2GHz to 18GHz 20dbi High Gain Double Ridged Broadband Waveguide Horn N-Female Antenna

Model No: HA-0218GA2-NF

Made in Taiwan
Frequency Range: 2 GHz - 18 GHz
Antenna Type: Double-Ridged Horn
Nominal Gain: Up to 20 dBi
Connector Port: N-Female (SUS)
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2 GHz to 18 GHz High Gain Double Ridged Broadband Waveguide Horn Antenna

Double Ridged Design | High Gain Performance | Model: HA-0218GA2-NF
The HA-0218GA2-NF is a high-performance double ridged broadband waveguide horn antenna covering the 2 GHz to 18 GHz spectrum. Engineered for precision measurements, it offers up to 20 dBi gain and robust power handling, making it ideal for EMC testing, signal monitoring, and advanced communication systems.
Technical Specifications
Frequency Range 2 GHz to 18 GHz
Gain (Typical) 6 to 18 dB (Peak 20 dBi)
Beamwidth (-3dB) Horizontal: 18° | Vertical: 18°
Peak Power 800 Watts
Max CW Power 120 Watts
Impedance 50 Ohm
Connector Type N-Female (SUS)
Polarization Linear
Mechanical & Environmental Specifications
Dimensions (H x W x L) 157 mm x 275 mm x 352 mm
Weight 1.8 kg
Material Aluminum Alloy
Application Broadband Testing / EMC / Monitoring
Surface Treatment Optional Coating / Conductive Oxidation
Key Reference Features

Ultra-Wideband Performance

Covers a continuous 2 GHz to 18 GHz range, eliminating the need for multiple antennas during broadband sweeps and EMC testing.

High Gain & Directivity

Delivers up to 20 dBi gain with a narrow 18-degree beamwidth for precise signal targeting and high sensitivity in signal monitoring.

Superior Power Handling

Supports peak power levels up to 800W and 120W CW, providing stability under high-intensity immunity and professional testing conditions.

Ruggedized Construction

Built from high-grade aluminum alloy with optional surface treatments to ensure mechanical stability and long-term reliability in lab environments.

For custom mounting solutions, specific frequency calibrations, or ruggedized enclosures, please contact our engineering team.

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