Clean signals today, Reliable connections tomorrow.
To meet the growing demand for frequency bands in telecommunications, filters are being packed closer and closer together. This has undesirable side effects, including mutual interference and other problems that can reduce system performance and even cause dropped calls. This issue is especially critical when closely adjoining bands are sent or received at the same locations.
To help solve these problems, PROSE supplies a wide range of appropriate band-stop, band-pass, high-pass, and low-pass filters. These products boast extremely low attenuation in the passband, high attenuation of all other frequencies, and extremely steep flanks.
The filters provide additional rejection and isolation between two nearby bands, mitigating interference. Their compact design ensures low weight and wind load, which are key advantages when used on a mobile site.
Interference is ubiquitous. It occurs in both co-channel and adjacent channels, where it:
The introduction of new 5G frequency bands creates additional interference scenarios that must coexist with existing systems. Stringent zoning regulations have intensified the trend toward co-siting and site sharing. Wireless service providers are pushing the boundaries of frequency reuse and exploring protected bands to maximize spectrum investments. Consequently, a pristine RF environment with minimal interference is essential for achieving peak performance.

Each network has its own distinct RF and interference characteristics, typically requiring fully customized filter solutions. PROSE is one of the few suppliers with in-house resources and engineering expertise. Furthermore, we work closely with you to identify the optimal solution and ensure your performance, budget, and scheduling requirements are met.
PROSE's Interference Mitigation Filter (IMF) solutions leverage proprietary technology to effectively suppress interference bands while avoiding noise from adjacent frequencies. Our IMF solutions offer exceptional flexibility. They can function as standalone filters or be integrated into tower-mounted amplifiers (TMAs) and combiners. The technology is compatible with various filter types and designs.
Compact and lightweight, these solutions help reduce tower load and leasing costs while enhancing spectrum efficiency and quality of service.
PROSE provides fully customized designs and can adapt solutions to meet your specific requirements.

Enable high-performance 5G deployment while safeguarding critical satellite services with PROSE's advanced interference mitigation solutions.
-Solution-in-Australia_396x255_2.jpg)
Improving regional coverage and network efficiency in Australia through a shared MOCN network enabled by PROSE's 32-port integrated antenna solution.

Discover how PROSE's 24-port antenna solution doubled network capacity and dramatically improved throughput in high-density urban deployments.
Welcome! Let us know how we can help, and we'll guide you to the right information or team.
You can fill out our Contact Sales Form here. A representative will contact you soon.
You can fill out our Technical Support Form here. A representative will contact you soon.
You can fill out our General Inquiries Form here. A representative will contact you soon.
You can find our Global Footprints here.
The default scope is the Product Category (more than 1391 products).
For non-product materials (support documents, press releases), select Search Website.