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[AMPS] [Fwd: FT-1000MP driving 3CX800]

To: <amps@contesting.com>
Subject: [AMPS] [Fwd: FT-1000MP driving 3CX800]
From: morel@shani.net (morel grunberg)
Date: Fri, 02 May 1997 16:18:53 +0300
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> Hi,
> 
> I would like to know if someone has solved the
> RF power continous adjustment for Yaesu FT-1000MP
> transceiver when used with modern amplifiers with
> a pair of 3CX800 tubes. As is well known, this tcvr
> has only three steps RF power output control ( 10-50
> and 100w) in SSB mode and not a continous power output
> adjustment. So, they are some problems when driving a
> linear like Alpha 87A, 89, Command HF-2500 and similar
> amplifiers. If I good remember, they were some solutions
> on FT-1000MP hardware .
> 
> 73 and thank you in advance for any answer.
> 
> Morel, 4X1AD
> e-mail: morel@shani.net

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Message-ID: <3369E884.3C8@shani.net>
To: <amps@contesting.com>
Date: Fri, 02 May 1997 16:13:40 +0300
From: morel grunberg <morel@shani.net>
Reply-To: morel@shani.net
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To: 1000@xyzoom.info.com
CC: cq-contest@contesting.com, amps@contesting.com,
        ham-equip@ucsd.edu, 1
Subject: FT-1000MP driving 3CX800
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Hi,

I would like to know if someone has solved the
RF power continous adjustment for Yaesu FT-1000MP
transceiver when used with modern amplifiers with
a pair of 3CX800 tubes. As is well known, this tcvr
has only three steps RF power output control ( 10-50
and 100w) in SSB mode and not a continous power output
adjustment. So, they are some problems when driving a
linear like Alpha 87A, 89, Command HF-2500 and similar 
amplifiers. If I good remember, they were some solutions
on FT-1000MP hardware .

73 and thank you in advance for any answer.

Morel, 4X1AD
e-mail: morel@shani.net

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