Radiometrix LNM2H / LNM3H

High Power Narrow Band Category 1 Radio Modem

The LNM2H radio modem module offers a 500mW RF output 19200 data link with 3.3V TTL UART interface. It meet meets the ETSI Category 1 high performance receiver specification to be used where the operation of a SRD may have inherent safety of human life implications

Features

• Standard 458MHz (UK), 866MHz (India), 869MHz (EU)
• Available from 160MHz to 915MHz
• 12.5kHz / 25kHz channel spacing Narrow Band FM Multichannel
• Data rates up to 19200kbps
• ETSI EN 300 220-1 Category 1 High performance level receiver
• Point-to-Point, Point-to-Multipoint
• Store and Forward Repeater Mode with Dual Addressing to extend operating range
• Whitening of the data by XORing with a 9-bit pseudo-random (PN9) sequence
• 2-byte CRC checksum
• Digital Received Signal Strength Indicator (RSSI)
• Range Test Mode

Applications

• Safety-critical wireless applications such as social alarms and healthcare monitoring
• High-end security and fire alarms
• Lone Worker Alarms
• Industrial/Commercial Telemetry and Telecommand or Non-specific SRD usage
• In-building environmental monitoring and control

http://www.radiometrix.com/