- Country
- New Zealand-Aotearoa
- Manufacturer / Brand
- Ultimate (Brand), Radio Ltd. & Radio (1936) Ltd.; Auckland
- Year
- 1954 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 319244
- Number of Tubes
- 6
- Number of Transistors
- Semiconductors
- Selenium-Rectifier
- Main principle
- Superhet with RF-stage; ZF/IF 460 kHz; 2 AF stage(s)
- Tuned circuits
- 8 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Line / Batteries (any type) / 220 - 250 ACV or 90V & 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
- Material
- Bakelite or Plastics (type unknown)
- from Radiomuseum.org
- Model: Ultimate RBO - Ultimate Brand, Radio Ltd. &
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 310 x 230 x 150 mm / 12.2 x 9.1 x 5.9 inch
- Notes
-
6 valve, AC or battery powered superhet with an RF stage and a Push-Pull audio output stage.
- Author
- Model page created by Noel Sutherland. See "Data change" for further contributors.
- Other Models
-
Here you find 151 models, 127 with images and 132 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Ultimate (Brand), Radio Ltd. & Radio (1936) Ltd.; Auckland
Collections
The model Ultimate is part of the collections of the following members.