National 2 Band/ 7Transistor AT-290
Use red slider bar for more.
Panasonic,: National 2 Band/ 7Transistor AT-290 [Radio] ID = 1692977 916x600
Select picture or schematic to display from thumbnails on the right and click for download.
|
|
||||
| Year: 1959 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 7: MC103 OC44 OC44 OC71 OC71 OC72 OC72 OA70 |
|---|
| Main principle | Superheterodyne (common); ZF/IF 455 kHz |
|---|---|
| Wave bands | Broadcast and Short Wave (SW). |
| Details | |
| Power type and voltage | Batteries / addl. power jack / AA: 4 x 1,5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.5 inch = 6.4 cm |
| Power out | 0.15 W (0.2 W max.) |
| from Radiomuseum.org | Model: National 2 Band/ 7Transistor AT-290 - Panasonic, Matsushita, |
| Material | Plastics (no bakelite or catalin) |
| Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
| Dimensions (WHD) | 6 x 3.25 x 2 inch / 152 x 83 x 51 mm |
| Notes |
Frequency Range |
| Price in first year of sale | 11'800.00 Yen |
Model page created by Daniel Rosha. See "Data change" for further contributors.
All listed radios etc. from Panasonic, Matsushita, National ナショナル (also tubes); Osaka
Here you find 2667 models, 2427 with images and 508 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
