T
ECHNICAL
S
PECIFICATIONS
MCS 1021 Delegate Microphone Unit
Power supply. . . . . . . . . . . . . . . . . . . . . . . . . . . ±24 V, microphone line
Power consumption . . . . . . . . . . . . . . . . . . . . . max. 33 - 70 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
AF-Output (-10 dBm). . . . . . . . . . . . . . . . . . . . . unbalanced, mini-jack (3.5 mm)
Limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . compensates variations in speaking distance
Loudspeakers . . . . . . . . . . . . . . . . . . . . . . . . . . wide-band, integrated loudspeaker, voice-equalised
Volume control for loudspeaker-output. . . . . . 0 dB to -20 dB
1 button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Microphone-button
1 DIP-switch (No. 6). . . . . . . . . . . . . . . . . . . . . . Special function. In the ON-position the priority-function is
transferred to the microphone button. In the configuration this
microphone unit has to be configured as chairman using the
MCS-Editor software.
5 DIP-switches (No. 1 to 5) . . . . . . . . . . . . . . . . Address of the microphone units (Binary code)
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 x 14-pin socket for loop connection
1 x mini-jack (3.5 mm), documentation-output
Dimensions (without microphone) . . . . . . . . . . Length: 190 mm
Width: 180 mm
Height: 52 mm
Weight (without microphone) . . . . . . . . . . . . . 1525 g
Colour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nextel
®
, stone grey (B 2)
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
Max. SPL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 dB
Dimensions
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 mm
Head diameter . . . . . . . . . . . . . . . . . . . . . . . . . 13.5 mm
Gooseneck diameter . . . . . . . . . . . . . . . . . . . . . 8 mm
The microphone units can be manufactured in special colours and the gooseneck microphone in different lengths
and versions. Delivery period, price and more information available upon request.
