Triode 3cx3000A7 for RF Power Amplifier

Triode 3CX3000A7 are forced air cooled ceramic-metal power triode containing a thoriated tungsten carbide cathode of which the maximum plate dissipation up 4kW and are designed for used as RF power amplifier, oscillator, or modulator. GENERAL CHARACTERISTICS Filament Voltage           7.5  V Filament Current            51.5  A Amplification  Factor       160 Interelectrode Capacitance (Grounded Cathode)  Cin               38.1 pF Cout               0.6 pF Cgp               24.5 pF Interelectrode Capacitance (Grounded Grid)  Cin            38.1 pF Cout             24 pF Cak              0.6 pF Zero-Grid-Voltage Plate Current (Ua=5 kV)      440±80mA Cut-off Grid Bias (Ua=5kV, Ia=1ma)                         -45V Operation Position     Vertical, base up or down Cooling                    Forced Air Maximum Anode Core and Seal Temperature     250 ºCMaximum Height              228.6 mm Maximum Diameter         105.7 mm Net Weight                      2.8  kg  4CX150F 4CX250B/FG 4CX300A 4CX350A/F 4CX1000A 4CX1500A/B 4CX3000A 4CX5000A 4CX10000D 4CX15000A 4CPX150K 6T51 7T62R E3062 7T69RB 7T84RB 7T85RB 8T25RA 8T85RB 8T87RB 3CX800A7 3CX1500A7 3CX2500A3/F3/H3 3CX3000A1/A7/F1/F7 3CX4500F3(YU-108) 3CX6000A7(YU-148) 3CX10000A3/A7/H3 3CX15000A3/A7/H3 3CX20000H3 3CW30000H3 3CW40000H3 3CW45000H3 6T51 7T62R(E3062C) 8T25RA8T85RB 8T87RB 7T69RB 7T84RB 7T85RB 3CX800A7 3CX1500A7 3CX2500A3/F3/H33CX3000A3/F7/A7 3CX4500/F3 YU-108 3CX6000A7(YU-148) 3CX10000A3/F3/H3 3CX15000A3/F3/H3 3CX20000H3 3CW30000H3 33CW40000H3 3CX45000H3 BW1184J2 BW1185J2 BW1608F RS3060CJ RS3500C TH382 TH347 TH5-6 ITL5-1 TH6-3A Microwave CW Magnetrons: 2450MHz 850W 950W 1000W 5KW 10KW, 915MHZ 5KW 30Kw, At the same time, please be kindly to provide us your type needed, and then we can give you our similar products to replace it! /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1