• Country
• Japan

• Manufacturer / Brand
• Sanyo Electric Co. Ltd.; Moriguchi (Osaka)

• Year
• 1975

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 218963

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

• Number of Transistors
• 17

• Semiconductors
• 2SC930 2SC536 2SB324 2SB474 2SB187 1S188 1S553 DS131 DS132 DS442

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz; 5 AF stage(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Line / Batteries (any type) / 50/60 Hz, 120; 220; 240 / D: 4 x 1.5 Volt

• Loudspeaker
• 2 Loudspeakers

• Power out
• 2.7 W (4 W max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 4 Band RF Amplifier 2 Audio Channel RP-8252E RP-8252ZM - Sanyo Electric Co. Ltd.;

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 236 x 252 x 108 mm / 9.3 x 9.9 x 4.3 inch

• Notes
• • Ranges:
    • FM 87.5 - 108 MHz
    • SW 5.95 - 18.0 MHz
    • MW 510 - 1605 kHz
    • LW 150 - 350 kHz.
    • Fine SW tuning.
  • Controls: main volume, tone, tweeter volume, woofer volume.
  • Switches: dial light, loudness, AFC/MW ( local/dx), power, radio/phono, voltage selector .
  • Sockets: DIN in/out, stereocast ( for optional stereocast adaptors model RB 9080 and RB 9000), earphone, AC input.
  • Tune/batt indicator. Lighted film dial system. Shoulder belt.

  See also RP-8252

  Each semiconductor type listed once

  Wie aus der Bezeichnung am Gerät zu entnehmen ist, gibt es 2 NF-Endverstärker und 2 Lautsprecher, ein Tieftonsystem (10cm) und einen Hochtöner (5cm). Im Vorverstärker kann die Lautstärke und der Klang geregelt werden und dann gibt es noch für jeden Endverstärker einen Lautstärkeregler.

• Net weight (2.2 lb = 1 kg)
• 2.1 kg / 4 lb 10 oz (4.626 lb)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Felice Nicolini. See "Data change" for further contributors.

• Other Models

• Here you find 1756 models, 1584 with images and 472 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sanyo Electric Co. Ltd.; Moriguchi (Osaka)