Other

Designed for use in plate pulsed operation as a power amplifier, oscillator and frequency multiplier in compact mobile aircraft equipment at frequencies up to 4Gc/s.
New old stock * No longer available for export.
MFR: RCA
SKU: 4028

Designed for use in plate pulsed operation as a power amplifier, oscillator and frequency multiplier in compact mobile aircraft equipment.
New old stock * No longer available for export.
MFR: RCA
SKU: 4062A

425W pulse output at 1.7GHz. 5675 specially selected and aged to HP specs.
New old stock * No longer available for export.
MFR: RCA
SKU: 4042

For use in cathode drive service up to 3000mc.
MFR: RCA
SKU: 4043

Designed primarily for use as an RF amplifier in radar receivers. 10db of noise at 1Ghz.
New old stock * No longer available for export.
MFR: RCA
SKU: 446A

New Old Stock * New In the Box * No longer available for export
MFR: RCA , USA * MFD: Made in Great Britian
SKU: 6KG6-RCAMP-UK

Designed to be used as a beam power amplifier tube in the output phase of amplifiers.
New old stock * No longer available for export.
MFR: RCA
SKU: 4604

Designed to be used in class A and class C amplifiers and is tested as a frequency doubler at an output frequency of 400Mc.
New old stock * No longer available for export.
MFR: 5851
SKU: Tung Sol

Designed to be used as a amplifier tube at frequencies up to 250Mc.
New Old Stock * New In Box * No Longer available for export
MFR: Ken-Rad
SKU: 826-KEN-RAD