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Microphone Conditioning Units

Microphone Conditioning Units

MC711MC102 is a 2-channel ICCP power supply that provides a constant 4.0 mA current to ICCP microphones and other ICCP sensors.

MC141 is a single-channel ICCP power supply that provides a constant 4.0 mA current to ICCP sensors. It has a gain of x1/x10 and has BNC input and output.

MC104 is a 4-channel microphone conditioning. It can supply 4.0 mA current to ICCP sensors. Each channel has a gain of ×0.1, ×1, and ×10. MC104 can be powered by 110/220 V AC.

MC711/722 are single/2-channel microphone power supplys designed for use in connection with the BSWA Microphones Preamplifier MV201 and MV401, or other preamplifiers with 7-pin Lemo connectors. It has selection of polarization voltage of 0 and 200V.

Microphone Conditioning Units
Model MC102 MC141 MC104 MC711 MC722
Number of Input Channels 2 1 4 1 2
Connector of Input BNC BNC BNC 7-pin LEMO 7-pin LEMO
Number of Output Channels 2 1 4 1 2
Connector of Output BNC BNC BNC BNC BNC
Frequency Response (Hz) 5 ~ 200k 5 ~ 200k 5 ~ 200k 1 ~ 1M 5 ~ 200k
Gain (dB) × 1 , × 10 × 0.1, × 1 , × 10 -20 dB, 0 dB, 20 dB, 40dB
Polarization Voltage 0 V 0 V 0 V 200 V or 0 V 200 V or 0 V
Output Power for Preamplifier 4mA 4mA 4mA 28 V 28 V or 120 V
Power Supply 1 × 9 V Battery Or 220 V 220 V 220 V 220 V 220 V
Filter Lin, AW, HP, Dir
Operating Temperature (℃) -10 ~ 50 -10 ~ 50 -10 ~ 50 -10 ~ 50 -10 ~ 50
Operating Humidity (RH) 0 ~ 95% 0 ~ 95% 0 ~ 95% 0 ~ 95% 0 ~ 95%
Dimension (mm) 113 × 70 × 45 113 × 70 × 45 310 × 250 × 65 113 × 70 × 45 260 × 60 × 150
Weight (g) 160 160 1500 190 1130
UA-22935236-10