STOCKHOLM, Sweden – August 11 2026 – Kaelus, a leading supplier of high-quality PIM test and measurement instruments, base station antennas, and RF conditioning solutions, has launched the 4-Port iBA Bench PIM Analyzer, a new solution designed to help antenna and RF equipment manufacturers significantly increase test throughput without expanding their test floor footprint.
As demand for wireless infrastructure continues to grow, manufacturers face increasing pressure to test more products while maintaining the highest standards of Passive Intermodulation (PIM) performance. The new 4-Port iBA addresses this challenge by enabling users to test up to four connections on a single bench, increasing productivity while reducing the need for additional analyzers, operators, and workspace.
Built on Kaelus’ proven iBA platform, the 4-Port iBA provides a powerful and economical solution for production environments where throughput, consistency, and uptime are critical. The analyzer is available in band-specific configurations covering major commercial wireless frequency bands from 700 MHz to 2600 MHz, making it suitable for a wide range of antenna and RF component manufacturing applications.
The system supports adjustable output powers from +30 dBm to +46 dBm per tone and provides measurement capabilities for 3rd, 5th, and 9th order intermodulation products, helping manufacturers verify product performance with confidence.
Connected through a simple USB control interface, the 4-Port iBA integrates seamlessly with Kaelus PIM Server software, allowing operators to manage multiple instruments from a centralized environment. Users also benefit from built-in frequency sweep and time trace measurement modes for comprehensive PIM analysis.
To maximize operational availability, the 4-Port iBA is fully compatible with the Kaelus ACE Calibration Extender, enabling fast onsite calibration and minimizing instrument downtime. This allows manufacturers to keep their production test systems operating efficiently while maintaining measurement accuracy across their fleet.
Key benefits of the 4-Port iBA
- Four-port testing capability for increased manufacturing throughput
- Single-bench footprint that reduces equipment and space requirements
- Coverage of major commercial wireless bands from 700 MHz to 2600 MHz
- Support for 3rd through 9th order PIM measurements
- Compatibility with the ACE Calibration Extender for faster calibration and reduced downtime
- Backed by more than 30 years of Kaelus PIM test and measurement expertise
The 4-Port iBA expands the Kaelus Bench PIM Analyzer portfolio and provides manufacturers with a practical path to increasing output without the cost and complexity of deploying multiple independent test stations.
For additional information or to request a demonstration, visit www.kaelus.com.
