Form PN2
Nora, Aron, Heliowatt; Berlin
- Country
- Germany
- Manufacturer / Brand
- Nora, Aron, Heliowatt; Berlin
- Year
- 1924/1925
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 3793
Bild aus "10 Jahre NORA-Radio"
- Number of Tubes
- 3
- Main principle
- TRF without regeneration; 2 AF stage(s)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries / 4 & 70 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Metal case, TUBES VISIBLE
- from Radiomuseum.org
- Model: Form PN2 - Nora, Aron, Heliowatt; Berlin
- Shape
- Tablemodel, with any shape - general.
- Notes
-
Form P + Form N2 in einem Gehäuse. Fest eingestellte, von außen nicht veränderbare induktive Rückkopplung, NF-Trafokopplung.
- Source of data
- Radiokatalog Band 1, Ernst Erb
- Literature/Schematics (1)
- 10 Jahre NORA-Radio GmbH
- Other Models
-
Here you find 633 models, 556 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Nora, Aron, Heliowatt; Berlin