I have acquired one more Harris AM-7224/URC military Linear Amplifier.
The two amplifiers are located in a sound proof room adjacent to the ComCen and they are remote controlled by their associated Harris RF-350K/RT-1446 transceivers.
W2APE shows an tube conversion procedure for these amplifiers on his web site.
I expect no failures though as these units are idiot proof as W2APE points out. This is definitely a needed feature as every contester knows.
My station now has 4 operating positions, each with 1 KW output.
A Harris AM-7224/URC 500W is ready as a spare in case of failure, and a Harris RF110A (AM-16675/URT) is in the pipeline…