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.

Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Messages - radiogaga

Pages: 1 2 3 4 5 6 7 [8] 9 10 11 12 13 14 15 16 ... 24
The last 2 jamming instances here were not surprising, 1 hambo and 1 fireman.
Antifa that....


01:36 Robin Hood Radio ID.
Fair at underpants sdr


Pink Floyd at 13:00
listenable at emerald sdr, few nice peaks....

Thanks for the broadcast


s7-s9 on emerald sdr, Ireland.
Nice sound.
Thanks for shoutout.


Equipment / Re: Hallicrafters HT-40 in 6850 khz
« on: December 09, 2019, 0200 UTC »
The HT-40 will operate fine at 6850, have fun.


from hfu chat: 1636 is Mustang

listening on emerald sdr Carlow Ireland

good signal with mx and spoken word

kristal radio id?

id radio kristal at 2056 with .nl email for rx reports
off at 2057


Weak but copyable on Iceland sdr...
Thanks for the enjoyable music


North American Shortwave Pirate / Re: UNID 6925 AM 1743 UTC 13 Sep 2019
« on: September 13, 2019, 1754 UTC »
17:48 id as RCCI

Equipment / Re: Inverted sloper?
« on: September 05, 2019, 1505 UTC »
If antenna only has center insulator and not balun you would like center conductor at the top if hung vertical. If there is 1:1 balun there is no mechanical connection and thus no up or down.
Remember if hung vertical, your noise level will be higher due to noise being vertical polarized also.
If you don't have an ohmmeter a small battery can be used to determine by placing one side of battery to pl259 center, touch each far end of antenna to other side of battery. The one that shows a small spark or two will be your center conductor element.
Have fun.... and welcome

The RF Workbench / Re: Simple antanna question
« on: July 03, 2019, 1828 UTC »
clinch knot

SDR - Software Defined Radio / Re: KiwiSDR SSTV decoding
« on: July 02, 2019, 0330 UTC »
A total n00b question here, but what is the trick to decoding SSTV images on a KiwiSDR using the SSTV extension? I have had zero luck getting it to work.

Does it work for you on test image?

10/11 meters / Re: President lincoln 2 radio
« on: July 02, 2019, 0258 UTC »
Is your clarifier unlocked as in does it change your tx frequency?
My guess is a trimmer capacitor needs tweaking, not menu driven.

Can you listen on a known good radio to see how far off you are?


Been listening for a little bit, soothing mx.
ID at 0035, now blackrock radio id from the high desert...0040
via west coast sdr
signal s5 or so.


Huh? / Re: g0pher's table?
« on: June 01, 2019, 0201 UTC »
...and break kayfabe?

Pages: 1 2 3 4 5 6 7 [8] 9 10 11 12 13 14 15 16 ... 24
HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns