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LF: IK5ZPV received agn

To: [email protected]
Subject: LF: IK5ZPV received agn
From: "James Moritz" <[email protected]>
Date: Wed, 11 Apr 2001 11:34:05 +0000
Organization: University of Hertfordshire
Reply-to: [email protected]
Sender: <[email protected]>
Dear Valerio, LF Group,

I made 3 recordings of IK5ZPV's "Wolf" signals on 137.5kHz last night; one made between 2000 and 2025utc produced no decoded results, however the other 2, from between 2100 and 2200, both decoded without problems after the 2nd and 3rd data frames respectively. The message was "TST IK5ZPV 10W", and the indicated frequency offset was between +0.15 and +0.4Hz. We are now reaching what must be QRP by anyone's standards, and there still seems to be some margin on signal strength. Conditions seemed to be quite noisy last night, so lower powers should be possible.

Valerio - I would be interested to know some details of TX equipment and antenna you are using for these tests - seems to be working well , whatever it is!

Cheers, Jim Moritz
73 de M0BMU

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