3CX800A7 Eimac 800 W Hi Mu Power Triode Tube (NOS)
The EIMAC 3CX800A7 is a compact ceramic/metal, air-cooled, high-mu 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 600 MHz.
A pulse rated version (3CPX800A7) is also available. The anode is forced-air cooled for 800 watts of dissipation.
New Old Stock * No longer available for export
MRF: Eimac, USA
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