MZ@ !L!This program cannot be run in DOS mode. $PEL V 0 6 @ `@O 8@   H.text<  `.rsrc8 @@.reloc @@BH\U(  (0s /* 8( o 3 o % + ( o X 1N Y1 (o &( o &X +X  /o ( - 0+ ( o & o ?ko *0> +Y 2Xo ( ,/*Y 2Xo ( -X*( *0%  *%rp%rp%rp%rVp%rp%rp%rp%rp%rp% rJp% rp% rOp% rp% rLp%rs p%r p%rf p%r p%rc p%r, p%r p%rD p%r7p%r p%rp%rp%rp%rp%rp%r9p%rp%rp% rpp%!rp%"rp%#ryp%$r\p%%rup%&rp%'r-p%(rp%)r6p%*rp%+rp%,rp%-r` p%.rc!p%/rJ"p%0r#p%1r"$p%2r%p%3rb&p%4r&p%5r'p%6r2(p%7r(p%8rC)p%9r)p%:r*p%;r*p%r,p%?rE-p%@r\.p%Ar/p%Br0p%Cr1p%Dr2p%Erw3p%Fr44p%Gr#5p%Hr6p%Ir=7p%JrB8p%Kr9p%Lr9p%Mr:p%Nr;p%Or<p%Pr<p%QrB=p%Rr>p%Sr{>p%Tr>?p%Ur?p%Vr$@p%Wr@p%XrAp%YrBp%ZrPCp%[r/Dp%\r>Ep%]r7Fp%^r^Gp%_rGp%`r~Hp%ar#Ip%brJp%crJp%drxKp%erKp%frLp%grXMp%hrMp%irNp%jrOp%krPp%lrPp%mrQp%nrRp%or_Sp%prRTp%qrTp%rrOUp%srUp%trVp%urWp%vr|Xp%wr{Yp%xrZp%yr[p%zr\p%{re]p%|rX^p%}r^p%~r_p%r*`p% r`p% r ap% ryap% rap% rbp% rNcp% rcp% rdp% rpdp% rep% rep% rfp% rLgp% ryhp% rip% rjp% r%kp% rikp% r$lp% rZlp% rWmp% r0np% rnp% rpop% rpp% rpp% rqp% rrrp% r-sp% rsp% rtp% rup% rDvp% r?wp% rwp% rxp% ryp% ryp% rUzp% r>{p% r|{p% r;|p% rR}p% rg~p% rp% r|p% rp% rxp% rp% rp% r5p% rp% rp% rp% r p% rp% rp% rʅp% rp% rp% rp% rYp% rɇp% rp% rp% rp% rp% rߋp% rʌp% r@p% rp% rjp% rp% r8p% rp% rp% rp% rp% r>p% r%p% r p% rp% r1p% rup% rp% rUp% r˕p% rp% rp% r<p% r p% rp% rYp% rp% rp% rrp% rp% rp% rp% rp% rip% rp% rwp% rp% rաp% rAp% rp% rp% r!p% rp% rmp% rp% r}p% rѦp% r%p% rp% rp% rp% rp% rݩp% r!p% rep% rp% rp% r1p% rup% rp% rp% rAp% rp% rp% rѭp% rp% rp% rlp% rp% rp% rqp% rp% rp% rgp% r˳p% r#p% rp% rJp% rxp% r)p% rܶp% ryp% rHp% rp% rp% r¹p% rSp% rp% rVp% r#p% rp% rp% rjp% rp% !rXp% "r5p% #rip% $rfp% %rp% &rp% 'rp% (rp% )rgp% *r8p% +rMp% ,rp% -rp% .rp% /rp% 0r p% 1rp% 2rWp% 3rp% 4rHp% 5rp% 6r&p% 7rp% 8rp% 9rTp% :rp% ;rp% <rp% =rSp% >r"p% ?rp% @r[p% Arp% Brp% Crp% Dr p% Erp% Frmp% Grp% Hrp% Ir0p% Jrp% Krp% Lrwp% Mrp% Nr7p% Orop% Prp% Qrvp% Rr p% Srp% Trp% Urp% Vr_p% Wrp% Xrp% Yrp% Zrp% [rp% \rp% ]rp% ^r\p% _rp% `rp% arop% brp% crhp% drp% erp% fr5p% grp% hr,p% irJp% jrp% kr:p% lrp% mrp% nrCp% orp% prp% qrap% rrp% srlp% trp% urp% vr}p% wr8p% xrp% yrMp% zrp% {rp% |rbp% }r/p% ~rp% r0p% rp% rp% rp% rp% r#p% rp% ryp% r p% rp% rp% rp% r+p% rp% rp% rp% r1p% rp% rp% r,p% rp% rbp% r/p% rup% r(p% rp% ra p% r p% r p% r[ p% r0 p% r p% r] p% rlp% r p% rcp% rVp% rp% rp% rp% rrp% rp% rp *%r7p%rp%rp%rp%rp%r[p%rp%r2p%r^p% r=p% r"p% r:p% rp% rp%rSp%rp%ryp%rp%rp%rp%rp%rp%rp%rp%rJ p%rZ p%r p%r p%r!p%r!p%r!p%r,"p% r8"p%!r#p%"r#p%#r#p%$r#p%%rs$p%&rB%p%'rl%p%(r%p%)r9&p%*r&p%+rR'p%,r'p%-r(p%.r)p%/r)p%0r *p%1r*p%2r+p%3r,p%4r,p%5rr-p%6r~-p%7r.p%8r.p%9rQ/p%:r/p%;r/p%r0p%?r.p%@r1p%Ar1p%BrC1p%Cr1p%Drg2p%Er2p%Frp%Gr2p%Hr3p%Ir4p%Jr4p%KrW5p%Lr5p%Mr5p%NrC6p%Oro6p%Pr6p%Qr6p%Rr+7p%Sr7p%Tr8p%Ur8p%Vr9p%Wr!9p%Xr9p%Yrp%Zr:p%[r ;p%\r;p%]rp%^r5;p%_r;p%`r;p%ar-<p%br<p%cr=p%dr=p%er =p%fr=p%grH>p%hr>p%ir?p%jr?p%krp%lr=@p%mr@p%nrAp%orAp%prBp%qrCp%rrhDp%sroEp%trrFp%ur!Gp%vr7Gp%wrGp%xrGp%yrHp%zr3Hp%{rHp%|rfIp%}rIp%~rIp%rIp% r,Jp% rfJp% rJp% rKp% rKp% rKp% rKp% rKp% rLp% rKLp% rLp% r#Mp% rMp% rMp% rNp% r,Np% r>Np% rNp% r%Op% rOp% r Pp% rDPp% rp% rPp% rfQp% rQp% r;Rp% rmRp% r2Sp% rHSp% rdSp% rSp% rSp% rTp% rTp% rUp% rUp% rUp% rVp% rOVp% rVp% r.Wp% r>Wp% rLWp% rWp% r1Xp% rAXp% rMXp% r_Xp% r}Xp% rXp% rXp% rXp% rXp% rXp% rXp% r Yp% rYp% rEYp% rWYp% r}Yp% rYp% rYp% rYp% rYp% r Zp% rZp% rZp% r+Zp% rAZp% rUZp% rmZp% rZp% rZp% rZp% rZp% r[p% r[p% r[p% r[p% r[p% r[p% rH\p% rR\p% r\p% r<]p% r]p% r]p% r]p% r]p% r]p% r[p% r^p% r^p% r&^p% r8^p% rJ^p% rf^p% r|^p% r|^p% r^p% r^p% r^p% r^p% rp% r^p% r^p% r^p% r^p% r^p% r^p% r _p% r(_p% rR_p% r_p% r_p% r_p% r`p% r`p% r8^p% r^p% r>`p% rH`p% r|^p% rX`p% r`p% r`p% r`p% r`p% r`p% rap% rjap% r~ap% rap% rbp% r bp% r`p% r bp% r|^p% r(bp% rNbp% rbp% r!cp% rcp% rcp% r/dp% r;dp% rSdp% ridp% rdp% rep% r$ep% r^ep% rep% rep% rfp% rp% rfp% rfp% rgp% rp% !rp% "rhp% #rp% $rip% %r,jp% &rjp% 'r kp% (r2kp% )rkp% *rkp% +rkp% ,rkp% -r&lp% .rRlp% /rlp% 0rmp% 1rmp% 2rmp% 3r?np% 4rWnp% 5rnp% 6rnp% 7rnp% 8rnp% 9ruop% :rop% ;rop% <rop% =rGpp% >rpp% ?r@qp% @r`qp% Arfqp% Br`qp% Crnqp% Drtqp% Erqp% Frqp% Grqp% Hrrp% Ir*rp% Jr8rp% Krrp% Lrksp% Mrsp% Nrtp% Ortp% Prtp% Qrup% Rrnvp% Srvp% Trwp% Ur$wp% VrTwp% Wrwp% Xrwp% YrOxp% Zrxp% [rxp% \ryp% ]ryp% ^ryp% _rRzp% `rfzp% ar{p% brp% cr|p% drF|p% er|p% fr|p% gr}p% hr}p% ir%~p% jri~p% krp% lr~p% mrp% nrp% orpp% prp% qrAp% rrWp% srp% trp% urp% vr&p% wrXp% xrp% yrp% zrp% {r\p% |r҅p% }rp% ~rqp% rp% r4p% rZp% rp% rp% r^p% rp% rp% rp% rfp% rp% rЉp% rp% rp% rۊp% rWp% rp% r<p% r݌p% rIp% rr-p% rp% rp% r[p% r.p% rۏp% rp% rp% r2p% r`p% rp% rp% rp% rp% r.p% rp% rp% r p% r/p% rp% r*p% rp% r)p*N( ((*0@~ rIpo -{ rpo! *{ rpo" t*o! *~ rIpo# rp{ o$ o% *6((& *(& **z,{, {o' (( *0{s) }s) }s* }s* }s+ } s) } s) } s) } (, {o- {rp"|As. o/ {(0 o1 {s2 o3 {s4 o5 {rpo6 { s7 o8 {o9 {rǕpo! {o- {:s2 o3 {s4 o5 {rߕpo6 { s7 o8 {o9 {rpo! {o: { s2 o3 {s; o5 {r po6 {ds7 o8 {o9 {rpo! {o< { s= o> {o? {o: { s2 o3 {s; o5 {r!po6 {ds7 o8 {o9 {r;po! {o< { s= o> { vss2 o3 { o@ { rIpo6 { ds7 o8 { o9 {  s= oA { o- {  vs2 o3 { r[po6 { ?s7 o8 { o9 { ripo! {  s= o> { o- { ?ss2 o3 { rypo6 { 1s7 o8 { o9 { rpo! { o- { Y_s2 o3 { rpo6 {  s7 o8 {  o9 { rpo! { s= o> "A"AsB (C (D  9 s7 (E (F { oG (F { oG (F { oG (F { oG (F {oG (F {oG (F {oG (F {oG (H s; (I (J rіp(6 rpo!  s= (K (L (M *<} sN }sN }( (*<} sN }sN }( ((O *0<} sN }sN }( ((P (&(P (P ( @`sQ (&(&(R (S s2 (T {rp"@sU o/ }*0g((V oW (X (Y (Z ([ 2 [X} { o\ {] {rp@[ks. o/ {FQ LYQVac giX km giO VtrVq\\i iyxi ii iiiiz  ii%i Ii`  i# i0 i is y  #m:8 :5( i/ id, > 3 9z:z: =::P (BGk bii MT1i [9ibib (a nQVQ~VQsQxQ ~Af Yg(Q  if aa !Ay). ...#.+.3.;.C .K*.S.[.cB.kl.syI%{'Z^i~{ #$%&F# %Z@'L) :m w3  ps textLabel1label1textBox1Microsoft.Win32Int32textLabel2label2label3Int64label4label5SizeFDisplay_TXTget_Xget_Ymscorlibadd_LoadScreenSaverForm_LoadSettingsForm_LoadAddget_RedtextBox1_TextChangedadd_TextChangedSynchronizedhWndChildhWndrandAppendIsWhiteSpacedefaultInstanceHideTechStudyGuideset_AutoScaleModepreviewModeIDisposableget_HandlePreviewWndHandleRuntimeTypeHandleGetTypeFromHandleRectangleset_FormBorderStyleFontStyleset_NameBreakLineget_NewLineTypeget_Cultureset_CultureresourceCultureButtonBaseApplicationSettingsBaseTextBoxBaseCloseDisposeTryParseEditorBrowsableStateSTAThreadAttributeCompilerGeneratedAttributeGuidAttributeGeneratedCodeAttributeDebuggerNonUserCodeAttributeDebuggableAttributeEditorBrowsableAttributeComVisibleAttributeAssemblyTitleAttributeAssemblyTrademarkAttributeTargetFrameworkAttributeAssemblyFileVersionAttributeAssemblyConfigurationAttributeAssemblyDescriptionAttributeCompilationRelaxationsAttributeAssemblyProductAttributeAssemblyCopyrightAttributeAssemblyCompanyAttributeRuntimeCompatibilityAttributeget_BlueGetValueSetValuevalueadd_MouseMoveScreenSaverForm_MouseMoveTechStudyGuide.exeget_Sizeset_Sizeset_AutoSizeset_ClientSizeIndexOfPaddingSystem.Runtime.VersioningToStringSubstringdisposingSystem.DrawingdwNewLongGetWindowLongSetWindowLongMathget_Widthwidthget_Lengthset_MaxLengthget_Blackadd_Ticklabel3_Clicklabel5_Clickadd_ClickokButton_ClickcancelButton_Clickadd_MouseClickScreenSaverForm_MouseClickset_IntervaltextLabelSystem.ComponentModeluser32.dllQuestionpoolContainerControlProgramSystemTrimRandomrandomScreenSaverFormSettingsFormresourceManget_PrimaryScreenwwlenMainset_MarginMessageBoxIconApplicationget_Locationset_LocationmouseLocationset_CausesValidationSystem.ConfigurationSystem.GlobalizationSystem.ReflectionControlCollectionset_StartPositionFormStartPositionCurrQuestionokButtoncancelButtonRunCultureInfoWordWrapWordwrapset_TopCharStringBuildersenderget_ResourceManagerMouseEventHandlerKeyPressEventHandlerSystem.CodeDom.CompilerQuestionTimerIContainerCurrentUserShowScreenSaverToLowerset_ForeColorset_BackColorset_UseVisualStyleBackColorCursor.ctor.cctorIntPtrAbsSystem.Diagnosticsget_Boundsset_BoundsSystem.Runtime.InteropServicesSystem.Runtime.CompilerServicesSystem.ResourcesScreenSaver.ScreenSaverForm.resourcesScreenSaver.SettingsForm.resourcesScreenSaver.Properties.Resources.resourcesDebuggingModesScreenSaver.PropertiesEnableVisualStylesLoadSettingsSaveSettingsMouseEventArgsKeyPressEventArgsargsget_ControlsSystem.Windows.Formsget_AllScreensset_AutoScaleDimensionsQuestionsMessageBoxButtonsposget_CharsAnswersadd_KeyPressScreenSaverForm_KeyPresscomponentsConcatlpRectGetClientRectObjectset_Leftget_HeightGraphicsUnitExitget_DefaultSetCompatibleTextRenderingDefaultset_DialogResultEnvironmentInitializeComponentSetParenthWndNewParentPointset_FontQuestionCountStartset_TopMostSuspendLayoutset_BackgroundImageLayoutResumeLayoutPerformLayoutNextSystem.Textget_Textset_TexttextShowget_Yellowmaxset_TabIndexnIndexMessageBoxset_MaximizeBoxTextBoxCreateSubKeyOpenSubKeyRegistryKeyget_AssemblyRegistryop_Equalityget_IsEmptyWhich of the following is a purpose of the Amateur Radio Service as stated in the FCC rules and regulations?Which agency regulates and enforces the rules for the Amateur Radio Service in the United States?Which part of the FCC regulations contains the rules governing the Amateur Radio Service?Which of the following meets the FCC definition of harmful interference?Which of the following is a purpose of the Amateur Radio Service rules and regulations as defined by the FCC?Which of the following services are protected from interference by amateur signals under all circumstances?aWhat is the FCC Part 97 definition of telemetry?Which of the following entities recommends transmit/receive channels and other parameters for auxiliary and repeater stations?IWho selects a Frequency Coordinator?sWhat is the FCC Part 97 definition of an amateur station?When is willful interference to other amateur radio stations permitted?Which of the following is a permissible use of the Amateur Radio Service? eWhat is the FCC Part 97 definition of telecommand?%What must you do if you are operating on the 23 cm band and learn that you are interfering with a radiolocation station outside the United States?!What is the ITU?Why are the frequency assignments for some U.S. Territories different from those in the 50 U.S. States?WWhich frequency is within the 6 meter band?Which amateur band are you using when your station is transmitting on 146.52 MHz?Which 70 cm frequency is authorized to a Technician Class license holder operating in ITU Region 2?Which 23 cm frequency is authorized to a Technician Class licensee?What amateur band are you using if you are transmitting on 223.50 MHz?Which of the following is a result of the fact that the amateur service is secondary in some portions of the 70 cm band?Why should you not set your transmit frequency to be exactly at the edge of an amateur band or sub-band?Which of the bands above 30 MHz that are available to Technician Class operators have mode-restricted sub-bands?What emission modes are permitted in the mode-restricted sub-bands at 50.0 to 50.1 MHz and 144.0 to 144.1 MHz?Why are frequency assignments for U.S. stations operating maritime mobile not the same everywhere in the world?gWhich emission may be used between 219 and 220 MHz?Which type of call sign has a single letter in both its prefix and suffix?Which of the following is a valid US amateur radio station call sign?What types of international communications are permitted by an FCC-licensed amateur station?When are you allowed to operate your amateur station in a foreign country?Which of the following is a vanity call sign which a technician class amateur operator might select if available?#From which of the following locations may an FCC-licensed amateur station transmit, in addition to places where the FCC regulates communications?!What may result when correspondence from the FCC is returned as undeliverable because the grantee failed to provide the correct mailing address?What is the normal term for an FCC-issued primary station/operator amateur radio license grant?What is the grace period following the expiration of an amateur license within which the license may be renewed?How soon after passing the examination for your first amateur radio license may you operate a transmitter on an amateur service frequency? +If your license has expired and is still within the allowable grace period, may you continue to operate a transmitter on amateur service frequencies?Who may select a desired call sign under the vanity call sign rules?For which licenses classes are new licenses currently available from the FCC?kWho may select a vanity call sign for a club station?With which countries are FCC-licensed amateur stations prohibited from exchanging communications?On which of the following occasions may an FCC-licensed amateur station exchange messages with a U.S. military station?When is the transmission of codes or ciphers that hide the meaning of a message allowed by an amateur station?What is the only time an amateur station is authorized to transmit music?When may amateur radio operators use their stations to notify other amateurs of the availability of equipment for sale or trade?What, if any, are the restrictions concerning transmission of language that may be considered indecent or obscene?What types of amateur stations can automatically retransmit the signals of other amateur stations?In which of the following circumstances may the control operator of an amateur station receive compensation for operating the station? Under which of the following circumstances are amateur stations authorized to transmit signals related to broadcasting, program production, or news gathering, assuming no other means is available?What is the meaning of the term broadcasting in the FCC rules for the amateur services?sWhen may an amateur station transmit without identifying?Under which of the following circumstances may an amateur radio station engage in broadcasting?When is an amateur station permitted to transmit without a control operator?Who may a station licensee designate to be the control operator of an amateur station?aWho must designate the station control operator?What determines the transmitting privileges of an amateur station?SWhat is an amateur station control point?Under what type of control do APRS network digipeaters operate?When the control operator is not the station licensee, who is responsible for the proper operation of the station?uWhich of the following is an example of automatic control?What type of control is being used when the control operator is at the control point?Which of the following is an example of remote control as defined in Part 97?Who does the FCC presume to be the control operator of an amateur station, unless documentation to the contrary is in the station records?gWhen, under normal circumstances, may a Technician Class licensee be the control operator of a station operating in an exclusive Extra Class operator segment of the amateur bands?What type of identification is being used when identifying a station on the air as Race Headquarters?cWhen using tactical identifiers such as Race Headquarters during a community service net operation, how often must your station transmit the stations FCC-assigned call sign? When is an amateur station required to transmit its assigned call sign?Which of the following is an acceptable language to use for station identification when operating in a phone sub-band?What method of call sign identification is required for a station transmitting phone signals?Which of the following formats of a self-assigned indicator is acceptable when identifying using a phone transmission?oWhich of the following restrictions apply when a non-licensed person is allowed to speak to a foreign station using a station under the control of a Technician Class control operator?Which indicator is required by the FCC to be transmitted after a station call sign?What type of amateur station simultaneously retransmits the signal of another amateur station on a different channel or channels?Who is accountable should a repeater inadvertently retransmit communications that violate the FCC rules?To which foreign stations do the FCC rules authorize the transmission of non-emergency third party communications?How many persons are required to be members of a club for a club station license to be issued by the FCC?When must the station licensee make the station and its records available for FCC inspection?What is the most common repeater frequency offset in the 2 meter band?What is the national calling frequency for FM simplex operations in the 70 cm band?{What is a common repeater frequency offset in the 70 cm band?What is an appropriate way to call another station on a repeater if you know the other station's call sign?_How should you respond to a station calling CQ?What must an amateur operator do when making on-air transmissions to test equipment or antennas?Which of the following is true when making a test transmission?eWhat is the meaning of the procedural signal CQ?What brief statement is often transmitted in place of CQ to indicate that you are listening on a repeater?What is a band plan, beyond the privileges established by the FCC?Which of the following is an FCC rule regarding power levels used in the amateur bands, under normal, non-distress circumstances?Which of the following is a guideline to use when choosing an operating frequency for calling CQ?What is the term used to describe an amateur station that is transmitting and receiving on the same frequency? What is the term used to describe the use of a sub-audible tone transmitted with normal voice audio to open the squelch of a receiver?Which of the following describes the muting of receiver audio controlled solely by the presence or absence of an RF signal?%Which of the following common problems might cause you to be able to hear but not access a repeater even when transmitting with the proper offset?What determines the amount of deviation of an FM (as opposed to PM) signal?What happens when the deviation of an FM transmitter is increased?What could cause your FM signal to interfere with stations on nearby frequencies?Which of the following applies when two stations transmitting on the same frequency interfere with each other?Which of the following methods is encouraged by the FCC when identifying your station when using phone?Which Q signal indicates that you are receiving interference from other stations?sWhich Q signal indicates that you are changing frequency?Under what circumstances should you consider communicating via simplex rather than a repeater?Which of the following is true of the use of SSB phone in amateur bands above 50 MHz?When do the FCC rules NOT apply to the operation of an amateur station?What is one way to recharge a 12-volt lead-acid station battery if the commercial power is out?#What should be done to insure that voice message traffic containing proper names and unusual words are copied correctly by the receiving station?MWhat do RACES and ARES have in common?Which of the following describes the Radio Amateur Civil Emergency Service (RACES)? Which of the following is an accepted practice to get the immediate attention of a net control station when reporting an emergency?Which of the following is an accepted practice for an amateur operator who has checked into an emergency traffic net?Which of the following is a characteristic of good emergency traffic handling? Are amateur station control operators ever permitted to operate outside the frequency privileges of their license class?cWhat is the preamble in a formal traffic message?What is meant by the term check in reference to a formal traffic message?gWhat is the Amateur Radio Emergency Service (ARES)?+What should you do if another operator reports that your stations 2 meter signals were strong just a moment ago, but now they are weak or distorted?Why are UHF signals often more effective from inside buildings than VHF signals?What antenna polarization is normally used for long-distance weak-signal CW and SSB contacts using the VHF and UHF bands?What can happen if the antennas at opposite ends of a VHF or UHF line of sight radio link are not using the same polarization?MWhen using a directional antenna, how might your station be able to access a distant repeater if buildings or obstructions are blocking the direct line of sight path?What term is commonly used to describe the rapid fluttering sound sometimes heard from mobile stations that are moving while transmitting?What type of wave carries radio signals between transmitting and receiving stations?Which of the following is a likely cause of irregular fading of signals received by ionospheric reflection?Which of the following results from the fact that skip signals refracted from the ionosphere are elliptically polarized?{What may occur if data signals propagate over multiple paths?Which part of the atmosphere enables the propagation of radio signals around the world?What is the name for the distance a radio wave travels during one complete cycle?What property of a radio wave is used to describe its polarization?YWhat are the two components of a radio wave?kHow fast does a radio wave travel through free space?How does the wavelength of a radio wave relate to its frequency?What is the formula for converting frequency to approximate wavelength in meters?What property of radio waves is often used to identify the different frequency bands?eWhat are the frequency limits of the VHF spectrum?eWhat are the frequency limits of the UHF spectrum?UWhat frequency range is referred to as HF?What is the approximate velocity of a radio wave as it travels through free space?Why are direct (not via a repeater) UHF signals rarely heard from stations outside your local coverage area?Which of the following might be happening when VHF signals are being received from long distances?What is a characteristic of VHF signals received via auroral reflection?+Which of the following propagation types is most commonly associated with occasional strong over-the-horizon signals on the 10, 6, and 2 meter bands?Which of the following effects might cause radio signals to be heard despite obstructions between the transmitting and receiving stations?What mode is responsible for allowing over-the-horizon VHF and UHF communications to ranges of approximately 300 miles on a regular basis?}What band is best suited for communicating via meteor scatter?CWhat causes tropospheric ducting?What is generally the best time for long-distance 10 meter band propagation via the F layer?5What is the radio horizon?Why do VHF and UHF radio signals usually travel somewhat farther than the visual line of sight distance between two stations?Which of the following bands may provide long distance communications during the peak of the sunspot cycle?Which of the following is true concerning the microphone connectors on amateur transceivers?How might a computer be used as part of an amateur radio station?Which is a good reason to use a regulated power supply for communications equipment?Where must a filter be installed to reduce harmonic emissions from your station?Where should an in-line SWR meter be connected to monitor the standing wave ratio of the station antenna system?Which of the following would be connected between a transceiver and computer in a packet radio station?How is a computers sound card used when conducting digital communications using a computer?qWhich type of conductor is best to use for RF grounding?Which of the following could you use to cure distorted audio caused by RF current flowing on the shield of a microphone cable?What is the source of a high-pitched whine that varies with engine speed in a mobile transceivers receive audio?Where should the negative return connection of a mobile transceiver's power cable be connected?What could be happening if another operator reports a variable high-pitched whine on the audio from your mobile transmitter?What may happen if a transmitter is operated with the microphone gain set too high?Which of the following can be used to enter the operating frequency on a modern transceiver?yWhat is the purpose of the squelch control on a transceiver?What is a way to enable quick access to a favorite frequency on your transceiver?Which of the following would reduce ignition interference to a receiver?Which of the following controls could be used if the voice pitch of a single-sideband signal seems too high or low?=What does the term RIT mean?What is the advantage of having multiple receive bandwidth choices on a multimode transceiver?Which of the following is an appropriate receive filter bandwidth to select in order to minimize noise and interference for SSB reception?Which of the following is an appropriate receive filter bandwidth to select in order to minimize noise and interference for CW reception?Which of the following describes the common meaning of the term 'repeater offset'?mWhat is the function of automatic gain control or AGC?Electrical current is measured in which of the following units?{Electrical power is measured in which of the following units?What is the name for the flow of electrons in an electric circuit?What is the name for a current that flows only in one direction?What is the electrical term for the electromotive force (EMF) that causes electron flow?wHow much voltage does a mobile transceiver usually require?mWhich of the following is a good electrical conductor?mWhich of the following is a good electrical insulator?What is the name for a current that reverses direction on a regular basis?Which term describes the rate at which electrical energy is used?]What is the basic unit of electromotive force?What term describes the number of times per second that an alternating current reverses direction?KHow many milliamperes is 1.5 amperes?What is another way to specify a radio signal frequency of 1,500,000 hertz?SHow many volts are equal to one kilovolt?UHow many volts are equal to one microvolt?oWhich of the following is equivalent to 500 milliwatts?If an ammeter calibrated in amperes is used to measure a 3000-milliampere current, what reading would it show? If a frequency readout calibrated in megahertz shows a reading of 3.525 MHz, what would it show if it were calibrated in kilohertz? ]How many microfarads are 1,000,000 picofarads?What is the approximate amount of change, measured in decibels (dB), of a power increase from 5 watts to 10 watts?What is the approximate amount of change, measured in decibels (dB), of a power decrease from 12 watts to 3 watts?What is the approximate amount of change, measured in decibels (dB), of a power increase from 20 watts to 200 watts?uWhich of the following frequencies is equal to 28,400 kHz?If a frequency readout shows a reading of 2425 MHz, what frequency is that in GHz?What is the ability to store energy in an electric field called?MWhat is the basic unit of capacitance?What is the ability to store energy in a magnetic field called?KWhat is the basic unit of inductance?=What is the unit of frequency?UWhat does the abbreviation RF refer to? What is a usual name for electromagnetic waves that travel through space?What is the formula used to calculate electrical power in a DC circuit?How much power is being used in a circuit when the applied voltage is 13.8 volts DC and the current is 10 amperes?How much power is being used in a circuit when the applied voltage is 12 volts DC and the current is 2.5 amperes?How many amperes are flowing in a circuit when the applied voltage is 12 volts DC and the load is 120 watts?KWhat is meant by the term impedance? CWhat are the units of impedance? oWhat formula is used to calculate current in a circuit?oWhat formula is used to calculate voltage in a circuit?uWhat formula is used to calculate resistance in a circuit?What is the resistance of a circuit in which a current of 3 amperes flows through a resistor connected to 90 volts?What is the resistance in a circuit for which the applied voltage is 12 volts and the current flow is 1.5 amperes?What is the resistance of a circuit that draws 4 amperes from a 12-volt source?What is the current flow in a circuit with an applied voltage of 120 volts and a resistance of 80 ohms?What is the current flowing through a 100-ohm resistor connected across 200 volts?What is the current flowing through a 24-ohm resistor connected across 240 volts?What is the voltage across a 2-ohm resistor if a current of 0.5 amperes flows through it?What is the voltage across a 10-ohm resistor if a current of 1 ampere flows through it?What is the voltage across a 10-ohm resistor if a current of 2 amperes flows through it?What electrical component is used to oppose the flow of current in a DC circuit?What type of component is often used as an adjustable volume control?wWhat electrical parameter is controlled by a potentiometer?{What electrical component stores energy in an electric field?What type of electrical component consists of two or more conductive surfaces separated by an insulator?What type of electrical component stores energy in a magnetic field?What electrical component is usually composed of a coil of wire?What electrical component is used to connect or disconnect electrical circuits?What electrical component is used to protect other circuit components from current overloads?kWhich of the following battery types is rechargeable?sWhich of the following battery types is not rechargeable?What class of electronic components is capable of using a voltage or current signal to control current flow?What electronic component allows current to flow in only one direction?Which of these components can be used as an electronic switch or amplifier?Which of the following components can be made of three layers of semiconductor material?Which of the following electronic components can amplify signals?How is the cathode lead of a semiconductor diode usually identified?SWhat does the abbreviation LED stand for?SWhat does the abbreviation FET stand for?iWhat are the names of the two electrodes of a diode?sWhat are the three electrodes of a PNP or NPN transistor?}What at are the three electrodes of a field effect transistor?What is the term that describes a transistor's ability to amplify a signal?What is the name for standardized representations of components in an electrical wiring diagram?CWhat is component 1 in figure T1?CWhat is component 2 in figure T1?CWhat is component 3 in figure T1?CWhat is component 4 in figure T1?CWhat is component 6 in figure T2?CWhat is component 8 in figure T2?CWhat is component 9 in figure T2?CWhat is component 4 in figure T2?CWhat is component 3 in figure T3?CWhat is component 4 in figure T3?What do the symbols on an electrical circuit schematic diagram represent?Which of the following is accurately represented in electrical circuit schematic diagrams?Which of the following devices or circuits changes an alternating current into a varying direct current signal?9What best describes a relay?What type of switch is represented by component 3 in figure T2?Which of the following can be used to display signal strength on a numeric scale?What type of circuit controls the amount of voltage from a power supply?What component is commonly used to change 120V AC house current to a lower AC voltage for other uses?}Which of the following is commonly used as a visual indicator?Which of the following is used together with an inductor to make a tuned circuit?What is the name of a device that combines several semiconductors and other components into one package?cWhat is the function of component 2 in Figure T1?WWhat is a simple resonant or tuned circuit?Which of the following is a common reason to use shielded wire?Which term describes the ability of a receiver to detect the presence of a signal?-What is a transceiver?Which of the following is used to convert a radio signal from one frequency to another?Which term describes the ability of a receiver to discriminate between multiple signals?What is the name of a circuit that generates a signal of a desired frequency?What device takes the output of a low-powered 28 MHz SSB exciter and produces a 222 MHz output signal?9What is meant by term PTT?Which of the following describes combining speech with an RF carrier signal?-Which of the following devices is most useful for VHF weak-signal communication?What device increases the low-power output from a handheld transceiver?MWhere is an RF preamplifier installed?What can you do if you are told your FM handheld or mobile transceiver is over-deviating?What would cause a broadcast AM or FM radio to receive an amateur radio transmission unintentionally?Which of the following may be a cause of radio frequency interference?Which of the following is a way to reduce or eliminate interference by an amateur transmitter to a nearby telephone?How can overload of a non-amateur radio or TV receiver by an amateur signal be reduced or eliminated?5Which of the following actions should you take if a neighbor tells you that your stations transmissions are interfering with their radio or TV reception?Which of the following may be useful in correcting a radio frequency interference problem?What should you do if something in a neighbors home is causing harmful interference to your amateur station?3What is a Part 15 device?What might be the problem if you receive a report that your audio signal through the repeater is distorted or unintelligible?What is a symptom of RF feedback in a transmitter or transceiver?What might be the first step to resolve cable TV interference from your ham radio transmission?YWhat is the primary purpose of a dummy load?Which of the following instruments can be used to determine if an antenna is resonant at the desired operating frequency?kWhat, in general terms, is standing wave ratio (SWR)?What reading on an SWR meter indicates a perfect impedance match between the antenna and the feed line?What is the approximate SWR value above which the protection circuits in most solid-state transmitters begin to reduce transmitter power?SWhat does an SWR reading of 4:1 indicate?UWhat happens to power lost in a feed line?What instrument other than an SWR meter could you use to determine if a feed line and antenna are properly matched?Which of the following is the most common cause for failure of coaxial cables?Why should the outer jacket of coaxial cable be resistant to ultraviolet light?What is a disadvantage of air core coaxial cable when compared to foam or solid dielectric types?qWhich of the following is a common use of coaxial cable?EWhat does a dummy load consist of?Which instrument would you use to measure electric potential or electromotive force?yWhat is the correct way to connect a voltmeter to a circuit?cHow is an ammeter usually connected to a circuit?kWhich instrument is used to measure electric current?]What instrument is used to measure resistance?cWhich of the following might damage a multimeter?Which of the following measurements are commonly made using a multimeter?Which of the following types of solder is best for radio and electronic use?{What is the characteristic appearance of a cold solder joint?QWhat is probably happening when an ohmmeter, connected across an unpowered circuit, initially indicates a low resistance and then shows increasing resistance with time?Which of the following precautions should be taken when measuring circuit resistance with an ohmmeter?Which of the following precautions should be taken when measuring high voltages with a voltmeter?sWhich of the following is a form of amplitude modulation?What type of modulation is most commonly used for VHF packet radio transmissions?Which type of voice mode is most often used for long-distance (weak signal) contacts on the VHF and UHF bands?Which type of modulation is most commonly used for VHF and UHF voice repeaters?Which of the following types of emission has the narrowest bandwidth?Which sideband is normally used for 10 meter HF, VHF and UHF single-sideband communications?What is the primary advantage of single sideband over FM for voice transmissions?What is the approximate bandwidth of a single sideband voice signal?What is the approximate bandwidth of a VHF repeater FM phone signal?What is the typical bandwidth of analog fast-scan TV transmissions on the 70 cm band?What is the approximate maximum bandwidth required to transmit a CW signal?Who may be the control operator of a station communicating through an amateur satellite or space station?How much transmitter power should be used on the uplink frequency of an amateur satellite or space station?Which of the following are provided by satellite tracking programs?5Which amateur stations may make contact with an amateur station on the International Space Station using 2 meter and 70 cm band amateur radio frequencies?7What is a satellite beacon?Which of the following are inputs to a satellite tracking program?With regard to satellite communications, what is Doppler shift?What is meant by the statement that a satellite is operating in mode U/V?yWhat causes spin fading when referring to satellite signals?{What do the initials LEO tell you about an amateur satellite?What is a commonly used method of sending signals to and from a digital satellite?Which of the following methods is used to locate sources of noise interference or jamming?Which of these items would be useful for a hidden transmitter hunt?What popular operating activity involves contacting as many stations as possible during a specified period of time?Which of the following is good procedure when contacting another station in a radio contest?/What is a grid locator?WHow is access to an IRLP node accomplished?What is the maximum power allowed when transmitting telecommand signals to radio controlled models?What is required in place of on-air station identification when sending signals to a radio control model using amateur frequencies?uHow might you obtain a list of active nodes that use VoIP?How do you select a specific IRLP node when using a portable transceiver?What name is given to an amateur radio station that is used to connect other amateur stations to the Internet?What is meant by Voice Over Internet Protocol (VoIP) as used in amateur radio?eWhat is the Internet Radio Linking Project (IRLP)?Which of the following is an example of a digital communications method??What does the term APRS mean?Which of the following devices provides data to the transmitter when sending automatic position reports from a mobile amateur radio station?qWhat type of transmission is indicated by the term NTSC?Which of the following is an application of APRS (Automatic Packet Reporting System)?IWhat does the abbreviation PSK mean?What is PSK31?Which of the following may be included in packet transmissions?oWhat code is used when sending CW in the amateur bands?Which of the following can be used to transmit CW in the amateur bands?GWhat is an ARQ transmission system?/What is a beam antenna?wWhich of the following is true regarding vertical antennas?Which of the following describes a simple dipole mounted so the conductor is parallel to the Earth's surface?What is a disadvantage of the rubber duck antenna supplied with most handheld radio transceivers?How would you change a dipole antenna to make it resonant on a higher frequency?gWhat type of antennas are the quad, Yagi, and dish?What is a good reason not to use a rubber duck antenna inside your car?What is the approximate length, in inches, of a quarter-wavelength vertical antenna for 146 MHz?What is the approximate length, in inches, of a 6 meter 1/2-wavelength wire dipole antenna?In which direction is the radiation strongest from a half-wave dipole antenna in free space?QWhat is meant by the gain of an antenna?What is a reason to use a properly mounted 5/8 wavelength antenna for VHF or UHF mobile service?Why are VHF or UHF mobile antennas often mounted in the center of the vehicle roof?Which of the following terms describes a type of loading when referring to an antenna?Why is it important to have a low SWR in an antenna system that uses coaxial cable feed line?What is the impedance of the most commonly used coaxial cable in typical amateur radio installations?Why is coaxial cable used more often than any other feed line for amateur radio antenna systems?=What does an antenna tuner do?What generally happens as the frequency of a signal passing through coaxial cable is increased?Which of the following connectors is most suitable for frequencies above 400 MHz?}Which of the following is true of PL-259 type coax connectors?Why should coax connectors exposed to the weather be sealed against water intrusion?cWhat might cause erratic changes in SWR readings?What electrical difference exists between the smaller RG-58 and larger RG-8 coaxial cables?Which of the following types of feed line has the lowest loss at VHF and UHF?Which of the following is a safety hazard of a 12-volt storage battery?How does current flowing through the body cause a health hazard?What is connected to the green wire in a three-wire electrical AC plug?oWhat is the purpose of a fuse in an electrical circuit?Why is it unwise to install a 20-ampere fuse in the place of a 5-ampere fuse?What is a good way to guard against electrical shock at your station?Which of these precautions should be taken when installing devices for lightning protection in a coaxial cable feed line?What safety equipment should always be included in home-built equipment that is powered from 120V AC power circuits?What kind of hazard is presented by a conventional 12-volt storage battery?What can happen if a lead-acid storage battery is charged or discharged too quickly?What kind of hazard might exist in a power supply when it is turned off and disconnected?When should members of a tower work team wear a hard hat and safety glasses?What is a good precaution to observe before climbing an antenna tower?Under what circumstances is it safe to climb a tower without a helper or observer?Which of the following is an important safety precaution to observe when putting up an antenna tower?EWhat is the purpose of a gin pole?What is the minimum safe distance from a power line to allow when installing an antenna?Which of the following is an important safety rule to remember when using a crank-up tower?What is considered to be a proper grounding method for a tower?yWhy should you avoid attaching an antenna to a utility pole?Which of the following is true concerning grounding conductors used for lightning protection?Which of the following establishes grounding requirements for an amateur radio tower or antenna?Which of the following is good practice when installing ground wires on a tower for lightning protection?kWhat type of radiation are VHF and UHF radio signals?Which of the following frequencies has the lowest value for Maximum Permissible Exposure limit? What is the maximum power level that an amateur radio station may use at VHF frequencies before an RF exposure evaluation is required?What factors affect the RF exposure of people near an amateur station antenna?WWhy do exposure limits vary with frequency?Which of the following is an acceptable method to determine that your station complies with FCC RF exposure regulations?What could happen if a person accidentally touched your antenna while you were transmitting?Which of the following actions might amateur operators take to prevent exposure to RF radiation in excess of FCC-supplied limits?How can you make sure your station stays in compliance with RF safety regulations?Why is duty cycle one of the factors used to determine safe RF radiation exposure levels?What is the definition of duty cycle during the averaging time for RF exposure? How does RF radiation differ from ionizing radiation (radioactivity)?If the averaging time for exposure is 6 minutes, how much power density is permitted if the signal is present for 3 minutes and absent for 3 minutes rather than being present for the entire 6 minutes? Advancing skills in the technical and communication phases of the radio artThe FCCPart 97'That which seriously degrades, obstructs, or repeatedly interrupts a radio communication service operating in accordance with the Radio RegulationsAEnhancing international goodwill/Radionavigation ServiceA one-way transmission of measurements at a distance from the measuring instrument+Frequency CoordinatorAmateur operators in a local or regional area whose stations are eligible to be auxiliary or repeater stationsA station in the Amateur Radio Service consisting of the apparatus necessary for carrying on radio communicationsAt no time Allowing a person to conduct radio experiments and to communicate with other licensed hams around the worldA one-way transmission to initiate, modify or terminate functions of a device at a distanceStop operating or take steps to eliminate the harmful interferenceA United Nations agency for information and communication technology issuesSome U. S. Territories are located in ITU regions other than region 252.525 MHz2 meter band443.350 MHz1296 MHz1.25 meter bandU.S. amateurs may find non-amateur stations in the bands, and must avoid interfering with themAAll of these choices are correctUThe 6 meter, 2 meter, and 1.25 meter bandsCW onlyAmateur frequency assignments can vary among the three ITU regions DataSpecial event W3ABCCommunications incidental to the purposes of the amateur service and remarks of a personal characterMWhen the foreign country authorizes it K1XXXFrom any vessel or craft located in international waters and documented or registered in the United StatesRevocation of the station license or suspension of the operator licenseTen yearsTwo yearsAs soon as your operator/station license grant appears in the FCCs license databaseNo, transmitting is not allowed until the FCC license database shows that the license has been renewed)Any licensed amateurETechnician, General, Amateur ExtraOnly the person named as trustee on the club station license grantAny country whose administration has notified the ITU that it objects to such communications]During an Armed Forces Day Communications TestOnly when transmitting control commands to space stations or radio control craftWhen incidental to an authorized retransmission of manned spacecraft communicationsWhen the equipment is normally used in an amateur station and such activity is not conducted on a regular basis?Any such language is prohibitedMAuxiliary, repeater, or space stationsWhen the communication is incidental to classroom instruction at an educational institutionOnly where such communications directly relate to the immediate safety of human life or protection of propertywTransmissions intended for reception by the general public eWhen transmitting signals to control a model craftWhen transmitting code practice, information bulletins, or transmissions necessary to provide emergency communications Never1Only a person for whom an amateur operator/primary station license grant appears in the FCC database or who is authorized for alien reciprocal operation)The station licenseeuThe class of operator license held by the control operatorThe location at which the control operator function is performedAutomaticThe control operator and the station licensee are equally responsible%Repeater operationLocal controlOOperating the station over the InternetAt no time%Tactical call signAt the end of each communication and every ten minutes during a communicationAt least every 10 minutes during and at the end of a communication)The English language[Send the call sign using CW or phone emissionThe foreign station must be one with which the U.S. has a third party agreementE/KT, /AE or /AG when using new license privileges earned by CSCE while waiting for an upgrade to a previously issued license to appear in the FCC license database!Repeater station_The control operator of the originating stationqAny station whose government permits such communicationsAt least 4cAt any time upon request by an FCC representative+Plus or minus 600 kHz446.000 MHz'Plus or minus 5 MHz{Say the station's call sign then identify with your call signTransmit the other stations call sign followed by your call signUProperly identify the transmitting stationStation identification is required at least every ten minutes during the test and at the end of the test'Calling any stationYour call sign A voluntary guideline for using different modes or activities within an amateur bandWhile not exceeding the maximum power permitted on a given band, use the minimum power necessary to carry out the desired communication+Simplex communication CTCSSCarrier squelchMThe amplitude of the modulating signalEIts signal occupies more bandwidthcMicrophone gain too high, causing over-deviation Common courtesy should prevail, but no one has absolute right to an amateur frequency5Use of a phonetic alphabetQRMQSYWhen the stations can communicate directly without using a repeaterIt is permitted in at least some portion of all the amateur bands above 50 MHz;Never, FCC rules always applyConnect the battery in parallel with a vehicles battery and run the engineSuch words and terms should be spelled out using a standard phonetic alphabetBoth organizations may provide communications during emergenciesBegin your transmission by saying 'Priority' or 'Emergency' followed by your call signRemain on frequency without transmitting until asked to do so by the net control stationIPassing messages exactly as receivedYes, but only if necessary in situations involving the immediate safety of human life or protection of propertyThe information needed to track the message as it passes through the amateur radio traffic handling systemThe check is a count of the number of words or word equivalents in the text portion of the messageLicensed amateurs who have voluntarily registered their qualifications and equipment for communications duty in the public serviceTry moving a few feet or changing the direction of your antenna if possible, as reflections may be causing multi-path distortionThe shorter wavelength allows them to more easily penetrate the structure of buildingsHorizontalKSignals could be significantly weakerqTry to find a path that reflects signals to the repeaterPicket fencingElectromagneticsRandom combining of signals arriving via different paths Either vertically or horizontally polarized antennas may be used for transmission or receptionEError rates are likely to increaseThe ionosphereWavelengthKThe orientation of the electric field9Electric and magnetic fields+At the speed of lightmThe wavelength gets shorter as the frequency increasesWavelength in meters equals 300 divided by frequency in megahertz5The approximate wavelength30 to 300 MHz300 to 3000 MHz3 to 30 MHz;300,000,000 meters per secondoUHF signals are usually not reflected by the ionospheregSignals are being refracted from a sporadic E layerThe signals exhibit rapid fluctuations of strength and often sound distortedSporadic E-Knife-edge diffraction)Tropospheric scatter6 metersQTemperature inversions in the atmosphereFrom dawn to shortly after sunset during periods of high sunspot activityThe distance over which two stations can communicate by direct pathqThe Earth seems less curved to radio waves than to light#Six or ten metersSome connectors include push-to-talk and voltages for powering the microphoneIt prevents voltage fluctuations from reaching sensitive circuitsOBetween the transmitter and the antennaIn series with the feed line, between the transmitter and antenna1Terminal node controllerThe sound card provides audio to the microphone input and converts received audio to digital formFlat strapFerrite chokeThe alternatorWAt the battery or engine block ground strapNoise on the vehicles electrical system is being transmitted along with your speech audioQThe output signal might become distorted-The keypad or VFO knob}To mute receiver output noise when no signal is being receivedOStore the frequency in a memory channel3Turn on the noise blanker;The receiver RIT or clarifier7Receiver Incremental TuningPermits noise or interference reduction by selecting a bandwidth matching the mode2400 Hz 500 HzThe difference between the repeaters transmit and receive frequenciesUTo keep received audio relatively constantAmperes WattsCurrent Direct currentVoltageAbout 12 volts Copper Glass'Alternating current PowerThe voltFrequency%1,500 milliamperes1500 kHz%One thousand volts7One one-millionth of a volt0.5 watts3 amperes3525 kHz1 microfarad 3 dB -6 dB 10 dB28.400 MHz2.425 GHzCapacitanceThe faradInductanceThe henry HertzIRadio frequency signals of all typesRadio wavesmPower (P) equals voltage (E) multiplied by current (I)138 watts30 watts10 amperesIt is a measure of the opposition to AC current flow in a circuit OhmsqCurrent (I) equals voltage (E) divided by resistance (R)wVoltage (E) equals current (I) multiplied by resistance (R)qResistance (R) equals voltage (E) divided by current (I)30 ohms 8 ohms 3 ohms1.5 amperes2 amperes 1 volt10 volts20 voltsResistorPotentiometerResistanceCapacitorInductor Switch FuseCarbon-zincTransistors DiodeTransistorWith a stripe)Light Emitting Diode/Field Effect Transistor#Anode and cathode9Emitter, base, and collector/Source, gate, and drain Gain#Schematic symbols LampBattery)Light emitting diode#Variable resistorTransformer#Variable inductorAntenna+Electrical componentsKThe way components are interconnectedRectifierOA switch controlled by an electromagnet1Single-pole single-throw MeterRegulatorLED%Integrated circuit7Control the flow of currentAn inductor and a capacitor connected in series or parallel to form a filterwTo prevent coupling of unwanted signals to or from the wireSensitivity}A unit combining the functions of a transmitter and a receiver MixerSelectivityOscillatorTransverterThe push to talk function which switches between receive and transmitModulation9A multi-mode VHF transceiver+An RF power amplifierABetween the antenna and receiverKTalk farther away from the microphoneThe receiver is unable to reject strong signals outside the AM or FM bandAPut a RF filter on the telephoneBlock the amateur signal with a filter at the antenna input of the affected receiverCMake sure that your station is functioning properly and that it does not cause interference to your own radio or television when it is tuned to the same channel An unlicensed device that may emit low powered radio signals on frequencies used by a licensed service}Reports of garbled, distorted, or unintelligible transmissionsqBe sure all TV coaxial connectors are installed properlykTo prevent the radiation of signals when making tests'An antenna analyzer}A measure of how well a load is matched to a transmission line 1 to 1 2 to 1%Impedance mismatch3It is converted into heat+Directional wattmeter-Moisture contaminationUltraviolet light can damage the jacket and allow water to enter the cableuIt requires special techniques to prevent water absorption_Carrying RF signals between a radio and antennaQA non-inductive resistor and a heat sinkA voltmeter9In parallel with the circuit5In series with the circuitAn ammeterAn ohmmeterAttempting to measure voltage when using the resistance setting-Voltage and resistance#Rosin-core solder1A grainy or dull surfaceMThe circuit contains a large capacitorMEnsure that the circuit is not poweredEnsure that the voltmeter and leads are rated for use at the voltages to be measuredSingle sidebandFMSSBCWUpper sidebandGSSB signals have narrower bandwidth 3 kHz+Between 10 and 15 kHzAbout 6 MHz 150 HzAny amateur whose license privileges allow them to transmit on the satellite uplink frequencyuThe minimum amount of power needed to complete the contactAAll of these answers are correctqAny amateur holding a Technician or higher class licenseA transmission from a space station that contains information about a satellite-The Keplerian elementsAn observed change in signal frequency caused by relative motion between the satellite and the earth stationThe satellite uplink is in the 70 cm band and the downlink is in the 2 meter bandURotation of the satellite and its antennasKThe satellite is in a Low Earth OrbitFM Packet/Radio direction finding+A directional antennaContestingSend only the minimum information needed for proper identification and the contest exchangeyA letter-number designator assigned to a geographic location+By using DTMF signals 1 wattA label indicating the licensees name, call sign and address must be affixed to the transmitter3From a repeater directoryWUse the keypad to transmit the IRLP node IDA gatewayA method of delivering voice communications over the Internet using digital techniques A technique to connect amateur radio systems, such as repeaters, via the Internet using Voice Over Internet ProtocolCAutomatic Packet Reporting SystemIA Global Positioning System receiverGAn analog fast scan color TV signalProviding real time tactical digital communications in conjunction with a map showing the locations of stations%Phase Shift KeyingEA low-rate data transmission mode CAll of these choices are correct 'International MorseA digital scheme whereby the receiving station detects errors and sends a request to the sending station to retransmit the information kAn antenna that concentrates signals in one directionaThe electric field is perpendicular to the EarthAA horizontally polarized antennaIt does not transmit or receive as effectively as a full-sized antennaShorten it)Directional antennasSignals can be significantly weaker than when it is outside of the vehicle191121Broadside to the antennaThe increase in signal strength in a specified direction when compared to a reference antennaIt offers a lower angle of radiation and more gain than a 1/4 wavelength antenna and usually provides improved coverageA roof mounted antenna normally provides the most uniform radiation pattern Inserting an inductor in the radiating portion of the antenna to make it electrically longeruTo allow the efficient transfer of power and reduce losses50 ohmsIt is easy to use and requires few special installation considerationsIt matches the antenna system impedance to the transceiver's output impedance%The loss increases%A Type N connectorQThey are commonly used at HF frequenciesQTo prevent an increase in feed line loss_A loose connection in an antenna or a feed line[RG-8 cable has less loss at a given frequency/Air-insulated hard line{Shorting the terminals can cause burns, fire, or an explosionSafety groundMTo interrupt power in case of overloadIExcessive current could cause a fireGround all of the protectors to a common plate which is in turn connected to an external ground{A fuse or circuit breaker in series with the AC hot conductoraExplosive gas can collect if not properly ventedThe battery could overheat and give off flammable gas or explodeYou might receive an electric shock from the charged stored in large capacitorskAt all times when any work is being done on the towerYPut on a climbing harness and safety glassesqLook for and stay clear of any overhead electrical wiresETo lift tower sections or antennasSo that if the antenna falls unexpectedly, no part of it can come closer than 10 feet to the power wiresThis type of tower must never be climbed unless it is in the fully retracted positionSeparate eight-foot long ground rods for each tower leg, bonded to the tower and each othereThe antenna could contact high-voltage power wires7Sharp bends must be avoided-Local electrical codesYEnsure that connections are short and direct-Non-ionizing radiation 50 MHz750 watts PEP at the antennaThe human body absorbs more RF energy at some frequencies than at othersIThey might receive a painful RF burn#Relocate antennasBy re-evaluating the station whenever an item of equipment is changedmIt affects the average exposure of people to radiationsThe percentage of time that a transmitter is transmittingRF radiation does not have sufficient energy to cause genetic damage2 times as much5SOFTWARE\Radio_test_screen5 speed)Microsoft Sans Serif label1Study Guide label2WWW.RANDL.COMokButtonOKcancelButton CanceltextBox1 label3Seconds label4 Speed label5/Question Display TimingSettingsForm)ScreenSaver Settings Arial!Tech Study GuidetextLabeltextLabel2textLabel1ScreenSaverForm Form1/c/poSorry, but the expected window handle was not provided.ScreenSaver/sMSorry, but the command line argument "" is not valid.AScreenSaver.Properties.Resourcesx,OAes E       E   E E  ]] ]        i              qq    q] q   i M      I %)   15 9 9==z\V4?_ :MQUYeim  aq  u y  TWrapNonExceptionThrowsStudy Guide Screen Saver Tech ClassR and L ElectronicsStudy Guide ScreensaverCopyright © 2016)$b05a44d5-ef0f-4004-9ab2-894af28dc7d6 1.0.2.4e).NETFramework,Version=v4.0,Profile=ClientTFrameworkDisplayName.NET Framework 4 Client 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