3CX1200A7

The Eimac 3CX1200A7 is a high-mu, forced air cooled, rugged power triode intended for use as a zero bias Class AB2 RF amplifier to 110 MHz.
 

Characteristics

Plate Dissipation (Max.) 1,200 Watts
Screen Dissipation (Max.) --- Watts
Grid Dissipation (Max.) 50 Watts
Frequency for Max. rating (CW) 110 MHz
Amplification Factor 200
Filament/Cathode Thoriated Tungsten
    Voltage
    Current
 7.5 Volts
21.0 Amps
Capacitance Grounded Cathode
    Input
    Output
    Feedthrough
 20.0 pf
0.2 pf
12 pf
Capacitance ---
    Input
    Output
    Feedthrough
 --- pf
--- pf
--- pf
Cooling Forced Air
Base 5 Pin Special
Air Socket SK-410
Air Chimney SK-436
Boiler ---
Length 6.0 in; 147.0 mm
Diameter 2.91 in; 73.1 mm
Weight 2.5 lb; 1.1 kg


 
Maximum Ratings Typical Operation
Class
of
Operation		 Type of Service Plate Voltage (Volts) Plate current (Amps) Plate Voltage (Volts) Screen Voltage (Volts) Plate Current (Amps) Drive Power (Watts) Output Power (kiloWatts)
AB RF Linear Amplifier 5,000 0.8 3,600 --- 0.7 85 1.5

Characteristics and Operating values are based on performance tests. Figures may change without notice as the result of additional data or product refinement. CPI Eimac Division should be consulted before using this information for final equipment design.

Last page update 3/21/97 4:00:18 PM