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Product Descriptions

E200-470A17S is a new wireless audio transmission module, which integrates transceiver. It has the characteristics of small size and convenient use. It works in the frequency band (470.033 ～ 512.273MHz) (default 512.273MHz), uses hardware I/O to select channels, supports MIC input and speaker output, and is compatible with 3.3V and 5V power supply voltages.

The E200-470A17S integrates a microphone (Microphone) and a speaker (Speaker) PA amplifier. Direct connection to the microphone does not require an external amplifier. The audio output can directly drive a 250mW/8ohm speaker. The radio frequency part provides a sensitivity of -98dBm, which greatly improves the wireless distance.

Product Features

? Support one-to-many broadcast transmission; 

? Under ideal conditions, the communication distance can reach 300m; 

? Control the working channel through the channel pin (restart effective), easy to use; 

? The master-slave mode can be switched in real time, which is more flexible; 

? Support 3.0～5.5V power supply, power supply greater than 3.3V can guarantee the best performance; 

? Industrial standard design, supporting long-term use at -40～+85℃; 

? Dual antennas are optional (IPEX/stamp hole), which is convenient for users to develop and integrate.

Product Applications

? Smart home; 

? Wireless alarm security system; 

? Wireless audio transmission; 

? Intelligent voice system;

Product Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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