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 - Brian

Pages: 1 ... 12 13 14 15 16 17 18 19 [20] 21 22 23 24 25 26 27 28 ... 35
286
Merlin taking a break from the airways for a while. He thinks he's being followed and there's an observation van at his transmitter site.

287
Positive 319 id at 1634.
Good signal.

288
Good signal here with some fades. S9. CD at 1849.
Good enough signal to notice the slight distortion on the audio.

289
Shortwave Broadcast / Re: UNID 6370 AM 2123 UTC 7 Jul 2019
« on: July 08, 2019, 2045 UTC »
Heard here with fair to good signal. Speech but I didn't catch an ID.

290
Trace of music. Heavy static.

291
Harmony ID

292
Time approx.
Weak, trace of music. Gone when I checked again at 1350.

Moved to 6380?? sudden off at 1402. Back to 6390??

293
s9+20/40

294
s9+40 today. Short skip.

295
Strangely weak given the strong short skip here today. s3.

296
Sovereign ID heard at approx 1042. Strange Magic - ELO

Strong signal, s9. Best I;ve ever heard them.

297
I heard JT on this frequency.

298
Music and I think some speech. Too much Atmos.
Red Hot Chili Peppers, Californication.

299
Weak. Noisy conditions so hard to discern. Might be squeeze box music which would figure if it's Irish music.

300
1940 utc :

spur from 6145 KBS Wooferton : on 6205 approx.

spur from 6155 IRIB : on 6220 approx.

Both probably PDM filter faults.

Re the spitting jamming, I don't think this is deliberate jamming. An almost identical signal can be received on 6282ish.

On my Kenwood HF scanner, if a high power signal is received too strong, it can cause interference on other frequencies around the band, I have an attenuator switch I can use to lessen the signal overdrive... it has nothing to do with the transmitters though, simply a high power HF signal being received too strongly.  My attenuator switch allows me to attenuate reception by 10 to 40 db in 4 stages.

In your case, perhaps not but the spurs mentioned are faults in the transmitters.


Pages: 1 ... 12 13 14 15 16 17 18 19 [20] 21 22 23 24 25 26 27 28 ... 35
HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns