Broadband Dual Polarized Horn Antenna 15dBi Typ.Gain, 2-18 GHz Frequency Range RM-DPHA218-15O

Short Description:

The RM-DPHA218-15O is a full-band, dual-polarized horn antenna assembly that operates in the frequency range of 2 to 18 GHz. The antenna offers a typical gain of 15 dBi and low VSWR 1.4:1. The antenna can be widely used in EMI detection, orientation, reconnaissance, antenna gain and pattern measurement and other application fields.

Product Detail

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Features

● Full Band Performance

● Dual Polarization

● High Isolation

● Precisely Machined and Gold Plated

Specifications

RM-BDPHA218-15O
Item	Specification	Units
Frequency Range	2-18	GHz
Gain	15 Typ.	dBi
VSWR	1.4:1 Typ.
Polarization	Dual
Connector	SMA-Female
Size(LWH)	141.16141.16207(±5)	mm
Weight	0.287	Kg
Material and Finish	Al

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Broadband Dual-Polarized Horn Antenna is a high-performance antenna system capable of operating in two orthogonal polarizations (typically ±45° linear or RHCP/LHCP circular) across a wide frequency range (e.g., 2:1 bandwidth such as 18-40GHz). By incorporating an Orthogonal Mode Transducer (OMT) and an optimized multi-segment horn structure, it delivers high port isolation (>30dB), stable gain (12-20dBi), and low VSWR (<1.5) while maintaining excellent polarization purity (axial ratio <3dB for circular polarization). These antennas support polarization diversity and MIMO configurations, making them ideal for 5G millimeter-wave base stations, satellite communications, EMC testing, and radar cross-section measurements where wide bandwidth and dual-channel operation are essential.

Conical antenna