Beyerdynamic MCW DIGITAL Operating Instructions Manual page 9

Microphone Units
Transmitter power . . . . . . . . . . . . . . . . . . . . . . . . . . . < 20 mW per channel (13 dBm)
Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Multi-port connection, type mini DIN
9 8
6 5 4
2 1
Battery voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 NiMH cells, 1600 mAh
Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . 150 - 180 mA (depending on the operating status)
External DC operation . . . . . . . . . . . . . . . . . . . . . . . . 18 V DC (±0.5 V), residual hum < 20 mV, 180 mA (at 18 V)
Loudspeaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wide-band, integrated loudspeaker
Volume decrease when Mic On . . . . . . . . . . . . . . . . . adjustable, set to decrease 20 dB at the factory
AF output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Documentation output, adjustable, unbalanced jack socket (3.5 mm, stereo)
Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tip = AF+
Output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max. 500 mV rms
Min. impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Ω
Integrated limiter against talkover . . . . . . . . . . . . . . cannot be switched off
Limiter activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . from 106 dB SPL
Microphone sensitivity . . . . . . . . . . . . . . . . . . . . . . . . 300 mV/Pa (measured at XLR-output of MCW-D 100) ±2 dB (1 kHz)
Max. SPL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 120 dB SPL
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4 V with integrated NiMH battery (12 cells)
Battery capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1600 mAh
Operating time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 hours in talking mode, 10 hours in "receiving mode"
Temperature range. . . . . . . . . . . . . . . . . . . . . . . . . . . +10° - 40°C (at < 90% humidity)
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . -20° - 55°C (at < 90% humidity)
Dimensions (without microphone) . . . . . . . . . . . . . . . Length:
MCW-D 100 Control Unit
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Hz - 10 kHz (-3 dB)
Operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diversity (receiver), separate for each channel
Antenna connection . . . . . . . . . . . . . . . . . . . . . . . . . . 3 N-connectors (female)
Transmitting power . . . . . . . . . . . . . . . . . . . . . . . . . . < 40 mW per channel (16 dBm)
Connections
Serial control port . . . . . . . . . . . . . . . . . . . . . . . . . . . RS 232, standard with 9.6 kbps, 8N1
Master output balanced . . . . . . . . . . . . . . . . . . . . . . . XLR, +6 dBu
Master output unbalanced. . . . . . . . . . . . . . . . . . . . . RCA, level adjustable (1.55 V - 300 mV range)
Input balanced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XLR, +6 dBu
Input unbalanced . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA, level adjustable (min. 500 mV for max. level)
Integrated limiter to avoid clipping of the input signals
Number of the channels. . . . . . . . . . . . . . . . . . . . . . . max. 7 channels can be used for microphoneunits
Extensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CA 2450, PCB for additional transmitting/receiving channel
24
Pin 1 = Ground (ICP)
Pin 2 = +VDD (ICP)
Pin 3 = +VPP (ICP)
Pin 4 = RB6 (ICP)
7
Pin 5 = RB7 (ICP)
Pin 6 = RC3 / SDL (I2C)
3
Pin 7 = RC4 / SDA (I2C)
Pin 8 = +Battery (parallel to the charging contacts)
Pin 9 = +Supply (max. 180 mA)
Housing = Ground
Ring = AF -
Shield = not connected
Width:
Height front:
Height rear:
CA 2451, balanced inputs and outputs (each +6dBu nominal level)
with 25-pin Sub-plug (female)
corresponding to standard «TASCAM DA Multitrack-Recorder»
ATTENTION:
This AF output has been covered, because
at present special headphones can be
connected only. If you need this connection
AF
please contact beyerdynamic.
190 mm
180 mm
15 mm
52 mm