Planar Triode
The Eimac 3CX100A5 Tube is a metal-and-ceramic, High-mu
triode designed for use as a grounded-grid CW
oscillator, amplifier, or frequency multiplier at
frequencies as high as 2500 MHz. Features of the 3CX100A5
include planar
electrode construction, high plate dissipation
capability, excellent electrode isolation, low
radio-frequency losses, high transconductance, and low
interelectrode capacitances.
In addition, it may be used as a plate-pulsed oscillator
or amplifier at frequencies as high as 3000 MHz.
Electrical Data:
Heater Voltage ................................ 6.0 V
Heater Current ............................... 1.05 A
Preferred Substitutes .................... 2C39A,
7289
Substitutes .................... 2C39A.