Beijing Phamitech Electronic 3CX10,000A7 Power Triode 3CX10000A7 is a metal ceramic, forced air cooled power triode, intended for use in audio frequency or radio frequency equipment as zero bias class B amplifier. Rated plate dissipation: 10KW, rated grid dissipation: 500W, max frequency: 160MHZ. General Characteristics Class B audio frequency amplifier or modulator Anode voltage 7000 Grid voltage Anode current, zero signal 7000 0 0 1.2 1.2 Vdc Vdc Anode current, full signal 7.5 10.0 Vdc Grid current, full signal 1.5 2.06 Vdc Driving power 315 560 W Filament voltage 7.5 V Max AF driving voltage 250 310 V Filament current 99 A Load resistance 2000 1520 Ω Output power 35.6 47.7 Kw Amplification factor 200 Interelectrode capacitance (Grounded grid) Input 59 pF Output 36 pF Transfer 0.2 pF Operating frequency max 160 MHz Operating position Vertical Cooling Forced air Max temperature at seal Height, max Diameter, max 250 ℃ 222.25 mm 179.1 mm 5.44 kg Weight Maximum ratings Anode voltage 8000 Vdc Anode current 5.0 Vdc 10 kW 500 W Anode dissipation Grid dissipation, Typical operation Class B radio frequency linear amplifier, grid driven Anode voltage Anode current, zero signal Code Min Ф179.07 J 4.78 Max B Ф21.72 Ф23.73 M 100.38 C Ф18.29 Ф19.30 N 61.28 109.22 70.82 Vdc D Ф48.16 Ф49.17 P 209.55 222.25 0.6 0.6 Adc E Ф79.58 Ф80.59 R 25.04 26.67 F Ф96.32 Ф97.33 S 86.66 96.22 T 9.53 5.0 Adc Grid current, full signal 0.71 1.00 Adc 35 32 Ω Oscillator load resistance 1020 745 Ω Driving power, full signal 885 1540 W 17.7 24.2 kW 13 12 dB Power gain Max Ф175.97 7000 3.72 Anode output power Min A 7000 Anode current, full signal Driving resistance Code H 4.78 1