Antennas for communication

Q: What is the difference between an omnidirectional and a directional antenna?

An omnidirectional antenna provides coverage “all around,” while a directional antenna focuses and amplifies the signal in a specific direction and usually offers greater range.

Q: How to choose the antenna frequency?

Refer to the operating frequency range of your system (for example, 1.2 GHz / 5.8 GHz / 750–915 MHz).

Q: Is the antenna weight important for a drone?

Yes, lighter antennas have less impact on autonomy and controllability.

Q: Are these antennas suitable for repeaters?

Yes, some models are designed for drone repeaters and ground-based relay nodes.

Q: What do external antennas for the “Chuyka” with 3/5/10 m cables provide?

They allow the receiving point to be placed in a better position and improve reception quality and range in compatible systems.

Q: Where can I buy communication antennas?

On the BlueBird Tech website or through official contact channels.

BlueBird Tech

Communication antennas are antennas designed for stable reception and transmission of radio signals in digital and analog communication systems. They are used in repeaters, drones, and control systems to extend signal range and improve signal quality.

Antennas for communication from BlueBird Tech

Antennas for signal amplification, range extension, and improved communication quality in analog and digital systems.

MOXON-R 430 MHz Antenna

The MOXON-R 430 MHz antenna is designed for use in radio communication systems where signal stability, directivity, and transmission efficiency are critically important.

Nominal frequency range 430 MHz
Operating band (SWR < 2) 410 - 560 MHz
Gain coefficient 5-6 dBi
Weight 100 g

50 $

* price with VAT

MOXON-R 370 MHz Antenna

The MOXON-R 370 MHz antenna is designed for use in radio communication systems where signal stability, directivity, and transmission efficiency are critically important.

Nominal frequency range 370 MHz
Operating bandwidth (SWR < 2) 360 - 460 MHz
Gain coefficient 5-6 dBi
Weight 130 g

50 $

* price with VAT

FAT Dipole Antenna 1.2 GHz

FAT Dipole Antenna 1.2 GHz is an antenna for signal transmission and reception with linear polarization

Frequency range: 1.2 GHz
Operating band: 1000–1700 MHz
Gain: 2–2.7 dBi
Weight: 12 g

27 $

* price with VAT

23 $

* Price excluding VAT

HELIX Lite 5.8/15 Antenna

HELIX Lite 5.8/15 Antenna is an antenna for signal transmission and reception with circular (right-hand) polarization.

Frequency range: 5.8 GHz
Operating band: 4900–6100 MHz
Gain: up to 15 dBi
Weight: 45 g

77 $

* price with VAT

HELIX Lite 5.8/12 Antenna

HELIX Lite 5.8/12 Antenna is an antenna for signal transmission and reception with circular (right-hand) polarization.

Frequency range: 5.8 GHz
Operating band: 4900–6100 MHz
Gain: up to 14 dBi
Weight: 45 g

74 $

* price with VAT

61 $

* Price excluding VAT

HELIX Lite 5.8/18 Antenna

HELIX Lite 5.8/18 Antenna is an antenna for signal transmission and reception with circular (right-hand) polarization.

Frequency range: 5.8 GHz
Operating band: 4900–6100 MHz
Gain: up to 16 dBi
Weight: 60 g

81 $

* price with VAT

Yagi-Uda Lite 750 Antenna

Yagi-Uda Lite 750 Antenna is an antenna designed to extend range and improve signal quality in digital or analog communication systems, with linear polarization.

Frequency range: 750 MHz
Operating band: 720-840 MHz
Gain: up to 9 dBi
Weight: 75 g

66 $

* price with VAT

Yagi-Uda Lite 915 Antenna

Yagi-Uda Lite 915 Antenna is an antenna designed to extend range and improve signal quality in digital or analog communication systems, with linear polarization.

Frequency range: 915 MHz
Operating band: 870–1000 MHz
Gain: up to 9 dBi
Weight: 75 g

62 $

* price with VAT

Remote antenna for Chuyka detector of drones (3 m cables)

Remote antenna for the “Chuyka” drone detector (3 m) — an antenna designed to increase reception range and communication quality for electronic intelligence systems of…

Frequency range: 900–1800 / 2870–4080 / 4860–6060 MHz
Antennas: integrated
Weight: 650 g
Cable type: SLL-240-SF or equivalent
Cable length: 3 m

368 $

* price with VAT

PCB VeeDip dipole antenna

PCB VeeDip dipole antenna is an antenna designed for installation on UAVs, mobile repeaters, or ground-based stations for receiving and transmitting radio signals with linear…

Frequency range: 1.2 GHz
Gain: from 1.2 to 1.7 dBi
Weight: 11 g

11 $

* price with VAT

9 $

* Price excluding VAT

1080-1480 MHz patch antenna

1080–1480 MHz patch antenna with 9.5 dBi gain is an antenna for transmitting and receiving radio signals with horizontal linear polarization.

Frequency range: 1080–1480 MHz
Gain: up to 9.5 dBi
Weight: 550 g

128 $

* price with VAT

5.8 GHz Patch Antenna

A 5.8 GHz patch antenna with 9.5 dBi gain is an antenna for transmitting and receiving radio signals with horizontal linear polarization.

Frequency range: 5.8 GHz
Gain: up to 9.5 dBi
Weight: 350 g

170 $

* price with VAT

5.8 GHz HELIX antenna

5.8 GHz HELIX antenna is an antenna for transmitting and receiving radio signals with circular polarization.

Frequency range: 4.7–6.0 GHz
Gain: up to 15 dBi

64 $

* price with VAT

New model coming soon

How to choose antennas

How to choose a communication antenna for your task

The choice of antenna depends on your system’s frequency, required range, operating mode (omnidirectional or directional), and installation scenario (drone, repeater, or ground station).

Why are communication antennas needed in modern conditions?

In field conditions, the signal often degrades due to terrain, buildings, and interference. Antennas allow you to:

increase communication range and stability;
improve video/telemetry quality;
reduce signal dropouts and “noise” on the channel;
adapt the system to a specific frequency and operating conditions.

Who are communication antennas suitable for and how are they used?

Military units, to extend the range and stability of radio communication, control links, video, and telemetry on drones, repeaters, and ground stations in complex terrain and interference-heavy environments.
Volunteer groups, to enhance communication during search and humanitarian missions and to coordinate teams in areas without stable infrastructure.
Civil critical infrastructure sites, to ensure stable radio links in challenging conditions, including backup and field scenarios where standard networks are unreliable.

Principle of operation of communication antennas

The antenna receives or transmits a signal within a specific frequency range: omnidirectional models provide “all-around” coverage, while directional antennas focus and amplify the signal in a selected direction to achieve greater range.

Need advice on choosing an antenna?

Not sure which model or accessories are right for your specific task?

Contact us – we will help you choose the optimal solution and explain the technical details in simple terms. Phone: +38 073 864 04 07 For safety, please use only the official communication channels listed on the website.

FAQ

What is the difference between an omnidirectional and a directional antenna?

An omnidirectional antenna provides coverage “all around,” while a directional antenna focuses and amplifies the signal in a specific direction and usually offers greater range.

How to choose the antenna frequency?

Refer to the operating frequency range of your system (for example, 1.2 GHz / 5.8 GHz / 750–915 MHz).

Is the antenna weight important for a drone?

Yes, lighter antennas have less impact on autonomy and controllability.

Are these antennas suitable for repeaters?

Yes, some models are designed for drone repeaters and ground-based relay nodes.

What do external antennas for the “Chuyka” with 3/5/10 m cables provide?

They allow the receiving point to be placed in a better position and improve reception quality and range in compatible systems.

Where can I buy communication antennas?

On the BlueBird Tech website or through official contact channels.

BlueBird Tech Antennas: A Reliable Solution for Today’s Challenges

BlueBird Tech specializes in the development and production of quadrifilar antennas, sector antennas, PATCH antennas, and HELIX antennas for electronic warfare (EW). They emit signals aimed at disrupting the operation of enemy drones.

Antennas for communication

Antennas for communication from BlueBird Tech

MOXON-R 430 MHz Antenna

MOXON-R 370 MHz Antenna

FAT Dipole Antenna 1.2 GHz

HELIX Lite 5.8/15 Antenna

HELIX Lite 5.8/12 Antenna

HELIX Lite 5.8/18 Antenna

Yagi-Uda Lite 750 Antenna

Yagi-Uda Lite 915 Antenna

Remote antenna for Chuyka detector of drones (3 m cables)

PCB VeeDip dipole antenna

1080-1480 MHz patch antenna

5.8 GHz Patch Antenna

5.8 GHz HELIX antenna

How to choose antennas

How to choose a communication antenna for your task

Why are communication antennas needed in modern conditions?

Who are communication antennas suitable for and how are they used?

Principle of operation of communication antennas

Need advice on choosing an antenna?

FAQ

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