Sony MDR-RF830 - User Manual

MDR-RF830
UK Model SERVICE MANUAL
WIRELESS STEREO HEADPHONES
MICROFILM
SPECIFICATIONS
MDR-RF830 is the component model block one in the MDR-RF830RK.
COMPONENT MODEL NAME FOR MDR-RF830RK
Power source DC 3 V: 2 × R6 (size AA) battery
or 2 × supplied
NC-AA-HJ Ni-Cd
rechargeable battery
Mass Approx. 215 g (7.6 oz.) incl.
Ni-Cd batteries
Design and specifications are subject to change
without notice.
Wireless Stereo Headphones MDR-RF830
Transmitter TMR-RF830R
Ver 1.0 1998.07

Sony MDR-RF830 Specifications

General

Driver Unit	40 mm
Circumaural	Yes
Wireless Technology	RF (Radio Frequency)
Impedance	32 ohms
Driver Size	40 mm
Sensitivity	100 dB/mW
Type	Wireless
Battery Life	20 hours
Transmitter Range	Approx. 100m