Specifications - Sennheiser RS 175 Instruction Manual

Specifications

30 | RS 175
Specifications
RS 175 headphone system
Carrier frequency
Modulation
SNR
RF output power
Transmission range
Max. number of
simultaneously connected
headphones
Temperature range
Relative humidity
HDR 175 headphones
Transducer principle
Transducer system
Frequency response
Max. SPL
THD
Operating time
Charging time of
rechargeable batteries
Power supply
Weight (incl. batteries)
Dimensions (W x H x D)
TR 175 transmitter
Connections
Power supply
Power consumption
Dimensions (W x H x D)
Sennheiser NT 9-3AW power supply unit
Rated input
Rated output
Temperature range
Relative humidity
2.40 to 2.48 GHz
8-FSK Digital
analog input: typ. 85 dBA at 1 V
digital input: > 90 dBA
max. 10 dBm Class 1
up to 100 m/328 ft line of sight
2
Operation: 0°C to +40°C/32°F to 104°F
Storage: -25°C to +70°C/-13°F to 158°F
Operation: 10 to 80%, non condensing
Storage: 10 to 90%
circumaural, closed
dynamic, neodymium magnets
17 Hz to 22 kHz
max. 114 dB at 1 kHz, 3% THD
< 0.5% at 1 kHz, 100 dB SPL
up to 18 hours
up to 8 hours 30 min
2 AAA size low self-discharge NiMH
rechargeable batteries, 1.2 V, 820 mAh
approx. 310 g
approx. 17 cm x 20 cm x 9.5 cm
Digital: optical
Analog: 3.5 mm stereo jack socket
9 V , 300 mA
Operation: typ. 4 W
Standby mode: ≤ 0.3 W (without
charging)
approx. 12.7 cm x 23.4 cm x 10 cm
100 – 240 V~, 50 – 60 Hz, 80 mA
9 V , 300 mA
Operation: 0°C to +40°C/32°F to 104°F
Storage: -25°C to +70°C/-13°F to 158°F
Operation: 10 to 80%, non condensing
Storage: 10 to 90%
rms