Specifications, Circuit features – Roberts Radio R9943 User Manual
Page 21
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Specifications
Power Requirements
Mains
AC 230 volts, 50Hz
only
Batteries
4 x LR20 (D size)
Battery Life
Approx. 70 hours of listening for 4 hours a day
at normal volume using alkaline cells.
Frequency Coverage
FM
87.5-108MHz
MW
522- 1629kHz
LW
153- 279kHz
Circuit Features
Loudspeaker
Woofer 125mm 4ohms
Tweeter 38mm 4 ohms
Output Power
Mains
1.4 Watts
Batteries
0.8 Watts
Headphone socket
3.5mm dia
Aerial System FM
Telescopic aerial
MW
Built-in Ferrite aerial
LW
Built-in Ferrite aerial
20
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