10 pcs. 6N23P Voskhod `76-91s (Rocket) Double Triode = E88CC / 6DJ8 / 6922

Description

Lot of 10 pcs.
6N23P
VOSCHOD
`76-77 & '82-91s
(
USSR
),
Old Stock.
TESTED,
A
ssorted.
6N23P is a dual triode type vacuum tube equivalent to E88CC/6DJ8/6922.
made by
VOSCHOD (Kaluga)
,
Rocket Logo!
MADE IN USSR.
6N23P is a dual triode type vacuum tube
equivalent to E88CC = 6DJ8 = 6922 =
ECC88 = CV2492 = E188CC = 7308
Main technical characteristics 6N23P:
The heating voltage ...... 6.3 ± 0.6 V
Current of heating ... 310 ± 25 mA
The anode voltage is nominal (constant) ...... 100 V
Anode voltage limit (constant) ...... 300 V
The current of the anode of each triode 15+-5
Kathode limiting current ...... 20 mA
The cathode current is the limiting (pulse amplitude) ...... 200 mA
The grid voltage (constant) ...... 9 V
The grid voltage is the limiting (pulse amplitude) ...... 260 V
Power dissipated by the anode, limiting ...... 1.8 W
Power dissipated by the grid, limiting ...... 0.03 W
The voltage between the cathode and the heater is the limiting (constant) ...... -200 V
The steepness of the characteristics of each triode 8.... 12.7 mA / V
The gain of each triode is 34 ± 9
Input resistance at a frequency of 200 MHz ...... 500 Ohm
Equivalent resistance of intra-lamp noise ...... 300 Ohm
Resistance in the cathode circuit for automatic bias ...... 680 Ohm
Resistance in the grid limit chain ...... 1 Om
Input capacitance of each triode ...... 3.6 pF
Output capacitance of the first triode ...... 2.1 pF
Output capacitance of the second triode ...... 1.9 pF
The capacitance of each triode is 1.5 pF
Criteria for evaluation:
reverse grid current, μA not more than 1
slope of the characteristic, mA / V not less than 7.5
Maximum permissible electrical quantities:
Voltage of glow, V 5.7 - 7
Anode voltage, V 300
Anode voltage at a locked lamp, V 470
Anode voltage when the lamp is locked in pulse, V 1000
The grid voltage in the pulse is negative, V 200