FT K2 Drone Control Antenna, 730–930 MHz

K-2 Antenna – 730–930 MHz Omnidirectional Control Antenna

1. General Description

The K-2 antenna is a broadband omnidirectional antenna based on the Pistolkors antenna design. It is intended for use in communication systems of unmanned aerial vehicles (UAVs) and ground stations. The design consists of a brass conductor and a coaxial feeder, ensuring stable electrical characteristics and mechanical reliability.

2. Frequency Range and Gain

• Frequency range: 730–930 MHz

• Gain: 2.0 ± 0.5 dBi

3. Electrical Parameters

4. Angular Characteristics
• Beam pattern: omnidirectional in the horizontal plane
• Vertical radiation angle: ~65°

5. Mechanical Characteristics

6. Operating conditions

• Temperature range: –40 °C … +70 °C

• Moisture resistance: protected with heat-shrink tubing and sealant

• Application: outdoor and indoor installation

7. Compatibility

The antenna can be used in:

• FPV control and data transmission systems (868 MHz)

• Telemetry stations and base stations

• UAV control at 868 MHz frequencies

8. Applications

• Communication channels for unmanned aerial vehicles

• Ground control stations

• Telemetry and monitoring systems

9. Dimensions and Appearance

Below are images of the K-2 antenna and test results:

10. Measurement Results

The results of simulations and measurements of the K-2 antenna confirm