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Re: [TenTec] Omni VI minor woes

To: w2iy@verizon.net, 'Discussion of Ten-Tec Equipment' <tentec@contesting.com>
Subject: Re: [TenTec] Omni VI minor woes
From: Stan Gammons <s_gammons@charter.net>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Sun, 15 Jul 2018 20:34:50 -0500
List-post: <mailto:tentec@contesting.com>
Hi Mike,

My old brain hasn't relearned CW yet.  I know about half the alphabet if not sent more than about 18 wpm.  Maybe I can relearn it before I become a SK.

I meant the thread you started.  I didn't want to high jack it, so I started this one.

Yes, what Bob, K4TAX, was talking about is the windows power save feature will turn the USB ports off after x period of time.  I don't use window, I'm a long time Linux user, but it too has the ability to turn off the USB ports to save power.

Yes, I've heard great things about the Eagle receiver.  Too bad you weren't able to work KH1/KH7Z.  Yes, it will likely be a long time before it's activated again. I had the same problem with VP8. Doubt it will be activated again anytime soon either.  KH1/KH7Z was kind of spotty here at times, especially on SSB. Seemed like the last day they were there, signals were way up here on all bands and modes.  I managed to get in their log on 4 bands using the FT8 mode.  I beat on the Omni VI a bit doing that too.  The PA heatsink and the heatsink on 961 power supply both have fans. So, it never got all that warm.

Oh, I haven't seen the Omni VI throw the receive problem fit today. Maybe it was just tired, like me...

73

Stan
KM4HQE

On 07/15/2018 07:55 PM, Michael Tortorella wrote:
Stan,

I forgot to mention I was on CW, so probably ran about 30 Qs an hour, plenty
of down-time between transmissions.  Yes, I was pretty tired by the end of
it, and the Eagle did not start misbehaving until about the last hour or so.
So I thought it might be heat-related, but really I don't think it got all
that hot and the fan was doing what it was supposed to be doing.  Don't know
how I missed "the other thread" you referred to, I have not seen anything
else on the reflector recently on this.  It's only annoying because (1)I
don't think this should happen in a properly-designed system (yes, I know I
didn’t pay tens of thousands of $ for it but you know what the list price of
an Eagle was and lots of people who would like to have one just can’t afford
it or see the value) and (2)the doggone com port problem which does not seem
to admit of a deterministic solution (you have to keep fiddling until the
com port gods have had enough laughter).  Anyway, the receiver was great, I
was hearing plenty of stuff I couldn't work because of my reduced
vacation-setup antenna - but I never did hear the KH1 guys here in Downeast
Maine and it's doubtful that will ever happen again in my lifetime.

73
Mike

-----Original Message-----
From: TenTec [mailto:tentec-bounces@contesting.com] On Behalf Of Stan
Gammons
Sent: Sunday, July 15, 2018 8:24 PM
To: tentec@contesting.com
Subject: [TenTec] Omni VI minor woes

I saw the other thread about the Eagle woes during the IARU contest this
weekend.  My Omni VI ran during a lot of it as well.  It started
throwing a bit of a fit near the end.  We were both tired I guess :)  At
times when it switched from transmit back to receive, receive would be
several S units lower than previously.  It would take a few cycles of
transmit to receive in order to get the receive back to "normal"  It
seem to do it more on 20 and 15 meters.  I didn't really notice it when
I switched to 40 meters or the very few I worked on 80 meters.  Wonder
if some of the relays on the low pass board are acting flaky?   If so,
does anyone know if the relays in the Omni VI are the same as the ones
in the Jupiter?  I have a bunch of the ones for the Jupiter.  Would be
great if they are the same.


73

Stan
KM4HQE

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