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Capacitors, coils, switches, and more... more... in my e-Store Computers and Electronic Gadgets - GU 71b 01 Computers and Electronic Gadgets - GU 71b 03 Computers and Electronic Gadgets - GU 71b 02 Computers and Electronic Gadgets - GU 71b 04 The GU-71B pentode is used for single-sideband power amplification and for power amplification at frequencies up to 75 MHz in stationary general-purpose RF equipment. Cathode: indirectly heated, oxide-coated. Envelope: metal-to-ceramic, with ring leads or grids and cathode-heater and pin leads of heater. OPERATING ENVIRONMENTAL CONDITIONS Multiple impacts with acceleration, m/s² Lowest permissible ambient temperature, °C Relative humidity at up to +35 °C, % Negative grid 1 voltage, absolute value, V, at most Anode current (at heater voltage 11.3 V), A, at least Voltage level of combination frequencies of third and fifth orders relative to main current voltage (at anode voltage 3 kV, anode current 850 mA, grid 2 current at most 92 mA and frequency of oscillations 70 MHz), dB, at most Cathode heating time, s, at most Oscillatory power under class AB1 amplification (at anode voltage 3 kV, grid 2 current at most 92 mA and frequency of oscillations 0.1 MHz), kW, at least Interelectrode capacitance, pF: Grid 1 voltage, absolute value, V Temperature at stem, anode and metal-to-ceramic seals, °C Averaged Characteristic Curves: Uf = 12.6V; Ug2 = 350V; Ug3 = 0; Averaged Characteristic Curves: Uf = 12.6V; Ug2 = 400V; Ug3 = 0; Averaged Anode-Grid Characteristic Curves: Uf = 12.6V; Ug2 = 350V; Ug3 = 0 Averaged Anode-Grid Characteristic Curves: Uf = 12.6V; Ug2 = 400V; Ug3 = 0 Tubes, capacitors, coils, switches, and more... more... in my e-Store Up to 3 years added protection EscrowUnlt © squaretrade warranty v2.0 (please look at our rules and privacy policy) |
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