• Country
• Great Britain (UK)

• Manufacturer / Brand
• Murphy Radio Ltd.; Welwyn Garden City

• Year
• 1954 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 86634

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

• Number of Tubes
• 5

• Valves / Tubes
• 10C1 10F9 10LD3 10P14 U404

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

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 90-115; 120-130; 140-160; 190-225; 230-250 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm

• Material
• Bakelite case

• from Radiomuseum.org
• Model: TA222 - Murphy Radio Ltd.; Welwyn

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 370 x 255 x 170 mm / 14.6 x 10 x 6.7 inch

• Notes

• Murphy TA 222, export model;
  SW1: 2.5 - 7 MHz, SW2: 8 - ~22 MHz, MW: 550 - 1600 kHz.

• Literature/Schematics (4)
• -- Schematic

• Author
• Model page created by Jose Duarte Costa. See "Data change" for further contributors.

• Other Models

• Here you find 366 models, 299 with images and 234 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Murphy Radio Ltd.; Welwyn Garden City