Dual Circular Polarized Horn Antenna 15 dBi Typ. Gain, 2-6GHz Frequency Range RM-DCPHA26-15

Short Description:

RF MISO’s Model RM-DCPHA26-15 is a dual circular polarized horn antenna that operates from 2 to 6GHz. The antenna offers a typical gain of 15 dBi and low VSWR <2. the interface is N-F. It can be widely used in satellite communications, radar, wireless links, test and measurement, etc.

Product Detail

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Specifications

RM-DCPHA26-15
Item	Specification	Units
Frequency Range	2-6	GHz
Gain	15 Typ.	dBi
AR	<2	dB
VSWR	<2
Cross Polarization	33 Typ.	dB
Polarization	Dual Circular Polarized
Connector	N-Female
Finishing	Paint
Material	Al	dB
Size(LWH)	244.9244.9344.0(±5)	mm
Weight	6.618	kg

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The Dual Circular Polarized Horn Antenna is a sophisticated microwave component capable of simultaneously transmitting and/or receiving both Left-Hand and Right-Hand Circular Polarized waves. This advanced antenna integrates a circular polarizer with an Orthogonal Mode Transducer within a precisely engineered horn structure, enabling independent operation in two circular polarization channels across wide frequency bands.

Key Technical Features:

Dual CP Operation: Independent RHCP and LHCP ports
Low Axial Ratio: Typically <3 dB across operating band
High Port Isolation: Generally >30 dB between CP channels
Wideband Performance: Typically 1.5:1 to 2:1 frequency ratio
Stable Phase Center: Essential for precision measurement applications

Primary Applications:

Satellite communication systems
Polarimetric radar and remote sensing
GNSS and navigation applications
Antenna measurement and calibration
Scientific research requiring polarization analysis

This antenna design effectively mitigates polarization mismatch losses in satellite links and provides reliable performance in applications where signal polarization may vary due to environmental factors or platform orientation.

probe antenna