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Transmitting Tubes

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

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  1. 5933 / 807W Amperex Beam Power Tetrode (NOS/NIB)

    5933 / 807W Amperex Beam Power Tetrode (NOS/NIB)

    $17.91

     New Old Stock * No Longer Available for Export
    MFR: Amperex
    SKU: 5933-807W-AMP-NIB

    Made in the USA

  2. NL-610/7723 National Electronics Rectifier Tube (NOS/NIB)

    NL-610/7723 National Electronics Rectifier Tube (NOS/NIB)

    $59.91

    Designed to function as a industrial rectifier tube.
    New Old Stock * New In Box * No Longer available for export
    MFR: National Electronics
    SKU: 7723
    Made in USA

    Made in the USA

  3. 833A  Transmitting Tube, Triode, Penta (China)

    833A Transmitting Tube, Triode, Penta (China)

    $224.90

    The 833A is a vacuum tube constructed for medium power oscillator or class B or C amplifier applications. 

    MFR: Penta Labs
    New Old Stock * No longer available for export
    Made in China
    SKU: 833A-PENTA-CN

    Made in the USA

  4. 2C39BA/7289/3CX100A5 Siemens Transmitting Tube Microwave Triode (NOS)

    2C39BA/7289/3CX100A5 Siemens Transmitting Tube Microwave Triode (NOS)

    $39.91

    Siemens Transmitting Tube Microwave Triode
    New old stock * No longer available for export
    MFR: Siemens-Rohre
    SKU: 2C39BA-SIEMENS

    Made in the USA

  5. 5933 / 807W Sylvania Beam Power Tetrode Green Label (NOS)

    5933 / 807W Sylvania Beam Power Tetrode Green Label (NOS)

    $44.91

    New Old Stock * No Longer Available for Export
    MFR: Sylvania 
    SKU: 5933-807W-GRN-SYL

    Made in the USA

  6. 813 General Electric Transmitting Tube (Pull)

    813 General Electric Transmitting Tube (Pull)

    $79.91

    The 813 beam power tube was very popular with amateur radio operators following WW II. The tube remained a staple of amateur radio until single sideband became a popular operating mode in the late 1950's and early 1960's. Featuring a graphite plate with an ICAS dissipation rating of 125 watts the tube was very economical and a pair could provide legal limit operation (1 kilowatt input) on CW or AM.

    Used * No longer available for export
    MFR:  General Electric Company
    SKU: 813-GE-P

    Made in the USA
  7. 6KG6 / EL509 Sylvania Beam Power Amplifier England (NOS)

    6KG6 / EL509 Sylvania Beam Power Amplifier England (NOS)

    $69.91

    New Old Stock * No longer available for export
    MFR: Sylvania 
    Made in England
    SKU: 6KG6-SYL-ENGLAND

  8. 8072 Eimac Transmitting Tube (Pull)

    8072 Eimac Transmitting Tube (Pull)

    $89.91

    Eimac Transmitting Tube
    Used * No longer available for export
    MFR: Eimac, USA
    SKU: 8072-EI-P
    Ninety Day Warranty

  9. CV391 / 5B/225M ITT Vintage Beam Power Amplifier (NOS/NIB)

    CV391 / 5B/225M ITT Vintage Beam Power Amplifier (NOS/NIB)

    $38.91

    • Loctal-8 (B8G) Base
    • Vf 6.3 Volts / If 0.9 Ampere 

    MFR: ITT (Standard Telephones & Cables Ltd., London)
    SKU: CV391


  10. QQV06-40A  Mullard Beam Power Double Tetrode (NOS/NIB)

    QQV06-40A Mullard Beam Power Double Tetrode (NOS/NIB)

    $59.91

    • Maximum anode dissipation: 20 Watts at each anode
    • Equivalent to 5894/C178A

    New Old Stock * No longer available for export
    MFR: Mullard Manufacturing Company
    Made in Great Britain
    SKU: QQV06-40A

    Data Sheet

    Made in the USA

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