The built-in A-characteristic filter removes low-frequency fluctuations that can cause errors in measuring boom noise and road noise inside the vehicle.
By attenuating noise signals in the front-end part of the measurement device system, it is possible to increase the gain at the input of the analyzer, avoid overload, and improve the signal-to-noise ratio (SN ratio). The low output impedance allows for the extension of cables for use. The Model 2699 can be used in a wide range of environmental conditions due to its robust design. ● For more details, please download the catalog or contact us.
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【Features】 ○ Direct connection to DeltaTron input terminal ○ Current output allows the use of inexpensive coaxial cables over long distances ○ Built-in A characteristic filter reduces noise in cabin measurements ○ Dual polarity overload detection feature ○ Low noise, wide dynamic range ○ Compliant with CE and Australian C-tick ● For more details, please download the catalog or contact us.
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Bruel & Kjaer (Spectris Corporation, HBK Division) will reflect the diligence of Denmark and the innovation of Japan in our products. We aim to bring the experience and wisdom of our Danish headquarters, which has been dedicated to "acoustics and vibration for 75 years," to Japan through Bruel & Kjaer Japan. Additionally, we want to showcase Japan's delicate and advanced technology, which is at a world-class level, to the world through the Bruel & Kjaer Group's network.