Lens Horn Antenna, 15 dBi Typical Gain, 1–25 GHz Frequency Range, RM-LHA125-15

Short Description:

RM-LHA125-15 is a linearly polarized lens horn antenna operating from 1 to 25 GHz. It provides 15 dBi typical gain, VSWR < 2:1, and an SMA female connector. It is suitable for antenna measurement, electronic warfare, satellite communications, and related RF applications.

Product Detail

ANTENNA KNOWLEDGE

Product Tags

Specifications

RM-LHA125-15
Parameters	Typical	Units
Frequency Range	1-25	GHz
Gain	15 Typ.	dBi
VSWR	<2
Cross Polarization	45	dB
3dB Beamwidth, E-Plane	7.8~85.6	deg
3dB Beamwidth, H-Plane	5.1~130.0	deg
Polarization	Linear-polarized
Connector	SMA-Female
Body Material	Al
Size(LWH)	190.7*Ø141.4	mm
Weight	0.537	kg

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

Next: Broadband Dual Polarized Horn Antenna 10dBi Typ. Gain, 2-18 GHz Frequency Range RM-BDPHA218-10O

The Lens Horn Antenna is a sophisticated hybrid antenna system that combines a conventional horn radiator with a dielectric lens element. This configuration enables precise electromagnetic wave transformation and beam shaping capabilities beyond what conventional horns can achieve.

Key Technical Features:

Beam Collimation: Dielectric lens efficiently converts spherical waves to planar waves
High Gain Performance: Typically achieves 5-20 dBi gain with exceptional stability
Beam Width Control: Enables precise beam narrowing and shaping
Low Sidelobes: Maintains clean radiation patterns through optimized lens design
Broadband Operation: Supports wide frequency ranges (e.g., 2:1 ratio)

Primary Applications:

Millimeter-wave communication systems
High-precision radar and sensing applications
Satellite terminal equipment
Antenna test and measurement systems
5G/6G wireless infrastructure

The integrated lens element provides superior wavefront control, making this antenna type particularly valuable in applications requiring precise beam management and high efficiency in limited spaces.

Waveguide Probe Antenna