[JRC] Re: JRS-501K SSB transmitter

[zl1aih at ihug.co.nz]

I am presently converting a JRS-501K transmitter from 3-phase to 
single-phase operation.   The JRC tetrode 8F75R has been replaced 
with a Gu-84b together with appropriate anode, screen and filament 
supply voltages.
Although I have a full set of manuals, I am interested to hear if anyone 
on this list has made a similar conversion, or if there is any interest in 
such a project.
I understand there were a number of these transmitters manufactured 
- mine was one of six retired from a commercial ground-to-air station.
If there is any interest, I will transfer my working notes and diagrams 
to e-mailable format.
73, Ken ZL1AIH