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RT22

RT22; Roberts Radio Co.Ltd (ID = 1651026) Radio
 
RT22; Roberts Radio Co.Ltd (ID = 1651025) Radio
 
RT22; Roberts Radio Co.Ltd (ID = 1651024) Radio
RT22; Roberts Radio Co.Ltd (ID = 176041) Radio RT22; Roberts Radio Co.Ltd (ID = 216007) Radio
RT22; Roberts Radio Co.Ltd (ID = 315650) Radio RT22; Roberts Radio Co.Ltd (ID = 1397254) Radio
RT22; Roberts Radio Co.Ltd (ID = 1662508) Radio RT22; Roberts Radio Co.Ltd (ID = 1662509) Radio
RT22; Roberts Radio Co.Ltd (ID = 1662510) Radio RT22; Roberts Radio Co.Ltd (ID = 1662511) Radio
RT22; Roberts Radio Co.Ltd (ID = 1779529) Radio RT22; Roberts Radio Co.Ltd (ID = 1993996) Radio
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RT22; Roberts Radio Co.Ltd (ID = 176041) Radio
Roberts Radio Co.Ltd: RT22 [Radio] ID = 176041 933x700
Select picture or schematic to display from thumbnails on the right and click for download.
For model RT22, Roberts Radio Co.Ltd., East Molesey, Surrey, UK:
Roberts RT22 MW/LW/FM radio in red
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Roberts Radio Co.Ltd., East Molesey, Surrey, UK
Year: 1979–1982 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 11: BF194 BF195 BF195 BF195 BC148 BF194 BC148 BC158 BC158 BC338 BC328 AA119 AA119 AA119
Main principle Superheterodyne (common); ZF/IF 470/10700 kHz; 3 AF stage(s)
Wave bands Broadcast, Long Wave and FM or UHF.
Details
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8.5 cm = 3.3 inch
Power out 0.45 W (undistorted)
from Radiomuseum.org Model: RT22 - Roberts Radio Co.Ltd., East
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 245 x 106 x 75 mm / 9.6 x 4.2 x 3 inch
Notes

Im Schaltbild ist irrtümlicherweise R47 als Lautstärkeregler angegeben. Als Lautstärkeregler dient aber R33.

Bei den Halbleitern sind jene des FM-Tuners nicht enthalten. Dieser ist eine "sealed unit" und auch nicht abgleichbar.

The list of semiconductors excludes those in the sealed Roberts RR1412/4 FM module.

Net weight (2.2 lb = 1 kg) 1.5 kg / 3 lb 4.9 oz (3.304 lb)
Mentioned in - - Manufacturers Literature
Literature/Schematics (1) Trader Service Sheet (suppl. of Wireless & El. Trader, etc.) (3357 21.3.1979)

Model page created by Howard Craven. See "Data change" for further contributors.



All listed radios etc. from Roberts Radio Co.Ltd., East Molesey, Surrey, UK
Here you find 82 models, 78 with images and 43 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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