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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. 4CX5000A RF Parts Radial Beam Power Tetrode (Rebuilt )

    4CX5000A RF Parts Radial Beam Power Tetrode (Rebuilt )

    $1,490.90

    • 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.


  2. 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

  3. 4CX250R Amprex Transmitting Tube 7580W (Pull)

    4CX250R Amprex Transmitting Tube 7580W (Pull)

    $142.91

    Used * No longer available for export
    MFR: Amprex
    SKU: 4CX250R-AMP-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.

    Made in the USA
  4. 4CX250R Svetlana Transmitting Tube 7580W, Broadcast/Industrial (NOS)

    4CX250R Svetlana Transmitting Tube 7580W, Broadcast/Industrial (NOS)

    $189.91

    Svetlana Transmitting Tube 7580W, Broadcast/Industrial
    New Old Stock * No longer available for export
    MFR: Svetlana, Russia
    SKU: 4CX250R-SVET
    Ninety Day Warranty


  5. 4CX3000A / 8169 Eimac Radial Beam Power Tetrode (NOS)

    4CX3000A / 8169 Eimac Radial Beam Power Tetrode (NOS)

    $1,754.90

    • Filament: Thoriated Tungsten
    • Voltage: 9.0 volts
    • Current: 39.5 – 43.5 Amps
    • Amplification Factor (Grid Screen): 5.5

    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4CX3000A

    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

  6. 4CX350A Eimac Transmitting Tube 8321/4CX350A (NOS)

    4CX350A Eimac Transmitting Tube 8321/4CX350A (NOS)

    $279.90

    Transmitting Tube Tetrode, Broadcast/Industrial
    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4CX350A-EI
    Six Month Warranty

    See 4CX350AC for Upgrade

    Made in the USA

  7. 4CX350A  Amperex Transmitting Tube (4CX350A / DX553 / 8321)(NOS)

    4CX350A Amperex Transmitting Tube (4CX350A / DX553 / 8321)(NOS)

    $269.90

    Amperex Transmitting Tube DX553/4CX350A/8321
    New Old Stock * No longer available for export
    MFR: Amperex
    SKU: 4CX350A-Amp

    Made in the USA

  8. 4CX12000A RFP Rebuilt Radial Beam Power Tetrode

    4CX12000A RFP Rebuilt Radial Beam Power Tetrode

    $3,794.90

    • 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

  9. 4CX350AC Eimac/CPI Radial-Beam Power Tetrode Tube (NOS/NIB)

    4CX350AC Eimac/CPI Radial-Beam Power Tetrode Tube (NOS/NIB)

    $349.90

    • Long Life version of 4CX350A

    New Old Stock * New In Box * No longer available for export
    MFR: Eimac/CPI
    SKU: 4CX350AC-EI-NIB

    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. 4CX250BT Amperex Special Broadcast/Industrial Transmitting Tube (NOS)

    4CX250BT Amperex Special Broadcast/Industrial Transmitting Tube (NOS)

    $129.91

    Special, Broadcast/Industrial
    New Old Stock * No longer available for export
    MFR: Amperex
    SKU: 4CX250BT-AMP

    Made in the USA

Items 91 to 100 of 346 total

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