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Author Topic: UNID GRC? 1620 AM 2213 utc 15 Mar 2021  (Read 562 times)

Offline Ray Lalleu

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UNID GRC? 1620 AM 2213 utc 15 Mar 2021
« on: March 15, 2021, 2220 UTC »
on 1620.0
2213 music (Gr?), 2216 talking (Gr?), 2217 Greek music, 2220 talking above music, 2223
All heard on U sideband (QRM on L-side)

(2239 no signal)
« Last Edit: March 15, 2021, 2240 UTC by Ray Lalleu »
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D/E/F/G/It/Sp : Dutch/English/French/German/Italian/Spanish
+/- : about 0.02 offset, ++/-- 0.03/0.04 offset
Balanced wire antennas, wire lines and ATU
*** Semaines des ondes courtes, pages médias et technique, en français, demandez  les par message ici dans HFU ***

Offline nektaman

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Re: UNID GRC? 1620 AM 2213 utc 15 Mar 2021
« Reply #1 on: March 15, 2021, 2229 UTC »
I am prety sure that i received his 1rst harmonc at 3240 khz....its funny cause i dont received his fudamental signal!!!!
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radio  receiving station, Philips D 2935,Tecsun PL 880, Tecsun PL660,Tecsun PL 310ET,Tecsun PL 330,Silver XF 2400,Tecsun DR920,Grundig Yaght boy 205, Long wire unbalanced
 antenna 14 m at 8 m height

Offline Brian

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Re: UNID GRC? 1620 AM 2213 utc 15 Mar 2021
« Reply #2 on: March 16, 2021, 1038 UTC »
Quote from: nektaman on March 15, 2021, 2229 UTC
I am prety sure that i received his 1rst harmonc at 3240 khz....its funny cause i dont received his fudamental signal!!!!
The fundamental is the 1st harmonic.

It's not unusual to receive the 2nd harmonic better than the 1st if you're at the right distance.  Did you try the 3rd?

Probably means they need to check the cleanliness of the transmitter output.
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