- Country
- Austria
- Manufacturer / Brand
- Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien
- Year
- 1930/1931
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 9670
- Number of Tubes
- 4
- Main principle
- TRF without regeneration
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- -Loudspeaker incorporated, but system not known.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Minerphon MW30 - Minerva-Radio Radiola-
- Shape
- Tablemodel, low profile (big size).
- External source of data
- E. Erb 3-907007-36-0
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Other Models
-
Here you find 631 models, 568 with images and 450 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Minerva-Radio (Radiola-Radioapparate und Bestandteile W. Wohleber & Co) ; Wien
Forum contributions about this model: Minerva-Radio: Minerphon MW30
Threads: 1 | Posts: 4
Dear all,
visiting the Olens Radiomuseum (Belgium), I discovered a radio that looks very similar to the MW30. It carries no manufacturing label, the front gives only the letters BNS.
There is one tube missing, the tree others are
- B409 (Philips)
- 4G30 (TE KA DE)
- tube n° 3 has a top screw connection but unfortunately it lost all of its its gray shielding painting. I think that I can read on the remains RENSxxxx...
Questions:
- is this a real MW30?
- What does BNS mean?
- The tube line-up according to RM Org is different, but contains NO tube with screw top mounting.
- what is the brand of the large capacitor at the right?
- can anyone upload a copy of the circuit diagram?
Please see pictures
Attachments
- Minerva MW30 (73 KB)
- Minerva MW30 (1) (62 KB)
- Minerva MW30 (2) (59 KB)
- Minerva MW30 (3) (69 KB)
Georges Van Campenhout † 28.4.22, 12.Aug.07