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Order Number DNT2400P

Low cost, long range, multi-purpose, multi-function 2.4 GHz frequency hopping OEM RF module

  • 2.4GHz Proprietary FHSS Module
  • Network Topology: Mesh, Point-to-Point, Point-to-Multipoint, Peer-to-Peer

RF Data Rate Configurable from 38.4 to 500 kbps

  • Analog and Digital I/O for Sensor Applications
  • Separate Serial Port for Diagnostics
  • Pin-for-pin Compatible with Murata DNT900P 900MHz Module
  • Recommended In Production  

    Explanation of Product Status

    Under Development Products under development
    Please contact us for product availability and sample lead-time.
    In Production Product is in mass production.
    to be discontinued Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information.
    Discontinued product Production of this product has stopped. Contact Murata for inventory availability and possible alternative products.
    Recommended product This product is particularly recommended among our products currently in production.
    New product It's new item.


The DNT2400 is a low cost, long range, multi-purpose, multi-function 2.4 GHz frequency hopping OEM RF module. It supports both analog and digital I/O and serial data and has the ability to auto-report and sleep between reports, 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 designer insurance that the radio performance can be tweaked if needed when the design is finished without having to design in another radio. The DNT2400 supports point-to-point, point-to-multipioint, peer-to-peer, and tree routing networks.

Highly Reliable and Secure FHSS Capabilities at Very Low Cost

  • Murata 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
  • AES-128 Encryption allows the most sensitive data to be securely sent wirelessly
  • Tree Routing with Fail Over extends coverage area
  • 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

The DNT2400 enables the 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
  • RF Transmit Power
  • Frequency Hopping Rate
  • Bandwidth Allocation
  • Co-Located Network Support
  • Sleep Modes
Flexibility of the DNT2400 means that OEM designers no longer have to become familiar with nor stock multiple radio modules
Minimum Order Quantity 1
Product Type Module
Frequency 2.4GHz
Modulation No
Antenna U.FL
RF Conn/ Antenna U.FL
Operating Temperature Range -40 to +85
Operating Temperature °C (min) -40
Operating Temperature °C (max) 85
Mounting Type Pins
Dimension 52.07 x 34.54 x 7.24 mm
Supply Voltage min 3.3
Supply Voltage max 5.5
Transmit Power 1mW to 100mW
Receiver Sensitivity -104 dBm
Transmit Mode Current 300 mA
Receive Mode Current 53 mA
Sleep Mode Current 50 uA
Data Rate 500.00 kbps
Data Rate Configurable Yes
Range Indoor 100m, Outdoor 10,000m
Technology Proprietary FHSS
Security AES-128 Encyrption
Network Mesh, Point-to-Point, Point-to-Multipoint, Peer-to-Peer
Host Interface UART / SPI
I/O Interface Analog, Digital I/O and Serial Data
Host Interface Other No
Interface Voltage (Vdc for VIO) 3.3
FCC/IC Certified FCC/IC Certified
ETSI Certified ETSI Certified
RoHs Compliant Yes
CE Compliant CE Compliant
ISO9001 Yes
TS16969 No
Document Statement Visit the Support section for Application Notes, Reference Designs, White Papers, and More.
Data Sheet Download PDF
Data Sheet Date Aug 12, 2009
Brochure Download PDF
Integration Guide Download PDF
Quick Start Guide Download PDF
Key Markets Petrochemical Industries | Utilities ( Power, Gas, Water) | Agricultural and Commercial Ventures | AMR & Smart Grid | Industrial Automation
Key Applications SCADA for Monitoring and Control | Scoreboards and Electric Signs | Industrial Remote Control | Energy Management | Commercial Telemetry | Wireless Robotics | Irrigation Control
Applications Characteristics M2M and Internet of Things Applications Requiring: | - Long-range data throughput even in the presence of electrical noise and multi-path fading | - Direction Connections and Reporting of Sensor Data | - High level of flexibility
Driver Firmware None Required
Order Number DNT2400P
Development Kit Part Number DNT2400DK
Packaging Modules Packaged in Antistatic Tube