Ultimate 417 Ch=S
Ultimate (Brand), Radio Ltd. & Radio (1936) Ltd.; Auckland
- Country
- New Zealand-Aotearoa
- Manufacturer / Brand
- Ultimate (Brand), Radio Ltd. & Radio (1936) Ltd.; Auckland
- Year
- 1932
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 339105
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- TRF without regeneration; Screengrid 1926-1935
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 230 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6.5 inch = 16.5 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: Ultimate 417 Ch=S - Ultimate Brand, Radio Ltd. &
- Shape
- Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
- Notes
-
4-Valve TRF broadcast (MW) budget table model receiver.
- Price in first year of sale
- 17.50 NZ £
- Mentioned in
- The Golden Age of Radio in the Home 1986 (Page 70)
- Author
- Model page created by Brian Stevens. See "Data change" for further contributors.
- Other Models
-
Here you find 153 models, 128 with images and 133 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