NJ7P SQL Tube Database Query

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2B6
Direct-coupled Power Amplifier

EIA Base & Outline

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

Mechanical Data

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

Electrical Data

Source ........................................ ARRL HB - 1947
Heater Voltage ................................ 2.5 V
Heater Current ................................ 2.25 A

Characteristics and Typical Operation

Class A Amplifier
Source ........................................ ARRL HB - 1947
Plate Voltage ................................. 250 V
Grid No. 1 Voltage ............................ -24.0 V
Amplification Factor .......................... 18.0
Plate Resistance (approx) ..................... 5150 Ω
Transconductance .............................. 3500 µMho
Plate Current ................................. 40.0 mA
Load Resistance ............................... 5K Ω
Power Output (approx) ......................... 4.0 W

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Mon, 27 Jun 2022 08:46:53 -0700