RF Test Equipment » Castle Microwave

RF Test Equipment

Castle Microwave is one of the foremost suppliers of RF test and measurement equipment in the UK for Cellular Network applications up to 5G.

Our combined range of products and services are engineered to ensure reliable signal performance from the tower to the network core, with our essential product solutions supporting network administrators in crucial efforts to minimize downtime, maintain reliable service and eliminate the loss of revenue due to problems with information delivery.

Products available include:

Cable & Antenna Analysers - enables users in the field to accurately measure and locate VSWR/return loss faults in their RF infrastructure. Wireless connectivity allows unprecedented measurement flexibility and opens up new and important possibilities in sweep testing and multi-port testing. A compact rugged battery operated module that can be remotely controlled with any Bluetooth-enabled tablet, smart phone, or laptop. Options include configurations for Channel Power and Transmission Mode measurements.


Portable PIM analysers - battery powered PIM Test Analysers versatile enough to support multiple test scenarios such as testing at the top of the tower, base of tower, roof top and in-building for DAS systems. Available as IEC compliant 20W and optional 40W configuration, these rugged, battery operated designs can be operated via remote control with any WiFi enabled phone, tablet or laptop computer. Portable PIM Analysers enable network operators to improve site performance by finding and eliminating sources of passive intermodulation at the cell site. An intuitive touch screen interface is also available for local control, performing tests and quickly generating site reports.


Bench Top PIM analysers – for lab measurements, we offer a complete, fully integrated bench top and rack mounting PIM test solution used with a system controller and intuitive user software. This economical solution comes in model variations that cover all major commercial wireless bands. The analyser can be configured to measure Reverse/reflected IM only, with options to add a second test port to support a Reverse IM measurement on either port, and a forward IM measurement port-to-port.


Our RF Test and Measurement Solutions

Use the links below to find out more about our RF TTest Solutions: 

Portable PIM

Bench PIM

Spectrum Analysis

Capacity Advisor

For further information, to discuss your requirements, or for pricing information, please contact us at sales@castlemicrowave.com

Details on other types of RF test equipment we offer are available here: https://www.castlemicrowave.com/technologies/instrumentation-and-test-equipment/



 Read the Kaelus PIM testing whitepaper below:

 PIM Testing        


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