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Verfügbare Sprachen
System Microphone Unit MCS 1623
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±24 V, microphone line
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . max. 33 - 103 mA
AF-frequency response . . . . . . . . . . . . . . . . . . . . . . . . 50 Hz to 19,000 Hz
T.H.D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 0.5%
Signal-to-noise ratio with microphone . . . . . . . . . . . ≥ 60 dB related to 1 Pa
AF-Output (+6 dBm) . . . . . . . . . . . . . . . . . . . . . . . . . . balanced, microphone line
Limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . compensates variations in speaking distance
5 DIP-switches (No. 1 to 5) . . . . . . . . . . . . . . . . . . . . . Address of the microphone units (Binary code)
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 x 15-pin Sub-D-plug/socket, microphone line
6-pin terminal board (removable) for:
Dimensions (without microphone) . . . . . . . . . . . . . . . Depth: 203 mm
Weight (without microphone) . . . . . . . . . . . . . . . . . . 740 g
Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CA 1202 option for automatic (VOX) operation (Order # 451.355)
Microphone
Transducer type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Condenser (back electret)
Nominal impedance . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 1.5 kΩ
Nominal output impedance . . . . . . . . . . . . . . . . . . . . ≥ 8 kΩ
Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . unbalanced with quick-plug connection ø 7.2
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V with drop resistance 10 kΩ
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . 400 µA
Illuminated ring
Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 V, drop resistance 3.3 kΩ
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
68
1 x quick-plug jack socket, gooseneck microphone with illuminated
ring
Priority button
Microphone button
Clear button
LED "Microphone on" (green), 24 V/20 mA without drop resistance
LED "Request-to-talk" (red), 24 V/20 mA without drop resistance
LED ring
Microphone
Loudspeaker, impedance 8 Ω
Width: 78 mm
Height: 44 mm
Piezo button with dual colour LED ring (Order # 546.658)
Piezo button with "clear" description (Order # 546.674)
Piezo button with "priority" description (Order # 546.666)
SHM 20/21, SHM 30, SHM 88 gooseneck microphones
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