Transmitting Tubes

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

4PR400A PENTA Pulse-rated Tetrode, Transmit Tube (LHP)

$517.91

Low HOur Pull * No longer available for export
MFR: Penta
SKU: 4PR400A-PENTA-LHP

Made in the USA
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4-400A EIMAC Transmit Tube (NOS)

$594.91

4-400A EIMAC Transmit Tube (NOS)

New Old Stock * No longer available for export
MFR: Eimac
SKU: 4-400A-EI-NOS

Made in the USA
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4-400A / JAN-CBZC Penta Labs Transmit Tube for Broadcast / Industrial (NOS/NIB)

$329.91

New Old Stock * No longer available for export
MFR: Penta Labs
SKU: 4-400A-JAN-CBCZ-P

Made in the USA
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3-500Z Eimac High-Mu Power Triode (Pull)

$244.90

Out of stock
The Eimac 3-500Z is a compact power triode intended to be used as a zero-bias Class B amplifier in audio or radio-frequency applications.
- Filament: Thoriated Tungsten
- Voltage: 5.0 volts
- Current: 14.5 Amps
Used * No longer available for export
MFR: Eimac
SKU: 3-500Z-EI-P

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.

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

$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

Made in the USA
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7289 Machlett Transmitting Tube (NOS)

$37.91

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

Made in the USA
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4-400A EIMAC / JAN-CIM Transmit Tube (NOS/NIB)

$594.91

Transmitting Tetrode
Glass Envelope
New Old Stock / New In Box * No longer available for Export
MFR: Eimac, USA
SKU: 4-400A-EI-JAN-CIM
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4-400A General Electric Transmit Tube (NOS)

$549.91

Transmitting Tetrode
Glass Envelope
New Old Stock * No longer available for export
MFR: General Electric - Made in France
SKU: 4-400A-GE-FRANCE
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8560AS Amperex Transmitting Tube (NOS)

Call for Price
1-800-RFPARTS (1-800-737-2787)

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: Amperex
SKU: 8560AS-AMP

Made in the USA
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4-400A / JAN-CIM Eimac Transmit Tube (Pull)

$454.91

These 4-400A Eimac transmiting tubes are low hour pullouts, removed from working equipment.
Clean Used * No longer available for export
MFR: Eimac * MFD: Eitel-McCullough, Inc.
NOTE: The photo is for reference only.
Ninety Day Warranty

Made in the USA
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Transmitting Tubes

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