Specifications - Sennheiser RS 220 Instruction Manual

Specifications

Specifications
RS 220 system
Modulation
Frequency range
Frequencies
Number of radio channels
AF frequency response
Signal-to-noise ratio
Operating temperature range
Storage temperature range
TR 220 transmitter
Radiated RF power
Power supply
Power consumption
Connections
Input sensitivity (analog)
of the sockets
Weight
HDR 220 headphones
Transducer principle
Max. SPL at 1 kHz
THD
Power supply
Charging time
Operating time
Weight incl. rechargeable batteries approx. 329 g
PSM11R-090 power supply unit
Rated input
Rated output
Operating temperature range
digital, 16-bit, 48 kHz
2400 to 2483.5 MHz
2412 MHz; 2438 MHz; 2464 MHz
3
16 Hz to 22 kHz
typ. 90 dB
0°C to 40°C
–10°C to +70°C
10 mW
PSM11R-090 power supply unit
9 V , 1.1 A
standby mode: typ. 0.30 W
loop through mode: typ. 0.84 W
switched on: typ. 2.2 W
analog: RCA
digital coaxial: RCA
digital optical: TORX/TOTX
0.6 V to 5 V
rms rms
approx. 484 g
dynamic, open
106 dB (1 kHz, 1 V )
rms
typ. < 0.1% (1 kHz, 100 dB SPL)
2 NiMH-rechargeable batteries
(HR03, type AAA, 1.2 V)
approx. 16 hours
approx. 6 to 8 hours
100 – 240 V~, 0.3 A, 50 – 60 Hz
9 V , 1.1 A
0°C to +40°C
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