From: Robert L Cochran <cochranb@speakeasy.net>
To: Riley Williams <Riley@Williams.Name>
Cc: Linux Ham Radio List <linux-hams@vger.kernel.org>,
Cranz Nichols <cnichols@centramedia.net>
Subject: RE: Kenwood TR-7950 Crashing Computer?
Date: 26 Mar 2003 21:54:58 -0500 [thread overview]
Message-ID: <1048733700.2533.37.camel@bobcp4.lingpgmr.com> (raw)
In-Reply-To: <BKEGKPICNAKILKJKMHCAKEMHCDAA.Riley@Williams.Name>
The TR-7930 runs at 25 watts HI and 5 watts LOW.
The TR-7950 runs at 45 watts HI and 5 watts LOW.
This is at 13.8 VDC with 50 ohms load.
Source:Kenwood 2m FM Transceiver Model TR-7950 TR-7930 Instruction
Manual, Specifications, p. 5.
You can adjust power output down to 5 watts.
My 7950 really makes my small computer monitor image jump with each
transmission (the red 'on air' light goes on. I moved a spare computer
plus the TNC plus the radio and antenna downstairs to isolate it from my
other equipment. It really gets my attention when my monitor image jumps
around on the screen each time I transmit.
My home is not a wood frame house -- it's an older concrete block one.
Again, I'm extremely new at all this -- a real beginner as a ham. So I'm
not sure what it all means.
Thanks!
73,
Bob Cochran
KB3JCM
On Wed, 2003-03-26 at 21:09, Riley Williams wrote:
> Hi Cranz.
>
> >> Last week, after transmitting several times on a Kenwood
> >> TR-7950 connected to my KPC-3 Plus and my (practically
> >> brand new) computer, my Red Hat Linux installation simply
> >> froze and crashed on me.
>
> > FWIW, I have a 7930 about 14 inches away from my Compaq
> > DeskPro running RH 8.0. No problems that I am aware of.
> >
> > Just another data point.
>
> To flesh out that data point, what power level do you run?
>
> Best wishes from Riley.
> ---
> * Nothing as pretty as a smile, nothing as ugly as a frown.
>
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next prev parent reply other threads:[~2003-03-27 2:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-26 0:39 Kenwood TR-7950 Crashing Computer? Robert L Cochran
2003-03-26 0:57 ` M Taylor
2003-03-26 4:00 ` Robert L Cochran
2003-03-26 17:11 ` Curt Mills, WE7U
2003-03-27 2:32 ` terry
2003-03-27 1:54 ` Cranz Nichols
2003-03-27 2:09 ` Riley Williams
2003-03-27 2:54 ` Robert L Cochran [this message]
2003-03-27 11:03 ` Wilbert Knol
2003-03-27 12:16 ` Cranz Nichols
2003-03-27 3:20 ` jeremiah KD7DMP
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