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qfox

A QRP Fox Hunt is a series of 90 minute Amateur Radio H.F. events during which low-power (QRP) stations, or "Hounds," attempt to make contact with specific QRP stations designated
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608 Members, 17,789 Topics, Public Archive, Last Post:

HamRadioHelp / Ham Radio Help

Ask for help on Amateur Radio topics here.
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606 Members, 706 Topics, Public Archive, Last Post:

CalQRP / The California QRP Club

The California QRP Club is dedicated to the promotion and enjoyment of Low Power Amateur Radio (QRP) communication using any authorized modes.
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604 Members, 1,026 Topics, Public Archive, Last Post:

HarrisRadio

(Groups.io does not automatically set the displayed name, you have to do this) You may also provide your amateur radio call sign if you have one.
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603 Members, 2,589 Topics, Public Archive, Restricted, Last Post:

AmateurRadioBuilders / The group for Amateur Radio Operators that Build Things

This group was initiated to share ideas, design and build the latest Amateur Radios and associated devices.
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601 Members, 1,113 Topics, Public Archive, Last Post:

DroidStar / Droid Star

Droid Star App and Dude Star app for Amateur Radio
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599 Members, 233 Topics, Public Archive, Last Post:

ft-710 / Yaesu FT-710 AESS Radio Discussion Group

Discord- LIVE CHAT - Amateur Radio invite https://discord.gg/YssX8fe6dC discord Search:: YAESU YAESU FT-710 website (CaSe Sensitive) shortcut.
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594 Members, 407 Topics, Private Archive, Restricted, Last Post:

DigitalATV / Digital Amateur Television

Digital Amateur Television The purpose of this group is to share knowledge & experiences using and developing DATV technology for amateur radio (ham radio) use.
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583 Members, 1,262 Topics, Private Archive, Last Post:

apache-labs / Apache Labs Group

The purpose of this group is to discuss Apache Labs Amateur Radio Transceivers, their associated firmware, application software, and issues related to Apache Software Defined Radio&
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582 Members, 647 Topics, Public Archive, Last Post:

yaac-users

For users, bug-reporters, and contributors to the amateur radio APRS program YAAC ("Yet Another APRS Client").
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576 Members, 687 Topics, Public Archive, Last Post:

kcarc / Kitsap County Amateur Radio Club - KC7Z

Kitsap County Amateur Radio Club General Mailing List
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575 Members, 1,280 Topics, Private Archive, Last Post:

FTdx-5000

We're all about camaraderie and enjoying the Ham Radio Hobby! And we're proud to be a forum that WELCOMES all new Hams to our ranks.
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572 Members, 887 Topics, Public Archive, Restricted, Last Post:

simoco / Simoco Radios

For use in but not limited to commercial, ham/amateur and CB radio use. Part of the Radio Programming Community.
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571 Members, 294 Topics, Private Archive, Restricted, Last Post:

icom7300 / ICOM IC7300 IC-7300 SDR Transceiver

Amateur radio’s first adopted the “RF direct sampling method” 　(as the main amateur radio equipment manufacturer) The implementation phase noise characteristics that transcend the
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554 Members, 178 Topics, Private Archive, Restricted, Last Post:

network105 / Keeping packet alive on NETWORK 105!

Network 105 is a group of packet ham radio operators who enjoy chatting over the hf 20 meter band on 14.105 MHz.
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553 Members, 353 Topics, Public Archive, Restricted, Last Post:

FTM-400dr

Discussion and exchange of information on Yaesu FTM-400DR mobile radio for amateur radio use.
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545 Members, 147 Topics, Public Archive, Last Post:

DigitalHamRADIO / Digital Ham Radio / Amateur Radio

Digital Ham Radio / Amateur Radio Discussion Group DigitalHamRADIO@groups.io https://groups.io/g/DigitalHamRADIO www.HamNetList.com Amateur Radio operator call-sign search by County
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542 Members, 71 Topics, Private Archive, Restricted, Last Post:

EastCoastReflector / East Coast IRLP Reflector 9050-Allstar 27339, 45192, 45225, DMR Talk Group 3129973

When you register, please make sure your amateur radio call-sign appears so we know who you are.
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518 Members, 439 Topics, Public Archive, Last Post:

FTDX-101D

Please, no religion, politics and amateur radio legal discussions. These lead to discord. We are here to learn about this rig and it's features as well as weaknesses.
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515 Members, 640 Topics, Public Archive, Last Post:

pactor / Amateur Radio Pactor And Packet Group.

Amateur Radio Pactor And Packet Group. WELCOME NEW MEMBERS.
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512 Members, 810 Topics, Public Archive, Restricted, Last Post:

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