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6F12P triode-pentode broadband tudes 8 pcs
Triode-pentode Russian USSR tubes.
The triode-pentode broadband 6F12P (6 12 ) is intended for strengthening of pressure of high and low frequency in devices of wide application and work in frequency-converting cascades.
Registration - in a glass cover, tiny. Weight of 12.5 gramme.
Factory of radio tubes the NEVZ. Novosibirsk. 1984 year.
Current of heat 330 + - 30 mA.
Leak current between the cathode and a heater no more than 20 mkA.
Current of the anode 12.5 + - 3.5 mA.
Return current of a grid no more than 0.2 mkA.
Steepness of the characteristic 19 - 4 mA/V.
Entrance resistance on frequency of 100 MHz, 1kOm.
Equivalent resistance of intralamp noise 130 Om.
Current of the anode 13 + - 4 mA.
Current of the second grid no more than 2.2 mA.
Return current of the first grid no more than 0.2 mkA.
Entrance resistance on frequency of 100 MHz, 1 kOm.
Equivalent resistance of intralamp noise 250 Om.
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