WONDOM AA-AB41155 -Bluetooth 4.0 sound card with extension antenna

WONDOM AA-AB41155 -Bluetooth 4.0 sound card with extension antenna

High Sound Quality BRB is a series of Bluetooth receivers with highly reliable analogue and digital output and the entire series provides six different models with high sound quality able to meet the needs of various customers.
The BRB series can offer exceptional sound quality, with low noise and low distortion, at very competitive costs. With exceptional features such as signal loop and component optimization during design and measurement, we can deliver better audio quality products, with a higher SNR and a lower THD + N with the same DAC.

High sound quality

BRB is a series of Bluetooth receivers with highly reliable analogue and digital output and the entire series provides six different models with high sound quality able to meet the needs of various customers. The BRB series can offer exceptional sound quality, with low noise and low distortion, at very competitive costs. With exceptional features such as signal loop and component optimization during design and measurement, we can deliver better audio quality products, with a higher SNR and a lower THD + N with the same DAC.

Ready for BQB, APT-X, CE and FCC

Bluetooth receiver cards belong to electronic components rather than to resources. Therefore, the FCC and CE certifications are not necessarily necessary since the FCC and CE certification are directed to the final products with housing. To simplify the customer's task of obtaining certain fi ndings for the final product, we performed the pre-test for the EMC part in the laboratory, saving a lot of time and precious costs, but we did not issue the certificate. The final equipment must be reconfirmed that it still complies with the EMC directives.

Easy to integrate

The Bluetooth receiver cards are equipped with various terminals for different output methods, 3.5 mm jack and RCA jack for analog signal (for all BRB) and I2S and S / PDIF for digital signal (apply only to BRB5), which makes it convenient for customers to integrate the Bluetooth receiver card into their applications, saving a lot of development time and costs. Customers can also extend the Bluetooth reception distance via an external Bluetooth antenna, which is included in the BRB4, BRB5 and BRB6 package and for BRB3 can be realized through the socket on board (not applicable to BRB1 and BRB2). Choosing a Bluetooth receiver for product development will greatly save costs and maintenance time thanks to the reliable quality of the BRB series, which makes them stable in the system of customers with a low repair rate. The BRB series has three dimensions, perfectly satisfying the different needs of customers for different applications. To improve connection and measurement efficiency and save customer costs for installations, Sure Electronics also provides an L-style aluminum bracket for the BRB series. The aluminum bracket supports vertical and horizontal installation modes to meet development installation requirements. With 4 M3 screw-locked screws and 2 M3 pre-drilled mounting holes, the Bluetooth receiver cards can be easily installed on the bracket.

Button control
(applicable to BRB4, BRB5 and BRB6)

The BRB series offers a convenient multimedia control system for all customers via 5 on-board control buttons, performing the functions of playback, pause, volume up, volume down, previous track and next track (applies to BRB4, BRB5 and BRB6) . There is an 8-pin PH terminal on BRB4, BRB5 and BRB6 specifically designed for customers who want external media control buttons via an 8-pin cable. For industrial customers who may need an external panel of these buttons, Sure Electronics can also provide appropriate solutions.

Fully digital solution available

Sure Electronics offers a fully digital solution that uses direct digital output from the Bluetooth chipset and uses a clock reset chip to output the S / PDIF signal through both the TOSLINK port and the coaxial port. Some versions have been built with high quality audio DACs that use Texas Instruments' PCM1794 to provide the best audio quality in Bluetooth solutions.

Features AA-AB41155