The AX5043 and AX5243 are narrow-band multi-channel single-chip RF transceivers for 27 to 1050MHz Licensed and Unlicensed radio systems.
RF Operating Frequencies: 27 to 1050MHz RF Output Power: up to +16dBm Receiver Sensitivity: -137dBm @ 100bps, FSK 868MHz with FEC Modulation: FSK, MSK, 4−FSK, GFSK, GMSK, ASK or PSK OTA Date Rate: 125kbps Channel hopping @ 2000 hops/s Optional Forward Error Correction (FEC) Fully automatic packet reception and transmission Separate matching units for Preamble Byte, Sync-word and Address Supports HDLC, Raw, Wireless M−Bus frames and arbitrary defined frames Automatic channel noise-level tracking Additional single-ended Tx output for use with an external PA (AX5043 only) 256 byte Tx & Rx data FIFO Wake-on-Radio Brown-out detection Host communication: serial SPI Simple 'cable-replacement' mode available via separate serial data I/O and clock pins (AX5043 only) 10-bit 1MS/s ADC Power supply: +1.8V to +3.6Vdc Operating temperature range: -40 to +85°C Compatible with: Wireless M-Bus, POCSAG, FLEX, KNX, Sigfox, Z−Wave and enocean protocols Applications: Telemetry, AMR, Wireless networks, Wireless M-Bus, Access control, Building automation, Communication for the Internet of Things (IoT)
