Broadband Horn Antenna 15 dBi Typ. Gain, 18-40 GHz Frequency Range RM-BDHA1840-15A

Short Description:

RF MISO’s Model RM-BDHA1840-15A is a linear polarized broadband horn antenna that operates from 18 to 40 GHz. The antenna offers a typical gain of 15 dBi and low VSWR 1.5:1 with 2.92-KFD connector. The antenna is used for long time trouble-free applications in indoor and outdoor environments. It can be widely used in EMI detection, orientation, reconnaissance, antenna gain and pattern measurement and other applications.

Product Detail

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Product Tags

Features

● Ideal for Antenna Measurements

● Low VSWR

● Moderate Gain

● Broadband Operation

● Linear Polarized

● Small Size

Specifications

RM-BDHA1840-15A
Parameters	Typical	Units
Frequency Range	18-40	GHz
Gain	15Typ.	dBi
VSWR	1.5 Typ.
Polarization	Linear
Connector	2.92-KFD
Treatment	Paint
Size	8063.7547.81 (±5)	mm
Weight	0.071	Kg
Material	Al

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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