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alternative name | Chicago Radio Lab | ||||
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| Year: 1951–1953 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: 1U4 1L6 1U4 1S5 or 1U5 3V4 |
| Main principle | Superhet with RF-stage; ZF/IF 455 kHz |
|---|---|
| Tuned circuits | |
| Wave bands | Broadcast plus more than 2 Short Wave bands. |
| Details | |
| Power type and voltage | Line / Batteries (any type) / AC/DC 110; 220; Batt.9 & 90 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.25 inch = 13.3 cm |
| Power out | |
| from Radiomuseum.org | Model: Trans-Oceanic H500 Ch= 5H40 - Zenith Radio Corp.; Chicago, |
| Material | Leather / canvas / plastic - over other material |
| Shape | Portable set > 8 inch (usable also without mains) |
| Dimensions (WHD) | 430 x 280 x 200 mm / 16.9 x 11 x 7.9 inch |
| Notes | The different revision versions can only be distinguished if the chassis back is visible. Here is the place for such undefined set pictures. See also the article here. Siehe auch den Artikel hier. Si veda anche l'articolo in questa pagina. Battery Pack No. Z-985 ( 9 & 90 V DC). 220 V mains only with power adapter inserted. |
| Net weight (2.2 lb = 1 kg) | 8 kg / 17 lb 9.9 oz (17.621 lb) |