Description

6N3P-E Miniature double triode of increased durability with separate indirectly heated cathodes in a glass finger design. Designed to amplify voltage and generate high frequency oscillations. The 6N3P-E double triode is used as a high-frequency amplifier with a grounded grid, as well as a mixer or local oscillator in radio engineering devices operating in the ultrashort wave range. Can be used in low power VHF receivers, pulse circuits and low frequency pre-amplification stages. Works in any position. Produced in a glass finger design. Indirectly heated oxide cathode. 9-pin base with button bottom. Pin arrangement: РШ8. Overall dimensions of the double triode 6N3P-E: - lamp height - 57 mm; - lamp diameter - 22.5 mm. Weight no more than 15 g. Operating time not less than 5000 hours. Technical characteristics and electrical parameters of the 6N3P-E lamp: Filament voltage 6.3 ± 0.6 V Filament current 350 ± 30 mA Anode voltage nominal (constant) 150 V Anode voltage limit (constant) 300 V Anode current of each triode 8.5±3.5mA The cathode current of each triode is limiting 18 mA Grid voltage nominal (constant) -2 V Reverse grid current of each triode is not more than 0.1 μA Power dissipated by each anode, maximum 1.8 W The voltage between the cathode and the heater is limiting (constant): - at the negative potential of the heater 150 V - at positive heater potential 100 V Slope per triode 5.9 ±1.9 mA Gain of each triode 36 ± 8 Input impedance at 60 MHz 14 kOhm Output impedance at 60 MHz 19 kOhm Equivalent tube noise resistance 0.7 kOhm Input capacitance of each triode 2.45 ± 0.55 pF Output capacitance of each triode 1.25 ± 0.35 pF Capacitance through passage of each triode is not more than 1.6 pF Capacitance between anodes no more than 0.13 pF Miniature glass decoration