SR-H505

• Country
• Japan

• Manufacturer / Brand
• Standard Radio Corp. (SR), Tokyo

• Year
• 1961

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 92008

• Picture
• Schematics

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

• Number of Transistors
• 8

• Semiconductors
• 2SA70 2SB175 2SA101 2SA101 2SB175 2SB175 2SB156 2SB156

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 4 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Dry Batteries / 4.5 Volt

• Loudspeaker
• 2 Loudspeakers

• Power out
• 0.4 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: SR-H505 - Standard Radio Corp. SR, Tokyo

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 241 x 132 x 51 mm / 9.5 x 5.2 x 2 inch

• Notes
• Standard SR-H505 (SR-H505K) 3 Band all wave, Hi-Fi 2 Speaker;
  AM-MW: 540 - 1600 KHz, SW1: 6 - 12 MHz, SW2: 12 - 18 MHz,
  telescopic antenna, tone control, earphones jack, sold with suitable brown leather case, LS-Ø = 8 cm & 9 cm.

• Net weight (2.2 lb = 1 kg)
• 1.5 kg / 3 lb 4.9 oz (3.304 lb)

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

• Author
• Model page created by Marc Gianella. See "Data change" for further contributors.

• Other Models

• Here you find 256 models, 243 with images and 110 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Standard Radio Corp. (SR), Tokyo