Roland 3PL
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Seibt, Dr. Georg: Roland 3PL [Radio] ID = 793631 698x933
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1932/1933 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: REN904 REN904 RE134 RGN354 or EG200 |
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| Main principle | TRF with regeneration; 2 AF stage(s) |
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| Tuned circuits | 1 AM circuit(s) |
| Wave bands | Broadcast (MW) and Long Wave. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110-240 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: Roland 3PL - Seibt, Dr. Georg Nachf.; |
| Material | Wooden case |
| Shape | Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only). |
| Dimensions (WHD) | 360 x 490 x 205 mm / 14.2 x 19.3 x 8.1 inch |
| Price in first year of sale | 114.00 RM + |
| Source of data | Katalog Radio-Zentrale Prohaska 1932/33 / Radiokatalog Band 1, Ernst Erb |
| Circuit diagram reference | Lange+Schenk+FS-Röhrenbestückung |
| Picture reference | Das Modell ist im «Radiokatalog» (Erb) abgebildet. |
All listed radios etc. from Seibt, Dr. Georg (Nachf.); Berlin, auch München
Here you find 402 models, 335 with images and 198 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
