Features
• FM Radio Transmitters & Receivers
• Transmit Range up to 250m
• Miniature Packages
• Data Rate up to 9.6Kbps
• No Adjustable Components
• Very Stable Operating Frequency
• Operates from –20 to +850C
• EMC Compliant for use in Europe

Applications
• Wireless Security Systems
• Car Alarms
• Remote Gate Controls
• Remote Sensing
• Data Capture
• Sensor Reporting

Description
These miniature RF modules provide a cost effective high performance FM Radio data link, at
433.92MHz. The modules uses no adjustable components ensuring very reliable operation.
This transmitter and receiver pair enables the simple implementation of a data link at distances up
to 75 metres in-building and 250 metres open ground.
The modules are EMC/RED certified and meet the requirements for FCCpart15
Applications will suit one-to-one and multi-node wireless links in applications including car and building security, EPOS and inventory tracking, remote industrial process monitoring and computer networking. Because of their small size and low power requirements both modules are ideal for use in
portable, battery-powered applications such as hand-held terminals.