On Sun, 8 Nov 2009, Gus wrote:
Roger,
thanks!
I'm trying to get a decode from you at any moment I am QRV on WSPR!
Despite my noisy environment, it certainly succeeds some evening / night!
73 de Gus SM6BHZ
----- Original Message -----
From: Roger Lapthorn
To: [email protected]
Sent: Saturday, November 07, 2009 5:17 PM
Subject: Re: LF: 10 mW WSPR beacon.
Gus,
Getting a report from AA1A is amazing - really well done Gus. WSPR is
remarkable with very low power signals.
As you may know, I have been using <1mW ERP for several weeks and have been
heard by 27 stations in 5 countries with best DX 896kms. I now believe my ERP is
approaching 2mW. I am hopeful that you will hear my tiny WSPR signal one night
soon - maybe tonight overnight Gus?
73s
Roger G3XBM
2009/11/7 Gus <[email protected]>
Dear LF group,
After running beacon WSPR night 6-7 November with only 10 mW ERP (125 mW) TX
power on 500 kHz it gives me great surprise, that a very long range can be
achieved with extremely small power!
Dave AA1A got a decoding where the distance between us is 5756 km.
Also a number of EU stn�s reported decodes.
On previous occasions, with a power of 1 W ERP is Laurence KL1X/BY3A
reported a number of decoding where the distance between us is 7284 km.
I would also like to thank the other reporting from the night's 10 mW
broadcasts, and note that WSPR is a fashion which is particularly suitable for
very low power!
73 de Gus SM6BHZ
www.sm6bhz.com
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