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
Portable with good ssb?

Started by moof « 1 2 »

22 Replies
12977 Views
Last post May 02, 2017, 1657 UTC
by BoomboxDX
22 Replies
8243 Views
Last post July 29, 2018, 2141 UTC
by diegocollado
22 Replies
44766 Views
Last post August 10, 2019, 1640 UTC
by JimIO
Receiver Question

Started by jazzjester « 1 2 »

23 Replies
15316 Views
Last post September 15, 2013, 0701 UTC
by Zoidberg
Equipent: A SW antenna

Started by Dxer92 « 1 2 »

23 Replies
12372 Views
Last post September 09, 2011, 2205 UTC
by Pigmeat
23 Replies
14886 Views
Last post October 17, 2018, 1925 UTC
by ThaDood
23 Replies
10898 Views
Last post January 11, 2022, 2300 UTC
by Josh
24 Replies
15940 Views
Last post February 08, 2022, 0025 UTC
by Erik Mattson
The WW2 Radio Shack

Started by Ludwig « 1 2 »

24 Replies
18575 Views
Last post August 21, 2022, 2350 UTC
by Pigmeat
24 Replies
13128 Views
Last post August 31, 2020, 1508 UTC
by alpard
24 Replies
12053 Views
Last post January 31, 2018, 2301 UTC
by redhat
24 Replies
12987 Views
Last post April 19, 2023, 2014 UTC
by alpard
all round desktop dx radio

Started by acl12 « 1 2 »

26 Replies
32325 Views
Last post May 11, 2012, 0152 UTC
by Zoidberg
26 Replies
8983 Views
Last post August 09, 2018, 1247 UTC
by ChrisSmolinski
11 meter rig

Started by RST111 « 1 2 »

27 Replies
15158 Views
Last post May 20, 2017, 1451 UTC
by ThaDood
27 Replies
13230 Views
Last post July 21, 2019, 0227 UTC
by pjxii
28 Replies
16110 Views
Last post December 04, 2021, 2209 UTC
by IQ_imbalance
29 Replies
32084 Views
Last post May 27, 2025, 1318 UTC
by CaptainMitchell
29 Replies
17131 Views
Last post November 02, 2016, 1732 UTC
by Stretchyman
29 Replies
12388 Views
Last post January 06, 2020, 1419 UTC
by ChrisSmolinski

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns