[Milsurplus] Re: BC 604 FM modulation Milsurplus digest, Vol 1 #578 - 4 msgs

[aGEnuine Ham]

On Tue, 10 Jun 2003 11:55:20 -0500 Bob Wilder <bwild@earthlink.net>
writes:
> At 09:56 AM 6/10/2003 -0500, aGEnuine Ham wrote:
> 
> Can sure attest to this,  The USAF had bunch at Chateauroux, France 
> for
> use in the flight line vehicles.  All I have heard was complaints on
> how bad the audio sounded.  We also had a bunch of Motorolas and 
> never
> had any complaints.
> 
> Bob, AF2HD, ex F7CP
> 
Bob:

In addition to the modulator, they had other audio problems due to a
mismatch between the microphone and audio input circuitry.  One "fix" was
to replace the TPL mike cartridge with a Prog Line cartridge.  Don'rt
know who dreamed that up, but it only made it worse.

73,
George
W5VPQ

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