APRS / APRS - Automatic Packet Reporting System
The APRS network has grown to most countries with strong Amateur Radio populations.
Created:
1,419 Members, 731 Topics, Public Archive, Last Post:
GenesisRadio / Genesis Radio
Please limit your messages and responses to topics related to amateur radio and Genesis radios, SDR and associated topics.
Created:
1,403 Members, 7,554 Topics, Public Archive, Restricted, Last Post:
ocfd / Off-Center Fed Dipole antenna group
Make sure that your DISPLAY NAME for this group contains your AMATEUR RADIO CALL SIGN! Otherwise, membership will be DECLINED!
Created:
1,380 Members, 1,396 Topics, Private Archive, Restricted, Last Post:
Heathkit-Radios / Heathkit-Radios
When joining, please identify yourself as an amateur radio operator by including your call sign, (if licensed), in your profile and/or message signature line.
Created:
1,367 Members, 6,326 Topics, Public Archive, Restricted, Last Post:
FT-991A / Yaesu FT-991 and FT-991A
Always identify yourself or your amateur call sign when you sign in. The Yaesu FT-991 Transceiver is capable of operating SSB, CW, AM, FM, Packet and System Fusion C4FMDigital.
Created:
1,348 Members, 872 Topics, Public Archive, Restricted, Last Post:
Kenwood-Hybrids / Kenwood Hybrids (TS-520/530/820/830)
Including your Amateur Radio Callsign if you are an Amateur Radio Operator will expedite this process. If you do not reply to this email, your membership will not be approved.
Created:
1,316 Members, 2,220 Topics, Public Archive, Restricted, Last Post:
hfprojects
. *** Although HF PROJECTS Radio Amateur Kits for High Frequency including the HF Packer Amplifier, miniHFPA and miniHFPA2.are not readily available, I can provide limited service
Created:
1,307 Members, 2,127 Topics, Public Archive, Last Post:
Ham-Pi / HamPi
Net for amateur radio
Created:
1,305 Members, 740 Topics, Public Archive, Restricted, Last Post:
FoxTango
radio transceiver.
Created:
1,280 Members, 1,050 Topics, Private Archive, Restricted, Last Post:
HeathKit-HFAmps / Heathkit-HFAmps
A valid amateur radio license must be given to join the group.
Created:
1,218 Members, 3,694 Topics, Public Archive, Restricted, Last Post:
xiegu-x6100 / Xiegu X6100 Users
With its compact size and smart form factor X6100 brings you a brand-new experience of amateur radio. X6100 has independent baseband and RF units.
Created:
1,210 Members, 932 Topics, Public Archive, Last Post:
ardc / Amateur Radio Digital Communications
The mission of Amateur Radio Digital Communications (ARDC) is to support, promote, and enhance digital communication and broader communication science and technology, to promote Amateur
Created:
1,176 Members, 96 Topics, Public Archive, Last Post:
nasota / North America Summits On The Air
Please keep conversations related to outdoor amateur radio activity and please post in English.
Created:
1,153 Members, 8,764 Topics, Private Archive, Restricted, Last Post:
rs-ba1 / ICOM RS-BA1 REMOTE SOFTWARE SUITE
A Moderated Group for those with an interest in the ICOM RS-BA1 Advanced Remote Control software, licensed Amateur Radio operating and related subjects.
Created:
1,132 Members, 748 Topics, Private Archive, Restricted, Last Post:
radioprogramming / Radio Programming
to: Commercial - Land Mobile Amateur Marine CB (citizens band) This group is in English.
Created:
1,126 Members, 368 Topics, Private Archive, Last Post:
MidlandLMR / MidlandLMR
The primary focus of the MidlandLMR list is to provide a forum for discussion of the use of Midland land mobile radios in the Amateur Radio Service.
Created:
1,117 Members, 4,665 Topics, Public Archive, Restricted, Last Post:
Supermon / Supermon - Manager / Monitor
New subscribers: (Required) - Please provide at least your First-Name and Amateur-Radio Callsign when joining the Supermon group subscription.
Created:
1,045 Members, 291 Topics, Private Archive, Restricted, Last Post:
repeaterbook / Repeaterbook.com
We offer the best FREE resource for amateur radio repeater information around the world.
Created:
1,021 Members, 139 Topics, Public Archive, Restricted, Last Post:
Fistscw / FISTS - MORSE PRESERVATION SOCIETY
Please feel free to start various topics of discussion,preferably morse or amateur radio related. Any photos of yourself or shack can also be uploaded to the photos section.
Created:
1,021 Members, 9,206 Topics, Private Archive, Restricted, Last Post:
MDSRadio / Modulation - Demodulation - Software Radio and the "RF-Seismograph" - measuring Space Weather and Earthquakes with your HF station!
All the information in this group is free to use as long as it is used for non-profit amateur radio purposes only.
Created:
1,011 Members, 2,826 Topics, Public Archive, Restricted, Last Post: