Narrowband links spear through interference

The CDPTX4-4(8)-ER transmitter and CDPRX3-4(8)-ER receiver offer a high-performance narrowband FM radio link for applications where reliable radio communication in noisy RF environments is essential.

Developed for applications where reliable radio communication in noisy RF environments is essential, the CDPTX4-4(8)-ER transmitter and CDPRX3-4(8)-ER receiver offer a high-performance narrowband FM radio link and operate in the 433-4MHz or 868-870MHz unlicensed bands for Europe.

Both parts feature embedded Easy-Radio software protocols eliminating the need to write complex radio software and able to accept application data in a number of standard forms.

By providing an instant radio link no specialist RF knowledge is required and (end) system time to market is minimised.

By using narrowband transmission operating range is typically 1km in external applications and 150m in internal.

The units operate from a supply voltage between 3 and 5V DC and require less than 25mA of power.

Data transfer rate is 4800bit/s, and for orders over 100-off customised operating software can be provided, often free of charge.

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