R&L Electronics

Text Questions to
513-868-6399

800-221-7735

Catalog » MFJ » MFJ5008	My Account \| Cart Contents \| Checkout

Amplifiers
Preamps
440 MHZ 144 MHZ 50 MHZ HF VHF/UHF MISC
Antennas

440 MHZ MOBILE 220 MHZ MOBILE 144 MHZ MOBILE 50 MHZ MOBILE 28 MHZ MOBILE 24 MHZ MOBILE 21 MHZ MOBILE 18 MHZ MOBILE 14 MHZ MOBILE 10 MHZ MOBILE 7 MHZ MOBILE 3.5 MHZ MOBILE MULTI BAND VHF/UHF MOBILE MULTI BAND HF MOBILE MULTI BAND HF/VHF/UHF MOBILE MULTI BAND HF/VHF MOBILE 440 MHZ BASE 220 MHZ BASE 144 MHZ BASE 50 MHZ BASE 28 MHZ BASE MULTI BAND VHF/UHF BASE MULTI BAND HF BASE MULTI BAND VHF/UHF/HF BASE MULTI BAND VHF/HF BASE MULTI BAND VHF/HF MOBILE MULTI BAND VHF/HF PORTABLE 220 MHZ PORTABLE 144 MHZ PORTABLE MULTI BAND VHF/UHF PORTABLE MULTI BAND HF PORTABLE MULTI BAND HF/VHF PORTABLE MULTI BAND VHF/UHF/HF PORTABLE CB ANTENNAS ANTENNA ADD ONS RECEIVE ONLY ANTENNAS DUMMY LOAD BALUN/CENTER INS RADIAL KITS MISC
Antenna
Accessory
DUPLEXER TRIPLEXER ROTATORS MISC
Antenna
Mounts
MAGNET TRUNK LIP THRU HOLE GUTTER BUMPER THRU GLASS CLIP OVER WINDOW LUGGAGE RACK MIRROR MISC
Antenna
Tuners
UHF MANUAL VHF MANUAL HF MANUAL HF AUTOMATIC MISC
Books

STUDY TYPE Nifty Manuals MISC
Cable
Coax
RG58 MINI 8 MINI 8 W/CONNECTORS RG8 RG8 W/CONNECTORS RG59 RG59 W/CONNECTORS LADDERLINE/TWIN LEAD ROTATOR CABLE GROUND WIRE RG213 RG213 W/CONNECTORS RG316 W/CONNECTORS RG316 HT JUMPERS MISC
Connectors

CONNECTOR END POWER POLE ADAPTER MISC
Power
Supplies
LINEAR <15 AMPS (TRANSFORMER TYPE) LINEAR 15-40 AMPS (TRANSFORMER TYPE) LINEAR >40 AMPS (TRANSFORMER TYPE) SWITCHING <15 AMPS SWITCHING 15-40 AMPS SWITCHING >40 AMPS WALL CUBE INVERTER MISC
Radios

440 MHZ HT 220 MHZ HT 144 MHZ HT 440 MHZ MOBILE 220 MHZ MOBILE 144 MHZ MOBILE 144/440 DUAL BAND MOBILE 28/50/144/440 QUADBAND MOBILE HF/50/144/440 MOBILE HF/VHF MOBILE HF MOBILE 144/220 DUAL BAND HT 144/440 DUAL BAND HT 144/220/440 TRI BAND HT 50/144/440 TRI BAND HT 144 MHZ BASE 50 MHZ BASE 28 MHZ BASE HF BASE HF/VHF BASE HF/VHF/UHF BASE VHF/UHF BASE SCANNER RECEIVER SHORTWAVE BASE WEATHER RADIO RECEIVER SHORTWAVE HANDHELD/PORTABLE REPEATERS AM MOBILE CB SSB MOBILE CB AM BASE CB SSB BASE CB HANDHELD CB KIT MISC
Radio
Accessory
Bandpass Filter Battery Cables Cases Charger Clock (Atomic) Clock (GMT Atomic) Clock (Statndard) Coax Switch DC Power Strip DTMF Unit External Speaker Filter Headsets Key/Keyers Kits Lightning Arrestors Low Pass Filters Mics and Speaker Mics Misc Mounts for Radios Software SWR Analyzers TCXO TNC/Sound Card Interfaces Tone Unit Voice Synthesizer Wattmeters
Tower

20G AND ACCESSORIES 25G AND ACCESSORIES 45G AND ACCESSORIES BX TOWER AND ACCESSORIES 55G AND ACCESSORIES MAST PIPE AMERICAN TOWER AMERITE 20/25 & ACCESSORIES AMERICAN TOWER AMERITE 45 & ACCESSOREIS AMERICAN TOWER AMERITE 55 & ACCESSOREIS AMERICAN TOWER GCS COMMUNICATIONS TOWER AMERICAN TOWER SPECIAL COMMUNICATIONS TOWER MISC

Brand

Email
Subscribe to our email list
Unsubscribe to our email list

Catalog

Request Catalog
Download eCatalog

Store Info

FAQ
Map to Store
Special Events
Store Hours

MFJ-5008 MFJ MFJ5008
[MFJ5008]

Name: MFJ MFJ5008 ULTRA-SONIC RECEIVER/DETECTOR
Brand: MFJ
Price: 193.95 USD
Availability: OutofStock

$193.95
Free Shipping on MFJ5008
Free shipping to USA Only

Click to enlarge

ULTRA-SONIC RECEIVER/DETECTOR

This is a special order item. We do not normally stock it. We will order it for you.

View the manufactures page for MFJ5008
MFJ Ultrasonic Receiver pinpoints power line noise

HF and VHF operation can be affected by noise on the bands which makes it hard to hear the weaker stations and adds to your fatigue.

Many times the noise is coming just outside your doorway, from the power lines. Power companies are usually very willing to help out with noise issues, but not all companies in this age of financial limitations will have the necessary
equipment or trained personnel to properly locate nearby noise sources.

MFJ-5008 aids you in locating the noise sources generated by corona discharge and arcing components on the power system. This device is an acoustic receiver tuned to the ultrasonic range of 40 KHz allowing you to hear the ultrasonic noise
generated by the corona discharge and arcing connections that generate the power line static on your radio.

Using an 18-inch diameter plastic dish giving a narrow beamwidth to pin point noise sources to less than 12 inches at 50 feet. The dish also has a short focal point making the overall front to back depth just seven inches. With the handle
mounted close to the dish, the center of gravity is closer to the handle reducing fatigue on the hand from the weight pulling down in front.

An ultrasonic transducer mounted inside a sturdy metal support helps reduce dish bending and warping. Targeting holes built into the transducer mount and on the dish are aligned with the beam of the dish allowing you to pinpoint the noise
sources on the pole.

Receiving electronics are mounted on the handle for convenient operation. Operates on a standard 9-Volt battery (not included).
The gain of the receiver is such that you can receive noise generated from power line sources from several hundred feet away. A 3.5mm headphone jack lets you use any stereo or mono headphones.

Not only can you use the MFJ-5008 to find power line noise sources, you can also listen to a wide range of nature sounds! In the ultrasonic range bats, birds, and insects can easily be heard.

MFJ-5008 can give you a whole new perspective on the wildlife around you. It can also help locate mechanical noise sources in the ultrasonic range. Measures 20-1/2"W x 19-1/2"H x 7"D. Weighs just 2.5 pounds.

ULTRA-SONIC RECEIVER/DETECTOR MFJ-5008 MISC ANYTHING THAT DOES NOT FIT IN ANY CATEGORY MISC