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Transmitting Tubes

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

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JG-7289 General Electric Planar Triode (Pull)
JG-7289 General Electric Planar Triode (Pull)
Made in the USA

In Stock

$28.91

7289 / 3CX100A5 / 2C39BA
Used * No longer available for export
MFR: General Electric Company
SKU: JG-7289-GE-P



 


 

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2C39A Machlett JAN-CAGD High-Mu UHF Triode with Glass and Metal Construction (NOS)
2C39A Machlett JAN-CAGD High-Mu UHF Triode with Glass and Metal Construction (NOS)
Made in the USA

In Stock

$34.91

This Machlett 2C39A is a glass-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.


New Old Stock * Not available for export
MFR: Machlett
SKU: 2C39A-MACH

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2C39A RCA High-Mu UHF Triode (NOS)
2C39A RCA High-Mu UHF Triode (NOS)
Made in the USA

In Stock

$36.91

The RCA 2C39A is a ceramic-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.


New Old Stock * Not available for export
MFR: RCA
SKU: 2C39A-RCA


 

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7289 JAN-CAGD Machlett Transmitting Tube (NOS)
7289 JAN-CAGD Machlett Transmitting Tube (NOS)
Made in the USA

In Stock

$37.91

Special purpose, broadcast/industrial High Mu Triode
New Old Stock * No longer available for export
MFR: Machlett
SKU: 7289-JAN-CAGD-MACH



 


 

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4-1000A / 8166 Sylvania Radial-Beam Power Tetrode (LHP)
4-1000A / 8166 Sylvania Radial-Beam Power Tetrode (LHP)
Made in the USA

In Stock

$846.90


  • Filament: Thoriated Tungsten

  • Voltage: 7.5

  • Current: 20.0 – 22.7 Amps

  • Amplification Factor: 6.1 – 7.7


Low Hour Pull * No longer available for export
MFR: Sylvania
SKU: 4-1000A-SYL-LPH


Data Sheet


This tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.


 

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2C39BA/6897/3CX100A5 RCA Transmitting Tube Microwave Triode (NOS/NIB)
2C39BA/6897/3CX100A5 RCA Transmitting Tube Microwave Triode (NOS/NIB)
Made in the USA

In Stock

$39.91

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

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5CX1500A Penta Radial Beam Power Pentode (NOS)
5CX1500A Penta Radial Beam Power Pentode (NOS)
Made in the USA

In Stock

$1,140.90


  • Filament: Thoriated Tungsten

  • Voltage: 5.0 ± 0.25 Volts

  • Current, at 5.0 Volts: 40 Amps


New Old Stock * No longer available for export
MFR: Penta Labs
SKU: 5CX1500A-PENTA


 



 

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7609/4X150D Eimac Ceramic/Glass Transmitting Tube (NOS)
7609/4X150D Eimac Ceramic/Glass Transmitting Tube (NOS)
Made in the USA

In Stock

$79.91

Ceramic/Glass Tetrode
HD version of 4X150D
New Old Stock * No longer available for export
MFR: Eimac
SKU: 7609

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253 Eimac Transmitting Tube, High Vacuum Diode Rectifier (NOS)
253 Eimac Transmitting Tube, High Vacuum Diode Rectifier (NOS)
Made in the USA

In Stock

Regular Price: $59.00

Special Price $49.95

Transmitting Tube, High Vacuum Diode Rectifier
Vintage 4 pin
New Old Stock * No longer available for export
MFR: Eimac
SKU: 253

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

In Stock

$189.90

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


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