R3
Use red slider bar for more.
Isaria Zählerwerke: R3 [Radio] ID = 1305711 933x613
Select picture or schematic to display from thumbnails on the right and click for download.
|
|
||||
| Year: 1924/1925 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 3: |
|---|
| Main principle | TRF with regeneration; 2 AF stage(s) |
|---|---|
| Tuned circuits | 1 AM circuit(s) |
| Details | |
| Power type and voltage | Storage and/or dry batteries |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: R3 - Isaria Zählerwerke AG; München |
| Material | Metal case, TUBES VISIBLE |
| Shape | Tablemodel, slant panel. |
| Notes | eingebaute Spule; Regenerativ-Empfänger. |
| Price in first year of sale | 129.00 RM + |
| External source of data | E. Erb 3-907007-36-0 |
| Source of data | Katalog WEGA, Stuttgart 1925 / Radiokatalog Band 2, Ernst Erb |
| Picture reference | Das Modell ist im «Radiokatalog» (Erb) abgebildet. |
All listed radios etc. from Isaria Zählerwerke AG; München
Here you find 36 models, 27 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
