Transmitting Tubes

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

Ceramic planar triode S=35mA/V, mu 70, 10W plate dissipation. Can be used as pulsed amplifier up to 4Ghz or as frequency multiplier at 1GHz. Up to 3.5KV and 3A plate as pulsed class-C amplifier.
New old stock * No longer available for export.
MFR: RCA
SKU: 4055

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

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

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

New old stock / New in box * No longer available for export
MFR: RCA
SKU: 4-65-RCA

Designed for cathode drive applications at frequencies up to 2500Mc
New old stock, New in box * No longer available for export
MFR: RCA
SKU: 6897-RCA

Designed to function as a power amplifier tube in radio amplifiers and transceivers.
New old stock * New In Box * No longer available for export.
MFR Date: 11/1943
MFR: National Union Radio Corporation
SKU: 1625-NU

Designed to be used as a beam power amplifier in applications requiring continuity of operation.
New old stock * No longer available for export.
MFR: GE, Sylvania
SKU: 1622