Beyerdynamic MCS Bedienungsanleitung Seite 67

Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CA 1202 option for automatic (VOX) operation (Order # 451.355)
Microphone
Transducer type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Condenser (back electret)
Operating principle . . . . . . . . . . . . . . . . . . . . . . . . . . Pressure gradient
Polar pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cardioid
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Hz to 19,000 Hz
Open circuit voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mV / Pa
Nominal impedance . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 1.5 kΩ
Nominal output impedance . . . . . . . . . . . . . . . . . . . . ≥ 8 kΩ
Max. SPL, f = 1 kHz, k ≤ 1%, RL = 8 kΩ . . . . . . . . . . . 120 dB
Noise voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 µVs
Signal-to-noise ratio related to 1 Pa . . . . . . . . . . . . . 60 dB
A-weighted equivalent SPL . . . . . . . . . . . . . . . . . . . . 26 dB
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
Dimensions
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 mm
Head diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.5 mm
Gooseneck diameter. . . . . . . . . . . . . . . . . . . . . . . . . . 8 mm
Gooseneck connection . . . . . . . . . . . . . . . . . . . . . . . . M 13 x 1 external thread
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 g
Colour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nextel
System Microphone Unit MCS 1613
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±24 V, microphone line
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . max. 33 - 83 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)
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)
, stone grey (B 2)
®
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
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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