Description

G-811 tube 2 pcs in lot Approximate analogues: 811A TESTED VACUUM TUBE Generator Triode for AMP G-811 tube Datasheet: Electrical Parameters Filament voltage, V............................. 6.3 Filament current, A............................. 3.75-4.25 Gain coefficient (at grid voltages 0 and - 2 V and anode current 20 mA) ......................................... 144-176 Anode current (at anode voltage 2 kV and grid voltage -2 V), mA ......................................... 16-36 Interelectrode capacitance, pF: input ................................................. 4.5-6.5 output ...................................................... 0.4-0.8 transfer.............................................. 4.8-6.2 G-811 tube Output power (at anode voltage 1.5 kV and anode current 150 mA), W, at least: at frequencies up to 15 MHz.......... 135 at frequency 60 MHz....................... 125 G-811 tube Limit Operating Values Filament voltage, V............................. 6-6.6 Anode voltage, kV .............................. 1.25 Grid voltage, V .................................... 0 Anode current, mA.............................. 125 Grid current (DC component), mA ... 50 Anode dissipation, W ....................................... 40 Karpov Vintage Sound welcomes you! I'm always happy to help you, as well as answer your questions! If you want I can provide additional photos of goods. All lamps are in stock! On this dispatch within 1 working day! Shipping by air + tracking number!