4 Tube Superheterodyne Portable Radio
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Holiday; brand: 4 Tube Superheterodyne Portable Radio [Radio] ID = 2093946 1400x957
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1954 ?? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: 1R5 1T4 1U5 3S4 |
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| Main principle | Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s) |
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| Tuned circuits | 6 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Dry Batteries / 1.5 & 67.5 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.5 inch = 6.4 cm |
| Power out | 0.18 W (max.) |
| from Radiomuseum.org | Model: 4 Tube Superheterodyne Portable Radio - Holiday; brand |
| Material | Plastics (no bakelite or catalin) |
| Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
| Dimensions (WHD) | 158 x 110 x 55 mm / 6.2 x 4.3 x 2.2 inch |
| Notes | Portable Radio manufactured under RCA License Batteries are: "A" 1.5 Volt Eveready #935; "B" 67.5 Volts Eveready #416 or equivalent. Made in Japan. |
| Net weight (2.2 lb = 1 kg) | 1 lb 4 oz (1.25 lb) / 0.568 kg |
| Literature/Schematics (1) | - - Manufacturers Literature (Inside back cover) |
Model page created by Jack Sorensen. See "Data change" for further contributors.
All listed radios etc. from Holiday; (brand)
Here you find 31 models, 27 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
