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6 Transistor (Six-Transistor) Radio ZR-740

6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 2244076) Radio 6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 2244077) Radio
6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 2244078) Radio 6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 368054) Radio
6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 368058) Radio 6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 368057) Radio
6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 260910) Radio 6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 368055) Radio
6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 368056) Radio 6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 1037375) Radio
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6 Transistor Radio ZR-740; Zephyr Co., Ltd.; (ID = 2244076) Radio
Zephyr Co., Ltd.;: 6 Transistor Radio ZR-740 [Radio] ID = 2244076 1400x1050
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For model 6 Transistor (Six-Transistor) Radio ZR-740, Zephyr Co., Ltd.; Tokyo
 
Country:  Japan
Manufacturer / Brand:  Zephyr Co., Ltd.; Tokyo
Year: 1962 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 6: 2SA160 2SA156 2SA156 2SB113 2SB114 2SB114 SD46
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz
Tuned circuits 5 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)
Power out
from Radiomuseum.org Model: 6 Transistor Radio ZR-740 - Zephyr Co., Ltd.; Tokyo
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 60 x 104 x 24 mm / 2.4 x 4.1 x 0.9 inch
Notes

Zephyr ZR-740 with leather case and easel stand at back.

Net weight (2.2 lb = 1 kg) 0.195 kg / 0 lb 6.9 oz (0.43 lb)
Collectors' prices  

Model page created by Peter Hoddow. See "Data change" for further contributors.



All listed radios etc. from Zephyr Co., Ltd.; Tokyo
Here you find 23 models, 21 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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