4 Band Mono Radio Recorder AR250 06AR250

Philips do Brasil S.A.

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  • Year
  • 1980 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 293432

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

 Technical Specifications

  • Number of Transistors
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 455/10700 kHz
  • Wave bands
  • Broadcast, 2 Short Wave plus FM or UHF.
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Line / Batteries (any type) / 110; 220 / R20: 6 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Power out
  • 0.8 W (undistorted)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 4 Band Mono Radio Recorder AR250 06AR250 - Philips do Brasil S.A.
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 315 x 200 x 75 mm / 12.4 x 7.9 x 3 inch
  • Notes

  • FM MW and 2 SW radio with cassette playback - recorder deck.

    MW = 520 to 1605 KHz
    FM = 87.5 to 108 MHz
    SW1 = 2.3 to 4.3 MHz
    SW2 = 9.5 to 21.7 MHz

    Output power = 0.8 W rms
    Telescopic and ferrite aerial
    Internal electret microphone
    Phone output 3.5 mm jack
    Tape speed = 4.76 cm/s
    Wow and fluter better than 0.5%

    Semiconductors listed once per type.

  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by Antonio Rabitti. See "Data change" for further contributors.

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