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Order Number WIT2492M

Robust 100mW 2.4GHz frequency hopping OEM module

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

Designed especially for streaming applications

  • Unique features support a variety of voice applications
  • To Be Discontinued  

    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.


WIT2492M low-cost transceiver modules are designed to transmit serial data using robust 2.4 GHz frequency hopping spread spectrum (FHSS) technology. WIT2492M modules employ Murata’s beacon-synchronized CSMA at an RF data rate of 921.6 kb/s to support streaming audio applications. WIT2492M transceivers are suitable for both point-to-point and point-to-multipoint networks. FHSS technology provides immunity to both interference and multipath fading. The small size and light weight of these transceiver modules make them suitable for a variety of applications. WIT2492M modules are certified for unlicensed operation in the USA, Canada and Europe.
Minimum Order Quantity 1
Product Type Module
Frequency 2.4GHz
Modulation No
RF Conn/ Antenna MMCX
Operating Temperature Range -40 to +85
Operating Temperature °C (min) -40
Operating Temperature °C (max) 85
Dimension 80.2 x 46.5 x 8.6 mm
Supply Voltage min 3.3
Supply Voltage max 10
Transmit Power 10mW, 100mW
Receiver Sensitivity -90 dBm
Transmit Mode Current 90 mA
Receive Mode Current 40 mA
Sleep Mode Current 50 uA
Data Rate 921.60 kbps
Data Rate Configurable No
Range Indoor 100m, Outdoor 10,000m
Technology Proprietary FHSS
Network Point-to-Point, Point-to-Multipoint
Host Interface UART
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 information about designing applications and products using Murata Frequency Hopping Spread Spectrum technology.
Data Sheet Download PDF
Data Sheet Date Aug 14, 2008
Key Markets Industrial Automation | Building Automation | Manufacturing Industries | Healthcare | Utilities ( Power, Gas, Water) | Agricultural and Commercial Ventures | AMR & Smart Grid
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 WIT2492M
Packaging Antistatic Zip Bag; Antistatic Tray
Shipping Size 1 Unit / Bag; 6 Units / Tray