SX1240 Datasheet | SEMTECH

ADVANCED MUNICATIONS & SENSING - Low Cost Integrated Transmitter IC 434 MHz and 868 MHz Band RF Transmitter GENERAL DESCRIPTION The SX1240 is an ultra-low-cost, fully integrated FSK or OOK patible transmitter suitable for operation in the 418, 434 and 868 MHz licence free ISM bands. For applications where economy is paramount, the SX1240 may be used without the requirement for configuration via an MCU. The transmitter is configured for default operation at a frequency of 433.92 MHz or 868.3 MHz. However, in conjunction with a microcontroller the munication link parameters may be re-configured. Including, output power, modulation format and operating...