800MHz to 18GHz Open Boundary Double Ridge Broadband Horn Antenna

Model No: HB-08M18G-NF

FT-RF          
Frequency Range: 800 MHz - 18 GHz
Antenna Type: Double-Ridged Horn
Nominal Gain: 3 dBi - 14 dBi
Connector: N-Female
Stock: 12
2026/06/09
Quantity:
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800 MHz to 18 GHz Broadband Double Ridged Horn Antenna

High Power | Open Boundary | Model: HB-08M18G-NF
The HB-08M18G-NF is a high-performance open boundary double ridged horn antenna designed to operate across an extensive frequency range from 800 MHz to 18 GHz. With its high power handling capacity and excellent VSWR characteristics, it is ideal for EMC testing, RF testing, radar systems, and various wireless communication testing applications. Built with 6061 aluminum alloy and featuring DC short lightning protection and Stainless Steel N-female connector. Taiwan Design, Made in Taiwan.



Electrical Specifications
Frequency Range 800 MHz - 18 GHz
VSWR Typical 1.8:1, Max 2.2:1
Antenna Type Open Boundary Double Ridged Horn
Radiation Directional
Gain 3 - 14 dBi
Polarization Vertical or Horizontal
Max Input Power 500W (Peak) / 300W (Continuous)
Impedance 50 Ohm
Connector N-Female (Stainless Steel)
Mechanical Specifications
Dimensions (L×W×H) 204 × 208 × 168 mm
Weight (NW) 1.05 kg
Material 6061 Aluminum Alloy
Connector Material Stainless Steel
Lightning Protection DC Short
Origin Taiwan Design, Made in Taiwan

Ultra-Wide Frequency Coverage

800 MHz to 18 GHz broadband operation, ideal for multi-band testing and monitoring.

High Power Handling

500W peak / 300W continuous power capability for demanding applications.

DC Short Lightning Protection

Built-in protection for enhanced durability in outdoor and harsh environments.

Durable Construction

6061 Aluminum alloy with stainless steel N-female connector for long-term reliability.

Contact FT-RF Engineering Division

Contact our technical engineering subdivision today to request official quote sheets, individual traceable gain calibration plots, or certified documentation data packets.

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