[Lowfer] Looking for recommendations
John Andrews
w1tag at charter.net
Sun Jul 23 15:33:49 EDT 2006
Tony,
This list has been mostly inactive for the last couple of years. I
suggest you go to the Longwave Club of America website:
http://www.lwca.org
and select "email groups". You can sign up for the LWCA Lowfer mail list
which is quite busy.
Regarding your question (which you should feel free to ask on the other
mail list), the converter approach should work fine for casual
listening. It would allow you to copy aeronautical beacons, longwave
broadcast stuff from EU, and so forth. It would not be a good choice for
the current generation of weak signal stuff, however. For that, you
would need tuning accuracy down to 1 Hz, and stability in the milliHertz
range over long periods. That is best done with a receiver having
synthesized tuning. If you use a converter ahead of it, the stability of
the oscillator in that converter has to be considered.
Most of the guys doing weak-signal work are using current model ham
receivers or transceivers without converters. The Icom R75 is a popular
receiver, and there are certainly others.
John Andrews, W1TAG
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