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10F255 (Japan 705)

10F255 ; Silver Brand - Shin- (ID = 318972) Radio
 
10F255 ; Silver Brand - Shin- (ID = 318973) Radio
 
10F255 ; Silver Brand - Shin- (ID = 318974) Radio
 
10F255 ; Silver Brand - Shin- (ID = 318975) Radio
 
10F255 ; Silver Brand - Shin- (ID = 318976) Radio
 
10F255 ; Silver Brand - Shin- (ID = 318977) Radio
10F255 ; Silver Brand - Shin- (ID = 1809954) Radio 10F255 ; Silver Brand - Shin- (ID = 1663408) Radio
10F255 ; Silver Brand - Shin- (ID = 318978) Radio 10F255 ; Silver Brand - Shin- (ID = 1064295) Radio
10F255 ; Silver Brand - Shin- (ID = 1663409) Radio 10F255 ; Silver Brand - Shin- (ID = 1809955) Radio
10F255 ; Silver Brand - Shin- (ID = 1809956) Radio
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10F255 ; Silver Brand - Shin- (ID = 1809954) Radio
Silver Brand - Shin-: 10F255 [Radio] ID = 1809954 900x778
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For model 10F255 (Japan 705), Silver (Brand) - Shin-Shirasuna Electric Corp; Nagoya
 
Country:  Japan
Manufacturer / Brand:  Silver (Brand) - Shin-Shirasuna Electric Corp; Nagoya
alternative name
 
Shin-Shirasuna Electric Corp. || Shirasuna Denki Mfg. Co. Ltd. || Shirasuna (Shin) Electric Corp.
Brand
Plata (brand)
Year: 1970 ?? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 10: 2SC535 2SC461 2SC460 2SC460 2SC460 2SC460 2SB75 2SB75 2SB156 2SB156 1N60 1N34 1N60 1N60
Main principle Superheterodyne (common); ZF/IF 455/10700 kHz
Tuned circuits 4 AM circuit(s)     8 FM circuit(s)
Wave bands Broadcast, Short Wave plus FM or UHF.
Details
Power type and voltage Storage and/or dry batteries / c: 3 x 1.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch
Power out 0.55 W (unknown quality)
from Radiomuseum.org Model: 10F255 - Silver Brand - Shin-Shirasuna
Material Modern plastics (no Bakelite or Catalin)
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Notes

Silver 10F255;
SW: 5.8 - 6.3 MHz,
MW: 510 - 1605 kHz,
FM: 87.5 - 104 MHz,
Earphones jack.

AM-IF has a combined L-C/ceramic filter

See also the similar Quelle model 3-Band-Transistor-Koffer Silver 10F255A and a 9 transistor variant Silver 10F255A with only L-C IF filtering.

Made in Japan 705

Literature/Schematics (1) -- Original-techn. papers.

Model page created by Josef Pilz. See "Data change" for further contributors.



All listed radios etc. from Silver (Brand) - Shin-Shirasuna Electric Corp; Nagoya
Here you find 153 models, 135 with images and 64 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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