3CPX 800A7

      The 3CPX 800A7 is a compact high-mu power triode intended for use in zero bias Class B amplifiers in pulsed radio frequency applications. It may also be used as a pulse modulator or regulator. A single 3CPX800A7 will deliver 6 kW peak output in drive-pulsed RF service. This device is also recommended for FM broadcast service at 108MHz,with typical output power of 900W.
      Here you can get some information about the characteristics of 3CPX 800A7.The plate dissipation (Max.) is 800 Watts.The grid dissipation (Max.) is 4 Watts.The frequency for Max. rating (CW) is 350 MHz.The amplification factor is 200.It uses Oxide Coated filament/cathode.Voltage is 13.5 Volts.Current is 1.5 Amps.Then is about the capacitance of grounded grid.Input is 26.0 pf.Output is 6.1 pf.Feedthrough is 0.5 pf.The cooling system uses forced air.Base selects large wafer 11 pin.The air socket uses SK-1900.The air chimney uses SK-1906.The inner length is 2.52 mm and the whole is 64.01 mm.The inner diameter 2.53 mm and the outer diameter is 64.26 mm.The weight is 12 oz (340 gm).