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The DNT2400 is a low-cost, long-range, multi-purpose, multi-function 2.4 GHz frequency hopping RF module. Supporting both analog and digital I/O and serial data, the DNT2400 has the ability to auto-report and sleep between reports thereby reducing power consumption. The DNT2400 provides a selection of over-the-air data rates and transmit power levels allowing one module to work for many products and giving the OEM designer confidence that the radio performance can be modified if needed when the design is finished without having to design-in another radio.

Highly Reliable and Secure FHSS Capabilities at Very Low Cost

• RFM proprietary frequency hopping technology provides robust communications reliability, provides interference rejection and minimizes multipath fading
• 2.4 GHz ISM band allows the DNT2400 to be used license-free world-wide
• Support for point-to-point or point-to-multipoint applications
  
• Serial Port Rate up to 460.8 kb/s for streaming applications
  
• AES-128 Encryption allows the most sensitive data to be securely sent wirelessly
• Dynamic TDMA slot assignment that maximizes throughput and CSMA modes that maximize network size
• Transparent ARQ protocol with data buffering ensures data integrity
  
• Low cost provides substantial cost savings over existing long-range radios without compromising features or radio performance

Highly Configurable Including RF Data Rate and RF Transmit Power

• Enables OEM designer to fit the radio to the application rather than having to fit the application to the radio
• Configuration options include:

• RF Data Rates: 38.5 to 500 kb/s
  
• RF Transmit Power: from 1 mW to 100 mW
  
• Frequency Hopping Rate
• Bandwidth Allocation
• Co-located Network Support
• Sleep Modes
• Flexibility means that OEM designers no longer have to become familiar with... or stock ... multiple radio modules