Relacart BM-113 Overhead Microphones

Relacart BM-113 Overhead Microphones

• Frequency Response：35Hz-18KHz
• Turn-on sensitivity: -32dB, at 1V at 1Pa
• Output impedance: 200 ohms

The BM-113 microphone is designed for ceiling installations. The BM-113 has a flexible short gooseneck, suitable for lower ceiling installations. The terminals are mounted on standard boxes and use a 1G panel. The small and flexible gooseneck can be easily positioned. The BM-113 is widely used for telephone/video conferencing, choir performance, distance learning and any application requiring high quality voice or music playback/recording. All microphones have good rf shielding effect and can effectively isolate rf interference from various wireless communication devices (such as mobile phones).

DETAILS

• Microphone type: condenser cardioid unidirectional
• Frequency Response: 35Hz-18KHz
• High pass filter: 100Hz, 18dB/octave
• Turn-on sensitivity: -32dB, at 1V at 1Pa
• Output impedance: 200 ohms
• Maximum withstand sound pressure: 130dB sound pressure, 1KHz at 1% T.H.D.
• Dynamic range (typical): 110dB, 1KHz at maximum sound pressure
• Signal-to-noise ratio: >68dB, 1KHz at 1Pa
• Phantom power supply: DC24-52V
• Power consumption: 20mA (typical for BM-113)
• Output connection port: 3P quick connector
• The best distance for pickup: 10-20cm
• Microphone size (mm): 90（L）×86（W）×135（H）
• Weight: about 135g
• Color: White