What Frequency Do Drones Use?

In the rapidly evolving world of drones, understanding the frequencies they utilize is crucial for optimizing their performance and ensuring seamless connectivity. As drone technology continues to advance, the question remains: “What frequency do drones use?

This comprehensive guide aims to shed light on the communication frequencies commonly employed by drones, the factors influencing their choices, and the future trends shaping the drone communication landscape.

By delving into the spectrum of connectivity, we will explore how these frequencies play a pivotal role in governing drone flight and data transmission, empowering drone enthusiasts and operators to make informed decisions and propel the industry forward.

What Frequency Do Drones Use?

Drone communication frequencies refer to the specific radio frequencies used for transmitting and receiving signals between the drone and the pilot’s remote controller. These frequencies fall within the radio spectrum, enabling the wireless communication that governs drone flight and data transmission.

Drones primarily operate in the frequency range of 900 MHz to 5.8 GHz, with different bands offering distinct advantages and use cases.

Commonly Used Frequencies for Drone Communication

Frequencies for Drone Communication

 2.4 GHz Frequency Band

The 2.4 GHz frequency band is one of the most popular choices for drone communication. Remote-controlled drones often utilize this band due to its widespread availability and compatibility with various controllers. Additionally, it provides a reasonable range and reliability for most consumer-grade drones.

However, its popularity also means increased potential for interference from other devices using the same band.

5.8 GHz Frequency Band

Drone enthusiasts have increasingly embraced the 5.8 GHz frequency band, especially with camera-equipped drones. This band offers several advantages, such as reduced interference from other wireless devices operating at lower frequencies.

The higher frequency enables greater data transmission, making it suitable for high-definition video streaming. However, 5.8 GHz signals have a slightly shorter range compared to 2.4 GHz.

900 MHz Frequency Band

The 900 MHz frequency band is commonly used for long-range drone communication. Drones operating in this band can achieve extended flight distances, making them suitable for agricultural, industrial, and surveying applications.

However, due to the lower frequency, the data transmission rate may be slower compared to higher frequency bands.

1.2 GHz and 1.3 GHz Frequency Bands

The 1.2 GHz and 1.3 GHz frequency bands are less commonly used in mainstream consumer drones but find niche applications in specialized scenarios. These bands are favored for long-range, high-altitude missions, and are often used by advanced drone operators, researchers, and hobbyists.

However, strict regulatory considerations and potential interference challenges limit their widespread adoption.

Read also: How to make a drone frequency jammer?

Factors Influencing Drone Communication Frequency Choices

The selection of the most appropriate communication frequency for a drone depends on various factors that impact performance and usability.

Range and Signal Strength

The communication frequency significantly affects the effective range of the drone’s operation. Lower frequencies, such as 900 MHz, tend to provide better range capabilities, making them suitable for tasks requiring long-distance flights.

On the other hand, higher frequencies, like 5.8 GHz, might have shorter ranges but offer advantages in terms of data transfer speed and video quality.

Interference and Congestion

Interference from other wireless devices can disrupt drone communication, leading to loss of control or degraded video transmission. The 2.4 GHz band is popular but susceptible to interference from Wi-Fi routers, Bluetooth devices, and other electronics.

The 5.8 GHz band, with fewer devices operating at that frequency, can offer a cleaner communication channel with reduced interference.

Regulatory and Legal Considerations

Drone operators must comply with specific frequency regulations set by their respective countries regulatory bodies. Understanding these regulations is crucial to ensure lawful operation and avoid potential penalties. Some frequency bands might have restrictions on power output or require licensing, especially in professional drone operations.

Advanced Communication Technologies in Drones

Advanced Communication Technologies in Drones

As technology advances, new communication technologies are being integrated into drones to enhance connectivity and address challenges in various scenarios.

Frequency Hopping Spread Spectrum (FHSS)

Frequency Hopping Spread Spectrum (FHSS) is a communication technique used to enhance the reliability and security of drone communication. It involves rapidly switching between multiple frequencies within a given band, making it resistant to interference and jamming.

Drones equipped with FHSS can maintain stable connections even in noisy and congested environments.

Digital and Analog Transmission

Traditionally, analog transmission was common in drone communication, but it has limitations in terms of signal clarity and interference resistance. In recent years, digital transmission has become more prevalent, offering clearer signals, reduced latency, and better resistance to signal degradation.

Digital communication technologies, such as DJI’s OcuSync and Lightbridge, have become standard in many modern drones.

Future Trends in Drone Communication Frequencies

As the drone industry continues to grow, new developments and trends in communication frequencies are shaping the future of drone technology.

5G and Beyond

The integration of drones into 5G networks is an area of ongoing research and development. 5G promises ultra-high data transfer speeds and low latency, which could revolutionize drone applications in areas like real-time monitoring, emergency response, and delivery services.

However, implementing 5G in drones also requires addressing challenges related to power consumption and network infrastructure.

Spectrum Sharing and Dynamic Spectrum Access

To accommodate the increasing number of wireless devices, including drones, the concept of spectrum sharing and dynamic spectrum access is gaining traction. This approach allows multiple devices to share available frequencies dynamically, optimizing spectrum utilization and minimizing interference.

Spectrum-sharing technologies may play a significant role in enabling a harmonious coexistence of drones and other wireless systems.


What frequency do drones use for communication?

Drones commonly use radio frequencies in the Industrial, Scientific, and Medical (ISM) bands for communication purposes. Frequencies in the 2.4 GHz and 5.8 GHz ranges are most prevalent due to their availability and suitability for drone operations.

What frequency do drones use for remote control?

Drones use frequencies in the 2.4 GHz and 5.8 GHz bands for remote control commands. These frequencies offer stable and reliable communication between the pilot’s controller and the drone, allowing precise maneuvering and real-time response.

What frequency do drones use for FPV (First Person View) transmission?

FPV transmission in drones relies on frequencies such as 5.8 GHz. This frequency range enables the live video feed from the drone’s onboard camera to be transmitted to the pilot’s goggles or monitor, providing an immersive and real-time flying experience.

Are there any regulations regarding the frequencies drones can use?

Yes, there are regulations governing the frequencies drones can use in various countries. Regulatory bodies, like the Federal Communications Commission (FCC) in the United States, allocate specific frequency bands for drone operations to prevent interference with other critical communication systems. Drone operators must comply with these regulations to ensure safe and lawful drone use.


In conclusion, the communication frequencies used by drones are a crucial aspect of their operation. Understanding the different frequency bands and their advantages and limitations empowers drone operators to make informed choices that align with their specific needs and objectives.

As technology advances, new communication technologies and emerging frequency bands are likely to redefine the possibilities and applications of drones, opening up exciting opportunities in various industries.

Whether it’s the versatility of the 2.4 GHz band, the interference avoidance of 5.8 GHz, or the long-range capabilities of the 900 MHz band, each frequency offers a unique set of advantages to suit diverse drone missions and applications.

By staying informed about the latest trends and developments, drone enthusiasts can propel the industry forward and unlock new realms of innovation in unmanned aerial systems.