GM4JJJ's 144MHz DX Tips

GM4JJJ's 144MHz DX Tips
Based on my experience of DXing on 144MHz from Scotland

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Sporadic E causes

A few things that can also trigger 144Mhz Sporadic E: Read More...
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MoonSked for Linux

MoonSked software for Linux is now available again. Developed on a Macintosh using Ubuntu running in a Virtual Machine.
Rotator drivers to follow very soon.

Download from the MoonSked page
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Modifying the Adret 5104 Frequency Synthesiser for 10MHz external reference.

The Adret 5104 is originally designed to be able to use a 5MHz external frequency standard.
With the availability of GPS conditioned 10MHz frequency standards such as the HP Z3801A it is more useful to be able to feed 10MHz into the Adret 5104 and lock to that rather than 5MHz.

This paper shows a method of modifying the Adret 5104 to accept a 10MHz reference rather than 5MHz.
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Gary Friedman's new Complete Guide to Sony Alpha 700

Now Available! The Complete Guide to Sony's Alpha 700 Digital SLR Camera by Gary Friedman! Read More...
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