Roberts Radio FM RDS/DAB Digital Radio RD-50CFM - Manual (Page 18)

17
Circuit Features
Loudspeaker 75mm full range
Output Power 1.0 Watt
Headphone socket 3.5mm dia
Aerial System FM Telescopic aerial
DAB Telescopic aerial
Specifications
Power Requirements
Mains AC 230 volts, 50Hz only
Batteries 4 x LR20 (D size)
Battery Life
Approx. 30 hours of listening for 4 hours a day
at normal volume using alkaline cells.
Frequency Coverage
FM 87.5-108MHz
DAB 174.928 - 239.200MHz
General
Do not allow this radio to be exposed to water, steam or sand. Do not
leave your radio where excessive heat could cause damage such as
in a parked car where the heat from the sun can build up even though
the outside temperature may not seem too high. It is recommended that
the DAB band be used wherever possible as better results in terms of
quality and freedom from interference will usually be obtained than on
the FM band.