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LF: 8.970khz

To: "blacksheep" <[email protected]>
Subject: LF: 8.970khz
From: "henny van elst" <[email protected]>
Date: Wed, 2 Jun 2010 14:01:33 +0200
Reply-to: [email protected]
Sender: [email protected]
Hi LF,
I also did some tx test on 8.970khz,using a power oscillator.
output on 8.9khz 40 volt.
than i take a transformer from the junkbox
40 volt input gave me 160 volt output.
I use my 137khz antenne (340PF).and i can hear my signal 0.5km away,
the reciever is the debeg portable with a datong up converter(28mhz) and a home made loop ,dameter 50cm.
will be continu,
Henny pa3cpm
best 73s
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