[Amps] 4CX250BM

[John Nelson]

>Yes, that all fits together - the 4CX250B"M-for-Marconi".<

As I understand it the 4CX250BM was made initially against a Marconi
specification for the NT204 distributed amplifier, the ITT versions
initially supplied having proved unsatisfactory. It subsequently found use
in commercial variants employed by the BBC and others for ISB link services.


--

John Nelson 
GW4FRX

www.crew-green.com