FT K2 Drone Control Antenna, 730–930 MHz

K2 — Antenna for receiving control signals in the wide 730–930 MHz band with a sensitivity of 2 dBi

It is optimized for ExpressLRS systems and ensures stable communication even under challenging electronic warfare conditions.

Application features:

• Best suited for frequencies up to 1000 MHz
• Supports reception in Gemini mode (both chips operate simultaneously)
• Omnidirectional receiving antenna with improved signal-to-noise ratio
• Provides optimal encoding speed

Advantages:

• High stability in environments with intense interference
• Ideal for medium- and long-range drones
• Technical Specifications
• Frequency range: 730–930 MHz
• SFR: 1.5
• Polarization: linear
• Gain: 2.0 ± 0.5 dBi
• Impedance: 50 Ω
• Max. power: 20 W
• Omnidirectional in the horizontal plane, vertical angle ≈ 65°
• Radiator: brass wire Ø 2 mm
• Length: 365 mm
• Mount: molded plastic
• Feeder: 160 mm
• Weight: 35 g
• Connector: IPEX U.FL