[Elecraft] (KX3) Voltage display (solved)
Dick Dievendorff
dieven at comcast.net
Mon Apr 15 19:25:29 EDT 2013
Sounds like a good outcome: no repair required. I confess to having made
mistakes much like this. Frequently.
73 de Dick, K6KR
-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Rob May
Sent: Monday, April 15, 2013 4:20 PM
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] (KX3) Voltage display (solved)
Ok, I feel like an idiot. Operator error. Who knew there was a display for
BAT and P/S? I just turned the knob to the left to read the P/S instead of
the internal battery. I hang my head in shame!
73,
Rob
NV5E
---------------------------------------
> From: roblitespeed at hotmail.com
> To: elecraft at mailman.qth.net
> Date: Mon, 15 Apr 2013 18:14:27 -0500
> Subject: Re: [Elecraft] (KX3) Voltage display
>
> Dick,
> Two different cables, one of them the oem cable. Both 5.5 x 2.1mm. Both
have molded ends and measure full voltage with a DMM. Both show just .1V
drop on 10W cw transmit.
>
> 73,
> Rob
> NV5E
>
> ----------------------------------------
> > From: dieven at comcast.net
> > To: roblitespeed at hotmail.com; elecraft at mailman.qth.net
> > Subject: RE: [Elecraft] (KX3) Voltage display
> > Date: Mon, 15 Apr 2013 16:05:41 -0700
> >
> > Is there any possibility that the coaxial DC connector is the wrong
> > size for your KX3? I have had trouble mixing 2.5 and 2.1 mm
> > connectors in my station.
> >
> > 73 de Dick, K6KR
> >
> >
> > -----Original Message-----
> > From: elecraft-bounces at mailman.qth.net
> > [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Rob May
> > Sent: Monday, April 15, 2013 3:53 PM
> > To: elecraft at mailman.qth.net
> > Subject: [Elecraft] (KX3) Voltage display
> >
> > I've been having a weird problem with my KX3. No matter what voltage
> > I plug into the external power jack, the display will briefly show
> > the correct voltage and then it will show 10.4V. I've measured the
> > voltage at the barrel tip on the cord and it's either 12.9V (if on a
> > gel cell) or 14.4V if I use the shack PS. In either case the KX3
> > internal display shows 10.4V after briefly showing 12.9V or 14.4V.
> > FW 1.41, all options including internal battery charger. It didn't
> > used to do this, any help would be greatly appreciated.
> >
> > 73,
> > Rob
> > NV5E
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