Easily achieve analog audio transmission.
The transmitter WA-TX-03S and the receiver WA-RX-03S are wireless units for audio signals that comply with the ARIB standard RCR STD-15. The transmitter is equipped with a technical compliance mark, allowing for easy integration into devices to achieve wireless audio. It can be used on 30 channels from B11 to B61 thanks to the PLL synthesizer method. For the transmission of analog audio signals, it achieves low latency, a wide frequency response of 50Hz to 13kHz, and a dynamic range of 70dB through companding. Multiple receivers can receive signals without the need for pairing or other operations. It is ideal for applications in portable audio equipment. Transmitter: WA-TX-03S Receiver: WA-RX-03S
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basic information
- Simultaneous reception possible with multiple receivers - Uses 800MHz band Type B radio microphone frequency - Achieves low-latency communication with analog audio signal transmission - Operates with low voltage and constant current - Construction design certification obtained
Price information
Available for purchase from 1 unit. For price details, please visit our website.
Price range
P3
Delivery Time
P3
※For more details, please contact us.
Applications/Examples of results
- Compact wireless microphone system - Portable wireless microphone - Audio guidance system - Tour guide system - Wireless conference system
Line up（2）
| Model number | overview |
|---|---|
| WA-TX-03S | 800MHz band wireless audio transmission module (analog) |
| WA-RX-03S | 800MHz band wireless audio reception module (analog) |
catalog（1）
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Company information
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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