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38
Specifications
RF characteristics
AF characteristics
Overall device
Modulation wideband FM
Receiving frequency ranges 516–558, 558–626, 626–698, 718–790, 790–865MHz
(Aw to Dw, Gw, see page 4)
Receiving frequencies up to 3,000 frequencies, tuneable in steps of 25 kHz
20 frequency banks, each with up to 64 factory-preset channels,
intermodulation-free
6 frequency banks, each with up to 64 user programmable channels
Switching bandwidth up to 75MHz
Nominal/peak deviation ±24 kHz/±48 kHz
Receiver principle true diversity
Sensitivity (with HDX, peak deviation) ≤ 2 μV for 52 dBA
rms S/N
Adjacent channel rejection typ. ≥ 80 dB
Intermodulation attenuation typ. ≥ 75 dB
Blocking ≥ 80 dB
Squelch Off, 5 to 25dB μV in steps of 2 dB
Pilot tone squelch can be switched off
Antenna inputs 2 BNC sockets with booster supply voltage
(11 VdB, 200 mA, cannot be switched off)
Antenna outputs 2 BNC sockets
Compander system Sennheiser HDX
EQ presets (switchable, affect the line and monitor outputs)
Preset 1: “Flat“–
Preset 2: “Low Cut“ –3 dB at 200 Hz
Preset 3: “Low Cut/High Boost“ –3 dB at 200 Hz
+5.5dB at 10kHz
Preset 4: “High Boost“ +5.5 dB at 10 kHz
S/N ratio (1 mV, peak deviation) ≥ 120 dBA
THD ≤ 0.9%
AF output voltage
(at peak deviation, 1 kHz AF
¼” (6.3 mm) jack socket (transformer balanced): +12 dBu
XLR-3M socket (transformer balanced): +18 dBu
Adjustment range of audio output level 48 dB (in steps of 1 dB), +6 dB gain reserve
Temperature range –10°C to +55°C
Power supply 100–240 V~
Current consumption EM 2000: 0.2 A
EM 2050: 0.25 A
Dimensions approx. 217 x 483 x 43 mm
Weight EM 2000: approx. 2,600 g
EM 2050: approx. 2,900 g