Specifications
30 | RS 195
Specifications
System – model: RS 195
Headphones – model: HDR 195
Transmitter – model: TR 195
Transmission frequency 2,406 to 2,474 MHz
Modulation 8-FSK Digital
Signal-to-noise ratio
analog input: typ. 85 dB(A) at 1 V
rms
digital input: > 90 dB(A)
RF output power max. 10 dBm, class 1
Range up to 100 m (free line of sight)
Max. number of simultane-
ously connected head-
phones
2 (without
Personal Hearing
activated)
Temperature range
operation: 0 °C to +40 °C
storage: -25 °C to +70 °C
Relative humidity
operation: 10 to 80 %, non condensing
storage: 10 to 90 %
Type circumaural, closed
Transducer principle dynamic, neodymium magnets
Frequency response 17 Hz to 22 kHz
Max. SPL max. 117 dB at 1 kHz, 3 % THD
THD < 0.5 % at 1 kHz, 100 dB SPL
Operating time up to 18 hours
Charging time of recharge-
able batteries
up to 8.5 hours
Power supply
2 low self-discharge NiMH recharge-
able batteries, AAA size, 1.2 V,
820 mAh
Magnetic field strength 2.7 mT
Weight (incl. batteries) approx. 340 g
Dimensions (W x H x D) approx. 17 cm x 20 cm x 9.5 cm
Connections
digital input: optical
analog input: 3.5 mm jack socket
Power supply 9 V , 300 mA
Power consumption
operation: typ. 4 W
standby: ≤ 0.3 W (without charging)
Dimensions (W x H x D) approx. 12.7 cm x 23.4 cm x 10.9 cm
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