RXM-433/418/315-LC-P AM Receiver Module

The RXM-433/418/315-LC-P series modules are low-cost, high-performance surface acoustic wave (SAW)-based AM receiver modules. The transmitter modules used with them are TXM-315-LC (315 MHz), TXM-418-LC (418 MHz) and TXM-433-LC (433 MHz). This series of modules is suitable for systems such as long-distance remote control, keyless entry system, garage door opener, lighting control system, fire/security alarm, medical monitoring/paging system, industrial automation control, telemetry status/position sensing and periodic data transmission. 

The main technical features are as follows: 

・Receive serial data rate is 5 Kb/s; 

・Sensitivity is -100 dBm; 

・Reliable reception distance exceeds 90 m (300 ft); 

・Operating voltage is 2.7～4.2V; 

・Operating current is 8 mA, standby current is 300 μA; 

・Stable SAW architecture, compact SMD package; 

・No external RF components are required except the antenna.

Basic remote control circuit of RXM-433/418/315-LC-P