General Radio Discussion

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.

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Subject / Started by	Replies / Views	Last post
Posting images on the HFU Started by ChrisSmolinski	10 Replies 22468 Views	October 16, 2022, 1606 UTC by MDK2
The HF Underground Wiki Started by ChrisSmolinski	13 Replies 31714 Views	July 01, 2022, 0121 UTC by Teotwaki
Privacy Policy Started by ChrisSmolinski	0 Replies 21432 Views	May 22, 2018, 1204 UTC by ChrisSmolinski
Discord Chat Link & FAQs Started by Beerus Maximus	2 Replies 13928 Views	September 20, 2021, 2013 UTC by Beerus Maximus
FLASH: A warning against potential Russian cyber attacks Started by ~SIGINT~	0 Replies 919 Views	February 25, 2022, 0211 UTC by ~SIGINT~
TDoA service temporarily suspended outside of ham band or time station frequency Started by ~SIGINT~	0 Replies 930 Views	February 16, 2022, 0104 UTC by ~SIGINT~
CBC/Radio-Canada: NATO surveillance plane watches Russia's activity in Ukraine Started by ~SIGINT~	4 Replies 1567 Views	October 25, 2022, 0125 UTC by ~SIGINT~
Nuts and Volts: RF Interference Started by ~SIGINT~	0 Replies 828 Views	February 05, 2022, 0632 UTC by ~SIGINT~
How DXers can contribute to ionospheric research - 14 Oct 2023 solar eclipse Started by ~SIGINT~	1 Replies 1236 Views	September 26, 2023, 1227 UTC by BoomboxDX
Operation Tinker Bell Started by ~SIGINT~	0 Replies 872 Views	April 11, 2021, 1513 UTC by ~SIGINT~
Airspy Summer Promo 2021 - 28 June to 04 July 2021 Started by ~SIGINT~	0 Replies 865 Views	June 28, 2021, 1547 UTC by ~SIGINT~
Fair Radio Sales is Closing Started by ~SIGINT~	1 Replies 1187 Views	August 05, 2023, 1018 UTC by NJQA
The end of the long dash: CBC stops broadcasting official time signal Started by ~SIGINT~	0 Replies 1296 Views	October 11, 2023, 0106 UTC by ~SIGINT~
International broadcasters dropped from WRMI schedule Started by ~SIGINT~	0 Replies 841 Views	July 21, 2023, 0153 UTC by ~SIGINT~
WWVB (60 kHz) Service Degradation 07 APR 2024 Started by ~SIGINT~	9 Replies 4603 Views	October 13, 2024, 0236 UTC by autovon
Airspy Summer Sale: 15% Off from June 17-25 2023 Started by ~SIGINT~	0 Replies 897 Views	June 18, 2023, 0028 UTC by ~SIGINT~
Rohde & Schwarz Subcontracted for Australian HF Communications Programme Started by ~SIGINT~	0 Replies 899 Views	April 28, 2023, 0035 UTC by ~SIGINT~
End of an era - no more Radio St. Helena Started by Zoidberg	3 Replies 2371 Views	March 15, 2012, 1100 UTC by Sealord
"Shhh! Gadget racket threatens pulsar research" Started by Zoidberg	0 Replies 2816 Views	January 08, 2009, 1802 UTC by Zoidberg
Is It Truly Possible for the FRN to become Worthless? Started by Zoidberg	2 Replies 2425 Views	December 08, 2010, 0100 UTC by Zoidberg

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