đź“„ What Frequencies do drones use?

What Frequencies do drones use?

Drones utilize a variety of frequency bands for control, communication, and real-time video transmission. These frequencies are critical for ensuring stable and responsive operation. Here's a summary of the most commonly used frequency bands:

  1. 2.4 GHz Band:
    • Use: This is the most common frequency band used for drone control and video transmission. It offers a good balance between range and penetration through obstacles.
    • Pros: Widely available and supported by many devices. It allows for simultaneous control and video transmission.
    • Cons: Can be crowded due to the presence of many devices like WiFi routers, cordless phones, and other drones, leading to potential interference.
  2. 5.8 GHz Band:
    • Use: Primarily used for video transmission, it can also be used for drone control. It's preferred for racing drones due to its ability to handle high video bandwidth and reduced interference compared to the 2.4 GHz band.
    • Pros: Less crowded than 2.4 GHz, offering clearer video feeds and control signals in environments with many electronic devices.
    • Cons: Has a shorter range and less ability to penetrate obstacles compared to 2.4 GHz.
  3. 900 MHz Band (Not available in all regions):
    • Use: Used for long-range control and telemetry data transmission in certain types of drones, especially in rural areas or for industrial applications.
    • Pros: Excellent range and obstacle penetration. Ideal for long-distance flights and operations where line-of-sight is not possible.
    • Cons: Limited by regulatory restrictions in many countries. Lower bandwidth makes it less suitable for video transmission.
  4. 1.2/1.3 GHz Band:
    • Use: Primarily used for long-range video transmission in specific models of drones, often in conjunction with higher frequency bands for control.
    • Pros: Offers good range and obstacle penetration. It's useful for fixed-wing drones that operate over long distances.
    • Cons: Requires larger antennas and is subject to regulatory restrictions in many areas. Not as widely used for multirotor drones.
  5. 433 MHz Band (Europe) / 915 MHz Band (North America) (LRP UHF Systems):
    • Use: Used for long-range control in certain long-range and DIY drone setups. These frequencies are part of the LRP (Long Range Protocol) systems.
    • Pros: Excellent range, capable of several kilometers under ideal conditions. Good obstacle penetration.
    • Cons: Lower bandwidth, primarily suitable for control signals and basic telemetry. Requires careful setup to avoid interference with other devices.
  6. 24 GHz Band and Above:
    • Use: Experimental or specialized applications, such as high-bandwidth video transmission or industrial inspection drones.
    • Pros: High bandwidth, capable of supporting high-definition video feeds.
    • Cons: Very limited range and poor obstacle penetration. Used in niche applications where close-range high-quality video is required.

Regulatory environments significantly affect the availability and use of these frequencies. Operators must ensure compliance with local regulations regarding frequency use, power output, and licensing where applicable. The choice of frequency band can influence the drone's performance, especially in terms of range, video quality, and resistance to interference, making it crucial to select the appropriate band based on the specific application and operating environment.


The RQ-11 Raven, WASP, Puma, and PWD C100 drones each operate on specific control and video frequencies, which are essential for their remote operation and data transmission.

RQ-11 Raven: The RQ-11 Raven, primarily used by the US military, operates on the 2.4 GHz and 5.8 GHz frequency bands for control and video transmission. This dual-band capability helps in reducing interference and enhancing the reliability of the communication link between the drone and its ground control station​ (Army Technology)​​ (Airforce Technology)​.

WASP and Puma Drones: Both the WASP and Puma drones, also developed by AeroVironment, typically use similar frequency bands. They are known to operate on the 2.4 GHz and 5.8 GHz frequencies, which are common for small tactical UAVs to ensure robust and secure communication channels. These frequencies support both the control commands and video feed transmission​ (Wikipedia)​​ (Airforce Technology)​.

PWD C100 Drone: The PWD C100 drone uses the 2.4 GHz band for control operations and the 5.8 GHz band for transmitting video. These frequencies are standard for many commercial and military drones due to their ability to provide stable and high-quality communication links​ (AF.mil)​.

These frequencies are chosen to balance range, data rate, and resistance to interference, ensuring that the drones can operate effectively in various environments.