Broadband Horn Antenna 12dBi Typ. Gain, 6-18GHz Frequency Range RM-BDHA618-12

Short Description:

RF MISO’s Model RM-BDHA618-12 is linear polarized broadband horn antenna that operates from 6 to 18 GHz. The antenna offers a typical gain of 12 dBi and low VSWR 1.3Typ. with SMA-KFD type connector. RM-BDHA618-12 can be widely used in EMI detection, orientation,reconnaissance,antenna gain and pattern measurement and other application fields.

Product Detail

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Product Tags

Features

● Ideal for Antenna Measurements

● Low VSWR

● Broadband Operation

● Linear Polarized

Specifications

RM-BDHA618-12
Parameters	Specifications	Units
Frequency Range	6-18	GHz
Gain	12 Typ.	dBi
VSWR	1.3 Typ.
Polarization	Linear
Connector	SMA-KFD
Finishing	Paint Black
Material	Al
Size	6943.738.7	mm
Weight	0.025	kg

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Broadband Horn Antenna is a type of directional radiating antenna based on a tapered waveguide structure. It achieves multi-octave broadband operation (e.g., 2:1 frequency ratio, typically 18-40GHz) through a precisely designed horn aperture and flare angle. Its core advantages include stable gain across the entire frequency band (fluctuation <3dB), low Voltage Standing Wave Ratio (VSWR <1.5), and high power-handling capacity (average power >500W), while maintaining low sidelobe levels (<-20dB) and high polarization purity. It is primarily used in electromagnetic compatibility (EMC) testing, antenna calibration, millimeter-wave communication systems, and radar target scattering measurement applications, making it an indispensable broadband reference antenna in microwave testing and communication systems.

Broadband Horn Antenna