Triode - Heptode
Russian
The Russian 6i1P / 6L1N Vacuum tube is a miniature glass
type designed for frequency conversion in electronic
devices. It is used as a combined oscillator and mixer in
AM/FM and TV receivers and requires a miniature 9-contact socket.
It is an indirectly heated oxide-coated tube.
These 6i1P / 6L1p Tubes were manufactured for Russian
military equipment by the Russian REFLECTOR plant in 1990.
Electrical Data:
Heater Voltage ............................. 6.3 V
Heater Current ............................. 0.3 A
Maximum Heater-Cathode Voltage:
Heater Positive with Respect to Cathode
DC Component .............................. 100 V
Heater Negative with Respect to Cathode
DC Component .............................. 100 V
Preferred Substitutes .......... 6AJ8, 6i1P, 6i1N,
6L1P, 6L1N, ECH81