Use: Glass tube type used as detectors and amplifiers in battery-operated radio receivers. Electrically identical to the 12
Notes: Requires a 4- pin socket.
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Name: 11 Use: Glass tube type used as detectors and amplifiers in battery-operated radio receivers. Electrically identical to the 12 Notes: Requires a 4- pin socket. |
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11 Triode Detector, Amplifier Data Source . . . . . . . . . . Collins 1940 Heater or Filament Voltage. . . 1.1 volts Heater or Filament Current. . . 0.25 amperes EIA Base. . . . . . . . . . . . 4F Substitutes . . . . . . . . . . None. Electrically identical to 12 |
Capacitances and Design Maximum Values: C/in. . . . . . . . . . . . pf C/out . . . . . . . . . . . pf C/g-p . . . . . . . . . . . pf Maximum Plate Voltage. . . volts |
Typical Operation as a Receiving Tube: Description Ep Eg Es Is Ip Rp TC AF Zl PO =================================================================== Class A Amplifier 90 -4.5 - - 2.5 15.5 425 6.6 - - Class A Amplifier 135 -10.5 - - 3.0 15.0K 440 6.6 - - |