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Year: 1964 ? | Category: Broadcast Receiver - or past WW2 Tuner | ||||
Semiconductors (the count is only for transistors) | 7: NR1 NR2 NR2 NR3 NR3 NR4_Thomson PR4_Thomson |
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Main principle | Superheterodyne (common); ZF/IF 455 kHz |
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Tuned circuits | 5 AM circuit(s) |
Wave bands | Broadcast (MW) and Long Wave. |
Details | |
Power type and voltage | Dry Batteries / 2x 4.5 Volt |
Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch |
Power out | |
from Radiomuseum.org | Model: Mexico - Grandin, Cristal-Grandin SFRT; |
Material | Leather / canvas / plastic - over other material |
Shape | Portable set > 8 inch (also usable without mains) |
Dimensions (WHD) | 275 x 150 x 70 mm / 10.8 x 5.9 x 2.8 inch |
Notes | Clavier 4 touches: PO, GO, Antenne, Cadre. Poignée escamotable. Prise antenne auto et écouteur individuel. Coffret plastique moulé gainé SKAI thermo-isolant. Voir aussi modèle Mexico 631 avec 6 transistors. |
Net weight (2.2 lb = 1 kg) | 1.4 kg / 3 lb 1.3 oz (3.084 lb) |
Literature/Schematics (1) | Le grand livre de la TSF (Doctsf Ref 23008) |
Model page created by Jean-Louis Buton. See "Data change" for further contributors.
All listed radios etc. from Grandin, Cristal-Grandin (SFRT); Paris, Montreuil
Here you find 277 models, 212 with images and 83 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.