1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

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  • Search results for: '4-400'

Search results for '4-400'

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  1. 4-400B / 7427 Eimac Transmit Tube (NOS/NIB)

    4-400B / 7427 Eimac Transmit Tube (NOS/NIB)

    $489.90

    New Old Stock * New In Box * No longer available for export
    MFR: Eimac
    SKU: 4-400B-7427 EI-NOS-NIB

    Made in the USA

  2. 4-400A / JAN-CBZC Penta Labs Transmit Tube for Broadcast / Industrial (NOS/NIB)

    4-400A / JAN-CBZC Penta Labs Transmit Tube for Broadcast / Industrial (NOS/NIB)

    $324.90

    New Old Stock * No longer available for export
    MFR: Penta Labs
    SKU: 4-400A-JAN-CBCZ-P

    Made in the USA

  3. 4-400A EIMAC Transmit Tube (NOS)

    4-400A EIMAC Transmit Tube (NOS)

    $589.90

    4-400A  EIMAC Transmit Tube (NOS)

    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4-400A-EI-NOS

    Made in the USA
  4. 4-400A -JAN Philips Transmit Tube (LHP)

    4-400A -JAN Philips Transmit Tube (LHP)

    $369.90

    Graphite Anode

    Used * No longer available for export
    MFR: Philips
    Made in France
    SKU: 4-400A-JAN-PHIL-LHP


  5. SK-4006 Eimac Tube Chimney 4-3/4" High for 4-400A (NOS)

    SK-4006 Eimac Tube Chimney 4-3/4" High for 4-400A (NOS)

    $98.91

    For Sockets mounted (min.) 1/4" Below Chassis. Will work with 4-400A
    Size: 4-3/4" High x 4" Wide
    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: SK4006

    Made in the USA

  6. 33405 Millen Vintage Ceramic 5-Pin Tube Socket for 4-400 / 3-500 Tubes (NOS)

    33405 Millen Vintage Ceramic 5-Pin Tube Socket for 4-400 / 3-500 Tubes (NOS)

    $39.91

    New Old Stock * No longer available for export
    MFR: Millen Manufacturing Company
    SKU: 33405-MILLEN

    Made in the USA

  7. 8864-400 Bird Wattmeter (Used)

    8864-400 Bird Wattmeter (Used)

    $434.90

    • Impedance: 50 Ohms
    • 1500 Watts
    • 15/30/60 Kilowatt Scales
    • For Single Element Section
    • 100UA Meter

    Clean Used * No longer available for export
    MFR: Bird Electronic Corporation
    SKU: 8864-400BIRD-P

    Made in the USA
  8. 4-400A EIMAC / JAN-8438 Transmit Tube (Pull)

    4-400A EIMAC / JAN-8438 Transmit Tube (Pull)

    $449.90

    Transmitting Tetrode
    Glass Envelope
    Used * No longer available for Export
    MFR: Eimac, USA
    SKU: 4-400A-EI-JAN-8438-P

  9. 4-400AX / 8438A Amperex Transmit Tube Matched Pair (2) (Pull)

    4-400AX / 8438A Amperex Transmit Tube Matched Pair (2) (Pull)

    $794.90

    Limited 90 Day Warranty, 
    Used * No longer available for export
     MFR: Amperex
    SKU: 4-400AX-AMP-MP-P


  10. 4-400C / 6775 Eimac Radial Beam Power Tetrode (NOS)

    4-400C / 6775 Eimac Radial Beam Power Tetrode (NOS)

    $624.90

    For Broadcast and Industrial use.
    New Old Stock * No longer available for Export
    MFR: Eimac, USA
    SKU: 4-400C-EI

    See Data Sheet

    NOTE: Picture for reference only

    Made in the USA

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