You can't be much older than me, mike.
Which autotuner do you use?
Like I said, I'm with you. I just can't afford the solution I need.
There are a couple of companies over here with great solutions, ranging from
about $2K to $4K.
Not only out of my price range.... out of what I would be willing to pay
even if I had the spare change.
Cheers
Rick
-----Original Message-----
From: tentec-bounces@contesting.com [mailto:tentec-bounces@contesting.com]
On Behalf Of Clayton Brantley
Sent: Wednesday, November 30, 2011 3:54 PM
To: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] Jupiter Autotuner upgrade?
Rick,
Your idea will work, but I have an auto tuner at the antenna and using less
than 300
watts, it works great. Don't have any "hot" mikes or strange things going
on with
the computer, or other weird things.
I guess I'm to old to change. HI HI.
Clayton N4EV
________________________________
From: Rick - DJ0IP / NJ0IP <Rick@DJ0IP.de>
To: 'Discussion of Ten-Tec Equipment' <tentec@contesting.com>
Sent: Wednesday, November 30, 2011 9:27 AM
Subject: Re: [TenTec] Jupiter Autotuner upgrade?
Clayton,
Well you had an easy challenge: make it work on one frequency.
I whole-heartedly agree with you in theory but it's not always practical.
In today's world, we are trying to cover up to 9 bands with one antenna.
There are some good remote tuners to do what you want to do, but most are
for low power and even then they cost a lot more than the tuners in the
shack. I think MFJ recently came out with one that can handle high power,
but I haven't seen it yet and don't know how much it costs.
As long as we can keep the SWR down to about 3:1 on all bands, and use a
good quality, short run of coax between the antenna and the rig, I don't
think the built-in tuner is as bad of an idea as you portray it. You lose
about 10% of your power in exchange for a good match presented to the rig.
If I lived on a farm without neighbors, I would have nothing but monoband
antennas, all with a perfect match at the antenna. Gotta win the lottery
first before I can realize that.
73
Rick, DJ0IP
-----Original Message-----
From: tentec-bounces@contesting.com [mailto:tentec-bounces@contesting.com]
On Behalf Of Clayton Brantley
Sent: Wednesday, November 30, 2011 2:57 PM
To: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] Jupiter Autotuner upgrade?
In going back to the broadcast days, we always put the tuner AT the antenna
and
had a "flat" line for the antenna to the transmitter. Works better than a
line full
of VSWR in the shack.
In my view, internal tuners are to be avoided. No exceptions.
Clayton N4EV
________________________________
From: Richards <jruing@ameritech.net>
To: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Sent: Tuesday, November 29, 2011 11:05 PM
Subject: Re: [TenTec] Jupiter Autotuner upgrade?
Based on my experience with the built-in auto tuner on my Omni VII it
will not usually outdo the external tuners, but I don't know what MFJ
tuner you have... but most will be more robust than the TT tuner.
That's MY take...
========================== K8JHR ===========================
On 11/29/2011 12:26 PM, John wrote:
> I am considering adding the autotuner to my Jupiter. My normal antenna
> for now is a G5RV with plans for getting my R-7 Vertical back on the air
> ASAP. Other than making me feel better, what is gained by adding the
> autotuner to the mix. The G5RV gets quirky to tune on 80 and 40 using
> my MFJ tuner. Will a G5RV be within the tuning range of the TT autotuner
> with these bands and antenna? Any experiences are appreciated.
>
> 73,
>
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