4pcs. GU-48 / GU48 / 833A Power Triode Transmitting Tube NOS SAME DATE 08/1990

Description

lot 4 pcs.
GU-48 / GU48 / 833A Power Triode
TUBE
SAME DATE 08/1990
High quality made for the military equipment
Made in USSR
Stamp of technical control department of the manufacturer
"
ОТК
"
The GU48/833A is a power triode intended for use in RF amplifier, oscillator, or class B modulator service. The GU48/833A features rugged construction for high power RF transmitter applications. The envelope is fabricated from hard glass intended specifically for the high-temperature operation of transmitting tubes. The internal tube parts are supported by low loss ceramic insulators for high-temperature operation and high voltage hold-off. The rugged grid structure is particularly well suited for industrial heating appliciations.
GU-48 Triod tube, an improved version of RCA833A tube. It works to frequencies up to 75MHz and outputs power up to 750W. It has 10V/10A filament and 2.5kV anode voltage. Also, it has larger mU, compared to 833A, which equals 35. This tube is well regarded by ham radio fans and hi-end audio tube amp builders.
This never been used, from the old stock.
Robust packaging, protection against shock and
vibration.
I can reduce the cost of item in the declaration, to reduce customs tax!!!
EMS
RUSSIAN POST
Express delivery
Worldwide shipment: FREE
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ir delivery
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