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Transmitting Tubes

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

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4-400C / 6775 Eimac Radial Beam Power Tetrode (Pull)
4-400C / 6775 Eimac Radial Beam Power Tetrode (Pull)
Made in the USA

In Stock

$449.90

For Broadcast and Industrial use.
Used * No longer available for Export
MFR: Eimac, USA
SKU: 4-400C-EI-BOX


See Data Sheet


NOTE: Picture for reference only

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4-400C / 6775 Eimac Radial Beam Power Tetrode (NOS)
4-400C / 6775 Eimac Radial Beam Power Tetrode (NOS)
Made in the USA

In Stock

$624.90

For Broadcast and Industrial use.
New Old Stock * No longer available for Export
MFR: Eimac, USA
SKU: 4-400C-EI


See Data Sheet


NOTE: Picture for reference only


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VA-259A Varian Klystron Microwave Reflex Tube (NOS/NIB)
VA-259A Varian Klystron Microwave Reflex Tube (NOS/NIB)
Made in the USA

In Stock

$686.90

New Old Stock * No longer available for export
MFR: Varian
SKU: VA259A-WOT

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4X150D RCA JAN CRC Radial-Beam Power Tetrode (NOS)
4X150D RCA JAN CRC Radial-Beam Power Tetrode (NOS)
Made in the USA

In Stock

$64.91

The 4X150D tetrodes are compact power tubes intended for use as amplifiers, oscillators, or frequency multipliers at frequencies up to 500 megacycles. They are designed for operation at a heater potential of 26.5 volts.


New Old Stock * No longer available for export
MFR: RCA
SKU: 4X150D-RCA

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7815R/3CPX100A5 Eimac Microwave Triode Transmitting Tube (NOS/NIB)
7815R/3CPX100A5 Eimac Microwave Triode Transmitting Tube (NOS/NIB)
Made in the USA

In Stock

$64.91

Designed to function as a pulse rated 3CX100A5.
New Old Stock, New In Box * No longer available for export
MFR: Eimac
SKU 7815R
Six Month Warranty

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2C39BA/7289/3CX100A5 Westinghouse Transmitting Tube Microwave Triode (NOS/NIB)
2C39BA/7289/3CX100A5 Westinghouse Transmitting Tube Microwave Triode (NOS/NIB)
Made in the USA

In Stock

$34.91

Designed for cathode drive applications at frequencies up to 2500Mc
New old stock * No longer available for export
MFR: Westinghouse
SKU: 7289-WH

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PL-8166 Penta Transmitting Tube 4-1000A (Pull)
PL-8166 Penta Transmitting Tube 4-1000A (Pull)
Made in the USA

In Stock

$693.90

PL-8166 Penta Transmitting Tube PL-8166 / 4-1000A


New Old Stock * No longer avialable for export
MFR: Penta Labs
SKU: PL-8166-P


30 day limited warranty from RF Parts Company

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4X150A Eimac JAN-7034 Radial Beam Power Tetrode Transmitting Tube (Pull)
4X150A Eimac JAN-7034 Radial Beam Power Tetrode Transmitting Tube (Pull)
Made in the USA

In Stock

$41.91

Radial Beam Power Tetrode Transmitting Tube
Used good condition * No longer available for export
MFR: Eimac
SKU: 4X150-JAN-7034-P


NOTE: The photo is for reference only.

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65-83382D02 Motorola Transmitting Tube (8560A) (NOS)
65-83382D02 Motorola Transmitting Tube (8560A) (NOS)
Made in the USA

In Stock

$174.90

Silver plated tubes may exhibit some silver tarnish (which does not detract from performance). Some tubes may show faint marks from the socket in our testing equipment. 


New Old Stock * No longer available for export
MFR: Motorola
SKU: 65-83382D02

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YU-204 Amperex Transmitting Pulse Tetrode (Improved 4PR1000A) (Pull)
YU-204 Amperex Transmitting Pulse Tetrode (Improved 4PR1000A) (Pull)

In Stock

$1,991.90

The YU204 is a pulse tetrode intended for use in pulse modulator, pulsed-amplifier and pulsed-oscillator service. This compact, high vacuum radial-beam tetrode, incorporating a molybdenum anode and non-emitting grids, is recommended for use in new equipments where high voltage, high current, or high duty factor is encountered.


Clean Used * No longer available for export
MFR: Amperex
Made in France
SKU: YU-204-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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