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GU-84B/GU84B Svetlana Transmitting Tube (4CX1600B)

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The GU-84B/GU84B is the military version of the Svetlana 4CX1600B. This tube is made for bigger anode dissipation and current, and it needs a more powerful blower than 4CX1600B. Ninety Day Warranty.

No longer available for export
MFR: Svetlana, Russia

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The GU-84B/GU84B Svetlana Power tube is a ceramic-metal forced-air cooled tetrode intended for use in power amplifiers with distributed amplification and for SSB-signal amplification with output power up to 2.5 kW at frequencies up to 75 MHz. The GU-84B also works well for power amplification at frequencies up to 250 MHz with output power up to 2.2 kW in radiotechnical equipment.

Heater: 3.4-4.0 A at 27 V
Warm up time: min. 180 seconds
Input capacitance: 102.5 pF (+/-12.5 pF) 
Output capacitance 20.5 pF (+/-2.5 pF) 
Transfer capacitance: < 0.2 pF 
Anode voltage: 3.3 kV (peak 5.5 kV) 
G1 voltage: -150 to +10 V
G2 voltage: max. 400 V
Anode current: nominal 2 A, max. 6 A
Anode dissipation: 2500 W
G1 dissipation: 1 W
G2 dissipation: 30 W
Maximum operating temperature: 200 °C
Cooling: forced air, 2000 l/min
Diameter: 3.9 inches (99 mm)
Height: 4.4 inches (112 mm)

MFR: Svetlana, Russia

Additional Information

Featured Product No
Made in the USA No
Manufacturer Svetlana
Call For Price No
Manufacturer Name Svetlana

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