[AMRadio] Dummy Load
W5OMR/Geoff
w5omr at satx.rr.com
Wed May 3 07:55:03 EDT 2006
Jim Candela wrote:
>--- W5OMR/Geoff <w5omr at satx.rr.com> wrote:
>
> What was that rig, Jim? Something like a single
>
>
>>4D32 modulated by a
>>pair of 811's, or something similar? It was stout
>>*and* had plenty of
>>'presense' ;-)
>>
>>
>
>Reply by Jim, WD5JKO:
>
>No the modulator was solid state, and was a crown
>M600. I ran 200% + with a complex
>resistor-diode-staggered bias negative peak
>attenuator.
>
>That engine was a 4 - barrel Plymouth 273 V8 with
>solid lifter cam. I had just started it up earlier
>that day after a full rebuild, and I got the idea to
>broadcast the uncapped header exhaust noise on 3880
>with the M600 wide open! The M600 was good for 600
>watts audio at 8 ohms all day long, and 1340 watts at
>4 ohms all day long...Maybe I was a little wide in
>bandwith during that transmission!
>
dunno... sounded good ;-)
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