• Country
• Great Britain (UK)

• Manufacturer / Brand
• McMichael Radio Ltd.; Slough

• Year
• 1962 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 167739

• • alternative name: McMichael, Leslie

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

• Number of Transistors
• 6

• Semiconductors
• OC44 OC45 OC45 GET114 GET114 GET114

• 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 / AA: 6 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Transistoradio M113BT - McMichael Radio Ltd.; Slough

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

• Dimensions (WHD)
• 4.25 x 3.25 x 1.25 inch / 108 x 83 x 32 mm

• Notes

• A pocket 6 transistor radio covering MW (183-577 metres) and LW (1430-1570 metres) in a shatterproof cycolac case. Similar to the McMichael M107 model but without a clock.

• Net weight (2.2 lb = 1 kg)
• 0.6 lb (0 lb 9.6 oz) / 0.272 kg

• Source of data
• -- Schematic

• Mentioned in
• -- Original-techn. papers. (Wireless & Electrical Trader Year Book 1963)

• Literature/Schematics (1)
• Radio And Television Servicing books (R&TVS) (ERT Service Chart 1407 dated September 26 1963)

• Author
• Model page created by Keith Staines. See "Data change" for further contributors.

• Other Models

• Here you find 183 models, 123 with images and 120 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from McMichael Radio Ltd.; Slough