Koffer-Super BKS 237 - BSK 237
Braun; Frankfurt
- Country
- Germany
- Manufacturer / Brand
- Braun; Frankfurt
- Year
- 1937/1938
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 1226
BKS237
BKS 237.
BKS237
BKS 237
BKS 237
BKS 237
Einige Knöpfe sind nicht original.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superheterodyne (common); ZF/IF 488 kHz
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries / 120 & 2 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- from Radiomuseum.org
- Model: Koffer-Super BKS 237 - BSK 237 - Braun; Frankfurt
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 350 x 260 x 150 mm / 13.8 x 10.2 x 5.9 inch
- Notes
- Beide Schreibweisen kommen vor: BSK und BKS! 2 eingebaute Rahmenantennen
- Net weight (2.2 lb = 1 kg)
- 5.2 kg / 11 lb 7.3 oz (11.454 lb)
- Price in first year of sale
- 201.00 RM
- Source of data
- Handbuch WDRG 1937 / Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- Lange-Nowisch
- Mentioned in
- Radios von gestern, 1. Auflage
- Picture reference
- Das Modell ist im «Radiokatalog» (Erb) abgebildet.
- Other Models
-
Here you find 1061 models, 931 with images and 651 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Braun; Frankfurt
Collections
The model Koffer-Super is part of the collections of the following members.
Forum contributions about this model: Braun; Frankfurt: Koffer-Super BKS 237 - BSK 237
Threads: 3 | Posts: 11
Thank you Michael Watterson for what you saw what saw. Now I have a question similar to yours: BKS237 and BSK237 is one and the same model or not? On my model there shild labeled BKS237.
King regards
Oleksii Korniienko
Oleksii Korniienko, 11.Oct.12
Dear administrators-editors,
In this post I posted photo BKS237 model with a range of wavelengths MW and LW. Why are you posted pictures BKS237K receiver with a range of LW, MW and KW? Besides. there are differences in the design of radio boxes:
BKS237 - back panel is not removable
BKS237K - removable rearpanel
Various sizes of box:
BKS237 - 350x260x150 mm
BKS237K - 400x300x190 mm
Different connection to battery:
BKS237 - spring terminals
BKS237K - another way to connect
This data is sufficient to present a model Braun BKS237 as a new model for RMorg.
Kind regards,
Korniienko Oleksii.
Oleksii Korniienko, 06.Oct.12
Bert Pool, 05.Jun.07