4P19WD Ch= 682-1
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Sylvania Hygrade,: 4P19WD Ch= 682-1 [Radio] ID = 581963 900x675
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| Year: 1961 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Semiconductors (the count is only for transistors) | 4: 2N212 SYL2132 SYL2131 SYL2135 |
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| Main principle | Superheterodyne (common); ZF/IF 455 kHz |
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| Tuned circuits | 4 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Dry Batteries / 9 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.75 inch = 7 cm |
| Power out | |
| from Radiomuseum.org | Model: 4P19WD Ch= 682-1 - Sylvania Hygrade, GTE, Nilco; |
| Material | Plastics (no bakelite or catalin) |
| Shape | Very small Portable or Pocket-Set (Handheld) < 8 inch. |
| Notes | Battery Operated Transistorized AM Receiver. |
| Circuit diagram reference | Beitman Radio Diagrams Vol. 22, 1962 |
| Mentioned in | Antique Radio Magazine - Italy, Club Antique Radio Magazine ((n. 129 gennaio-febbraio 2016, pag. 36-39)) |
| Literature/Schematics (1) | Photofact Folder, Howard W. SAMS (Date 4-62, Set 573, Folder 16) |
Model page created by Egon Penker. See "Data change" for further contributors.
All listed radios etc. from Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Here you find 896 models, 414 with images and 756 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
