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PL - High Mu Power Triode

Numéro de référence 3CX800A7
Description High Mu Power Triode
Fabricant PL 
Logo PL 





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3CX800A7 fiche technique
3CX800A7
Hi - Mu
Power Triode
The 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 or low intermodulation distortion characteristics. Low grid
www.DataSheeitn4Ute.crocmeption 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. The anode is forced-
air cooled for 800 watts of dissipation.
General Characteristics
Electrical
Cathode: Oxide Coated, Unipotential
Heater Voltage........................................................................................ 13.5 +/- 0.6
Heater Current, at 13.5 volts .................................................................... 1.5
Cathode-Heater Potential (maximum) ..................................................... +/- 150
Minimum Warm-up Time (before application of rf drive and high voltage) . 3
Amplification Factor (approximate) .............................................................. 200
Direct Interelectrode Capacitance (grid grounded)
Cin ......................................................................................................... 26.0
Cout ....................................................................................................... 6.1
Cpk ........................................................................................................ 0.05
Highest Frequency for Maximum Ratings...................................................... 350
V
A
V
Min.
pF
pF
pF
MHz
Mechanical
Maximum Overall Dimensions
Length .................................................................................................... 2.52 in; 64.01mm
Diameter ................................................................................................ 2.53 in; 64.26 mm
Net Weight .............................................................................................. 11.5 oz. 326 gm
Operating Position .................................................................................. Any
(Revised 10/13/97)
PENTA LABORATORIES
9740 COZYCORFT AVENUE * CHATSWORTH * CALIFORNIA 91311
(800) 421-4219 * (818) 882-3872 * FAX: (818) 882-3968
ELECTRON TUBES FOR INDUSTRY

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