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R701 R701ib

R701 R701ib; Roberts Radio Co.Ltd (ID = 2240309) Radio R701 R701ib; Roberts Radio Co.Ltd (ID = 2240315) Radio
R701 R701ib; Roberts Radio Co.Ltd (ID = 1687119) Radio R701 R701ib; Roberts Radio Co.Ltd (ID = 1687120) Radio
R701 R701ib; Roberts Radio Co.Ltd (ID = 1687121) Radio R701 R701ib; Roberts Radio Co.Ltd (ID = 1687122) Radio
R701 R701ib; Roberts Radio Co.Ltd (ID = 1687123) Radio R701 R701ib; Roberts Radio Co.Ltd (ID = 1687124) Radio
R701 R701ib; Roberts Radio Co.Ltd (ID = 1687125) Radio
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R701 R701ib; Roberts Radio Co.Ltd (ID = 2240309) Radio
Roberts Radio Co.Ltd: R701 R701ib [Radio] ID = 2240309 1200x1117
Select picture or schematic to display from thumbnails on the right and click for download.
For model R701 R701ib, Roberts Radio Co.Ltd., East Molesey, Surrey, UK:
Roberts Radio Ltd GB: model R701 S/n 114610 in cream.
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Roberts Radio Co.Ltd., East Molesey, Surrey, UK
Year: 1993 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Superheterodyne (common)
Wave bands Broadcast, Long Wave and FM or UHF.
Details
Power type and voltage Line / Batteries (any type) / 6 x 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
Power out 1 W (unknown quality)
from Radiomuseum.org Model: R701 R701ib - Roberts Radio Co.Ltd., East
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 255 x 163 x 80 mm / 10 x 6.4 x 3.1 inch
Notes

2 Ics, (LA1186 FM front end, TA8117N AM/FM radio with power amplifier used in s/n114610 ) 1 Zener diode.

The LA1186 supply is regulated to approx 4V by a zener + transistor Q2.

DC 9 volt socket for external mains adaptor, headphone socket on top of dial.

Source of data - - Data from my own collection

Model page created by Fernando Hidalgo-Suarez. 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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