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Dome type antenna – Quadrifilar 700-850 MHz

Communication & Data Links

Description

Quadrifilar dome antenna designed for electronic warfare (EW) systems operating in the 700-850 MHz frequency range. This antenna provides dome-shaped protection against enemy drones with circular polarization that works efficiently with both horizontally and vertically polarized signals. It creates an electromagnetic dome that prevents UAVs from bypassing defense from above, offering comprehensive protection for military equipment with compact design suitable for harsh environments.

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
Ground
Product status
In Production
Name
Dome type antenna – Quadrifilar 700-850 MHz

Product Classification

Link roles
Command & Control (C2)
System type
RF Radio
Supported platform classes
Fixed Infrastructure/Pole/Mast
Operating environment
Ground
Link topology
Point-to-Multipoint
LOS/BLOS capability
LOS

Frequency & Spectrum

Frequency bands
700-850 MHz
Spectrum licensing
Military/Restricted

Data & Performance

Range conditions
Dome-shaped coverage with slightly shorter suppression range compared to collinear antennas but provides comprehensive overhead protection

Interfaces & Protocols

Antenna connectors
N-Type
Number of antenna ports
1

Power & Physical

Included antenna types
Omnidirectional
Operating temperature (°C)
-40 to +85
Weight (g)
800
Dimensions (mm)
230 x 220 x 220
Mounting options
Fixed Infrastructure/Pole/Mast

Compatibility & Integration

Integration notes
Designed for fixed positions to provide dome-shaped protection over objects, with better overhead coverage but smaller operational radius compared to collinear antennas