Description: VERY RARE IN THIS VERSION: SILVER SHIELDS ON DOUBLE SIDES + DOUBLE SELECTION IN A PAIR (BY DATE AND BY PARAMETERS) + RELEASE DATE DECEMBER 1974 WHICH IS CLOSE TO THE 1975 VERSION. 6n23p Reflector new SAME DATE CODES DESEMBER 1974 RARE!!! SILVER SHIELD Getter on the wire. For better sound. NOS. Matched pair on L3-3 TESTED -110% Main technical characteristics 6N23P: The heating voltage ...... 6.3 ± 0.6 V Current of heating ... 310 ± 25 mA The anode voltage is nominal (constant) ...... 100 V Anode voltage limit (constant) ...... 300 V The current of the anode of each triode 10....15 Cathode limiting current ...... 20 mA The cathode current is the limiting (pulse amplitude) ...... 200 mA The grid voltage (constant) ...... 9 V The grid voltage is the limiting (pulse amplitude) ...... 260 V Power dissipated by the anode, limiting ...... 1.8 W Power dissipated by the grid, limiting ...... 0.03 W The voltage between the cathode and the heater is the limiting (constant) ...... -200 V The steepness of the characteristics of each triode 8.... 12.7 mA / V The gain of each triode is 34 ± 9 Input resistance at a frequency of 200 MHz ...... 500 Ohm Equivalent resistance of intra-lamp noise ...... 300 Ohm Resistance in the cathode circuit for automatic bias ...... 680 Ohm Resistance in the grid limit chain ...... 1 MΩ Input capacitance of each triode ...... 3.6 pF Output capacitance of the first triode ...... 2.1 pF Output capacitance of the second triode ...... 1.9 pF The capacitance of each triode is 1.5 pF Criteria for evaluation:reverse grid current, μA not more than 1slope of the characteristic, mA / V not less than 7.5 Maximum permissible electrical quantities: Voltage of glow, V 5.7 - 7 Anode voltage, V 300 Anode voltage at a locked lamp, V 470 Anode voltage when the lamp is locked in pulse, V 1000 The grid voltage in the pulse is negative, V 200 Voltage between cathode and heater, V: with a positive potential of the heater 200 at a negative potential of the heater 200 Cathode current, mA: average of 20 in the pulse 200 Power dissipated by the anode of each triode, W 1.8 Power dissipated by the grid of each triode, W 0.03 Resistance in the grid circuit, MΩ 1 Lamp cylinder temperature, deg. C 120 Resistance to external influences: vibration acceleration at 50 Hz, g 2.5 acceleration at multiple impacts, g 35 NOTE:When operating the lamp, the values of the values that determine the mode should not exceed the specified limits. Failure to do so may result in loss of operability! LiteratureYu.I.Tempner, V.E. Osherov. Handbook on broadcasting receivers (under the general editorship of VV Ogievsky). - K .: "State Publishing House of Technical Literature of Ukraine", 1949. - 371 p. I greatly appreciate your POSITIVE FEEDBACK. Please do not leave Negative feedback without asking for help. If you are unsatisfied with your items when received, please do not hesitate to contact us via. EBAY message, we will try our best to solve the problem within 12-24 hours.
Price: 300 USD
Location: Ukraine
End Time: 2023-11-25T17:22:22.000Z
Shipping Cost: 0 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: REFLECTOR
Type: Vacuum Tube
Model: 6n23p SWGP SARATOV
MPN: Does Not Apply
