GU-48 / GU48 / 833A Power Triode. High quality made for the military equipment. 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. See my other items. The item “2pcs GU-48 / GU48 / 833A Power Triode Transmitting Tube NOS in original BOX” is in sale since Thursday, July 18, 2019. This item is in the category “Consumer Electronics\Radio Communication\Parts & Accessories\Tubes”. The seller is “12-rocketman” and is located in . This item can be shipped worldwide.
- Model: GU-48
- Country/Region of Manufacture: Russian Federation
- Band: USSR
- MPN: Does Not Apply
- Brand: USSR