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Author Topic: Question A lite Mod for Swan series for a little better AM  (Read 2404 times)
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ka3zlr
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« on: October 14, 2009, 09:37:33 AM »

Good Morning,

Awhile back there was a small discussion on the forum on the bettering of Swans for AM somebody did
I think it was just bypassing the filter?

Is that what it is, what condensers were called for .1 .01 I forget I'd be much obliged for any help.



73
Jack.


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W2VW
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« Reply #1 on: October 17, 2009, 10:17:27 AM »

Either will work but you must remove the filter connections to bypass.
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ka3zlr
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« Reply #2 on: October 17, 2009, 10:41:37 AM »

Thank You David I am much obliged, I have come into the careship of a 700 CX series and was wondering with a little work how it would sound on AM.

TNX
73
Jack.

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K4TLJ
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« Reply #3 on: October 17, 2009, 10:57:22 AM »

I have gotten good reports using my 700CX as is. I just unbalance the modulator and turn the mike gain down to approximately half that used for SSB. The signal, however is SSB with carrier not DSB with carrier as with a normal AM signal. I keep transmissions short and have a muffin fan blowing into the RF cage. The 6LB6 finals get a workout. Smiley
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Regards
Terry
K4TLJ
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