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LF: SL 630m Overnight Bcn

To: "Discussion of the Lowfer \(US, European, &amp;UK\) and MedFer bands" <[email protected]>, <[email protected]>
Subject: LF: SL 630m Overnight Bcn
From: "Steve" <[email protected]>
Date: Fri, 13 Jun 2014 18:35:09 -0700
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I've been testing a little 25W GW3UEP Class-E transmitter for the past few weeks and have just completed some observations of its performance at QRSS speeds, using the VA7JX 630m grabber. I'm pretty surprised at how stable the xtal controlled signal is at the faster QRSS speeds and is even useable at QRSS60 although somewhat chirpy by then. I decided to let the tx run all night at QRSS60 and any reception reports would be very appreciated.

It is sending "SL" into my large 170' inverted L.

I think it's close to 475.044 and Jack's grabber is showing 475.0477 so it's probably somewhere in between :-) The grabber, and the chirp, can be seen here:

http://www.qsl.net/va7jx/

Really not too terrible for an HC-49 crystal costing 51 cents!


Thanks....Steve / 73



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