Rogers B7/30 Ch= 22
Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
- Country
- Canada
- Manufacturer / Brand
- Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
- Year
- 1935/1936
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 158326
-
- alternative name: Rogers Radio Tube
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Superhet with RF-stage; ZF/IF 456 kHz; 3 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast plus 2 Short Wave bands.
- Power type and voltage
- Storage and/or dry batteries / 2 & 135 & 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Rogers B7/30 Ch= 22 - Rogers-Majestic, Standard
- Notes
- The Rogers B7/35, Majestic Algonquin, Iroquois, De Forest Cambridge and Oxford are electronically identical to this model.
- Circuit diagram reference
- Radio College of Canada
- Mentioned in
- RCC Rogers-Majestic section page 10, 13, 14 & Cross Reference
- Author
- Model page created by Robin Roeckers. See "Data change" for further contributors.
- Other Models
-
Here you find 555 models, 233 with images and 506 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Rogers-Majestic, Standard Radio Manufacturing, Rogers Radio Tubes; Toronto
Forum contributions about this model: Rogers-Majestic,: Rogers B7/30 Ch= 22
Threads: 1 | Posts: 2
The Rogers-Majestic company has two ways of writing model numbers, B7/30 (using the forward slash) and B7-30 (using the hyphen), depending on where you look. The RCC Chassis and Model Number listing uses the slash exclusively whereas the Rogers-Majestic schematic section itself uses both.
I have entered all but three models using the hyphen mainly because:
1.) the RCC listings start that way and
2.) where I work has rules about labeling things to avoid possible computer glitches.
Now I am wondering if someone using a search would be able to find these sets. Should the slash be included or hope they will try all means available i.e. chassis number, tube complement, etc?
Robin Roeckers, 20.Aug.09