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Wireless Stereo Headphones MDR-RF820 R

Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385741) Speaker-P Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385742) Speaker-P
Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385743) Speaker-P Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385744) Speaker-P
Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385745) Speaker-P Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385746) Speaker-P
Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385747) Speaker-P Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385748) Speaker-P
Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385749) Speaker-P Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385751) Speaker-P
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Wireless Stereo Headphones MDR-RF820 R; Sony Corporation; (ID = 2385741) Speaker-P
Sony Corporation;: Wireless Stereo Headphones MDR-RF820 R [Speaker-P] ID = 2385741 1400x1791
Select picture or schematic to display from thumbnails on the right and click for download.
For model Wireless Stereo Headphones MDR-RF820 R, Sony Corporation; Tokyo
 
Country:  Japan
Manufacturer / Brand:  Sony Corporation; Tokyo
Year: 2002 ? Category: Loudspeaker, headphone or earphone
Semiconductors (the count is only for transistors) Semiconductors present.
Wave bands Wave Bands given in the notes.
Details
Power type and voltage Batteries / addl. power jack / AAA: 2 × 1,5 V or NiMH akku 2 × 1,2 V / 9 Volt
Loudspeaker - Is a Headphone or Earphone
Power out
from Radiomuseum.org Model: Wireless Stereo Headphones MDR-RF820 R - Sony Corporation; Tokyo
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Notes

20- 20 000 Hz; 863,5 - 864,5 MHz; Ch1, Ch2, Ch3. The transmitter of MDR-RF820R and RF850 same machine, TMR-RF850 R. Difference is only in the headphones.

Transmitter: 9 V, Receiver: 2 x AAA

Made in Malaysia

Net weight (2.2 lb = 1 kg) 0.270 kg / 0 lb 9.5 oz (0.595 lb)

Model page created by Sandor Selyem-Tóth. See "Data change" for further contributors.



All listed radios etc. from Sony Corporation; Tokyo
Here you find 3527 models, 3267 with images and 748 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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