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Old 5th Dec 2017, 8:51 pm   #2
G6Tanuki
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Join Date: Apr 2012
Location: Wiltshire, UK.
Posts: 6,080
Default Re: 'Kalmus' wideband RFPA: info.?

Seems that Kalmus were taken over a while back - they are now these guys:

http://www.arww-modularrf.com/home_modular_rf.cfm

maybe dropping them an email and asking if there's anyone still around from the old company who might still have access to schematics etc?

In the past I've found US avionics/mil-spec-gear companies to be surprisingly good at providing help to hobbyists and hams.
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