Measurement Microphones_BSWA Technology Co., Ltd.

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Configuration：

Microphone Sets Microphone Cartridges Preamplifiers
Polarization：

Prepolarized (0V) Externally Polarized (200V)
Sound field：

Free-field Pressure-field Diffuse-field
Diameter：

1/4" 1/2" 1" Others
Specialty：

Array Hazardous Araes High Temperature Surface Low Noise Phantom Powered High-intensity Outdoor Sound Intensity Binaural Rugged
Venting：

Rear Side Front

MPS436A Surface Microphone

MPS436A is a surface acoustic microphone developed by Beijing BSWA for wind tunnel and vehicle wind noise testing. It utilizes a polarization method that doesn't require external polarization volt..

Views：149
MMA275 1/2-inch Pressure-field Microphone

MMA275 is the 1/2-inch pressure-field microphone developed by BSWA. It is suitable for pressure-field environments such as in cavity, near a hard reflective surface, or installed flush with a h..

Views：163
MP251 1/2-inch Pressure-field Microphone

MP251 is the 1/2-inch pressure-field microphone developed by BSWA. It is suitable for pressure-field environments such as in cavity, near a hard reflective surface, or installed flush with a ha..

Views：530
MPA461 1/4” Free-field Microphone Set

MPA461 is a combination of MP401 microphone and MA411A/B preamplifier, which can be separate into MP401 and MA411A/B according to user’s application. MP401 is a 1/4" free-field microphone, suitable ..

Views：449
MPA471S/MPA472S/MPA473S 1/4” Pressure-field Microphone Set

MPA471S / MPA472S / MPA473S is a combination of MP47xS microphone and MA411A/B preamplifier, which can be separate into MP47xS and MA401 according to user’s application. MP47xS is a 1/4" p..

Views：413
MA411 1/4

MA411A/B is 1/4" ICCP power supply preamplifier developed by BSWA, which is suitable for MP series 1/4" pre-polarized microphones. It is a low-noise and high-quality preamplifier that can be us..

Views：697
MPA426 1/4-inch Free-field Microphone

MPA426 is 1/4-inch free-field microphone developed by BSWA and suitable for measurement in free-field and semi free-field without reflection. It is prepolarized microphone without external ..

Views：921
MPA416 1/4-inch Free-field Microphone

MPA416 is 1/4-inch high sensitivity free-field microphone developed by BSWA and suitable for measurement in free-field and semi free-field without reflection. It is prepolarized microphone ..

Views：5145
MA221A 1/2” Preamplifier

MA221A preamplifier is suitable for 1/2" prepolarized microphone with short length. It is suitable for applications coupler or where space is limited. MA221A is designed as coaxial cable o..

Views：1108
MPA446 Rugged Microphone

MPA446 pressure-field rugged microphone is developed by BSWA, suitable for measurement in moving objects such as vehicles. It is prepolarized microphone without external polarization voltage, and equ..

Views：2754

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