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LF: RE: WSPR Beacon

from [Rik Strobbe] [Permanent Link][Original]
To: "[email protected]" <[email protected]>
Subject: LF: RE: WSPR Beacon
From: Rik Strobbe <[email protected]>
Date: Sun, 19 Sep 2010 12:53:50 +0200
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Thread-index: ActX6Asa4lTGJyEBQ4G6WsiK7/JKzwAAOYOy
Thread-topic: WSPR Beacon
Andy,
 
I have been running WSPR (RX 137.5kHz) for some hours last night, but no copy.
If you are still txing tonight I will give it another try.
 
73, Rik  ON7YD - OR7T
 
Van: [email protected] [[email protected]] namens Andy Talbot [[email protected]]
Verzonden: zondag 19 september 2010 12:44
Aan: [email protected]
Onderwerp: LF: WSPR Beacon

Sinece theere were no reports of my QRP WSPR beacon last night two conclusions can be drawn :
 
a)   No One was listening
b)   Its too weak.
 
To resolve   a) ...... ??  Not a lot I can do apart from post this message :-(
 
But to resolve b), I've now fired up the big switchmode PA   http://www.g4jnt.com/137tx.pdf      
Generating about 600 Watts this will increase ERP into the region of  17dBm
(The WSPR message says 13dBm, but its lying. I've already run up and downstairs with the PIC programmer, and don't want to do it again)
 
 
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