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Ningbo Shengke Electronics Co., Ltd. is a high-tech enterprise which is specialized in research and development of high quality microphones, professional microphone accessories, headphones and various kinds of stands.
keyword : Microphones,Headphones
Detail
Specifications
Dimensions: Diameter 20 mm, Length: About 260 mm
Pickup Pattern: Super-cardioid
Frequency Response: 40 Hz to 20 kHz
Max. sound pressure level: 135 dB SPL at P48;
130 dB SPL with battery powering
Weight: About 135 g (without battery)
Sensitivity in free field, no load (1kHz): 39 dB;
37dB with battery powering
Equivalent noise level: 16 dB (A) at P48;
17 dB (A) with battery powering
Operating time: Approx. 140 hrs
Power supply: 48 V +/- 4V (P48, IEC 61938)
or battery/rechargeable battery. 1,5V/1,2V AA size
Current Consumption: 3mA
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