Beyerdynamic MCS-D 3643 - Components; Supplied Accessories; Technical Specifications

MCS-D 3643 – Operation
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7. Components
MCS-D 3643 System unit with connectors for microphone, loudspeaker, headphone,
microphone button, clear button, prior button, language selector and volume . . Order # 724.270
CA 1241 Piezo button without labelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Order # 546.658
CA 1241 P Piezo button with “Prior” labelling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Order # 546.666
CA 1241 C Piezo button with “Clear” labelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Order # 546.674
Classis GM 314 E Gooseneck microphone with 5-pin male XLR connector, 400 mm,
LED ring, without pre-amp, incl. wind shield . . . . . . . . . . . . . . . . . . . . . . . . . . Order # 489.581
Classis GM 315 E Gooseneck microphone with 5-pin male XLR connector, 500 mm,
LED ring, without pre-amp, incl. wind shield . . . . . . . . . . . . . . . . . . . . . . . . . . Order # 489.565
MPR 211 Revoluto tabletop microphone, stone-grey Nextel
®
coating,
microphone button, controlled by microprocessor,
bare-ended connecting cable, length 3 m . . . . . . . . . . . . . . . . . . . . . . . . . . . . Order # 488.429
MPR 211 B same as above, but painted black. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Order # 723.223
8. Supplied accessories
3 x 5-pin terminal strip (contact spacing 3.5mm)
1 x 7-pin terminal strip (contact spacing 3.5mm)
2 x Mounting brackets (incl. 4 screws)
9. Technical specifications
General
Dimensions (W x H x D). . . . . . . . . . . 181 x 49 x 96 mm
Weight . . . . . . . . . . . . . . . . . . . . . . . approx. 600 g
Temperature range . . . . . . . . . . . . . . 0 °C - +40 °C
System connections. . . . . . . . . . . . . . 2 x Push-Pull
Power supply
Power supply. . . . . . . . . . . . . . . . . . . via bus system (48 V)
Power consumption . . . . . . . . . . . . . max. 5 watt (105 mA at 48 V)
Analogue input Line In
Input level . . . . . . . . . . . . . . . . . . . . . 500 mV maximal (-6 dBV)
Input impedance . . . . . . . . . . . . . . . . 47 kΩ
Frequency response. . . . . . . . . . . . . . 20 Hz to 20 kHz (±3 dB)
Noise level. . . . . . . . . . . . . . . . . . . . . -100 dBV (A-weighted)
Microphone input Phantom Power
Supply voltage. . . . . . . . . . . . . . . . . . 48 V
Input impedance . . . . . . . . . . . . . . . . 5.5 kΩ
Level . . . . . . . . . . . . . . . . . . . . . . . . . 140 mV maximal (-17 dBV)
Frequency response. . . . . . . . . . . . . . 60 Hz to 20 kHz (±3 dB)
Noise level. . . . . . . . . . . . . . . . . . . . . -96 dBV (A-weighted)
Microphone input Electret Power
Optimised frequency response for
beyerdynamic microphone series GM31xE, GM31xQ
Supply voltage. . . . . . . . . . . . . . . . . . 4.5 V (6.81kΩ)
Noise level. . . . . . . . . . . . . . . . . . . . . -100 dBV (A-weighted)