NJ7P SQL Tube Database Query

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70L7GT
Rectifier - Beam Power Amplifier

EIA Base & Outline

EIA Base: 8AA
Source ........................................ ARRL HB -1947

Application

Glass octal type used as a combined half-wave rectifier and output amplifier in ac/dc receivers. Requires octal socket.

Mechanical Data

Bulb .......................................... T-9
EIA Base ...................................... 8AA

Electrical Data

Heater Voltage ................................ 70 V
Heater Current ................................ 0.15 A

For other characteristics and typical operation, see 70L7

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Sat, 26 Nov 2022 01:37:49 -0700