The range of your wireless system can be affected by several environmental and setup factors. Understanding these will help you optimise performance and maintain a stable connection between your transmitter (TX) and receiver (RX).
Factors That Affect Wireless Range
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2.4GHz Frequency Interference
Many devices such as Wi-Fi networks, Bluetooth accessories, and smart lighting operate on the 2.4GHz band. High RF congestion—especially in busy environments like convention centres, shopping malls, or dense urban areas—can reduce signal quality and overall range. -
Line of Sight
A clear, unobstructed path between the TX and RX provides the best performance. Walls, buildings, and solid objects weaken the signal. Reflections from hard surfaces can also introduce multipath interference, which may cause dropouts. -
Body Obstruction
The human body can block wireless signals. If the transmitter is worn on the body, turning away from the receiver or having people move between the TX and RX can reduce range. Positioning the TX so it faces the receiver will help maintain a stronger connection. -
Firmware
Keeping your system updated via RØDE Central ensures you have the latest performance improvements. Firmware updates can enhance both range and stability, so it is recommended to check for updates regularly.
Best Practice for Optimal Range
- Maintain a clear line of sight between the TX and RX
- Minimise nearby 2.4GHz device usage where possible
- Position the transmitter facing the receiver
- Ensure your system is updated using RØDE Central
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