Shopping cart

close
  • No products in the cart.

Return To Shop

HAVE A QUESTION

Hotline: (800) 421-4219

Audio

Showing all 3 items

  • 3CX800A7

    The Penta Laboratories 3CX800A7 is a compact power triode intended for use as a cathode-driven Class AB2 or Class B amplifier in rf applications including the VHF band. As a linear amplifier, high power gain may be obtained without sacrifice of low intermodulation distortion characteristics. Low grid interception and high amplification factor combine to make the 3CX800A7 drive power low for a tube of this power capacity. A single 3CX800A7 will deliver 750 watts PEP and 750 watts key-down CW output power to 350 MHz. The 3CX800A7 is useful to 450 MHz. The anode is forced-air cooled for 800 watts of dissipation.

    $799.95
  • 3CX800A7 Matched Pair

    The Penta Laboratories 3CX800A7 is a compact power triode intended for use as a cathode-driven Class AB2 or Class B amplifier in rf applications including the VHF band. As a linear amplifier, high power gain may be obtained without sacrifice of low intermodulation distortion characteristics. Low grid interception and high amplification factor combine to make the 3CX800A7 drive power low for a tube of this power capacity. A single 3CX800A7 will deliver 750 watts PEP and 750 watts key-down CW output power to 350 MHz. The 3CX800A7 is useful to 450 MHz. The anode is forced-air cooled for 800 watts of dissipation.

    $1,599.90
  • KT88

    The KT88 has an absolute maximum anode dissipation rating of 50W and is designed for use in the output stage of an A.F. amplifier. Two tubes in Class AB1 give a continuous output of up to 120W. The KT88 is also suitable for use as a series tube in a stabilized power supply.

    $29.99

Showing all 3 items