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Transmitting Tubes

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

TAYLOR BRAND

EIMAC BRAND

RF PARTS REBUILT

SVETLANA

OTHER

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  1. 5CX1500B Rebuilt Svetlana Power Pentode

    5CX1500B Rebuilt Svetlana Power Pentode

    $899.91

    Rebuilt using a Svetlana core.
    Filament: Thoriated tungsten
    Voltage: 5.0 ± 0.25 Volts
    Current, at 5.0 volts: 38.5 Amps

    Rebuilt * No longer available for export
    MFR: ZONUM INDUSTRIES

    Data Sheet


  2. 5CX1500A Penta Radial Beam Power Pentode (NOS)

    5CX1500A Penta Radial Beam Power Pentode (NOS)

    $1,145.91

    • 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

     

     

    Made in the USA

  3. 4CX350AC Eimac/CPI Radial-Beam Power Tetrode Tube (NOS/NIB)

    4CX350AC Eimac/CPI Radial-Beam Power Tetrode Tube (NOS/NIB)

    $349.90

    • Long Life version of 4CX350A

    New Old Stock * New In Box * No longer available for export
    MFR: Eimac/CPI
    SKU: 4CX350AC-EI-NIB

    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.

    Made in the USA

  4. 4CX250BT Amperex Special Broadcast/Industrial Transmitting Tube (NOS)

    4CX250BT Amperex Special Broadcast/Industrial Transmitting Tube (NOS)

    $129.91

    Special, Broadcast/Industrial
    New Old Stock * No longer available for export
    MFR: Amperex
    SKU: 4CX250BT-AMP

    Made in the USA

  5. JAN-8321A / 4CX350AC Eimac Radial-Beam Power Tetrode Tube (NOS/NIB)

    JAN-8321A / 4CX350AC Eimac Radial-Beam Power Tetrode Tube (NOS/NIB)

    $379.90

    The JAN-8321A is a compact Air-Cooled Tetrode built for military use.

    New Old Stock * New In Box * No longer available for export
    MFR: Eimac
    SKU: Jan-8321A

    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.

    Made in the USA

  6. 4CX250B/M Eimac Transmitting Tube (NOS)

    4CX250B/M Eimac Transmitting Tube (NOS)

    $179.91

    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

    Made in the USA

  7. 8167/4CX300A  Raytheon Transmitting Tube Broadcast/Industrial (NOS)

    8167/4CX300A Raytheon Transmitting Tube Broadcast/Industrial (NOS)

    $119.91

    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

    Made in the USA

  8. 4CX350AC Eimac/CPI Radial-Beam Power Tetrode Tube (Pull)

    4CX350AC Eimac/CPI Radial-Beam Power Tetrode Tube (Pull)

    $168.91

    Eimac/CPI Transmitting Tube
    Long Life version of 4CX350A
    Used * No longer available for export
    MFR: Eimac/CPI
    SKU: 4CX350AC-EI-P

    Made in the USA

  9. DTS&C-2  Dual Tube Socket / Chimney Combination & 2--4X250F NOS Tubes

    DTS&C-2 Dual Tube Socket / Chimney Combination & 2--4X250F NOS Tubes

    $199.91

    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.

    Made in the USA

  10. 4CX350FJ-8904 Amperex Transmitting Tube JAN (NOS/NIB)

    4CX350FJ-8904 Amperex Transmitting Tube JAN (NOS/NIB)

    $179.91

    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

    Made in the USA

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