• Country
• Great Britain (UK)

• Manufacturer / Brand
• Perdio Electronics Ltd. / Products Ltd.; London, Stanmore

• Year
• 1964 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 86105

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

• Number of Transistors
• 7

• Semiconductors
• AF117 AF117 AF117 OC71 OC81D OC81 OC81

• Main principle
• Superheterodyne (common); ZF/IF 470 kHz

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Dry Batteries / 2 x 4.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Power out
• 1 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Caralux PR167 - Perdio Electronics Ltd. /

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

• Dimensions (WHD)
• 12.5 x 8 x 3.5 inch / 318 x 203 x 89 mm

• Notes

• A seven transistor battery portable radio covering MW (190 - 560 metres), LW (1150 - 2000 metres) and MW Bandspread (a high frequency section of MW centred on 208 metres Luxembourg). The cabinet is moulded plastic with a metalised plastic grille. Sockets for tape recorder and car aerial. Elliptical loudspeaker 8 x 5 inch. Uses two 4.5 volt AD28 battery packs.

• Net weight (2.2 lb = 1 kg)
• 6.75 lb (6 lb 12 oz) / 3.065 kg

• Literature/Schematics (1)
• - - Data from my own collection

• Literature/Schematics (2)
• Radio And Television Servicing books (R&TVS)

• Literature/Schematics (3)
• ERT Service Chart 1570 dated December 1 1966

• Author
• Model page created by William J Blanchflower. See "Data change" for further contributors.

• Other Models

• Here you find 60 models, 49 with images and 39 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Perdio Electronics Ltd. / Products Ltd.; London, Stanmore