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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. 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

  2. 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

  3. 5851 Tung Sol Beam Power Pentode Tube (NOS/NIB)

    5851 Tung Sol Beam Power Pentode Tube (NOS/NIB)

    $9.91

    Designed to be used in class A and class C amplifiers and is tested as a frequency doubler at an output frequency of 400Mc.
    New old stock * No longer available for export.
    MFR: 5851
    SKU: Tung Sol

    Made in the USA

  4. 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

  5. 5933WA JAN-CHS Sylvania Tetrode Vacuum Tube with Black Plate (NOS)

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

    $17.91

    • 4 side getters
    • Made for the United States Military

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

    Made in the USA
  6. 572B RF Parts Company SELECT Transmitting Tube Matched Quad (4)

    572B RF Parts Company SELECT Transmitting Tube Matched Quad (4)

    $499.91

    Each RF Parts Company 572B is tested by the Engineering Staff at RF Parts Company in San Marcos, CA USA. They are virtually an exact replica of the original Cetron 572B / T160L tube.

    NOTE: These are NOT PSVANE or Shuguang tubes.

    Can be used in Ameritron AL572 or 572X, Collins 30L1, and Heathkit SB200 & SB201. Ameritron 811H can be upgraded with a 572B Matched Quad.

    Designed / Manufactured: USA / CHINA

    6 Month Limited Warranty against manufacturing defects and workmanship.

    SKU: 572B-BB-M4-RFP


  7. 5933WA Tetrode Vacuum Tube with Black Plate (NOS)

    5933WA Tetrode Vacuum Tube with Black Plate (NOS)

    $19.91

    • 2 top getters
    • Made for the United States Navy

    New Old Stock * No Longer Available for Export
    MFR: Sylvania 
    SKU: 5933WA-GL-MP-SYL

    Made in the USA

  8. 5933WA Sylvania Tetrode Vacuum Tube with Black Plate Gold Label (NOS)

    5933WA Sylvania Tetrode Vacuum Tube with Black Plate Gold Label (NOS)

    $19.91

    • 2 top getters
    • Made for the United States Navy

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

    Made in the USA

  9. GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS/NIB)

    GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS/NIB)

    $34.91

    • 2 side getters

    New Old Stock * New In Box * No Longer Available for Export
    MFR: Sylvania 
    SKU:  GB5933-NIB-MP-SYL

    Made in the USA

  10. GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS)

    GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS)

    $31.91

    • 2 side getters

    New Old Stock * No Longer Available for Export
    MFR: Sylvania 
    SKU:  GB5933-SYL

    Made in the USA

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