RF Modem Modules RF Modem Mod Eval Bd

Product Description

- Intelligent RF modem modules available in 433 or 868 M Hz frequencies
- RF data rates to 115kbps
- Serial data interface with handshake
- Host data rates up to 38400 baud
- Up to 200 metres range
- Selectable narrowband RF channels
- Crystal controlled RF design
- Supply voltage 3.3V
- Operates from 20 to 70deg C
- Evaluation board for rapid development
- Software configurable The SMARTALPHA radio Modem module provides a simple interface wireless communications module for the transfer of data at of up to 115kbps. Its unique features of narrow band operation combined with excellent interference rejection make them an ideal choice for next generation applications. The transceivers have the functions of a complete radio modem & simply require CMOSTTL data at the transmit input & the corresponding transceivers output the same data. Preamble & CRC are automatically generated & added to the RF signal. Possible applications include one-to-one & multi-node wireless links in applications including car & building security EPOS inventory tracking remote industrial process monitoring & computer networking. Because of their small size & low power requirements both modules are ideal to be used in portable battery-powered applications such as h&-held terminals. Operating Modes Point to point Broadcast One to many network Many to one network