Tubes - Transmitting, Audio, Misc.

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

Designed to be used as a power amplifier and oscillator in class B and C amplifiers
Used, low hours and excellent condition * No longer available for export.
MFR: RCA
SKU: 809-RCA-P

Designed to be used as a power amplifier and oscillator in class B and C amplifiers
New old stock * No longer available for export.
MFR: RCA
SKU: 809-RCA

Designed to function as a RF power amplifier in class B and C amplifiers
New Old Stock * New In Box * No Longer available for export
MFR: RCA
SKU: 814-RCA

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.
New old stock * No longer available for export.
MFR: RCA
SKU: 4062A

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

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