Wired table boundary microphone with half-cardioid pickup pattern. Thanks to its sturdy housing and high-quality microphone capsule, the MEB-S 114 guarantees optimum speech intelligibility. The MEB 114-S has a programmable microphone button (PTT, PTM, Toggle on/off, Permanent on) and a two-color LED ring as a status indicator. The TTL logic output on the underside can be used to activate a camera or media control system. The model is available in black and white color. The sturdy on-table boundary layer microphone MEB 114 constitutes an improvement for any conferencing system. In its –S version it additionally features a programmable microphone button (PTT, PTM, toggle ON/off, permanent on), and a bi-color LED ring for status indication. A camera or media control system can be triggered via the TTL logic out on the bottom side. Thanks to its rugged housing and its high-quality microphone capsule, the MEB 114 ensures the best speech intelligibility. Microphone modes Toggle on/off Push to mute Push to talk permanent on (external LED control) Specifications Color white LED light ring: red / green Size X x 85 100 25 mm (WxDxH) Connector clip contact, trigger signal at the logic connector: Logic in (LED control), GND, Logic out (switch signal) Frequency response 40 Hz – 20 kHz Max. sound pressure level 140 dB Transducer principle pre-polarized condenser microphone Weight 291 gr Pick-up pattern Cardioid Nominal impedance 200 Ω Phantom powering Sun 24 - Sun 48 Operating temperature -10 ° … 50 °C Equivalent noise level 29 dB (A) Equivalent noise level weighted as per CCIR 39dB (CCIR) Giờ hiện thời 5.3 mA Output voltage Logic out: High level output voltage > 2.4 V, low level output voltage < 0.4 V Output voltage Logic in: High level input voltage > 2.0 V, Low level input voltage < 0.8 V Acoustics boundary layer microphone Dynamic range 111 dB (A) Sensitivity 10 mV/Pa
