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Showing 4CX250R and all of its variations. Other filters are hidden while viewing variations.

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4CX250R
Power - Beam (NOT sweep) (over 1000V 100W)BeamPower
PDF Google eBay
Base
Refer to variations
Socket code
Refer to variations
Sections
1
Heater
6 V
Plate
2,000 V / 250 W
Screen
500 V / 12 W
9 pins
Variations:7580
Ruggedized radial-beam power tetrode designed for RF power applications in equipment exposed to severe shock and vibration.
Beam Power Designed For High Reliability RF Power Tube Ruggedized Transmitting Tube
Source PDFs (1)
- 1975 Eimac Tube Manual (opens in a new tab)
7580
Power - Beam (NOT sweep) (over 1000V 100W)BeamPower
PDF Google eBay
Base
Refer to variations
Socket code
Refer to variations
Sections
1
Heater
6 V / 2.6 A
Plate
2,000 V / 250 W
Screen
500 V / 12 W
Ik max
250 mA
9 pins
Variations:4CX250R
Forced-air-cooled ceramic-metal high-perveance radial-beam tetrode designed for linear RF power-amplifier service.
Beam Power RF Power Tube Transmitting Tube
Source PDFs (7)

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Electrical Summary

General Summary

Power - Beam (NOT sweep) (over 1000V 100W)BeamPower

Heater	6 V
Plate	2,000 V / 250 W
Screen	500 V / 12 W

9 pins

Variations:7580

Ruggedized radial-beam power tetrode designed for RF power applications in equipment exposed to severe shock and vibration.

Beam Power Designed For High Reliability RF Power Tube Ruggedized Transmitting Tube

Power - Beam (NOT sweep) (over 1000V 100W)BeamPower

Heater	6 V / 2.6 A
Plate	2,000 V / 250 W
Screen	500 V / 12 W
Ik max	250 mA

9 pins

Variations:4CX250R

Forced-air-cooled ceramic-metal high-perveance radial-beam tetrode designed for linear RF power-amplifier service.

Beam Power RF Power Tube Transmitting Tube

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