Re: LF: RE: JT9 actvity...

[Markus Vester <markusvester@aol.com>]

 

Note however that the power scale saturates at 1 W ERP, which is (by definition) the largest power an amateur can possibly radiate on LF and MF ;-)

 

Best 73,

Markus (DF6NM)

 

-----Ursprüngliche Mitteilung----- 
Von: Rik Strobbe <rik.strobbe@fys.kuleuven.be>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: So, 10 Jan 2016 3:42 pm
Betreff: LF: RE: JT9 actvity...

Hello Szigy, 

regarding the declared power level in WSPR: Most stations declare their ERP, not  

PA output. 

 

73, Rik  ON7YD - OR7T 

 

________________________________________ 

Van: owner-rsgb_lf_group@blacksheep.org [owner-rsgb_lf_group@blacksheep.org]  

namens Szigy [yo2is@wa7v.ampr.org] 

Verzonden: zaterdag 9 januari 2016 20:22 

Aan: rsgb_lf_group@blacksheep.org 

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?