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SAC / Strange Antenna Challenge

The Strange Antenna Challenge (SAC) group is for amateur radio operators ("hams") who are experimenting with "strange" antennas, made of found materials, existing structures
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9 Members, 1 Topic, Public Archive, Last Post:

CST-user-group / CST User Group

The group is available for users of all CST applications, including microwave design, antennas, particle accelerators.
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7 Members, 2 Topics, Public Archive, Restricted, Last Post:

saltwatereffecthamradio

The Saltwater Effect is the enhancement of HF communications when using vertical antennas near the saltwater shore.
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6 Members, 2 Topics, Public Archive, Last Post:

Vertical-Antennas

Ideas and plans for amateur radio vertical antennas.
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6 Members, 0 Topics, Public Archive, Last Post:

boucle-magnetique / Boucles Magnétiques - Alain Reiner F4HFS

This group is about the magnetic loop antennas that I built. I am willing to share this knowledge with the french radio-amateur community.
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6 Members, 12 Topics, Public Archive, Last Post:

QYT-KT-8900Plus / QYT KT-8900Plus

Antennas used for both mobile and base station TX/RX applications.
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6 Members, 3 Topics, Public Archive, Last Post:

qrpdfw / QRP DFW

We meet in parks and other locations to operate, share ideas, compare antennas and radios and help each other solve our radio problems.
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6 Members, 4 Topics, Public Archive, Last Post:

shortwaveandhamradio

You can also post your review radios, antennas and other radio related topics. Please READ before posting to this community.
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4 Members, 3 Topics, Public Archive, Restricted, Last Post:

Helium

We love mining HNT with our Helium hotspots & share great ideas about Helium hotspots, the Helium app, LoRaWAN antennas, Trading HNT, how to maximizing your HNT earnings with simple
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4 Members, 0 Topics, Public Archive, Last Post:

OldFoxRadioClub

Having fun with radio ,antennas,homebrew,etc
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3 Members, 6 Topics, Public Archive, Last Post:

Titanex / Titanex Antennas

Hello This group has been formed to allow fellow Titanex owners too share knowledge, ask questions and have a few laughs along the way.
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3 Members, 0 Topics, Public Archive, Last Post:

Antenna-Coin

This is a project to use resources of multiple computers to solve optimisation tasks on antennas.
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3 Members, 0 Topics, Public Archive, Last Post:

uHamtoy

uHamtoy makes : -antennas, - electric device as so2r, So3R audio switch, - antenna switches, - powersupply Heavy duty - rtty/digi interface, -dual footswitches, see https://uhamtoy.no
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3 Members, 0 Topics, Public Archive, Last Post:

Quads-Loops-Rhombic-antennas

Quads-Loops-Rhombic-antennas for amateur radio & CB
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2 Members, 0 Topics, Public Archive, Last Post:

usagmrsassociation / GMRS Licensed Radio Operators Group

We discourage notices and information pertaining to the sale or trading of GMRS radios, repeaters, antennas, and associated related equipment.
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2 Members, 0 Topics, Public Archive, Restricted, Last Post:

appliedEM / Applied Electromagnetics

The topics of discussion include (but are not limited to): antennas, metasurfaces and metamaterials, electromagnetic theory, computational electromagnetics, mm-wave, and THz communication
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1 Member, 0 Topics, Public Archive, Restricted, Last Post:

Part15hobbybroadcasting / Part 15 Hobby Broadcasting

We discuss transmitters, circuits, antennas, and DJ gear and computer gear.
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1 Member, 0 Topics, Public Archive, Restricted, Last Post:

software-defined-radio / Software Defined Radio

Anyone working on Software Defined Antennas?
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1 Member, 2 Topics, Public Archive, Restricted, Last Post:

otatvantennas / OTA TV Antennas

Watering hole for people who enjoy building, testing and trying new antennas to meet and share wisdom.
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1 Member, 3 Topics, Public Archive, Restricted, Last Post:

remote-ops / Remote Ham Radio Operators

Transmitter location continues to define a station’s location, and, for DXCC purposes, all transmitters and receivers must be located within a 500 meter diameter circle, excluding antennas
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0 Members, 0 Topics, Private Archive, Restricted, Last Post:

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