- Country
- Great Britain (UK)
- Manufacturer / Brand
- Ultra Electric Ltd.; London
- Year
- 1960
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 101781
-
- alternative name: Ultra Radio and Television
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 6
- Main principle
- Superheterodyne (common); ZF/IF 471 kHz
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Dry Batteries / 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Power out
- 0.09 W (unknown quality)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: TR88 - Ultra Electric Ltd.; London
- Shape
- Very small Portable or Pocket-Set (Handheld) < 8 inch.
- Notes
- MW 185-560m, LW preset to 1500m BBC Light Programme only.
- Source of data
- -- Original-techn. papers.
- Literature/Schematics (1)
- - - Manufacturers Literature
- Literature/Schematics (2)
- Trader sheet 1633
- 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