We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.

Pages: 1 ... 41 42 43 44 45 46 47 48 [49]
Subject / Started by Last post
65 Replies
44917 Views 		Last post October 26, 2020, 1134 UTC
by syfr
67 Replies
23399 Views 		Last post July 10, 2020, 1615 UTC
by NoSlacking
MLA-30 Loop antenna

Started by Matt285 « 1 2 3 4 5 6 »

84 Replies
37093 Views 		Last post January 18, 2023, 1740 UTC
by Teotwaki
136 Replies
141302 Views 		Last post May 25, 2020, 0521 UTC
by hdofu
Best MWDX antenna?

Started by alpard « 1 2 3 4 5 6 7 8 9 ... 20 »

291 Replies
115380 Views 		Last post April 15, 2025, 1232 UTC
by alpard
Pages: 1 ... 41 42 43 44 45 46 47 48 [49]

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns