Conical Dual Polarized Horn Antenna 20dBi Typ. Gain, 33-37GHz Frequency Range RM-CDPHA3337-20

Short Description:

RF MISO’s Model RM-CDPHA3337-20 is a dual polarized horn antenna that operates from 33 to 37 GHz, The antenna offers a tipical 20 dBi gain. The antenna VSWR is 1.5:1 tipical. The antenna RF ports are 2.92mm-KFD connector. It can be widely used in EMI detection, orientation, reconnaissance, antenna gain and pattern measurement and other application fields.

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In Stock: 2 Pieces

Product Detail

Antenna Knowledge

Product Tags

Features

● Coaxial Adapter for RF Inputs

● High Gain

● Low VSWR

● Broadband Operation

● Dual Linear Polarized

● Small Size

Specifications

RM-CDPHA3337-20
Parameters	Typical	Units
Frequency Range	33-37	GHz
Gain	20 Typ.	dBi
VSWR	1.5 Typ.
Polarization	Dual Linear
Cross Pol. Isolation	30 Typ.	dB
Port Isolation	30 Typ.	dB
Beamwidth	E-Plane 12.8~13.6	°
Beamwidth	H-Plane 18.6~15.6	°
Sidelobe	E-Plane≥18	dB
Sidelobe	H-Plane≥30	dB
Connector	2.92mm-KFD
Material	Al

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Conical Dual-Polarized Horn Antenna is a specialized antenna design featuring a conical flare structure that enables simultaneous operation in two orthogonal polarizations (typically ±45° linear or RHCP/LHCP circular) across broad frequency ranges (e.g., 1-18GHz). Its smoothly tapered conical profile provides superior pattern symmetry and stable phase center characteristics compared to conventional pyramidal designs, while maintaining high port isolation (>30dB) and low cross-polarization levels (<-25dB). The antenna delivers consistent gain performance (typically 5-15dBi) throughout its operational bandwidth with VSWR below 1.8, making it particularly valuable for EMC testing, radar cross-section measurements, and wideband communication systems where pattern consistency and polarization diversity are critical requirements. The conical geometry effectively minimizes edge diffraction effects, resulting in cleaner radiation patterns and improved measurement accuracy.

Conical antenna