Dave Doherty
Tue Feb 12 16:58:34 EST 2019

I have a J-1000 at one of my stations. I believe there are two versions of
the output network, one for the lower half and the other for the upper half
of the band. Other than that, it's a front panel thing to select the
frequency. There's probably some stuff you can do to optimize at the new
frequency, but I believe it will run fine.


-----Original Message-----
From: Boston-Radio-Interest
[] On Behalf Of
Shawn Mamros
Sent: Monday, February 11, 2019 8:48 AM
To: Rob Landry <>; Sean Smyth
Cc: Boston Radio <>
Subject: RE: WMEX?

>Ed has a frequency-agile AM transmitter? I wonder what it is.

Nautel claims the ability for "simple frequency change" on their J1000 line
of 1kW AM transmitters:

I'd imagine it's probably more difficult with higher powered AM


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