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LF: Tnx for rprts on beacon

To: <[email protected]>
Subject: LF: Tnx for rprts on beacon
From: "Dick" <[email protected]>
Date: Sat, 6 Jan 2007 00:19:34 +0100
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Hello everybody,
Thank you all for the reports here on the reflector.
I am really glad to see my signal appearing so well.
Equipement was as follows:
X-tal controlled oscillator + divider, and TX like the design of G0MRF with an TC4426.
The final stage (class D) consists of 2 IRF 730 FET's from my junkbox.
Drainvoltage 32V (at key down), drain current between 4 and 5.0 amp, so around 150Watt DC input at maximum.
Antenna: 6m vertical wire, with 7m horizontal topload (4 wires, spaced 50cm, in parallel) in my backgarden......
I'm planning to improve the TX and powrsupply a bit, in such a way that the beacon should run at 200-250Watt DC input
for hours and hours and hours...........
Maybe I should go up a little bit in frequency??
Dick, PA4VHF
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