Hi George:
I have completely isolated everything. My grounds are OK. It is
definitely the Jupiter and I still think something is wrong with it, but if
TT service says not then it's no longer my problem.
By the way I might add I'm a retired Radio Engineer (Microwave)
commercial FCC license with ship radar endorsement, lots of experience in
Signal Corps with Fire Control Radar & Microwave, spent many years in
commercial 2-way radio for governmental entities (as Communications
Officer), Radio Engineer (Microwave 2 & 6 GigaHz) for Ariz. Public Service
designing, installing, maintaining mountain top microwave repeaters which
controlled all our power plants (6), substations, lines (340Kv & 240Kv) from
Phoenix and finally Avionics (Lockheed, Boeing & Douglas). So I think I
probably more capable of diagnosing a problem than those guys in service at
TT.
-
Jack, W7EJJ
----- Original Message -----
From: "laslo6" <laslo6@email.msn.com>
To: "Jack, W7EJJ" <malonej@c2i2.com>
Sent: Saturday, July 07, 2001 1:28 PM
Subject: Re: [TenTec] Weird Jupiter Xmit Problem
> Jack
>
> I also have a Jupiter (and several Icom rigs) and my antennas are at least
> as close as yours were and I have had absolutely no rf problems with the
> Jupiter - I guess the rf in the shack diagnosis is correct but my Jupiter
is
> not overly sensitive (not any more than my Icom stuff) to Rf and I wonder
> how the RF is getting in - If the RF is getting in from the power supply
or
> from the mike or from just a bad ground, it might be much easier to fix
than
> moving the antennas - I can't imagine that TenTec told you that. What do
you
> think the source of the RF is? Do you think it is just poor shielding? I
> have heard some hams say that they had some problems from having the power
> supply located too near the Jupiter and it was somehow coupling some hum
to
> the Jupiter - they jusdt moved the power supply slightly and the hum went
> away. I think the RF problem might be much easier to fix than the TenTec
> folks suggested. I can't imagine why the RF problem is there with the Ten
> Tec and is not there with the Icom or other radios.
> I hate that you had the problem and I hope you won't give up on TenTec
> because I think they are still mighty fine rigs.
> Good Luck
> George
> W4LT
>
>
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