Sennheiser 502874 - Manual (Page 33)

Specifications
32
Specifications
RS 170 system
Modulation MSK digital
Carrier frequencies 2.4 – 2.48 GHz
Range approx. 80 m in the open area
Ambient temperature 32 °F to 104 °F (0 °C to 40 °C)
TR 170 transmitter
Audio connection 3.5 mm stereo jack socket
Power consumption
(standby mode) < 0.5 W
Power supply 5 V , 500 mA
Transmission power < 10 mW
Weight approx. 336 g
Dimensions 12.5 cm x 10 cm x 23 cm
HDR 170 headphones
Transducer principle circumaural, closed
Max. SPL 110 dB (SPL)
THD < 0.5 % at 1 kHz, 100 dB SPL
Frequency response 18 Hz – 21,000 Hz
Charging time of
rechargeable batteries approx. 16 hours
Power supply 2 AAA size NiMH rechargeable batteries,
1.2 V, 600 mAh
Operating time approx. 24 hours
Weight
(w/o rechargeable batteries) approx. 228 g
SSA-4P 5050F power supply unit
Rated input 100 – 240 V~, 0.2 A, 50 – 60 Hz
Rated output 5 V , 500 mA
Operating temperature range 32 °F to 104 °F (0 °C to 40 °C)