repeater-builder / Repeater BuilderDiscussion of amateur or commercial repeaters, duplexers, antennas, feedlines, controllers, linking, etc is encouraged.Created:
5,870 Members,
44,342 Topics,
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FMtunersWe welcome general discussion of high end FM tuners, plus antennas and related topics.Created:
4,812 Members,
20,260 Topics,
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loopantennas / Loop AntennasAll types of Loop Antennas including Ferrite Rod Loop Antennas; Air-Core Loop Antennas, Shielded Coax Cable Loop Antennas; all types of loop antennas.Created:
3,748 Members,
4,130 Topics,
Public Archive,
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hexbeamA group for discussion of matters related to hexbeam antennas.Created:
2,843 Members,
4,644 Topics,
Public Archive,
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packtennaThis is the online community interested in portable ham radio operations using the PackTenna family of antennas.Created:
1,974 Members,
1,199 Topics,
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RFSPACE / RFSPACE SDRs and Wideband AntennasA group for discussion of all RFSPACE products including the SDR-14, SDR-IQ, NetSDR, SDR-IP, Cloud-IQ, CloudSDR, Ultra-Wideband (UWB) and antennas, and SpectraVue.Created:
1,963 Members,
4,180 Topics,
Public Archive,
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Ham-Antennas / Ham-AntennasDiscussion of amateur radio antenna systems, feedlines, matching networks, and related topics. Anything and everything, tell us or ask questions. Tuners, balanced, loops, coax, towers, poles, wire, Amateur Radio Antenna Covenant restrictions zoning discussions, for sale, for auction, ebay ok, stealth, covert, invisible, buried, FS FA MFJ AEA Cushcraft Heathkit Telrex Screwdriver vertical dipole g...Created:
1,961 Members,
1,801 Topics,
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hfpack / HFpackINFORMATION - HF PORTABLE - MOBILE - EMERGENCY COMMUNICATIONS - HF Pack - AMATEUR RADIO - TRAVEL - PORTABLE - BASE - MANPACK - BACKPACK - QRP - QRO - BIKE - AIR - MARINE - EQUIPMENT - ANTENNASCreated:
1,806 Members,
904 Topics,
Public Archive,
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MagLoop / MagLoopMagnetic Loop or Small Transmitting Loop antennas are nothing new, however there seems to be an increased interest in these highly misunderstood antennas.Created:
1,762 Members,
1,867 Topics,
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PstRotator / PstRotator by YO3DMUPstRotatorAz supports the SteppIR and UltraBeam antennas, and different relays boards. Both programs support multi-user remote control over TCP/IP.Created:
1,590 Members,
2,687 Topics,
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UltralightDX / Ultralight Radio DXing EnthusiastsDiscussions of related antennas, modifications and radio station formats is also encouraged. Discussion and comparison of other portable radios is also generally allowed.Created:
1,528 Members,
13,093 Topics,
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steppir / SteppIR AntennasThis is a Ham Radio information exchange group for the SteppIR yagi antennas, the BiggIR, SmallIR and CrankIR vertical antennas, and related accessories manufactured by SteppIR AntennasCreated:
1,517 Members,
3,053 Topics,
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hflink / HFLINK, BBTD antenna, T2FD antennas, Broadband terminated antennas.Created:
1,516 Members,
823 Topics,
Public Archive,
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SPIDERBEAM / SPIDERBEAMIt is also open to discussion around other Spiderbeam products including wire antennas, fiberglass poles, aluminum masts, and Spiderbeam accessories.Created:
1,459 Members,
1,636 Topics,
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RailScan / RailScan.netMembers also discuss how they use their favorite radios, ask installation questions or seek help selecting the best radio accessories such as coax, antennas, computer control interfacesCreated:
1,421 Members,
10,467 Topics,
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ocfd / Off-Center Fed Dipole antenna groupSingle wire fed Windom antennas, as a precursor to the OCFD are also discussed. Please, try to remain on topic!Created:
1,412 Members,
1,404 Topics,
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CrankupTiltoverTowers / CrankupTiltoverTowersTiltPlate for yagi antennas QuadLock for cubical quad antennas HexLock for hexbeam antennas More information at the DEGEN DESIGNS web page: www.degendesigns.com The NN4ZZ TiltplateCreated:
1,013 Members,
1,575 Topics,
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SimSmith / SimSmith, Computer Aided Smith Charts.This allows precise circuit analysis using real world characteristics of antennas, inductors, capacitors, and hybrids.Created:
901 Members,
639 Topics,
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milpack / Milpack GroupSupporting the active and experimental use of these radios by amateur radio operators, modifications, alternate power supply, solar power, human powered generators, antennas, etc GroupCreated:
887 Members,
4,755 Topics,
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Butternut / Butternut AntennasThis is THE support group for Butternut Amateur Radio Antennas. You MUST provide your first name and Call Sign as your Display Name for membership!Created:
804 Members,
2,557 Topics,
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