G-811 G811 Generating Triode TUBE 811A Lot of 2 NEW BOXED


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24 items in stock

This item has been sold:

G-811 Russian Triode tubes

"OTK"  marked

The bid is for 2 russian  tubes in factory boxes

New, old stock

The tubes are never used

Name G811
Type triode
Cathode type oxide,indirect heating
Brief application oscillation
Envelope glass with base
Cooling method air
Dimensions 167mmx62mm
Mass 100 g
Filament voltage 6.3 V
Filament current 3.75 - 4.25 A
Gain coefficient 144 to 176
Output power 40 W
Maximum anode voltage 5 kV
Maximum operating frequency 110 MHz


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Shipping time
Europe 10-12 days
Germany, Italy 14-18 days
USA, Canada 12-15 days
Asia, South America 14-20 days
Australia, New Zeland 20-24 days
Africa, Central America 24-34 days



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