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NL210708 - 【Newest】New Broadband Dual Polarization Horn Antenna 18-50GHz with 2.4mm/1.85mm Connectors

By LCL 2 years ago 1440 Views No comments


The BEST Innovation Forever

Product Update
July 8, 2021


Features of LB-SJ-180500:

> Frequency Range:

       2.4mm-F : 18-50GHz

      1.85mm-F : 18-50GHz

Gain: 15 dBi Typ. 

>Dual  Linear Polarization

>Cross Pol. Isolation: 30 dB Typ., 20 dB Min. 

>Port to Port Isolation: 35 dB Typ.,25 dB Min. 

> VSWR: 1.5:1 Typ.

> High Cross Polarization Isolation

Low Side Lobe


5G Applications and Systems

Millimeter Wave Test

Near Field, Far Field, CATR, and OTA

> Short Distance Wireless Communication

> UWB Communication Systems

> Radar Systems

> Other Applications


A-INFO, a leading manufacturer and supplier of RF, microwave, and millimeter wave products, is proud to introduce the Broadband Dual Polarization Antenna, LB-SJ-180500-2.4F / LB-SJ-180500-1.85F. This product has low VSWR and can cover a frequency range of 18 – 50GHz, allowing them to cover popular 5G Bands across the world such as Asia 26.5 – 29.5GHz, North America 27.5 – 28.35GHz, 37 – 40GHz, 47.2 – 48.2GHz, and Europe 24.25 – 27.5GHz, 31.8 – 33.4GHz, 40.5 – 43.5GHz. These items are ideal for a variety of applications such as testing, 5G Applications, measurements, and other applications.

Additionally, A-INFO can provide specific horn antennas, customized according to the customer’s requirements and needs. A-INFO also provides a variety of other antennas as well, so please look at them all to see if one fits your needs.

More Antennas Coming Soon!

LB-SJ-180500L-2.4F/1.85F, 18-50GHz, 8dBi

LB-SJ-180550B-1.85F, 18-55GHz, 15dBi

LB-SJ-180550BL-1.85F, 18-55GHz, 8dBi

*Patents approved for the products listed above.

For more information, please visit our product's website: 

Broadband Dual Polarization Horn Antenna LB-SJ-180500 Series

Test Results:  LB-SJ-180500-2.4F

1 2
3 4
Port to Port  Isolation Cross Polarization Isolation
5 6
Recommended Accessories


carrying case

 About A-INFO

Founded in 2000, A-INFO has three branch offices in Beijing, Chengdu and USA. A-INFO designs and manufactures with high precision machining.

Product Line: Antenna – Horn ( Broadband, Octave, Multi Octave, Dual Pol. Standard Gain, Open Ended WG Probes, OMT, Conical, Corrugated Conical, Lens, Circular Pol.), Spiral, Microstrip, Log Periodic, Discone-type, and Bi-Conical
Waveguide Components and RF MW Components

Application: EMC / EMI Testing, Radar, Telecom, Aviation, etc.

Quality Control System: ISO 9001: 2015 certified

Customers: NASA, SIMENS, NEC, NOKIA, R&S, Agilent, Intel, Stanford, Harvard, Oxford, etc.

Product Line
Catalog Download
Contact Us


Tel: (+86)10-6266-7326 / (+86)10-6266-7327 
Fax: (+86)10-6266-7379

WechatWeChat ID: 英联微波

China(Chengdu): Tel: (+86)28-8519-2786 / (+86)28-8519-3044 
Fax: (+86)28-8519-3068

Scan the QR code to follow us on Wechat:

USA: Tel: (+1)949-639-9688 / (+1)949-639-9608
Fax: (+1)949-639-9670

Website: www.ainfoinc.com
Email: [email protected]