Specifications - Sennheiser RS185 Instruction Manual

Specifications

Specifications
RS 185 headphone system
Carrier frequency
Modulation
SNR
RF output power
Transmission range
Max. number of
simultaneously connected
headphones
Temperature range
Relative humidity
HDR 185 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 185 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: ALC typ. 85 dBA at 1 V
MLC ≥ 90 dBA
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, open
dynamic, neodymium magnets
17 Hz to 22 kHz
max. 106 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: RCA
9 V , 300 mA
Operation: typ. 4 W
Standby mode: ≤ 0.3 W (without
charging)
approx. 12.7 cm x 23.4 cm x 10.9 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
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