NJ7P SQL Tube Database Query

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6M7G
Triple-Grid Amplifier

EIA Base & Outline

EIA Base: 7S
Source ........................................ ARRL HB - 1947

Mechanical Data

Source ........................................ ARRL HB - 1947
EIA Base ...................................... 7S

Electrical Data

Source ........................................ ARRL HB - 1947
Heater Voltage ................................ 6.3 V
Heater Current ................................ 0.3 A

Characteristics and Typical Operation

Class A Amplifier
Source ........................................ ARRL HB - 1947
Plate Voltage ................................. 250 V
Grid No. 2 Voltage ............................ 125 V
Grid No. 1 Voltage ............................ -2.5 V
Plate Resistance (approx) ..................... 900K Ω
Transconductance .............................. 3400 µMho
Plate Current ................................. 10.5 mA
Grid No. 2 Current ............................ 2.8 mA

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Complete Tube Manuals:
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Wed, 07 Dec 2022 13:28:14 -0700