![background image](http://html.mh-extra.com/html/sennheiser/502874/502874_instruction-manual_1240176033.webp)
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)