1 NOS C1149/1 English Electric Valve, Beam Power Tube TRANSMITTER Radar

Description

1
NOS
C1149/1
English Electric Valve,
Beam Power Tube
TRANSMITTER
Radar
Base
TRANSMITTER-Base in gneral Top contact with a cap
Was used by
Radar
Filament
Vf 26 Volts / If 2.15 Ampere / Half indirect / Parallel, (AC/DC)
Description
Radial-beam tetrode intended as radar pulse modulator. 4-pin ceramic dish base.
20 kV max plate voltage, 18 A peak current, 330 kW peak pulse capability.
Unilaterally replaces 4PR60B and other tetrode modulators, as 715C, 5D21 and CV427.
C1149/1
is like a
C1149
but provided with improved mechanical properties