[1000mp] Fw: audio distortion with amplifier.

[Yuri Onipko]

Bill,
last weekend we experienced same problem, when the beam was pointing right
onto the shack.
If turning 20-30 degrees aside the hum disappeared.

Yuri  VE3DZ / VE2IM

----- Original Message ----- 
From: <Cqtestk4xs at aol.com>
To: <1000mp at mailman.qth.net>
Sent: Friday, October 29, 2004 3:32 PM
Subject: Re: [1000mp] Fw: audio distortion with amplifier.


> Interesting posts on the MarkV.
>
> I thought I was the only one experiencing distortion on my rig.
>
> My nemesis has been on 20.  My station is complicated with 18 rotors,
lots
> of switch boxes as well as being set up with a complete SO2R.  So,  there
are
> lots of places for stuff to go haywire.
>
> Through careful placement of wires I have been able to keep it at bay on
all
> bands although it sometimes pops up unexpectedly on 20.
>
> When running low power (200w) I have no problems, but when kicking in the
AL
> 1500 to 1500w the distorted audio occurs.  It is not just a "monitor
thing"
> since when listening on my signal on other 1000 it sounds the same  way.
>
> By the way, while using the monitor on my 1000, the sound changes to a
> crappier sounding audio on the monitor when I switch into the NAR 1 mode
on  SSB.
> you get as better idea what your audio really sounds like if you  listen
on
> NOR.
>
> Bill K4XS
>
>
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