Use:
Glass tube type used as rf voltage amplifier in ac-operated receivers.
Notes: Requires a 4-pin socket.
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Name: 26 Use: Glass tube type used as rf voltage amplifier in ac-operated receivers. Notes: Requires a 4-pin socket. |
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26 Medium-Mu Triode Data Source. . . . . . . . . R-10 & RC-15 Heater or Filament Voltage . 1.5 volts Heater or Filament Current . 1.05 amperes EIA Base . . . . . . . . . . 4D Substitutes. . . . . . . . . None |
Capacitances and Design Maximum Values C/in. . . . . . . . . . . . 3.5 pf C/out . . . . . . . . . . . 2.2 pf C/gp. . . . . . . . . . . . 8.1 pf Maximum Plate Voltage . . . 180 volts |
Typical Operation as a Receiving Tube: Description Ep Eg Es Is Ip Rp TC AF Zl PO -------------------------------------------------------------------- Class A Amplifier 90 -7 - - 2.9 8900 935 8.3 - - Class A Amplifier 135 -10 - - 5.5 7600 1150 8.3 - - Class A Amplifier 180 -14.5 - - 6.2 7300 1150 8.3 - - |