6N23P ☆2pcs.☆ (6Н23П~E88CC/ECC88/6DJ8) ARE CHECKED, VOSXOD 1970's

Description

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=2 PIECES
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Old quality!
6N23P
Double miniature universal triode.
Designed to work as a broadband amplifier and high-frequency mixer about low noise levels and in circuits of low-power amplifiers and pulse generators.
Durability is not less than 1000 hours.
Weight 6N23P not more than 16 g.
Technical specifications and electrical parameters of the lamp 6N23P:
Filament voltage 6.3 ± 0.6 V
Filament current 310 ± 25 mA
Anode voltage nominal (DC) 100 V
Anode voltage limit (DC) 300 V
Anode current of each triode 15 mA
Cathode current limit 20 mA
Cathode current limit (pulse amplitude) 200 mA
Grid voltage (constant) 9 V
Grid voltage limit (pulse amplitude) 260 V
Anode dissipated power, 1.8 W limit
Grid dissipated power, limit 0.03 W
Voltage between cathode and heater limit (DC) -200 V
Slope characteristics of each triode 12.7 mA/V
Gain of each triode 34 ± 9
Input resistance at frequency 200 MHz 500 ohms
Equivalent resistance of intra-lamp noise 300 Ohm
Resistance in cathode circuit for automatic displacement of 680 ohms
Resistance in grid chain limit 1 MOhm
Input capacity of each triode 3.6 pF
Output tank of the first triode 2.1 pF
Output tank of the second triode 1.9 pF
Passing tank of each triode 1.5 pF
Anode capacity - cathode of each triode 0.18 pF
Capacity between anodes not more than 0.06 pF
Capacity between meshes not more than 0.005 pF