Hi Szigy, Rik !
Most stations declare their ERP, not PA output.
Yes, and as a rule of thumb you can typically interpret values of 1 Watt
or less as an E(i)RP level, whereas higher numbers of declared power
levels are true PA output levels.
73 de dg3lv Tobias
Am 10.01.2016 um 15:37 schrieb Rik Strobbe:
Hello Szigy,
regarding the declared power level in WSPR: Most stations declare their ERP,
not PA output.
73, Rik ON7YD - OR7T
________________________________________
Van: [email protected] [[email protected]]
namens Szigy [[email protected]]
Verzonden: zaterdag 9 januari 2016 20:22
Aan: [email protected]
Onderwerp: LF: JT9 actvity...
From: YO2IS
Hello from KN05ps,
was pleased to take part in the 8 ian JT9 activity.
Lot of signals received, propagation was similar to 2m Es !
very short openings from unexpected QTF's.
Nice QSO with DG3LV in JO53, IZ7SLZ responded to my CQ he was
a solid -23 then nil. Received again OR7T -27, we had a nice
QSO a day before, also wkd DC1RJJ who responded to my CQ !!.
CWNR, several times IW4DXW up to -24 and DF7FC -20 he often is
reporting my WSPR-2 nil in JT9...
My TVRT / IRF540 had only 20 W out into the 41m sloping wire.
it seems that the IC-7000 is not as bad for reception on LF / MF.
Surprised also by the WSPR-2 results, litle confused with the
received signal levels versus de declared power dBm! are real ?...
Enjoy the good winter conditions.
73 & DX, Szigy.ÿþ?ÿþ?
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