Transmitting Tubes

Please choose from the following TRANSMITTING TUBES Sub-Catagory choices:

Y-278 Eimac Liquid Cooled Transmitting Tetrode (NOS) Y278

$194.91

3CW300B variant.
New Old Stock * No longer available for export
MFR: Eimac
SKU: Y-278

Made in the USA
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4062A RCA High Mu Triode Tube (NOS/NIB)

$99.91

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

Made in the USA
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4042 RCA High Mu Triode Tube (NOS/NIB)

$79.91

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

Made in the USA
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4043 RCA High Mu Triode Tube (NOS/NIB)

$79.91

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

Made in the USA
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446A RCA Triode Tube (NOS/NIB)

$12.91

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

Made in the USA
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5851 Tung Sol Beam Power Pentode Tube (NOS/NIB)

$9.91

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

Made in the USA
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Y-278 Eimac Liquid Cooled Transmitting Tetrode (Pull) Y278

$95.91

3CW300B variant.
Used * No longer available for export
MFR: Eimac
SKU: Y-278-P

Made in the USA
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1619 RCA Transmitting Beam Power Amplifier (NOS)

$13.91

Designed to function as a beam power amplifier tube in radio transceiver.
New old stock * No longer available for export.
MFR: RCA
SKU: 1619

Made in the USA
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4X150G Eimac JAN- 8172 Transmitting Tetrode Tube Air Cooled (NOS)

$74.91

Similar to 4X150A with coaxial base. Max frequency raised to 500MHz CW or to 1500MHz pulse.

New Old Stock * No longer available for export
MFR: Eimac
SKU: 4X150G-EI-NOS

Made in the USA
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5868 / TB4 / 1250 Vintage Power Triode Tube Made in Germany (NOS / NIB)

$920.90
- Filament Voltage: 10V
- Filament Current: 9.9 Amps
- Amplification factor: 29
New Old Stock * New In Box * No Longer Available for Export
MFR: Germany
SKU: 5868-GER

Data Sheet

This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.
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Transmitting Tubes

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