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LF: Re: WSPR Beacon

To: <[email protected]>
Subject: LF: Re: WSPR Beacon
From: "James Moritz" <[email protected]>
Date: Tue, 25 Jan 2011 21:14:43 -0000
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Dear Andy, LF Group,

The SNR for your beacon received here is up by 3-4dB, so in line with expectations.


And talking of test loads.    The 1kW 1GHz Bird attenuator increases its
attenuation value as it gets warm.

My dummy load behaves in the same way - it may be the same as you have, it is a Bird Tenuline model 8327. So whatever its virtues, temperature stability does not seem to be one of them!

Cheers, Jim Moritz
73 de M0BMU


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