7843

The 7843 is a conduction cooled beam tetrode with a maximum frequency for full output of 1215 MHz and can be used to 2000 MHz. The 7844 is the same tube with a 6.3 volt, 2.1 amp filament.

Length = 1.88" Diameter = 1.00"
Max voltage = 1000
Max current = 180 ma
Fil voltage = 26.5
Fil current = .52 amps         GOTO INDEX