Radio-frequency packet controller
SP2 Radiometrix

The SP2-433-160 is a highly integrated intelligent transceiver module, which enable a radio network/link to be simply implemented between a number of digital devices. The module combines a UHF radio transceiver and a 160kbps Fast Radio Packet controller (FRPC).

SAW controlled FM transmitter and superhet receiver
Reliable 50 meter in-building range, 200m open ground
Built-in diagnostic / debug test modes
Complies with ETSI EN 300 220-3
Complies with ETSI EN 301 489-3
Single 5V supply @ < 25mA
160kbps half duplex
Free format packets of 1 - 60 bytes
Packet framing and error checking are user transparent
Collision avoidance (listen before transmit)
Direct interface to 5V CMOS logic
Power save mode