The tubes are paired according to the dimensions of the anode currents - and by year.
All lamps are warmed up and tested on the L1-3 device, keep the set parameters !
The measurement results are visible in the photos.
Name |
6J38P 6Ж38П |
Type |
HF pentode |
Application |
wide-band voltage
amplification up to 300MHz |
Cathode type |
oxide,indirect heating |
Envelope |
glass,miniature |
Mass,g |
15 |
Filament voltage,V |
6,3 |
Filament current,A |
0,17-0,21 |
Anode voltage,V |
150 |
Anode current,A |
0,008-0,014 |
Anode power,W |
3 |
Grid2 voltage,V |
100 |
Grid3 voltage,V |
0 |
Steepness,mA/V |
10,6 |
Reverse grid
current,uA |
0,2 |
Microphnic noise,mV |
150 |
Socket type |
rsh4 |
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