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Transmitting Tubes

Please choose from the following TRANSMITTING TUBES Sub-Catagory choices:

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  1. GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS)

    GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS)

    $31.91

    • 2 side getters

    New Old Stock * No Longer Available for Export
    MFR: Sylvania 
    SKU:  GB5933-SYL

    Made in the USA

  2. GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS/NIB)

    GB5933 Sylvania Tetrode Vacuum Tube with Black Plate Matched Pair (2) (NOS/NIB)

    $34.91

    • 2 side getters

    New Old Stock * New In Box * No Longer Available for Export
    MFR: Sylvania 
    SKU:  GB5933-NIB-MP-SYL

    Made in the USA

  3. 5933WA Sylvania Tetrode Vacuum Tube with Black Plate Gold Label (NOS)

    5933WA Sylvania Tetrode Vacuum Tube with Black Plate Gold Label (NOS)

    $19.91

    • 2 top getters
    • Made for the United States Navy

    New Old Stock * No Longer Available for Export
    MFR: Sylvania 
    SKU: 5933WA-GL-SYL

    Made in the USA

  4. 5933WA Tetrode Vacuum Tube with Black Plate (NOS)

    5933WA Tetrode Vacuum Tube with Black Plate (NOS)

    $19.91

    • 2 top getters
    • Made for the United States Navy

    New Old Stock * No Longer Available for Export
    MFR: Sylvania 
    SKU: 5933WA-GL-MP-SYL

    Made in the USA

  5. 4X150G Eimac JAN- 8172 Transmitting Tetrode Tube Air Cooled (NOS)

    4X150G Eimac JAN- 8172 Transmitting Tetrode Tube Air Cooled (NOS)

    $74.91

    Similar to 4X150A with coaxial base. Max frequency raised to 500MHz CW or to 1500MHz pulse.

    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: 4X150G-EI-NOS

    Made in the USA

  6. Y-278 Eimac Liquid Cooled Transmitting Tetrode (NOS) Y278

    Y-278 Eimac Liquid Cooled Transmitting Tetrode (NOS) Y278

    $194.91

    3CW300B variant.
    New Old Stock * No longer available for export
    MFR: Eimac
    SKU: Y-278

    Made in the USA

  7. 4055 RCA Planar Triode Tube (NOS/NIB)

    4055 RCA Planar Triode Tube (NOS/NIB)

    $29.91

    Ceramic planar triode S=35mA/V, mu 70, 10W plate dissipation. Can be used as pulsed amplifier up to 4Ghz or as frequency multiplier at 1GHz. Up to 3.5KV and 3A plate as pulsed class-C amplifier.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 4055

    Made in the USA

  8. 4028A RCA High Mu Triode Tube (NOS/NIB)

    4028A RCA High Mu Triode Tube (NOS/NIB)

    $19.91

    Designed for use in plate pulsed operation as a power amplifier, oscillator and frequency multiplier in compact mobile aircraft equipment at frequencies up to 4Gc/s.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 4028

    Made in the USA

  9. 4062A RCA High Mu Triode Tube (NOS/NIB)

    4062A RCA High Mu Triode Tube (NOS/NIB)

    $99.91

    Designed for use in plate pulsed operation as a power amplifier, oscillator and frequency multiplier in compact mobile aircraft equipment.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 4062A

    Made in the USA

  10. 4042 RCA High Mu Triode Tube (NOS/NIB)

    4042 RCA High Mu Triode Tube (NOS/NIB)

    $79.91

    425W pulse output at 1.7GHz. 5675 specially selected and aged to HP specs.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 4042

    Made in the USA

Items 331 to 340 of 347 total

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