Ultimate Ch=7L
Ultimate (Brand), Radio Ltd. & Radio (1936) Ltd.; Auckland
- Country
- New Zealand-Aotearoa
- Manufacturer / Brand
- Ultimate (Brand), Radio Ltd. & Radio (1936) Ltd.; Auckland
- Year
- 1933/1934
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 339170
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Superhet with RF-stage; 3 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- 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 8 inch = 20.3 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: Ultimate Ch=7L - Ultimate Brand, Radio Ltd. &
- Shape
- Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
- Notes
-
7-Valve superhet with RF stage broadcast (MW) tombstone receiver.
- Author
- Model page created by Brian Stevens. 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