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  1. 4CX5000J / 8909 Eimac Radial Beam Power Tetrode (NOS)

    4CX5000J / 8909 Eimac Radial Beam Power Tetrode (NOS)

    $2,094.91

    • Filament: Thoriated Tungsten
    • Voltage: 7.5 volts + 0.37 volts
    • Current  at 7.5 volts:  103 Amps
    • Amplification Factor (Grid to Screen): 4.5

    New Old Stock * No longer available for export
    MFR: Eimac
    SKU:4CX5000J

    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

  2. Y-769/4CX350F/8322 Eimac Transmitting Tube Ceramic/Metal Tetrode NSN 5960-01-264-2087 (NOS)

    Y-769/4CX350F/8322 Eimac Transmitting Tube Ceramic/Metal Tetrode NSN 5960-01-264-2087 (NOS)

    $199.91

    Eimac Transmitting Tube Ceramic/Metal Tetrode NSN 5960-01-264-2087
    Broadcast/Industrial
    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: Y769
    Six Month Warranty

    Made in the USA
  3. 3CX2500A3 / 8161 Svetlana Medium-Mu Triode (NOS)

    3CX2500A3 / 8161 Svetlana Medium-Mu Triode (NOS)

    $799.91

    • Filament: Thoriated Tungsten
    • Voltage: 7.5 volts
    • Current: 49 amps (min.) – 53 amps (Max.)

    New Old Stock * No longer available for export
    MFR: Svetlana
    Made in Russia
    SKU: 3CX2500A3-SVET

     

  4. 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


  5. 4X150D Eimac Radial-Beam Power Tetrode (NOS)

    4X150D Eimac Radial-Beam Power Tetrode (NOS)

    $64.91

    The 4X150D tetrodes are compact power tubes intended for use as amplifiers, oscillators, or frequency multipliers at frequencies up to 500 megacycles. They are designed for operation at a heater potential of 26.5 volts.

    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4X150D-EI

    Made in the USA
  6. 4CX5000A RF Parts Radial Beam Power Tetrode (Rebuilt )

    4CX5000A RF Parts Radial Beam Power Tetrode (Rebuilt )

    $1,495.91

    • Filament: Thoriated Tungsten
    • Voltage: 7.5 volts
    • Current: 73 – 78 Amps
    • Amplification Factor (Grid Screen): 4.5

    Rebuilt * No longer available for export
    MFR: RF Parts Company
    SKU: 4CX5000A-RFPR

    Data Sheet

    This rebuilt 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.


  7. 4X250F Eimac Tube Transmitting Radial Beam Tetrode (NOS)

    4X250F Eimac Tube Transmitting Radial Beam Tetrode (NOS)

    $99.91

    4X250F Tube Transmitting Radial Beam Tetrode
    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4X250F-EIMAC

    Made in the USA
  8. 4CX250B / 7203 Amperex Transmitting Tube (Pull)

    4CX250B / 7203 Amperex Transmitting Tube (Pull)

    $169.91

    Transmitting Tube 7203/4CX250B
    Removed from Military Equipment - Like new condition
    Used * No longer available for export
    MFR: Amperex
    SKU: 4CX250B-AMP-P

    This tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only. Please follow the instruction insert for proper installation.


  9. 4CX15000A / 8281 Eimac RF Parts Rebuilt Radial Beam Power Tetrode

    4CX15000A / 8281 Eimac RF Parts Rebuilt Radial Beam Power Tetrode

    $4,104.91

    • Filament: Thoriated Tungsten 
    • Voltage: 6.3 ± 0.3 Volts
    • Current @ 6.3 volts: 160 Amps

    Rebuilt * No longer available for export
    MFR: Eimac
    SKU: 4CX15000A-RFPR

    Data Sheet

    This Rebuilt 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. 3CX15000A7 RF Parts Rebuilt High-Mu Power Triode

    3CX15000A7 RF Parts Rebuilt High-Mu Power Triode

    $3,499.91

    • Filament: Thoriated Tungsten
    • Voltage: 6.3 ± 0.3 Volts
    • Current, at 6.3 volts: 160 Amps

    Rebuilt * No longer available for export
    MFR: RF Parts Company
    SKU: 3CX15000A7-RFPR

    Data Sheet

    This Rebuilt 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.

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