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Tubes - Transmitting, Audio, Misc.

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  1. 4CX5000A Eimac Transmitting Tube (NOS)

    4CX5000A Eimac Transmitting Tube (NOS)

    $2,095.91

    Transmitting Tube 4CX5000A
    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4CX5000A-EI-1
    Six Month Warranty

    Made in the USA

  2. 4CX600F Eimac Transmitting Tube Tetrode (NOS)

    4CX600F Eimac Transmitting Tube Tetrode (NOS)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Transmitting Tube Tetrode
    Special for UHF, TV, etc.
    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4CX600F

    Made in the USA

  3. 4CX250B/7203 Eimac Transmitting Tube (NOS)

    4CX250B/7203 Eimac Transmitting Tube (NOS)

    $305.91

    Eimac Transmitting Tube
    New Old Stock * No longer available for export
    SKU: 4CX250B-EI-NOS

    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

  4. 4CX1500B/8660 Eimac Transmitting Tube (Pull)

    4CX1500B/8660 Eimac Transmitting Tube (Pull)

    $1,196.91

    Eimac Transmitting Tube
    Used * No longer available for export
    MFR: Eimac
    SKU: 4CX1500B-P

    Email rfq@rfparts.com for price quote

    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

  5. 8809 / 4CX600J Eimac Ultra Linear Power Tetrode (NOS)

    8809 / 4CX600J Eimac Ultra Linear Power Tetrode (NOS)

    $994.91

    • Cathode: Oxide Coasted, Unipotential
    • Heater Voltage: 6.0 +0.3 Volts
    • Heater Current, at 6.0 Volts: 5.4 Amps
    • Cathode-Heater Potential (maximum): ±150 Volts

    Data Sheet

    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4CX600J-EI

    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

  6. 4CX1000A / 8168 Eimac Ceramic Power Tetrode (NOS)

    4CX1000A / 8168 Eimac Ceramic Power Tetrode (NOS)

    $1,595.91

    • Cathode: Oxide Coated, Unipotenial
    • Heater Voltage: 6.0 ±0.3 Volts
    • Heater Current at 6 Volts: 9.0 Amps

    Data Sheet

    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4CX1000A-EI

    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

  7. 4CX1500B / 8660 Eimac Radial Beam Power Tetrode (NOS)

    4CX1500B / 8660 Eimac Radial Beam Power Tetrode (NOS)

    $1,585.91

    Cathode: Oxide Coated, Unipotential
    Heating time: 3 Minutes
    Heater:
       Voltage: 6 Volts Nominal
       Current: 9 Amps (minimum), 11 Amps (Maximum)

    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4CX1500B-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

  8. 4CX250R Eimac Transmitting Tube 7580W (Pull)

    4CX250R Eimac Transmitting Tube 7580W (Pull)

    $142.91

    Transmitting Tube 7580W/4CX250R Broadcast/Industrial
    Used * No longer available for export
    MFR: Eimac
    SKU: 4CX250R-EI-P

    NOTE: Picture for reference only, Condition and Cosmetics may vary

    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.

    Data Sheet

    Made in the USA

  9.  4CX350FJ Eimac/JAN Transmitting Tube 8904/4CX350FJ (NOS)

    4CX350FJ Eimac/JAN Transmitting Tube 8904/4CX350FJ (NOS)

    $189.91

    Transmitting Tube 4CX350FJ/8904
    New Old Stock
    MFR: Eimac/JAN
    SKU: 4CX350FJ
    Six Month Warranty

    Made in the USA

  10. 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

10 Item(s)