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Dome antenna – Quadfilar 420-750 MHz

Counter Drone Systems

Description

Quadrifilar dome antenna designed for electronic warfare (EW) systems to protect against enemy drones. Features circular polarization for efficient operation with both horizontally and vertically polarized signals, creating an electromagnetic dome that prevents UAVs from bypassing defenses from above. Compact design avoids obstacles and handles up to 100W power for reliable performance in harsh conditions.

About the Company

Blue Bird

A high-tech company specializing in developing and manufacturing advanced drones, electronic warfare (EW) systems, and military electronics. BlueBird focuses on innovative military technologies, cr...

Core Information

Serving industries
Air
Product subcategory
Effector/Jammer
Name
Dome antenna – Quadfilar 420-750 MHz

Product Classification

Form factor
Fixed-site
Operational scope
Detection Mitigation
Typical use cases
Military bases Critical infrastructure
Target UAS classes
Small (sUAS) Multirotor Commercial off-the-shelf
Supported control links
433 MHz

Sensors & Detection

Sensor types
RF detection/DF
RF coverage bands
433 MHz
RF geolocation method
AOA

Mitigation & Effectors

Mitigation methods
RF jamming
Jammer max EIRP (W)
100
Emission pattern
Omnidirectional

Physical & Power

Mounting options
Fixed pole Rooftop
Operating temperature (°C)
-40 to +85
Weight (kg)
1
Dimensions (mm)
300 x 335 x 335

Compliance & Legal

Export restrictions
EAR
Spectrum authorization required
Yes - special license

Deployment & Support

Supported operating environments
Military

Commercials & Availability

Availability regions
EMEA
Pricing model
CapEx purchase