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Tubes - Transmitting, Audio, Misc.

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  1. 4-400A/8438 Amperex Transmit Tube (NOS)

    4-400A/8438 Amperex Transmit Tube (NOS)

    $599.91

    QB4 / 1100GA, Graphite Anode
    Limited 90 Day Warranty, 
    New Old Stock * No longer available for export
    MFR: Amperex - Made in France
    SKU: 4-400A-AMP 

     

    Made in the USA

  2. 8643 Amperex Twin Tetrode with Gold Pins (97-136A01)

    8643 Amperex Twin Tetrode with Gold Pins (97-136A01)

    $89.91

    Base Septar (1+6 pins) 2 Top contacts
    Was used by Transmitter tube (Radio)
    Filament Vf 13.5 Volts / If 1 Ampere /

    This tube is similar to Motorola p/n# 97-136A01

    New Old Stock, No longer available for export
    MFR: Amperex
    SKU: 8643-AMP

    Made in the USA

  3. DX393A/8930 Amperex Transmitting Tube, Ceramic, (NOS)

    DX393A/8930 Amperex Transmitting Tube, Ceramic, (NOS)

    $595.91

    Requires new chimney When upgrading from 4CX250B
    New Old Stock, No longer available for export
    MFR: Amperex 
    SKU: 8930-AMP

     

    Made in the USA

  4. 4-65A/8165 Amperex Transmitting VHF Power Triode Tube (NOS/NIB)

    4-65A/8165 Amperex Transmitting VHF Power Triode Tube (NOS/NIB)

    $119.91

    Base Septar (1+6 pins) Top contact with a cap
    Filament Vf 6 Volts / If 3.5 Ampere /  Direct  /  Parallel, (AC/DC)
    Description

    Va <3kV, Pa <65W, f <150 MHz.

    New old stock * No longer available for export.

    MFR: Amperex 

    SKU: 4-65-AMP

    Made in the USA
  5. 4-400AX / 8438A  Amperex Transmit Tube (Pull)

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

    $399.91

    QB4 / 1100GA, Graphite Anold
    Used * No longer available for export
    MFR: Amperex
    SKU: 4-400AX-AMP-P

  6. 4-400AX / 8438A  Amperex Transmit Tube Matched Pair (2) (Pull)

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

    $799.91

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


  7. 813 Amperex Transmitting Tube (NOS)

    813 Amperex Transmitting Tube (NOS)

    $124.91

    The 813 beam power tube was very popular with amateur radio operators following WW II. The tube remained a staple of amateur radio until single sideband became a popular operating mode in the late 1950's and early 1960's. Featuring a graphite plate with an ICAS dissipation rating of 125 watts the tube was very economical and a pair could provide legal limit operation (1 kilowatt input) on CW or AM.

    New Old Stock * No longer available for export
    MFR:  Amperex
    SKU: 813-AMP

    Made in the USA

  8. QQV06-40A  Mullard Beam Power Double Tetrode (NOS/NIB)

    QQV06-40A Mullard Beam Power Double Tetrode (NOS/NIB)

    $59.91

    • Maximum anode dissipation: 20 Watts at each anode
    • Equivalent to 5894/C178A

    New Old Stock * No longer available for export
    MFR: Mullard Manufacturing Company
    Made in Great Britain
    SKU: QQV06-40A

    Data Sheet

    Made in the USA
  9. 7119 Transmitting Tube, Dual Triode, 7119 / E182CC / 5687, Amperex (NOS)

    7119 Transmitting Tube, Dual Triode, 7119 / E182CC / 5687, Amperex (NOS)

    $69.91

    7119 Transmitting Tube, Dual Triode, 7119 / ECC182 / 5687, MFR: Amperex - Made in Holland  No longer available for Export, (NOS)


  10. 5847/404A Amperex Sharp Cutoff Pentode, Gold Pin (NOS/NIB)

    5847/404A Amperex Sharp Cutoff Pentode, Gold Pin (NOS/NIB)

    $34.91

    Designed to be used in IF amplifiers, carrier systems and oscilloscopes.
    New old stock * No longer available for export.
    MFR: Amperex
    SKU: 5847

    Made in the USA

Items 41 to 50 of 59 total

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