Specifications, Circuit features – Roberts Radio R9954 User Manual
Page 9
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If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
9
The Company reserves the right to amend the specification without notice.
Specifications
Power Requirements
Mains
AC 230 volts, 50Hz
only
Batteries
4 x LR14 (C size)
Battery Life
Approx. 80hrs of listening time for 4 hours a day at
normal volume using alkaline cells.
Frequency Coverage
FM
87.5 - 108MHz
MW
522 - 1620kHz
LW
144 - 281kHz
Circuit Features
Loudspeaker
92mm x 1 ohm
Output power
1W into 4 ohms
Headphone socket
3.5mm dia.
Aerial System FM
Telescopic Aerial
MW
Built-in Ferrite aerial
LW
Built-in Ferrite aerial
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