Specifications
CD player sectionSystem
Compact disc digital audio system Laser diode properties
Material: GaAlAs
Wave length: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a distance of about 200 mm from the objective lens surface on the optical
Spindle speed
200 r/min (rpm) to 500 r/min (rpm) (CLV) Number of channels
2 Frequency response
20 - 20 000 Hz
Below measurable limit
Radio sectionFrequency range
FM: 87.5 - 108 MHz
MW: 531 - 1 611 kHz (9 kHz step) 530 - 1 610 kHz (10 kHz step)
LW: 153 - 279 kHz
IF
FM: 10.7 MHz
MW/LW: 450 kHz
Antennas
FM: Telescopic aerial
MW/LW:
Recording system
Approx. 120 s (sec.) with Sony cassette
TYPE I (normal): 80 - 10 000 Hz
GeneralSpeaker
Full range: 10 cm (4 in.) dia.,
3.2Ω , cone type (2)
Outputs
Headphones jack (stereo minijack) For 16 - 68 Ω impedance headphones
Maximum power output
4.6W
Power requirements
For CD radio
9 V DC, 6 R20 (size D) batteries For remote control:
3 V DC, 2 R6 (size AA) batteries Power consumption
AC 20 W
Battery life
For CD radio
FM recording
Sony R20P: approx. 13.5 h
Sony alkaline LR20: approx. 20 h
Tape playback
Sony R20P: approx. 7.5 h
Sony alkaline LR20: approx. 15 h
CD playback
Sony R20P: approx. 2.5 h
Sony alkaline LR20: approx. 7 h
Dimensions
Approx. 386 ⋅ 166 ⋅ 252 mm (w/h/d)
(15 1⁄4 ⋅ 6 5⁄8 ⋅ 10 inches) (incl. projecting parts)
Mass
Approx. 3.3 kg (7 lb. 4 oz) (incl. batteries) Supplied accessories
Mains lead (1) Remote control (1)
Design and specifications are subject to change without notice.
Optional accessoriesSony MDR headphones series