Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 9285
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Pulse magnetron 
Identical to CV76
Predecessor Tubes CV56  
Successor Tubes CV76A   CV76B   CV76C  

Was used by Radar
Filament Vf 6 Volts / If 2 Ampere / Half indirect

S-band strapped magnetron. Same structure of CV56, with heavier radiator and requiring higher magnetic field to counteract the increased anode voltage.

Operating at 25KV, 40A, it was used Type 277 early warning radar since early 1943, the high-energy pulses being generated by a rotating spark-gap.

Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   Callick, Metres to Microwaves
CV76: Private collection
Emilio Ciardiello


You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]