|
Title: TS-440 modifications for AM Post by: W2VW on July 16, 2005, 02:36:46 PM Rest of site still not ready but here's the mods to make the Kenmore TS-440 play on AM.
http://w2ape.com/3.html Title: TS-440 modifications for AM Post by: Jack-KA3ZLR- on July 16, 2005, 06:13:05 PM Nice Job Dave,
I'll be looking forward to the pics and I like your position on Speech "Total energy under the curve is the same either side of Zero" Well done OM. Nice Job. Title: TS-440 modifications for AM Post by: W3SLK on July 17, 2005, 08:10:07 AM Back in the early nineties, (when the AM bug first bit me), there used to be a fellow on 75M who ran a TS-440 on AM. His audio was so good, I inquired about which boatanchor he was using. When he told me, I was astonished. Simply put he ran his mic (I though it was a D-104 but not sure of processing in between), into the phone-patch input. There bypassing all the speech processing garbage & audio restriction devices. It sounded just as good as modified DX-100. Damn! I wish I could remember his call.
Title: TS-440 modifications for AM Post by: Tom WA3KLR on July 17, 2005, 11:09:41 AM Hi Mike,
The fellow I remember was Kevin, WB4AIO of Alexandria, Virginia with his TS-440. External audio patched in to balanced modulator. Reverb also. I worked him on 7295 kHz. AM, November 23, 1990. P.S. Didn't see you at the Kimberton hamfest. Joe N3IBX, Ott, Joe W3GMS and Larry W3LW were there also. Title: TS-440 modifications for AM Post by: W2VW on July 17, 2005, 07:12:56 PM Gee. Next time I'll ask you guys first. AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
|