Chip Application Board For Remote-Control Tasks

Radiometrix has introduced the CTA88 chip application board, which permits the setting up of a straightforward one-way wireless link for remote-control tasks. The new boards provide simple eight-channel digital input/output implementations of remote-control functions, using either the company's multichannel LMT/LMR (UHF- and VHF-band) or single-frequency BiM (FM-band) series of wireless radio modules, which are ordered separately.

The offering consists of two CTA88-000-DIL chips, a CTA88 encoder board, a CTA88 decoder board, quarter-wavelength monopole or helical antennas, four jumpers for mode configuration, DIP switches for address and frequency channel configuration, eight opto-isolated digital inputs and eight relay outputs. The CTA88 chip at the heart of each board is an 8-bit address encoder/decoder for use with licence-exempt ISM-/SRD-band radio modules. The transmitter and receiver application boards are designed to facilitate the evaluation of the CTA88 device's performance and functionality in elementary jobs. The boards feature compact 115 x 86 x 20mm dimensions and their operating temperature ranges from -20C to +70C.

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