R&L Electronics
Text Questions to
513-868-6399
800-221-7735

   Catalog » MFJ » MFJ2904 My Account | Cart Contents | Checkout   


Search
 
Use keywords to find the product you are looking for.
Advanced Search
Icom
Jetstream
Kenwood
MFJ
Yaesu

Used Equipment

Links

Screen Savers
Brand
Email
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-2904 MFJ MFJ2904
[MFJ2904]

$118.95

43' VERTICAL 160m EXTENDER for AUTO TUNER, 1500W

This item is currently out of stock.

View the manufactures page for MFJ2904

Forty-three foot vertical antennas have become very popular in recent years. However, on 160 Meters, these antennas have a very high reactance and high voltage at the antenna feedpoint. Tuning with an autotuner results in maximum
efficiency 80-10 Meters, but conditions at 160 Meters present a major challenge for most tuners. to get around this problem, the MFJ-2904 range extender is added at the base of the antenna to increase 160 Meter matching capabilities.
Reduces reactance and puts the antenna in the range of the automatic or manual tuner. Potentially damaging high-voltage currents are reduced -- preventing damage to the tuner. Handles 1500 Watts. Housed in weather-resistant PVC housing.
Ceramic feedthru connectors for input/output. Shorting jumper connection when 160 Meters is not in use. 3-1/2"H x 3-1/2"W x 11"D. Use with MFJ-998RT/MFJ-994BRT or other automatic/manual tuners.

43' VERTICAL 160m EXTENDER for AUTO TUNER, 1500W MFJ-2904 MULTI BAND HF BASE ANTENNA

 

Shopping Cart more
20 x MFJ MFJ1797LP
1 x RADIO WAVZ FTD8201KW
1 x RADIO WAVZ FTD160
1 x RADIO WAVZ FTD820800W
1 x RADIO WAVZ EFH421
1 x RADIO WAVZ EF80
1 x RADIO WAVZ EFH20
2 x RADIO WAVZ FTD90
1 x RADIO WAVZ EFH30
1 x RADIO WAVZ FTD8160800W
1 x RADIO WAVZ FTDE1K160
1 x RADIO WAVZ EFH80
1 x RADIO WAVZ FTDE1K45
1 x RADIO WAVZ FTD8901KW
1 x RADIO WAVZ FTD890800W
1 x RADIO WAVZ FD403
1 x RADIO WAVZ FTD865800W
1 x RADIO WAVZ EMJ3
1 x RADIO WAVZ FTD45
1 x RADIO WAVZ FTD8651KW
1 x RADIO WAVZ EFH17
2 x RADIO WAVZ FTD845800W
1 x RADIO WAVZ FEFT220
1 x RADIO WAVZ EFH40
1 x RADIO WAVZ EFH160
1 x RADIO WAVZ FTD65
1 x RADIO WAVZ FD804
1 x RADIO WAVZ EFH10
1 x RADIO WAVZ FTDE160
1 x RADIO WAVZ EFH15
1 x RADIO WAVZ FTD81601KW
1 x AMERITRON DBDB7DK
1 x AMERITRON DB13D
1 x RADIO WAVZ 10DBZ
1 x RADIO WAVZ 220DBZ
1 x AMERITRON DBDB8MK
1 x RADIO WAVZ 20DP11
4 x AMERITRON 3800811A
1 x RADIO WAVZ 160DP
1 x RADIO WAVZ 2DBZ
1 x AMERITRON DB8DY
1 x AMERITRON DBDB15Y
1 x RADIO WAVZ 10DP
1 x AMERITRON DB10MY
1 x RADIO WAVZ 12DBZ
1 x RADIO WAVZ 160DBZ
1 x RADIO WAVZ 20LP
1 x AMERITRON GOP100X
1 x RADIO WAVZ 11DBZ
1 x AMERITRON MIA1
1 x RADIO WAVZ 11LP
1 x AMERITRON MIA2
1 x AMERITRON DBDB15HE
1 x RADIO WAVZ 160LP
1 x AMERITRON EBS1X
1 x RADIO WAVZ 2LP
1 x RADIO WAVZ FTD20
1 x AMERITRON ARF500K
1 x TUBE LARGE 6DQ6B
1 x TUBE LARGE MED 6J5
1 x AMERITRON 3800811A2M
1 x RADIO WAVZ FTD8451KW
$19,258.35
Manufacturer Info
MFJ
MFJ Homepage
Other products


Follow us on Facebook



JETSTREAM
JTPS30LCD

Power Supply
$129.95


YAESU
VX6R

2m/70cm and 220 HT
$248.89


TYT
TH7800

2m/70cm Mobile
$199.95

Amplifiers and Preamps
HF Amplifiers
2m Amps/Preamps
Antennas
Multiband HF Base
Multiband HF Mobile
Multiband HF Portable
2m Base
2m Mobile
Multiband VHF/UHF Base
Multiband VHF/UHF Mobile
Multiband HF/VHF/UHF Mobile
Antenna Accessories
Duplexers
Triplexers
Rotators
Antenna Mounts
Magnet Mounts
Lip Type Mounts
Antenna Tuners
HF Automatic
HF Manual
Books
Study Guides

Cable, Coax, Wire
HT Jumpers
Ground Wire
Ladderline
Mini 8/RG8X w/Connectors
RG8 w/Connectors
Rotator Cable
Connectors
Adapters
Connector End
Power Supplies
Switching 15-40 amps
Transformer 15-40 Amps
Wall Cubes
Radios
2m Handhelds
2m/70cm Handhelds
2m Mobile
2m/70cm Mobile
HF Base
HF/VHF Base
Multiband HF/VHF Mobile
Radio Accessories
Clocks
Coax Switches
External Speakers
Lightning Arrestors
SWR Analyzers
TNC/Sound Card Interfaces
Wattmeters
Tower
Rohn 25G type
Rohn 45G Type

Copyright © 2024 R&L Electronics
1315 Maple Ave
Hamilton, Ohio 45011
800-221-7735
513-868-6574 Fax
sales@randl.com