Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 19679
Tube type:  Transmitting Tetrode, air cooled   beam power 
Identical to 7203 = 4CX250B = CV6137

Base SPECIAL TUBEBASE in general
Filament Vf 6.3 Volts / If 2.6 Ampere / Indirect
Weight 120 g / 4.23 oz
Information source
  7203: ARRL Handbook 1972
Michael Schlör
7203: EP
Egon Penker

7203: ARRL Handbook 1972
Michael Schlör


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]