Transmitting Tubes
Please choose from the following TRANSMITTING TUBES Sub-Catagory choices:
VA-210C Varian Klystron Microwave X-Band Oscillator (NOS/NIB)
In Stock
The excellent frequcncy stability and very low noise under extreme environmental conditions make this tube well suited for beacon and all types of airborne applications.
New Old Stock * No longer available for export
MFR: Varian
SKU: VA210C
3-1000Z / 8164 Eimac High-Mu Power Triode (Pull)
In Stock
- Filament: Thoriated Tungsten
- Voltage: 7.5 + 0.37 volts
- Current: 20 Amps
- Amplification Factor: 200
Used * No longer available for export
MFR: Eimac
SKU: 3-1000Z-EI-P
This 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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304TL Eimac Low-Mu Power Triode (NOS)
In Stock
- Filament: Thoriated Tungsten
- Voltage: 5.0 or 10.0 Volts
- Current: 25.0 or 12.5 Amps
New Old Stock * No longer available for export
MFR: Eimac
SKU: 304TL
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3-400Z / 8163 Eimac Transmitting Tube (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Eimac
SKU: 3-400Z
Note: Picture for reference only.
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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3CX10000A7 Taylor Tubes High-Mu 10,000 Watt Power Triode (NOS)
In Stock
Filament: Thoriated Tungsten
Voltage: 7.5 Volts
Current: 100 Amps
New Old Stock * No longer available for export
MFR: Taylor Tubes
Made in China
SKU: 3CX10000A7-TAY
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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4-400A EIMAC Transmit Tube (NOS/NIB)
In Stock
Transmitting Tube, Tetrode, Glass Envelope
New Old Stock / New In Box * No longer available for Export
MFR: Eimac, USA
SKU: 4-400A-EI
Six Month Warranty
4-1000A / 8166 Eimac Radial-Beam Power Tetrode (NOS)
In Stock
- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 20.0 – 22.7 Amps
- Amplification Factor: 6.1 – 7.
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4-1000A-EI
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.
4-125A Eimac Radial Beam Power Tetrode (NOS)
In Stock
For use as an amplifier, oscillator, or modulator.
- Filament: Thoriated Tungsten
- Voltage: 5V
- Current: 6.5Amp
- Maximum plate-dissipation 125 Watt
- Maximum plate-voltage 3000V (3KV) at frequencies up to 120 Mc
- Base: 5 pin metal shell
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4-125A
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811H PRC Heavy Duty Substitute for 811A
In Stock
811H PRC Heavy Duty Substitute for 811A
MFR: CHINA, PRC
SKU: 811H-PRC
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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811A RF Parts Company SELECT Transmitter Tube
In Stock
- The RF Parts Company SELECT 811A is the best quality 811A tube in current production.
- Usage tests show it to be equal to the much-respected RCA and Svetlana 811A.
- Base indexed and internal structure aligned and supported for both horizontal and vertical operation.
- Ideal for the Collins 30L1 and similar equipment where tubes mount horizontally.
- Each tube is tested at our San Marcos, CA USA facility, prior to shipment.
Six Month Limited Warranty against manufacturing defects and workmanship.
MFG: China
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