Description

Technical characteristics:

Filament voltage, Volt: 6.3
Anode voltage, Volt: 90
Resistance in cathode circuit, Ohm: 40
Filament (heater) current, A: 2.8
Anode current, mA: 240
Reverse grid current, mkA: 5
Dissipate cathode-heater current, mkA: 100
Mutual conductance, mA/V: 19
Interior resistance, Ohm: 150
Vibration noise (by RA=2 KOhm), mV: 300
Inter electrode capacitance, pF:
- Input: 11±6
- output: 6±3
- transfer: 15±5
Operation time, h: over 1500
Filament voltage, V: 5,7-6.9
Anode voltage, V: 450
Grid voltage, V: -0.5 - -250
Cathode - heater voltage, V: 300
Anode current, mA: 310
Anode dissipation, W: 25
Resistance in grid circuit, MOhm: 0.2
Acceleration of vibration loads, g: 6
- by frequencies, Hz: 5-600
Acceleration of multiple impacts, g: 12
Acceleration of single impact, g: 300
Continuos acceleration, g: 50
Ambient temperature, °Ñ: -60 to +70
Relative humidity at up to 40°C, %: 98