{"id":57,"specifications":{"Directional pattern":"Cardioid","Principle of operation":"Pressure gradient","Cartridge type":"Pre-polarized condenser","Frequency response":"20 Hz - 20 kHz","Sensitivity, nominal, ±3 dB at 1 kHz":"6 mV/Pa; -44 dB re. 1 V/Pa","Equivalent noise level, A-weighted":"Typ. 26 dB(A) re. 20 µPa (max. 28 dB(A))","Equivalent noise level, ITU-R BS.468-4":"Typ. 38 dB (max. 40 dB)","Distortion, THD < 0.5%":"137 dB SPL RMS, 140 dB SPL peak","Distortion, THD < 1%":"139 dB SPL RMS, 142 dB SPL peak","Dynamic range":"Typ. 116 dB","Max. SPL, THD 10%":"146 dB SPL peak","Rated output impedance":"30 - 40 Ω","Cable drive capability":"Up to 300 m (984 ft) with DAD9001 XLR Adapter","Power supply (for full performance)":"For wireless systems Min. 5 V - max. 10 V through DPA adapter<br>With DAD9001: P48 (Phantom Power). Will work from 12 V","Current consumption":"Typ. 1.5 mA (microphone). 3.5 mA with DAD9001 XLR Adapter","Connector":"MicroLock, TA4F Mini-XLR, 3-pin LEMO, Mini-Jack","Weight":"14 g (0.5 oz) incl. Cable and MicroLock connector","Microphone diameter":"5.4 mm (0.21 in)","Microphone length":"11 mm (0.5 in)","Cable length":"1.2 m (3.9 ft)","Cable diameter":"1.6 mm (0.06 in)","Polarity":"Positively increasing sound pressure produces positive going voltage on MicroLock pin","Temperature range":"-40°C to 45°C (-40°F to 113°F)","Relative humidity (RH)":"Up to 90%","Polar pattern":{"name":"Polar pattern","assetDetails":[{"typeDescription":"Typical directional characteristics of a 4088","imageId":"7164","image":{"extension":"jpg","fileType":"Image","id":"7164","name":"4288-DC-F-B-LE-dfine-CORE-4288-Directional-Flex-Earset-Mic-120-mm-Boom-polar-pattern.jpg","type":"Image","url":"https://dpa.cloud14.structpim.com/media/40rhh1yj/4288-dc-f-b-le-dfine-core-4288-directional-flex-earset-mic-120-mm-boom-polar-pattern.jpg"}}]},"Frequency response graph":{"name":"Frequency response","assetDetails":[{"typeDescription":"Typical on and off-axis response of a 4088 microphone. On-axis (0°) measured at 2-3 cm (0.8 - 1.2 in), other directions measured in the far field.","imageId":"7165","image":{"extension":"jpg","fileType":"Image","id":"7165","name":"4288-DC-F-B-LE-dfine-CORE-4288-Directional-Flex-Earset-Mic-120-mm-Boom-frequency-response.jpg","type":"Image","url":"https://dpa.cloud14.structpim.com/media/40hhzoss/4288-dc-f-b-le-dfine-core-4288-directional-flex-earset-mic-120-mm-boom-frequency-response.jpg"}},{"typeDescription":"Frequency response of the 4088 in near and far field","imageId":"7531","image":{"extension":"jpg","fileType":"Image","id":"7531","name":"Directional Headset Frequency Response Near And Far Field","type":"Image","url":"https://dpa.cloud14.structpim.com/media/bdblw2ra/directional-headset-frequency-response-near-and-far-field.jpg"}}]}},"groupName":"4088 CORE+ Directional Headset Microphone"}