Communication Technology C200 mic in black

C200 boundary mic in black

Communication Technology C200 boundary microphone is designed for use in applicable high quality sound systems for conferences, stage sound reinforcement, ambient noise monitoring and video conferencing, where the advantages of flat-surface mounted boundary microphones can be utilised.

The C200 is available with and without ON/OFF switching and is phantom powered from 24 - 48v dc. An integral LED indicates connection.

The rugged microphone housing is vibration isolated from the mounting surface by a soft neoprene moulding. Interface connection is via a miniature XLR wired to a 4.5metre cable terminated with a male XLR.

Boundary microphones offer many benefits over more conventional types, providing good omni-directional pick up. One of the most noteworthy features of the boundary microphone is its ‘reach’. In the near field, the output falls as distance from the source increases, in a similar manner to a conventional microphone, but in the ‘free field’ beyond, where there is normally a 6dB drop for a doubling of distance, the microphone output barely changes.

Boundary microphones can be directly mounted on most non-resonant, smooth, non-sound absorbent, surfaces to provide the benefits described. In enclosed environments, the chosen surface on which the microphone is to be mounted should also take note of loudspeaker proximity, to avoid acoustic feedback.

Specification

Transducer Type Electret
Polar Pattern Semi-Cardioid
Frequency Response 50Hz to 18KHz ± 3dB
Sensitivity -35 ± 3dB at 1KHz, at 75dB SPL.
MAX SPL @ 1% DISTORTION 130dB
Impedance 600 ohm nominal
Phantom Powering 24-48v
Maximum SPL 130dB (1%THD, open circuit)
Current Required Less than 5.0mA over operating voltage range
Operating Voltage 9 ~ 52V DC (Phantom)

Please note The C200 is available with and without ON/OFF switching.

Order codes: C200: Without ON/OFF switch
C200/PTT: With ON/OFF switch

Page last updated:  Thursday 24 July 2008

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