[Kenwood] TS-520SE Transmitte hang

Wed, 9 Jan 2002 06:23:53 -0800

> looks like you have RF feedback ...
> 73 F8RZ

I had a problem with hanging in CW with my T-4XC and SB-220, it wound all
the free cable of the relay cable (from linear to tx) around a torroid, and
the problem went away.  Maybe you need to put some small torroids around the
wires going to the relay inside the rig.  Tom W6EIJ

----- Original Message -----
From: "f8rz" <[email protected]>
To: <[email protected]>
Sent: Wednesday, January 09, 2002 2:06 AM
Subject: Re: [Kenwood] TS-520SE Transmitte hang

> looks like you have RF feedback ...
> 73 F8RZ
>
>
> ----- Original Message -----
> From: Mike <[email protected]>
> To: Repair Mail List <[email protected]>; Kenwood Mail List
> <[email protected]>
> Sent: Tuesday, January 08, 2002 4:56 PM
> Subject: [Kenwood] TS-520SE Transmitte hang
>
>
> > My Kenwood TS-520SE developed a problem during
> > tune up, only on 40 meters where while tuning, in the
> > tune or cw position, when you tune the tune switch to
> > off the transmitter stays in transmit. You have to switch
> > from tune to cw or from cw to tune to get it to stop transmitting.
> > This doesn't happen in any other bands and the switches have
> > been cleaned and inspected.
> >
> > Any ideas or thoughts as to the cause and the correction of
> > this problem?
> >
> > Mike
> >
> > Visit The My World of Radio Website at:
> > http://miked2000.home.mindspring.com/radioindex.htm
> >
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