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ICF-SW77

ICF-SW77; Sony Corporation; (ID = 254440) Radio
 
ICF-SW77; Sony Corporation; (ID = 254441) Radio
 
ICF-SW77; Sony Corporation; (ID = 254442) Radio
 
ICF-SW77; Sony Corporation; (ID = 254344) Radio
 
ICF-SW77; Sony Corporation; (ID = 253814) Radio
 
ICF-SW77; Sony Corporation; (ID = 253815) Radio
 
ICF-SW77; Sony Corporation; (ID = 254120) Radio
 
ICF-SW77; Sony Corporation; (ID = 254121) Radio
 
ICF-SW77; Sony Corporation; (ID = 254122) Radio
 
ICF-SW77; Sony Corporation; (ID = 254123) Radio
ICF-SW77; Sony Corporation; (ID = 2238376) Radio ICF-SW77; Sony Corporation; (ID = 190948) Radio
ICF-SW77; Sony Corporation; (ID = 190950) Radio ICF-SW77; Sony Corporation; (ID = 112569) Radio
ICF-SW77; Sony Corporation; (ID = 121827) Radio ICF-SW77; Sony Corporation; (ID = 789815) Radio
ICF-SW77; Sony Corporation; (ID = 789816) Radio ICF-SW77; Sony Corporation; (ID = 789817) Radio
ICF-SW77; Sony Corporation; (ID = 789818) Radio ICF-SW77; Sony Corporation; (ID = 789823) Radio
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ICF-SW77; Sony Corporation; (ID = 2238376) Radio
Sony Corporation;: ICF-SW77 [Radio] ID = 2238376 921x691
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For model ICF-SW77, Sony Corporation; Tokyo:
Eig. Gerät u. Photo. Fast täglich im Gebrauch im Shack und auf Auslandsreisen.
 
Country:  Japan
Manufacturer / Brand:  Sony Corporation; Tokyo
Year: 1991 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Superhet, double/triple conversion
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details
Power type and voltage Dry Batteries / 4x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 0.4 W (unknown quality)
from Radiomuseum.org Model: ICF-SW77 - Sony Corporation; Tokyo
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 276 x 172 x 46 mm / 10.9 x 6.8 x 1.8 inch
Notes Coverage 150 - 30000 kHz, 76 - 108 MHz;
AM, SSB (LSB/USB/ECSS-Sync); FM: digital readout; keypad frequency entry; 162 alphanumeric memories, clock; Ext. power jack: DC 6 V.
Net weight (2.2 lb = 1 kg) 1.480 kg / 3 lb 4.2 oz (3.26 lb)
Price in first year of sale 890.00 DM
Collectors' prices  
External source of data R.Lichte
Literature/Schematics (1) -- Original-techn. papers.

Model page created by Martin Bösch. See "Data change" for further contributors.



All listed radios etc. from Sony Corporation; Tokyo
Here you find 3210 models, 2938 with images and 672 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Sony Corporation;: ICF-SW77
Threads: 2 | Posts: 2
Hits: 3564     Replies: 0
SONY ICF-SW77 Modification DRM
Hans Völkening
25.Sep.06
  1

Sony ICF-SW77

Modifikation DRM-Empfang:
- ZF-Filter tauschen
- DRM-Mischer einbauen
- Mischerausgang für PC-Soundkarte

Urheberrecht:
Die angehängte Datei geistert schon seit einigen Jahren an diversen Stellen im Internet herum. In der Datei selber findet sich kein Copyrightvermerk. 
Am wahrscheinlichsten dürfte die Urheberschaft auf das Umfeld von drmrx.org zurückzuführen sein.

Modification DRM Reception
- change IF-Filter
- install DRM-Mixer
- mixer output to PC-Soundcard

Copyright:
The attached document has been floating around the Net for several years and numerous places and carries no copyright mark at all. 
Most likely the original copyright holder might be found somewhere near drmrx.org

 

Haftungsausschluss:
Sie führen sämtliche Modifikationen in Ihrer eigenen Verantwortung durch.
Disclaimer:
Proceed at your own risk.

Hans Voelkening

Anlagen:

 
Hits: 6090     Replies: 0
Sony ICF-SW77: Modification: Frequenzbereich
Hans Völkening
20.Sep.06
  1

Sony ICF-SW77

Modifikation
Frequenzbereichserweiterung:

Der ICF-SW77 wurde in 4 verschiedenen länder-spezifischen Versionen ausgeliefert.

Durch das Öffnen der unten beschriebenen Lötbrücken lässt sich der maximal mögliche Frequenzbereich öffnen:

  • UKW: 76-108 MHz
  • LMK: 150 - 29,999.9 kHz

Modification
Full Frequency Coverage:

The ICF-SW77 was shiped in 4 different regional versions.

By opening the shown solder bridges the full frequency coverage will be restored:

  • FM: 76-108 MHz
  • LMS:150 - 29,999.9 kHz

 

Haftungsausschluss:
Sie führen sämtliche Modifikationen in Ihrer eigenen Verantwortung durch. Bitte beachten Sie die gesetzlichen Vorschriften in Ihrem Land!
Disclaimer:
Proceed at your own risk. Please watch regulations in your country!

Hans Voelkening

Attachments

 
Sony Corporation;: ICF-SW77
End of forum contributions about this model

  
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