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

6146W GE JAN Transmit Tube Matched Pair (2) (NOS/NIB)
In Stock
This tube is not recommended as a replacement for 6146B in Kenwood transceivers.
New Old Stock * No longer available for export
NSN #: 5960-00-060-6565
SKU: 6146W-MP-GE

7092 / TB5 / 2500 Amperex Transmitting Triode (Pull)
In Stock
- Cathode: Thoriated tungsten
- Filament Voltage: 6.3 volts
- Filament Current: 32.5 amps
- Amplification Factor: 22
Clean Used * No longer available for export
MFR: Amperex Electronic Corporation
Made in France
SKU: 7092-AMP-P
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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3-1000Z / 8164 Amperex Transmitting Tube (Made in France) (NOS)
In Stock
- Maximum Frequency 110 MHz
- Cooling Forced Air
- Filament Voltage 8 V
- Filament Current 20 A
- Peak Anode Voltage 6 kV
- Amplification Factor 200 µ
New Old Stock * No longer available for export
MFR: Amperex
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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1625 / VT-136 JAN-CNU National Union Beam Power Amplifier Tube (NOS/NIB)
In Stock
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

3CX2500H3 Econco Medium-Mu Air-Cooled Power Triode (Rebuilt)
In Stock
- Rebuilt on an Eimac core
- Filament: Thoriated Tungsten
- Voltage: 7.5 + 0.37 Volts
- Current, at 7.5 volts: 50 Amps
Rebuilt * No longer available for export
MFR: Econco
SKU: 3CX2500H3-EC
This rebuilt 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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4-1000A / 8166 Amperex Radial-Beam Power Tetrode (NOS)
In Stock
- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 21 Amps
- Amplification Factor: 7
New Old Stock * No longer available for export
MFR: Amperex
Made in France
SKU: 4-1000A-AMP
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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4-1000A / 8166 Triton Radial-Beam Power Tetrode (NOS)
In Stock
- Filament: Thoriated Tungsten
- Voltage: 7.5
- Current: 21 Amps
- Amplification Factor: 7
New Old Stock * No longer available for export
MFR: Triton
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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4CX250R Amperex Transmitting Tube 4CX250R/7580/7580W Broadcast/Industrial (NOS)
In Stock
Amperex Transmitting Tube, Broadcast/Industrial
New Old Stock * No longer available for export
MFR: Amperex
SKU: 4CX250R-AMP-NOS
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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QKK753 Raytheon Tube
In Stock
Regular Price: $79.95
Special Price $49.95
QKK753 Raytheon Electron Tube MFR: Raytheon NOS (New Old Stock/Original box)
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5894 Amperex Twin Beam Power Tube (NOS/NIB)
In Stock
Designed to operate as a transmitting tube up to 500MC
New Old Stock * No longer available for export
Limited 90 Day Warranty
MFR: Amperex
SKU: 5894