repeater-builder / Repeater BuilderDiscussion of amateur or commercial repeaters, duplexers, antennas, feedlines, controllers, linking, etc is encouraged.Created:
5,814 Members,
44,063 Topics,
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FMtunersWe welcome general discussion of high end FM tuners, plus antennas and related topics.Created:
4,808 Members,
20,209 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:
3,707 Members,
4,110 Topics,
Public Archive,
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hexbeamA group for discussion of matters related to hexbeam antennas.Created:
2,849 Members,
4,634 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:
1,972 Members,
4,178 Topics,
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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:
1,912 Members,
1,737 Topics,
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packtennaThis is the online community interested in portable ham radio operations using the PackTenna family of antennas.Created:
1,903 Members,
1,173 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:
1,814 Members,
895 Topics,
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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:
1,766 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:
1,571 Members,
2,656 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:
1,521 Members,
13,081 Topics,
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hflink / HFLINK, BBTD antenna, T2FD antennas, Broadband terminated antennas.Created:
1,516 Members,
815 Topics,
Public Archive,
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steppir / SteppIR AntennasCrankIR vertical antennas, and related accessories manufactured by SteppIR Antennas of Bellevue, Washington, USA. www.steppir.comThis group has no affiliation with SteppIR.Created:
1,504 Members,
2,954 Topics,
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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:
1,456 Members,
1,632 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:
1,420 Members,
10,450 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:
1,380 Members,
1,395 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:
1,011 Members,
1,544 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:
896 Members,
618 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:
881 Members,
4,733 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:
801 Members,
2,545 Topics,
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