NEMARC / Northeast Maryland Amateur Radio Club and Contest Society
A small list of our many collective interests include antennas, astronomy, Club Log, computers, contesting, CW Practice, Digial NEMARC Reflector, DX, electronic principles, emergency
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250 Members, 6,646 Topics, Public Archive, Last Post:
NAQCC / NAQCC
Club activities are dedicated to QRP/QRPp operation, using CW and emphasize using simple wire antennas. Club call - N3AQC.
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220 Members, 110 Topics, Public Archive, Last Post:
mw-dx / The Medium-Wave DXer User Group
The MWDXG will also contain full articles on radio stations, receiver and equipment reviews, technical articles about antennas and any electronic or passive devices used to enhance
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206 Members, 686 Topics, Public Archive, Last Post:
Alpha87A / the ALPHA 87A Amplifier. Limited Edition; Only 1,500 were made + 20 of 87A-OMEGAs
A DAS connected to the 87A cab remotely switch antennas.
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206 Members, 329 Topics, Public Archive, Restricted, Last Post:
HFLowPwr / HF Low Power On The Go
(Who can identify all the radios and antennas in the group photo?) If you like to operate low power(QRP) from portable or fixed stations, this group is for you.
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196 Members, 68 Topics, Public Archive, Last Post:
LondonAmateurRadioClub / London Amateur Radio Club
DXing, VHF, Mesh, Kit Building, Hardware, Software, Radio Repair, the Ham's favourite topic: Antennas, or anything else amateur radio related that comes up.
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178 Members, 2,382 Topics, Public Archive, Last Post:
Ultrabeam
This forum is for the exchange of information among users of the UltraBeam Antennas.
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176 Members, 170 Topics, Public Archive, Restricted, Last Post:
miracleantennas
A group to discuss miracle antennas and similar. If you have miniature loops or homemade versions these are discussed too.
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170 Members, 7 Topics, Public Archive, Last Post:
almadenradio / Almaden Radio Club
We are still accepting donations to help with upgrading the antennas and adding additional capabilities at our WA2IBM repeater site.
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163 Members, 141 Topics, Private Archive, Restricted, Last Post:
LACDCS / Disaster Communications Service for LA County communities
Some DCS members help maintain, or are trained to operate, Sheriff’s Department communications assets such as field-deployable military-grade HF radios and antennas, communication trucks
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159 Members, 13 Topics, Private Archive, Restricted, Last Post:
AirCommSouthwest / AirCommSouthwest
Beacon (Squawk) Codes and Transponders; ADS-B and related topics; Virtual radar; VHF/UHF Frequency Pairs; TRACON and ARTCC Sector Maps; FAA NextGen; FAA and NTSB reports; Air Shows; Antennas
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154 Members, 239 Topics, Private Archive, Last Post:
gme / GME Radios
GME Transceivers, Antennas, Marine, Beacons and Power Products. Technical documentation, dealer software, firmware and Australian UHF CB 80 channel upgrade utilities CB80.
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151 Members, 44 Topics, Private Archive, Restricted, Last Post:
shortwavesites / SHORTWAVESITES - The Shortwave Transmitter Site Archive
topical & accurate information about both current & historical domestic & international shortwave (SW) broadcast band radio station TX site infrastructure pertaining to: tx, antennas
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147 Members, 3,146 Topics, Private Archive, Restricted, Last Post:
MARS-ALE-Antennas / MARS/CFARS ALE Antenna group
A place to discuss antennas best suited for MARS-ALE. Ideas and experiences for fixed and deployment antennas. Please include your MARS/CFARS call sign in profile
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133 Members, 14 Topics, Public Archive, Restricted, Last Post:
ChicagoAmateurRadio / Chicago Amateur Radio
radio clubs; To foster positive discussions of news and topics relating to amateur radio, including but not limited to, DXing, contesting, digital modes & technology, homebrewing, antennas
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127 Members, 314 Topics, Private Archive, Last Post:
IC905 / ICOM IC-905 VHF/UHF/uW Transceiver (Official)
There are also new optional accessories being introduced, for example the AH-24, AH-56 and AH-100 antennas for 2.4, 5.6 and 10GHz.
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125 Members, 27 Topics, Private Archive, Restricted, Last Post:
MadisonAmateurRadio / Madison Amateur Radio
clubs; To foster positive discussions of news and topics relating to amateur radio, including but not limited to, DXing, contesting, digital modes & technology, homebrewing, antennas
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118 Members, 288 Topics, Private Archive, Last Post:
IllinoisAmateurRadio
clubs; To foster positive discussions of news and topics relating to amateur radio, including but not limited to, DXing, contesting, digital modes & technology, homebrewing, antennas
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111 Members, 235 Topics, Private Archive, Last Post:
Force12Antennas
This is an independent group to discuss the line of antennas made by Force 12.
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103 Members, 92 Topics, Public Archive, Last Post:
radioastronomy-hams / Radio Astronomers who are Radio Amateurs!
Details; (3) Karl Jansky with early radiotelescope, NRAO - http://www.nrao.edu/whatisra/hist_jansky.shtml; (4) Typical amateur "beam" antennas and tower - https://commons.wikimedia.org
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99 Members, 87 Topics, Private Archive, Last Post: