Broadband Horn Antenna 22 dBi Typ. Gain, 4-8GHz Frequency Range RM-BDHA48-22

Short Description:

RF MISO’s Model RM-BDHA48-22 is a linear polarized broadband horn antenna that operates from 4 to 8 GHz. The antenna offers a typical gain of 22 dBi and low VSWR 1.5:1 with SMA-KFD connector. It can be widely used in EMI detection, orientation, reconnaissance, antenna gain and pattern measurement and other applications

Product Detail

Antenna Knowledge

Product Tags

Features

● Ideal for Antenna Measurements

● Low VSWR

● High Gain

● Broadband Operation

● Linear Polarization

● RF connector

Specifications

RM-BDHA48-22
Parameters	Typical	Units
Frequency Range	4-8	GHz
Gain	22 Typ.	dBi
VSWR	1.5 Typ.
Polarization	Linear
Connector	SMA-KFD
Material	Al
Finishing	Paint
Size	602.5338.4267.8(LWH)	mm
Weight	1.552	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