MEB114 SENNHEISER | Alldatasheet

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Technical content

MEB 114 (-S) - Boundary Microphone

FEATURES

  • Award winning design
  • Optimized f or speech
  • Sturdy housing
  • Made in Germany The stur dy 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. DELIVERY INCLUDES
  • Boundary micr ophone
  • Quick guide
  • Safet y guide
  • Microphone cable ( 3 m ) ARCHITECT‘S SPECIFICATION The microphone shall be a cardioid pre-polarized conden- ser on-table boundary layer microphone designed for use in conference applications. The high-quality microphone capsule shall be optimized for speech intelligibility. The frequency response shall be 40 Hz - 20,000 Hz and sensi- tivity shall be 10 mV/Pa. Nominal impedance at 1 kHz shall be 200 Ω. Equivalent noise level shall be 26 dB(A) or 39 dB weighted as per CCIR 468-3. Dynamic range shall be 111 dB (A). Maximum SPL shall be 140 dB. The microphone shall provide a tiny 3-pin XLR. The microphone shall operate on 48 V phantom power. Current consumption shall be 1.5 mA. The microphone shall have a rugged housing; dimensions shall be 85 x 100 x 25 mm oz). Operating temperature shall range from -10 °C to +50 The microphone shall be the Sennheiser MEB 114. The Sennheiser MEB 114 microphone shall also be avai- lable as a variant (-S) with a programmable microphone button (Toggle on/off, PTM, PTT and permanent on) and a bi-color LED ring for status indication. The current consumption of the -S version shall be 5.3 mA. The microphone shall provide a TTL logic connector with logic inputs and outputs. The logic output voltage shall be high level > 2.4 and low level < 0.4 V, the logic input volta- ge shall be high level > 2.0 V and low level < 0.8 V. The microphone shall be the Sennheiser MEB 114-S. MEB 114 MEB 114-S

MEB 114 (-S) - Boundary Microphone SPECIFICATIONS MEB 114 MEB 114-S Transducer principle pre-polarized condenser microphone pre-polarized condenser microphone Acoustic principle boundary layer microphone boundary layer microphone Pick-up pattern cardioid cardioid Frequency response 40 Hz – 20 kHz 40 Hz bis 20 kHz Nominal impedance at 1 kHz 200 Ohm 200 Ohm Sensitivity 10 mV/Pa 10 mV/Pa Maximum sound pressure level 140 dB 140 dB Equivalent noise level 29 dB (A) 29 dB (A) Equivalent noise level weighted as per CCIR 468-3 39 dB (CCIR) 39 dB (CCIR) Dynamic range 111 dB (A) 111 dB (A) Phantom power P 24-48 P 24-48 Current consumption 1.5 mA 5.3 mA Connector tiny XLR 3 Mic: tiny XLR 3 Logic: clip contact Pin assignment 1 = gnd 2 = Audio + 3 = Audio - 1 = gnd 2 = Audio + 3 = Audio - Logic connector trigger signal at the logic connector: Logic in (LED control) GND Logic out (switch signal) Logic out high level output voltage > 2.4 V low level output voltage > 0.4 V Logic in high level input voltage > 2.0 V low level input voltage > 0.8 V LED light ring color red / green Microphone modes Toggle on/off Push to mute Push to talk permanent on (external LED control) Weight 291 g 291 g Dimensions (WxDxH) 85 x 100 x 25 mm 85 x 100 x 25 mm Operating temperature -10 °C to +50 °C -10 °C to +50 °C

MEB 114 (-S) - Boundary Microphone PRODUCT VARIANTS MEB 114 B black Art. No. 505612 MEB 114 W white Art. No. 505613 MEB 114-S black Art. No. 505615 MEB 114-S W white Art. No. 505616 POLAR PATTERN 330° 300° 270° 240° 210° 180° 150° 120° 90° 60° 30° 250 Hz 125 Hz 1000 Hz 500 Hz 4000 Hz 2000 Hz 16000 Hz

8000 HzMEB 114

MEB 114 (-S) - Boundary Microphone DIMENSIONS MEB 114 MEB 114-S Lowcutfilter Schiebeschalter/ Low cut filter switch Mini XLR 3 Lowcutfilter Schiebeschalter Low cut filter switch Logic Out Buchse Logic out jack Modi Schiebeschalter Modi switch Mini XLR 3