RF Switch Systems

An RF switch system (or switch matrix) is an automated routing tool that allows a single test instrument to connect to multiple devices—or multiple ports on the same device—without manual cable swapping. It essentially acts as a high-frequency traffic controller for signal paths.

Why Choose an RF Switch System?

Elimination of Manual Errors: By automating the connection process, you remove the risk of human error in cable placement and the physical wear and tear on sensitive, expensive RF connectors.
Massive Increase in Throughput: These systems allow for high-speed multi-port testing on production lines, as a single command can reroute signals in milliseconds compared to minutes for manual intervention.
Multi-Port Expansion: They expand the capability of standard 2-port or 4-port Network Analysers and Signal Generators, allowing them to test complex multi-antenna systems or phased arrays simultaneously.
Remote and Automated Testing: RF switches can be controlled via PC (USB, LAN, or GPIB), making them an essential component of fully automated test environments (ATE) where testing runs 24/7.

Core Applications

Mobile Handset Production: Simultaneously testing the multiple antennas and frequency bands (LTE, 5G, Wi-Fi) on a smartphone during the final assembly and quality check.
Phased Array Radar Testing: Routing signals through the hundreds of individual elements in an active electronically scanned array (AESA) to verify phase and amplitude consistency.
Component Life-Cycle Testing: Automatically cycling signals through dozens of RF filters or amplifiers over long periods to monitor performance degradation under stress.
Satellite Communication Systems: Managing complex signal routing between ground station transceivers and multiple antennas to maintain continuous link stability during testing.

Series Frequency Range Inputs Outputs Maximum Input DC Voltage Maximum Input Power
SSM5000A 9 kHz-9 GHz/ 100 kHz-26.5 GHz 2 / 4 6 / 12 / 24 35V 20dBm
Series Frequency Range Number of Switches Switch Type RF Connector
SSU5000A DC – 18/ 26.5/ 50 GHz 1-4 SPDT/SP6T SMA female / 2.4mm female
  • SIgilent SSM5000A Swith Matrix front

    Siglent SSM5122A, 9 kHz-9 GHz, 2 Inputs, 12 Output, Switch Matrix

    £6,237.00

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  • SIgilent SSM5000A Swith Matrix front

    Siglent SSM5124A, 9 kHz-9 GHz, 2 Inputs, 24 Output, Switch Matrix

    £12,561.00

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  • SIgilent SSM5000A Swith Matrix front

    Siglent SSM5142A, 9 kHz-9 GHz, 4 Inputs, 12 Output, Switch Matrix

    £6,869.00

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  • SIgilent SSM5000A Swith Matrix front

    Siglent SSM5144A, 9 kHz-9 GHz, 4 Inputs, 24 Output, Switch Matrix

    £13,352.00

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  • SIgilent SSM5000A Swith Matrix front

    Siglent SSM5321A, 100 kHz-26.5GHz, 2 Inputs, 6 Output, Switch Matrix

    £7,818.00

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  • SIgilent SSM5000A Swith Matrix front

    Siglent SSM5342A, 100 kHz-26.5GHz, 4 Inputs, 12 Output, Switch Matrix

    £9,972.00

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    Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

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