Technical Data - Sennheiser EM 3031-U Instructions For Use Manual

24 Technical data EM 3031 / EM 3032
Frequency range
Receiver frequencies
Switching bandwidth
Frequency stability
Sensitivity (with HiDyn plus
Squelch treshold
Image rejection
Adjacent channel rejection
Intermodulation attenuation typ. 66 dB
Free field interference radiation 30 – 2000 MHz
Antenna input
Antenna input impedance
Modulation
Compander system
De-emphasis
Nominal/peak deviation
AF frequency response
AF outputs
AF output voltage at peak deviation
Amplification on monitor output
Source impedance of AF output
Signal-to-noise ratio
at 1 mV and peak deviation
RF
THD at 1 kHz and nominal deviation
Temperature range
Power supply
Power consumption EM 3031 / 3032
Dimensions (without rack mount "ears")
Weight approx EM 3031 / 3032
50
®
)
LINE
MONITOR
RF characteristics
430–960 MHz
max. 32 in 4 groups,
pre-programmedto customer specifications
24 MHz
10 ppm (-10 C to +55 C)
typ: 5 V for 90 dBAeff SNR
0 to 100 V, adjustable
50 dB, typ. 65 dB
75 dB
(400 kHz/800 kHz)
> -57 dBm (2nW)
2 BNC sockets
50
AF characteristics
wideband FM
Sennheiser HiDyn plus
50 s
40 kHz/ 56 kHz
45–20,000 Hz
3-pin XLR, transformer balanced
1
/ " (6.3 mm) ø jack plug
4
(mono signal on stereo socket
Signal to L- and R-ring, sleeve earthed)
LINE: 0–5.6 V adjustable,
MONITOR: 0–2.8 V adjustable,
30 dB
50 (LINE at max. level)
120 dBA eff
116 dB external eff
106 dB CCIR peak
0.5%, typ. 0.25%
Overall device
-10 C to +55 C
115/230 V AC +10%/-15%
max 10 VA / max 15 VA
436 x 215 x 43 mm (19", 1 U)
3300 g / 4000 g
®
2 k
600