Dual Polarized Horn Antenna 14dBi Typ. Gain, 2-18 GHz Frequency Range RM-DPHA218-14

Short Description:

RF MISO’s Model RM-DPHA218-14 is a dual polarized horn antenna that operates from 2 to 18GHz, The antenna offers 14 dBi typical gain. The antenna VSWR is typical 1.5:1. The antenna is SMA-Femal connector. 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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Product Tags

Features

● High Gain

● Dual Polarization

● Small Size

● Broadband Frequency

Specifications

Parameters	Specification	Unit
Frequency Range	2-18	GHz
Gain	14 Typ.	dBi
VSWR	1.5 Typ.
Polarization	Dual Polarization
Cross Pol. Isolation	35 dB Typ.
Port Isolation	40 dB Typ.
Connector	SMA-Female
Material	Al
Finishing	Paint
Size	134.3106.2106.2 (±2)	mm
Weight	0.415	Kg
Power Handling, CW	300	W
Power Handling, Peak	500	W

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The Dual Polarized Horn Antenna represents a significant advancement in antenna technology, capable of simultaneously operating in two orthogonal polarization modes. This sophisticated design incorporates an integrated Orthogonal Mode Transducer (OMT) that enables independent transmission and reception in both ±45° linear polarization or RHCP/LHCP circular polarization configurations.

Key Technical Features:

Dual-Polarization Operation: Independent operation in two orthogonal polarization channels
High Port Isolation: Typically exceeding 30 dB between polarization ports
Excellent Cross-Polarization Discrimination: Generally better than -25 dB
Wideband Performance: Typically achieving 2:1 frequency ratio bandwidths
Stable Radiation Characteristics: Consistent pattern performance across operating band

Primary Applications:

5G Massive MIMO base station systems
Polarization diversity communication systems
EMI/EMC testing and measurement
Satellite communication ground stations
Radar and remote sensing applications

This antenna design effectively supports modern communication systems requiring polarization diversity and MIMO technology, while significantly improving spectrum utilization efficiency and system capacity through polarization multiplexing.

broadband dual polaried antenna