Broadband Horn Antenna 14 dBi Typ. Gain, 4-40 GHz Frequency Range RM-BDHA440-14

Short Description:

RF MISO’s Model RM-BDHA440-14 is a linear polarized broadband horn antenna that operates from 4 to 40 GHz. The antenna offers a typical gain of 14 dBi and low VSWR 1.4:1 with 2.92-Female 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

ANTENNA KNOWLEDGE

Product Tags

Features

● Ideal for Antenna Measurement

● Low VSWR

● Light Weight

● Broadband Operation

● Linear Polarized

● Small Size

Specifications

RM-BDHA440-14
Parameters	Typical	Units
Frequency Range	4-40	GHz
Gain	14 Typ.	dBi
VSWR	1.4 Typ.
Polarization	Linear
Connector	2.92-Female
Treatment	Paint
Size (LWH)	128.4150.990(±5）	mm
Weight	0.128	kg
Material	Al
Power Handling, CW	20	W
Power Handling, Peak	40	W

Previous: Bi-Conical Antenna 3 dBi Typ. Gain, 35-37 GHz Frequency Range RM-BCA3537-3

Next: Dual Polarized Horn Antenna 20dBi Typ.Gain, 220-325 GHz Frequency Range RM-DPHA3-20

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 dual polaried antenna