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800MHz Band Wireless Audio Transmission Module (Analog)

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800MHz Band Wireless Audio Transmission Module (Analog)

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Analog audio wireless module compatible with frequency B11 to B61 for Type B wireless microphones.

The WA-TX-03S transmitter is a wireless module for audio signal transmission that complies with the ARIB standard RCR STD-15. It has obtained the technical conformity mark (construction design certification), allowing for easy integration into products to achieve wireless audio. With a PLL synthesizer method, it enables switching between 30 channels from B11 to B61. It features a wide frequency response of 50Hz to 13kHz and a dynamic range of 70dB achieved through a compander. 【Features】 ■ Capable of switching between wireless microphone dedicated frequencies B11 to B61 ■ Achieves a dynamic range of 70dB through a compander ■ Wide frequency response of 50Hz to 13kHz ■ Low voltage and low current operation ■ Compact body

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basic information

【Other Features】 ■ Construction design certification obtained ■ Achieves wireless analog audio with simple connections

Price information

Available for purchase from 1 unit. For price details, please visit our website.

Price range

P2

Delivery Time

P3

For more details, please contact us.

Model number/Brand name

WA-TX-03S

Applications/Examples of results

■ Small wireless microphone system ■ Portable wireless microphone ■ Audio guidance system ■ Tour guide system ■ Wireless conference system

Detailed information

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Model number overview
WA-RX-03S 800MHz band wireless audio receiving module (analog)

catalog（1）

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Specific Low-Power Wireless Audio Transmission Unit WA-TX-03S / WA-RX-03S

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Circuit Design, Inc.
Circuit Design, Inc.
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We specialize in the design and manufacture of Specific Low-Power Radio (SLPR) equipment—a solution distinct from general wireless offerings. Our focus is on high-reliability wireless systems for industrial and professional applications that demand advanced stability and dependability, operable without complex licensing procedures. Our mission is to ensure unwavering wireless connectivity for your products. Our versatile radio modules and remote controls are widely adopted in fields where long-term stable operation and noise immunity are essential, including medical devices, security systems, and infrastructure monitoring. We apply strict quality control standards from the initial planning stages, providing highly durable wireless communication devices that comply fully with domestic radio regulations.

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