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These 250 Watt coaxial base tetrodes are particularly useful as a CW rf amplifier between 500 and 1200MHz, in pulse applications, the useful frequency is above 1500MHz. The 4CX250K employs a 6.0 volt heater.
(this posting is the responsibility of the poster) |
s.franco@dfwind.com (Sophie Franco) for more information. All emails will be forwarded to the poster's actual email address.
