HFU HF Underground
Loggings => North American Shortwave Pirate => Topic started by: SW-J on July 13, 2010, 0050 UTC
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more to follow
Carrier approx 6931.6
0053z and - carrier gone now ... missed ID, was fiddling with tuning
0054z .. back ...
There is enough FM'ing of the carrier, that, LSB or USB demodulation yields a really funky sound ... AM demod is the way to go ...
I should add, with that much FM on the carrier AMS (AM-Synchronous) on the WinRadio WR-G303e _won't lock_ !
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7/13/10
6931.5 AM (a little drifty, warbly)
0043z: Hendrix "Voodoo Child"
0058z: Rock music still audible, not clear enough to ID.
0100z: The Who "Happy Jack"
0101z: Echoey OM voice over music, possible ID but couldn't copy.
0103z: "You are listening to..." the rest obscured in fades and static.
0106z: Another ID, still can't quite copy through rapid fades here.
0128z: Song with something like "well, well, well" in lyrics.
0132z: Segue with "Cool AM radio".
0138z: "Happy Together". Turtles. I liek tehm.
SINPO=33222, fair peaks, mucho noisy and fadey. Good punchy bottom end in audio. Listening in AM mode.
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0058z signal dropped like a rock - could have been receiving via grayline propagation ... 0059z picking back up slightly now
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0059z Happy Jack - The Who
Possible ID at 0100 but static is too heavy to copy.
Outhouse ID at 0121z
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0103z
"This is all Europe your Radio ..."
"QSL ... coolradio ... " ... missed parts ...
0106z "QSL ...info@coolamradio ..." uk?
Freq is now 6931.3
0108z Doing a Google there is a http://coolamradio.tk
Mostly inaudible now (gone?) ...
0110z Signal is back up ... S6 ATTM
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Still there as of 0108, though unreadable in upstate SC, due to nearby storms producing a very high noise floor. Carrier clearly heard, with program audio underneath the static.
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(Outhouse Radio) ID at 0109z signal peaking S9 with a ton of static,
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0116z Yup, Outhouse radio
QSL info @ coolamradio.tk
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Outhouse Radio?
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Outhouse Radio?
That's what my ears heard ... will verify next ID ...
0121z ... verified ...
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I hear NO-THINK.
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I hear NO-THINK.
0126z I think you've just been 'called out' by OR Mighty Camel ...
0138z Pgm continues ...
OR - pgm audio is seeing high IMD values (flat-topping, cross-over distortion et al - are the PA tubes showing anything brighter than a dull red?)
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0144z Outhouse Radio sez: "we thought you would enjoy that relay of Cool Radio"
0148z Pgm continues: "Bird bird bird, bird is the word ..."
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No PA tube huh ... Icom IC-4KL ? Not a IC-4KL either huh ...
Okay ... how many LDMOS transistors in the final stage .. is it high-level or low-level modulated AM?
Response: 'Not that many' ... since he won't say ...
Real response: " I know nothing! "
0204z OR, playing 'hard to get' on answering Q's about his xmtr, his PA stage, etc ...
Good pgm OR, a little distorted, high IMD on pgm audio, but good content ... thanks.
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and off at 0205z ... maybe ...
TNX OR
0207z Is this the exciter now? Or with the amplifier bias adjusted?
(I don't think he can let go)
The following are guesstimates on xmtr performance (using ear alone, no test equip):
THD: Probaby 8 to 10%
IMD/3rd order products: -25 dB
0212z Possible sign-off coming up ... playing My Country Majesty now ...
0215z Fini ... TNX OR
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:-* TWO PAPER CUPS AND SOME STRING !!!! ;)