[Lowfer] WM dinner time shot
Paul Daulton
k5wms at centurytel.net
Wed Jan 27 22:36:32 EST 2010
When first getting started in lowfer my friend Dave w5dsb and I had
read ham gear was no good at LF. We built up converters and small loops
and preamps. One night just out of curiosity I tuned my TS50 down to
the NDB band and it sounded llike 75 meters! the up converters went on
the shelf. I havent tried the Icom r75 but even the HP selective
voltmeter doesnt compare with the TS50.
I have been moderatelly sucessfull with an Elektor SDR, very good on
137 but not so good on part15. I think the DC rec by Lyle is the was
to go for simpllicity. Thanks for sharing the capture with us.
Paul k5wms
Quoting rick kirby :
Hi Paul,
Yes that is the NE602/4060 downconverter and Spectrumlab setup.Ill put
the link to Lyles page here :
http://www.qsl.net/k0lr/SW-RX/sw-rx.htm
I didnt use the 4060 divider because I happened to have a 170-khz
crystal on hand .I like this setup much better than a receiver and
upconverter .No VFO drift to deal with. Its very stable.However you are
limited to the Lowfer band if you use 1 crystal .Not a problem for me
though .I just park the thing in the watering hole and set up for 24
hour capture!
Good Luck
Rick "PBO"
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Paul Daulton K5WMS
beacon WMS 185.302 khz qrss30/slow 24/7
Jacksonville,Ar 72076
em34wu
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