Catalog

Showing 43–48 of 130 items

  • 4CX20000B

    More information coming soon.

    $3,994.99
  • 4CX20000C

    More information coming soon.

    $3,994.99
  • 4CX20000D

    4CX20,000D/9015 is a ceramic/-
    metal VHF power tetrode intended for use as
    a RF amplifier up to 110 MHz. It is particular –
    ly recommended for use in the 88-108 MHz
    FM band. It features an electromechanical
    structure which provides high RF operating
    efficiency and low RF losses. The 4CX-
    20,000D has a gain of up to 20 dB in FM
    broad-cast service. The anode is rated for 20
    kilowatts of dissipation with forced-air cool-
    ing and incorporates a highly efficient cooler
    of new design, which significantly reduces air
    pressure and flow requirements and produc-
    es low acoustical noise.

    $3,994.99
  • 4CX20000E

    The 4CX20,000E is a ceramic/metal power
    tet-rode vacuum tube intended for use as a VHF power
    amplifier. It features a type of internal
    mechanical structure, which results in rf oper-
    ating efficiency. Low rf losses in this structure
    permit operation at full ratings to 110 MHz.
    The 4CX20,000E provides high gain in FM
    broadcast service and is also recommended
    for rf linear power amplifier service, including
    IBOC digital transmission. The anode is
    rated for 20 kilowatts of dissipation with
    forced-air cooling and incorporates a com –
    pact, highly efficient cooler of new design.

    $3,994.99
  • 4CX2500A3

    More information coming soon.

  • 4CX250B

    The Penta 4CX250B amplifier tube is a forced-air cooled, 250-watt plate dissipation, external anode, ceramic and metal radial beam tetrode. The superior construction of the 4CX250B makes it ideal for use as a grid driven RF amplifier or oscillator, or an AF power amplifier or modulator.

Showing 43–48 of 130 items