4 x 6J38P-EV/ 6BH6/ EF19 Russian HF Pentode Tubes NIB SAME DaTA CODE 1980's !!!

Description

6J38P-EV/ 6BH6/ EF19 Russian HF Pentode Tubes
Lot of 4pcs.
NEW IN BOX
SAME DATA CODES 1980years .
"OTK"
marked      "
<>
"
MILITARY mark
New, old stock.
The tubes are never used.
MAIN TECHNICAL DATA :
Name: 6J38P-EV
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.
Please allow for the following shipping times:
EU countries: 5-8 business days, on rare occasions a few days more
USA: 10-15 business days, on rare occasions more
South East Asia (Japan, Singapore, S. Korea, Hong Kong, Taiwan etc) 10 business days, on rare occasions more
India, China, Russia, Kazakhstan, Pakistan, Indonesia, Malaysia, Thailand, Australia, South Africa etc: at least 15 business days, but frequently around 25 business days
Please note that shipping cost is calculated at average. If you have any objections please contact me for a specific quotation.