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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. 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

  2. 4CX12000A RFP Rebuilt Radial Beam Power Tetrode

    4CX12000A RFP Rebuilt Radial Beam Power Tetrode

    $3,799.91

    • Filament: Thoriated-tungsten mesh
    • Voltage:  6.5 ± 0.3 Volts
    • Current @ 6.5V: 105 Amps

    New Old Stock * No longer available for export
    MFR: R F Parts Company
    SKU: 4CX12000A-RFP-REBUILD

    This 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
  3. 4CX350A Svetlana Transmitting Tube 8321/4CX350A

    4CX350A Svetlana Transmitting Tube 8321/4CX350A

    $239.90

    Svetlana Transmitting Tube, 8321/4CX350A

    MFR: Svetlana, Russia


  4. 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
  5. 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


  6. 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
  7. 811A RF Parts Company SELECT Transmitting Tube, Matched Set of Three (3)

    811A RF Parts Company SELECT Transmitting Tube, Matched Set of Three (3)

    $179.90

    Out of stock

    • The RF Parts Company SELECT 811A is the best quality 811A tube in current production.
    • Usage tests show it to be equal to the much-respected RCA and Svetlana 811A.
    • Base indexed and internal structure aligned and supported for both horizontal and vertical operation.
    • Ideal for the Collins 30L1 and similar equipment where tubes mount horizontally.
    • Each tube is tested at our San Marcos, CA USA facility, prior to shipment.

    Six Month Limited Warranty against manufacturing defects and workmanship.

    MFG: China
    SKU: 811A-RFP-M3

     


  8. 5CX1500B Econco Power Pentode (Pull)

    5CX1500B Econco Power Pentode (Pull)

    $574.91

    This tube was rebuilt by Econco on an Eimac core.

    Used Rebuilt * No longer available for export
    MFR: Econco
    SKU: 5CX1500B-P

     

    Made in the USA
  9. 811A RF Parts Company SELECT Transmitter Tube

    811A RF Parts Company SELECT Transmitter Tube

    $59.90

    • The RF Parts Company SELECT 811A is the best quality 811A tube in current production.
    • Usage tests show it to be equal to the much-respected RCA and Svetlana 811A.
    • Base indexed and internal structure aligned and supported for both horizontal and vertical operation.
    • Ideal for the Collins 30L1 and similar equipment where tubes mount horizontally.
    • Each tube is tested at our San Marcos, CA USA facility, prior to shipment.

    Six Month Limited Warranty against manufacturing defects and workmanship.

    MFG: China

  10. 811A RF Parts Company (SELECT) Transmitter Tube, Matched Set of Two (2)

    811A RF Parts Company (SELECT) Transmitter Tube, Matched Set of Two (2)

    $119.90

    • The RF Parts Company (SELECT) 811A is the best quality 811a tube in current production.
    • Usage tests show it to be equal to the much-respected RCA, 811A and Svetlana, 811A.
    • Base indexed and internal structure aligned and supported for both horizontal and vertical operation.
    • Ideal for the Collins 30L1 and similar equipment where tubes mount horizontal.
    • Each RF Parts Company Select tube is tested by RF Parts prior to shipment.

    Six Month Limited Warranty against manufacturing defects and workmanship. Sockets in image sold seperately.

    MFR: CHINA
    SKU:811A-RFP-MP

     

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