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Specifications
25
Specifications
RF characteristics
AF characteristics
Overall device
In compliance with
Frequency ranges 516–558, 558–626, 626–698, 718–790, 790–865MHz
(Aw to Dw, Gw, see page 4)
Transmission frequencies up to 3,000 frequencies, tuneable in steps of 25 kHz
20 frequency banks, each with up to 32 factory-preset channels
6 frequency banks, each with up to 32 user programmable
channels
Switching bandwidth up to 75 MHz
Frequency stability ±10 ppm (–10°C to +55°C)
Antenna output BNC socket, 50 Ω
RF output power at 50 Ω typ. 10/30/50 mW (Low/Standard/High), switchable
Modulation wideband FM stereo (MPX pilot tone)
Compander system Sennheiser HDX
Nominal/peak deviation ±24 kHz/±48 kHz
MPX pilot tone (frequency/deviation) 19 kHz/±5 kHz
AF frequency response 25 Hz to 15 kHz
AF input
BAL AF IN L (I)/BAL AF IN R (II)
2 x
XLR-3/
¼’’ (6.3 mm) jack combo socket,
electronically balanced
Max. input level +22 dBu
THD
(at 1 kHz and nominal deviation) < 0.9%
Signal-to-noise ratio at nominal load
and peak deviation > 90 dB
AF output LOOP OUT BAL L (I)/LOOP OUT BAL R (II) ¼’’ (6.3 mm) stereo jack socket, balanced
Temperature range –10°C to + 55°C
Power supply 100–240 V~
Current consumption SR 2000: 0.1 A
SR 2050: 0.2 A
Dimensions approx. 217 x 483 x 43 mm
Weight
SR 2000: approx. 2500 g
SR 2050: approx. 2700 g
Europe
EMC EN 301489-1/-9
Radio EN 300422-1/-2, EN 300454-1/-2
Safety EN 60065