Philips PCF86 NOS Triode-Pentode Tube

Description

1 pcs Philips PCF86 NOS Triode-Pentode Tube

Tube type: Triode-Pentode Frequency converter
Identical to PCF86 = 7HG8
Similar Tubes
Other characteristic (electr. data):
PCF806
Heater different:
6HG8 ; ECF86

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 8 Volts / If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description Oszillator+Mischer bis 220MHz,
Mischsteilheit 4.5mA/V Pentode bei Uba=190V, Rg2=18kOhm, Ia=8.5mA, Ig2=2.7mA (RTT74)