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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. 5933 JAN-CHS Sylvania Tetrode Vacuum Tube with Black Plate (NOS)

    5933 JAN-CHS Sylvania Tetrode Vacuum Tube with Black Plate (NOS)

    $19.91

    • Double getters
    • Made for the United States Military

    New Old Stock * No Longer Available for Export
    MFR: Sylvania 
    SKU:  JAN-CHS-5933-SYL

    Made in the USA

  2. 4X150G Eimac JAN- 8172 Transmitting Tetrode Tube Air Cooled (NOS)

    4X150G Eimac JAN- 8172 Transmitting Tetrode Tube Air Cooled (NOS)

    $74.91

    Similar to 4X150A with coaxial base. Max frequency raised to 500MHz CW or to 1500MHz pulse.

    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4X150G-EI-NOS

    Made in the USA

  3. Y-278 Eimac Liquid Cooled Transmitting Tetrode (NOS) Y278

    Y-278 Eimac Liquid Cooled Transmitting Tetrode (NOS) Y278

    $194.91

    3CW300B variant.
    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: Y-278

    Made in the USA

  4. Y-278 Eimac Liquid Cooled Transmitting Tetrode (Pull) Y278

    Y-278 Eimac Liquid Cooled Transmitting Tetrode (Pull) Y278

    $95.91

    3CW300B variant.
    Used * No longer available for export
    MFR: Eimac
    SKU: Y-278-P

    Made in the USA

  5. 4055 RCA Planar Triode Tube (NOS/NIB)

    4055 RCA Planar Triode Tube (NOS/NIB)

    $29.91

    Ceramic planar triode S=35mA/V, mu 70, 10W plate dissipation. Can be used as pulsed amplifier up to 4Ghz or as frequency multiplier at 1GHz. Up to 3.5KV and 3A plate as pulsed class-C amplifier.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 4055

    Made in the USA

  6. 304TH Eimac/Jan-CIM Medium-mu Power Triode (NOS/NIB)

    304TH Eimac/Jan-CIM Medium-mu Power Triode (NOS/NIB)

    $299.91

    The Eimac 304TH is a medium-mu power triode intended for use as an amplifier, occilator or modulator. It has a maximum plate dissapation rating of 300 watts and a maximum plate voltage rating of 3000 volts at frequencies up to 40 Mc.

    1200 watts plate power output with 53 watts driving power.

    New Old Stock * New In Box * Not Available for Export
    MFR: Eimac * Made in USA
    SKU: 304TH

    Made in the USA

  7. QKK753 Raytheon Tube

    QKK753 Raytheon Tube

    Regular Price: $79.95

    Special Price $49.95

    QKK753 Raytheon Electron Tube  MFR: Raytheon NOS (New Old Stock/Original box)

     

    Made in the USA
  8. 807 Sovtek Beam Power Amplifier Pentode (NOS)

    807 Sovtek Beam Power Amplifier Pentode (NOS)

    $19.91

    Beam Pentode vacuum tube
    New old stock * New In Box * No Longer Available for Export
    MFR: Sovtek * Made in Russia
    SKU: 807-Sovtek


  9. 3CX3000F1 / 8239 Eimac Low-Mu Power Triode (NOS/NIB)

    3CX3000F1 / 8239 Eimac Low-Mu Power Triode (NOS/NIB)

    $1,145.91

    • Filament: Thoriated Tungsten
    • Voltage: 7.5 Volts
    • Current: 48 – 53 Amps

    New Old Stock, New In Box * No longer available for export
    MFR: Eimac
    SKU: 3CX3000F1-EI

    Data Sheet

    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

  10. 446A RCA Triode Tube (NOS/NIB)

    446A RCA Triode Tube (NOS/NIB)

    $12.91

    Designed primarily for use as an RF amplifier in radar receivers. 10db of noise at 1Ghz.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 446A

    Made in the USA

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