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.

Subject / Started by Last post
1 Replies
3469 Views
Last post March 28, 2017, 1622 UTC
by Josh
Decoders (General Question)

Started by vhavrilko

4 Replies
3651 Views
Last post February 20, 2017, 1528 UTC
by vhavrilko
2 Replies
3302 Views
Last post February 04, 2017, 1955 UTC
by mbott
0 Replies
2939 Views
Last post December 30, 2016, 1728 UTC
by Oliver
8 Replies
5498 Views
Last post December 27, 2016, 2159 UTC
by ChrisSmolinski
22 Replies
20104 Views
Last post December 07, 2016, 2334 UTC
by Josh
14 Replies
11056 Views
Last post November 23, 2016, 2247 UTC
by skeezix
0 Replies
2254 Views
Last post October 29, 2016, 0742 UTC
by Oliver
Elad FDM-Duo R

Started by loul

0 Replies
2605 Views
Last post October 23, 2016, 0901 UTC
by loul
6 Replies
6709 Views
Last post October 07, 2016, 2314 UTC
by moof
1 Replies
4006 Views
Last post October 06, 2016, 1615 UTC
by Oliver
16 Replies
9826 Views
Last post September 19, 2016, 1522 UTC
by Josh
6 Replies
5846 Views
Last post September 05, 2016, 0123 UTC
by JohnS
4 Replies
6422 Views
Last post August 09, 2016, 2142 UTC
by loul
3 Replies
4065 Views
Last post August 01, 2016, 0909 UTC
by redhat
5 Replies
6000 Views
Last post July 19, 2016, 2131 UTC
by James Brownyard
1 Replies
4325 Views
Last post July 07, 2016, 1945 UTC
by radiogaga
SDRPlay

Started by Tony

4 Replies
4428 Views
Last post July 07, 2016, 1931 UTC
by ChrisSmolinski
1 Replies
3692 Views
Last post July 06, 2016, 0759 UTC
by Duffer
12 Replies
11325 Views
Last post July 04, 2016, 1939 UTC
by IQ_imbalance

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns