Transmitting Tubes
Please choose from the following TRANSMITTING TUBES Sub-Catagory choices:
DTS&C-2 Dual Tube Socket / Chimney Combination & 2--4X250F NOS Tubes
In Stock
DTS&C-2 Dual Tube Socket / Chimney Combination & (2) 4X250F 26.5v Eimac NOS Tubes, sockets are Eimac SK650 mounted on chassis platform. MFR: Eimac (Tubes & sockets) Socket assembly was removed from military equipment.
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4CX350FJ-8904 Amperex Transmitting Tube JAN (NOS/NIB)
In Stock
4CX350FJ-8904 JAN Amperex Transmitting Tube (NOS/NIB)
The 4CX350FJ / 8904 is intended for Class AB linear RF amplifier service. The tube has rugged internal construction features. The 4CX350FJ/8904 may be used as an exact replacement for the 4CX350F/8322 in most linear applications, requiring only minor circuit adjustment and retuning. The tube has improved intermodulation distortion characteristics. It contains a 26.5 volt heater, and is recommended for new equipment designs.
New old stock * No longer available for export.
Limited 90 Day Warranty.
NSN 5960-00-369-7460
MFR: Amperex, USA
4X150A / 7034 Ceramic/Glass Transmitting Tube (New Old Stock)
In Stock
4X150A / 7034 Ceramic/Glass Transmitting Tube. New Old Stock
Various USA Brands, Limited Quantity Available, New Old Stock. Not For Export
NOTE: Picture for reference only. Brand and condition may vary.
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8167/4CX300A Raytheon Transmitting Tube Broadcast/Industrial (NOS)
In Stock
The Raytheon 8167/4CX300A is a power tetrode of metal-ceramic construction, designed with an external anode and integral cooling fins.
- Heater Voltage: 6.0 Volts
- Heater Current: 2.85 Amps
New Old Stock * No longer available for export
MFR: Raytheon
SKU: 8167/4CX300A-RAY
Y-769/4CX350F/8322 Eimac Transmitting Tube Ceramic/Metal Tetrode NSN 5960-01-264-2087 (NOS)
In Stock
Eimac Transmitting Tube Ceramic/Metal Tetrode NSN 5960-01-264-2087
Broadcast/Industrial
New Old Stock * No longer available for export
MFR: Eimac
SKU: Y769
Six Month Warranty
4CX350FJ Eimac/JAN Transmitting Tube 8904/4CX350FJ (NOS)
In Stock
Transmitting Tube 4CX350FJ/8904
New Old Stock
MFR: Eimac/JAN
SKU: 4CX350FJ
Six Month Warranty
4CX1500A Svetlana Power Tetrode (NOS)
In Stock
- Filament: Thoriated tungsten
- Voltage: 5.0 ± 0.25 V
- Current, at 5.0 volts: 38.5 ± 2.0 A
New Old Stock * No longer available for export
MFR: Svetlana
Made in Russia
SKU: 4CX1500A-SVET
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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4CX250B/M Eimac Transmitting Tube (NOS)
In Stock
The 4CX250B/M is a ceramic/metal, forced-air cooled external-anode tetrode with a maximum anode dissipation rating of 250 Watts. The 4CX250B/M is intended for use in applications where tight control of electrical specifications is required and replaces the 4CX250B in all applications. This tube utilizes a ruggedized internal structure and utilizes a welded anode cap for improved reliability.
New Old Stock * No longer available for export
MFR: Eimac
SKU: 4CX250B/M-EI
5CX1500A Penta Radial Beam Power Pentode (NOS)
In Stock
- 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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5CX1500B Econco Power Pentode (Pull)
In Stock
This tube was rebuilt by Econco on an Eimac core.
Used Rebuilt * No longer available for export
MFR: Econco
SKU: 5CX1500B-P
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