• Ferrite Products

    Ferrite Products

    As a global supplier to some of the world’s largest OEM and Radio Link manufacturers, Kaelus offers ferrite isolators and circulators from VHF to 50GHz for wireless base station amplifiers, combiners and microwave radio link applications.

  • Integrated Radio Products

    Integrated Radio Products

    RF filters, duplexers, diplexers and combiners designed for cellular, PCS and 3G wireless base stations, wireless network performance optimization systems and for radio link systems.

  • Test & Measurement Solutions

    Test & Measurement Solutions

    Industry leading Passive Intermodulation (PIM) test solutions and powerful software applications to eliminate interference and improve network performance.

  • Training & Education

    Training & Education

    Become Certified in PIM Testing!

    Professional training opportunities to teach engineers, technicians and installation crews the skills needed to construct and maintain “low PIM” RF infrastructure.

  • Site Optimization Products

    Site Optimization Products

    Innovative RF filters, combiners and tower mounted amplifiers to help solve the difficult problems associated with co-sitting, high data rates and traffic congestion.

Global RF Solutions

Kaelus designs and manufactures a wide range of innovative RF and microwave solutions for the wireless telecommunications sector. Kaelus’ experience and understanding of the radio environment enables it to excel by developing technically differentiated offerings that improve network performance.

Solutions For

Our products & services are designed to be used by:

Featured Products

iQA Portable PIM Analyzer

The iQA portable PIM analyzer is a feature rich, high power PIM test solution. With an integrated panel PC with intuitive touch screen interface for performing PIM tests and generating site reports the iQA enables you to perform tests and reports on location at a site.

Featured White Paper

Range to Fault Technology

Passive intermodulation (PIM) has been recognized as a problem in communications systems for nearly 50 years. New technology is helping cut down on the amount of time it takes to find the source of the problem. Learn how Range To Fault (RTF) analysis can accurately predict the location of multiple static PIM sources within the RF infrastructure