Description

The RFRX1001S2 is a compact single frequency short-range radio receiver in the IC Chips category. It is a low-cost device that requires only a minimum number of external components for a complete receiver system. The receiver covers a wide frequency range, with the rfRXD0420 covering 300 MHz to 450 MHz and the rfRXD0920 covering 800 MHz to 930 MHz.

Specifications and features

- Low cost single conversion superheterodyne receiver architecture

- Compatible with rfPIC™ and rfHCS series of RF transmitters

- Easy interface to PICmicro® microcontroller (MCU) and KEELOQ® decoders

- VCO phase locked to quartz crystal reference for narrow receiver bandwidth, maximizing range and interference immunity

- Selectable LNA gain control for improved dynamic range

- Selectable IF bandwidth via external ceramic IF filter

- Received Signal Strength Indicator (RSSI) for signal strength indication (FSK, FM) and ASK demodulation

- FSK/FM quadrature (phase coincidence) detector demodulator

- 32-Lead LQFP package

Application Scenarios

- Wireless remote command and control

- Wireless security systems

- Remote Keyless Entry (RKE)

- Low power telemetry

- Low power FM receiver

- Home automation

- Remote sensing

Comparison

- Compact design

- Wide frequency range coverage

- Low cost

- Limited to single frequency reception