COBRA FN — onboard antenna, directional and Omni
A combined onboard antenna kit that pairs an omnidirectional (Omni) antenna with a directional one. This configuration provides wide coverage with higher gain in the directional sector.
Key Advantages:
- Combined configuration — omnidirectional (Omni) and directional antennas
- Wide coverage with higher gain in the directional sector
- Does not interfere with the UAV’s standard equipment
- Compact installation on the UAV arms
- Designed and manufactured in Ukraine
Operating Frequency
2400–2483.5 MHz
Antenna gain
13 dBi (directional) / 6.3 dBi (Omni)
VSWR
1.025 (directional) / 1.05 (Omni)
Kit weight
823 g
Technical Specifications
Omnidirectional antenna (Omni)
Operating Frequency2400–2483.5 MHz
Antenna gain6.3 dBi
Beamwidth (3 dB)205.9°
VSWR1.05
ConnectorRP-SMA
Operating Temperature-40°C to +40°C
Weight with bracket340 g
Directional antenna
Operating Frequency2400–2483.5 MHz
Antenna gain13 dBi
Beamwidth (3 dB)51°
VSWR1.025
ConnectorRP-SMA
Operating Temperature-40°C to +40°C
Weight with bracket483 g
Kit
Kit contents
Base configuration
- Directional 2.4 GHz antenna with signal cable — 1 pc.
- Omnidirectional (Omni) 2.4 GHz antenna with signal cable — 1 pc.
- Bracket for mounting the Omni antenna to the UAV — 1 pc.
Additional
Antenna radiation patterns
The radiation patterns show how the antennas radiate in space and make it possible to assess the shape of the main lobe and the coverage area.
Omnidirectional antenna (Omni) — 2D radiation pattern
Beamwidth (3 dB) — 205.9°. Antenna gain — 6.3 dBi.
Omnidirectional antenna (Omni) — 3D pattern, spatial view
Omnidirectional antenna (Omni) — 3D pattern, top view
Directional antenna — 2D radiation patterns
Beamwidth (3 dB): 51° at Phi = 0°, 38.4° at Phi = 90°. Antenna gain — 13 dBi.
Directional antenna — 3D pattern, spatial view
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