241 L2G41T

Philips Electrical, Lamps, Industrial - Miniwatt; London

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  • Year
  • 1963
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 251336

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 470 kHz; 2 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Power out
  • 0.5 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 241 L2G41T - Philips Electrical, Lamps,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 10.25 x 7.25 x 2.75 inch / 260 x 184 x 70 mm
  • Notes

  • Very similar to L2G21T but metal trim at top rather than bottom. Probably same chassis as Cossor CR1310T and Stella ST415T models (Trader 1637) which differ in detail of cabinet.

    Several different colours (two tones, case contrasts with front panel). Moving Aluminium handle attached to sided (Cossor has moulded plastic handle on top) and rear half of case is rexine/leatherette/PVC cloth.

    TR3 OC71 is the detector. D1 OA70 is AGC only driven from emitter of TR2 IF amplifier AF117.

    Ever Ready PP7 Battery or compatible.

    External car aerial and earphone sockets. The earphone is driven by audio driver, not the totem-pole Push Pull output stage.

    About 150 hours per battery (No Signal consumption 18mA average)

    Weight includes battery.

    Wavebands

    • MW: 185-555 m
    • LW: 1215-2000 m
  • Net weight (2.2 lb = 1 kg)
  • 3.25 lb (3 lb 4 oz) / 1.476 kg
  • Author
  • Model page created by Michael Watterson. See "Data change" for further contributors.

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