Broadband Dual Horn Antenna 12 dBi Typ. Gain, 1-12GHz Frequency Range RM-BDPHA112-12

Short Description:

The RM-BDPHA112-12 is a dual polarized broadband horn antenna that operates in the frequency range of 1 GHz to 12 GHz. The antenna offers a typical gain of 12dBi and low VSWR 1.3:1 with SMA-F connector. The antenna supports dual polarized waveforms. It is suitable for extensive applications such as EMC/EMI testing, surveillance, direction finding, as well as antenna gain and pattern measurements.

Product Detail

ANTENNA KNOWLEDGE

Product Tags

Features

● Ideal for Antenna Measurements

● Dual Polarization

● Broadband Operation

● Quad Ridged

Specifications

RM-BDPHA112-12
Item	Specification	Units
Frequency Range	1-12	GHz
Gain	12 Typ.	dBi
VSWR	1.3:1
Polarization	Dual
Connector	SMA-Female
Finishing	Paint
Material	Al	dB
Average Power	50	W
Peak Power	100	W
Size(LWH)	228.2161.8167.6(±5)	mm
Weight	1.071	kg

Previous: Conical Dual Horn Antenna 12 dBi Typ. Gain, 2-18GHz Frequency Range RM-CDPHA218-12

Next: Broadband Horn Antenna 18 dBi Typ. Gain, 6-18GHz Frequency Range RM-BDHA618-18

The Broadband Dual Polarized Horn Antenna represents a sophisticated advancement in microwave technology, integrating wideband operation with dual-polarization capabilities. This antenna employs a carefully designed horn structure combined with an integrated Orthogonal Mode Transducer (OMT) that enables simultaneous operation in two orthogonal polarization channels – typically ±45° linear or RHCP/LHCP circular polarization.

Key Technical Features:

Dual-Polarization Operation: Independent ±45° linear or RHCP/LHCP circular polarization ports
Wide Frequency Coverage: Typically operates over 2:1 bandwidth ratios (e.g., 2-18 GHz)
High Port Isolation: Typically better than 30 dB between polarization channels
Stable Radiation Patterns: Maintains consistent beamwidth and phase center across bandwidth
Excellent Cross-Polarization Discrimination: Typically better than 25 dB

Primary Applications:

5G Massive MIMO base station testing and calibration
Polarimetric radar and remote sensing systems
Satellite communication ground stations
EMI/EMC testing requiring polarization diversity
Scientific research and antenna measurement systems

This antenna design effectively supports modern communication systems requiring polarization diversity and MIMO operation, while its broadband characteristics provide operational flexibility across multiple frequency bands without antenna replacement.

Conical antenna