• Country
• Great Britain (UK)

• Manufacturer / Brand
• Ultra Electric Ltd.; London

• Year
• 1955

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 101984

• • alternative name: Ultra Radio and Television

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

• Number of Tubes
• 6

• Valves / Tubes
• UCC85 UCH81 UF89 UABC80 UL41 UY41

• Main principle
• Superheterodyne (common); ZF/IF 471/10700 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)     8 FM circuit(s)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• AC/DC-set / 200-250 Volt

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

• Material
• Bakelite or Plastics (type unknown)

• from Radiomuseum.org
• Model: Minstrel U930 - Ultra Electric Ltd.; London

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 16.5 x 11 x 7 inch / 419 x 279 x 178 mm

• Notes
• Elliptical loudspeaker 8 x 4 inch. Same chassis as the wooden cased U940A and U940B Minstrel models.

• Price in first year of sale
• 17.00 GBP

• Circuit diagram reference
• Radio and TV Servicing books (R&TVS) book

• Mentioned in
• -- Original-techn. papers.

• Literature/Schematics (1)
• Trader Sheet 1315.

• Author
• Model page created by Peter Hoddow. See "Data change" for further contributors.

• Other Models

• Here you find 235 models, 153 with images and 149 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ultra Electric Ltd.; London