لامپ رادیویی ، (6Ж7 pentode (radiotube،

توضیحات

Pentode 6Ж7 is designed to amplify high frequency voltage

It is used in super heterodyne receivers in intermediate frequency amplification stages with unregulated gain, as a separate local oscillator in triode connection, in preliminary stages of low frequency voltage amplification and in various measuring and control equipment

Indirectly heated oxide cathode

Works in any position

Service life is not less than 500 hours

6Ж7 Pentode
6Ж7 is designed to amplify the RF voltage
It is used to amplify the RF voltage in superheterodyne receivers in the IF amplifier stages with uncontrolled gain, as a separate heterodyne in a triode connection, in preliminary ULF and in measuring equipment
Available in a metallic finish
Service life is not less than 500 hours

:Technical characteristics and electrical parameters of the 6Zh7 lamp

Rated electrical data
Heating voltage, V	6.3
Voltage at the anode, V	250
Voltage on the second grid, V	100
Voltage on the third grid, V	0
Heating current, mA	300 ± 25
Current in the anode circuit, mA	2.1 ± 0.8
Current in the second grid circuit, mA	0.6 ± 0.4
Slope of characteristic, mA / V	1.22 ± 0.4
Internal resistance, mOhm	1,2
Maximum permissible electrical parameters
The highest heating voltage, V	6.9
The smallest heating voltage, V	5.7
The highest voltage at the anode, V	330
The highest voltage on the second grid, V	140
The highest power dissipated at the anode, W	0.8
The highest power dissipated on the second grid, W	0.11
The highest constant voltage between the cathode and the heater, V	100
The highest leakage current between the cathode and the heater, μA	20
Registration	metallic