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Tubes - Transmitting, Audio, Misc.

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  1. 957 Raytheon Detector, Amplifier, Oscillator Tube (NOS/NIB)

    957 Raytheon Detector, Amplifier, Oscillator Tube (NOS/NIB)

    $4.91

    Acorn type detector, amplifier, and oscillator tube
    New old stock * No longer available for export.
    MFR: Raytheon
    SKU: 957

    Made in the USA

  2. 1620 Triple Grid Detector Amplifier (NOS/NIB)

    1620 Triple Grid Detector Amplifier (NOS/NIB)

    $12.91

    Designed to function as a grid detector and amplifier.
    New old stock * No longer available for export.
    MFR: RCA, Sylvania
    SKU: 1620

    Made in the USA

  3. 1622 Beam Power Amplifier Tube (NOS/NIB)

    1622 Beam Power Amplifier Tube (NOS/NIB)

    $19.91

    Designed to be used as a beam power amplifier in applications requiring continuity of operation.
    New old stock * No longer available for export.
    MFR: GE, Sylvania
    SKU: 1622

    Made in the USA

  4. 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

  5. 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

  6. 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

  7. 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

  8. 4043 RCA High Mu Triode Tube (NOS/NIB)

    4043 RCA High Mu Triode Tube (NOS/NIB)

    $79.91

    For use in cathode drive service up to 3000mc.
    MFR: RCA
    SKU: 4043

    Made in the USA

  9. 446A RCA Triode Tube (NOS/NIB)

    446A RCA Triode Tube (NOS/NIB)

    $12.91

    Designed primarily for use as an RF amplifier in radar receivers. 10db of noise at 1Ghz.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 446A

    Made in the USA

  10. A2134 CEI Output Pentode Tube (NOS/NIB)

    A2134 CEI Output Pentode Tube (NOS/NIB)

    $9.91

    Suitable for use as the series valve in voltage stabilization equipment.
    New old stock * No longer available for export.
    MFR: CEI, Made in England
    SKU: A2134

    Made in the USA

Items 151 to 160 of 2874 total

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