Close-up of a gray device labeled 'BLUTEST.se RT S25' with a blurred background showing a blue connected cable.

One test method for wildly different IoT form factors

The IoT landscape covers an enormous variety of device types, from compact industrial sensors and smart home devices to wearables, asset trackers, and embedded modules. Bluetest reverberation chambers are well suited to handle this diversity.

Unlike anechoic chambers, which require precise antenna positioning and careful setup for each device type, a reverberation chamber simply requires the device to be placed on the turn table before testing can begin. No complex fixturing, no lengthy reconfiguration, just fast, repeatable OTA measurements across a wide range of form factors.

WLAN + Bluetooth testing that predicts real-world performance

WLAN keeps growing because everything is getting connected, and because performance expectations are now set by real usage, not spec sheets. Bluetest provides a complete OTA solution for verifying WLAN performance for both access points and stations (clients) in a repeatable 3D multipath environment.

The core focus is data throughput vs received signal strength (path loss), so you can validate user-perceived performance across realistic conditions. You can also study interaction and coexistence between WLAN and other standards like Bluetooth and cellular, which is often where field issues hide. For compact WLAN/Bluetooth devices, RTS25 is designed to be easy to install while still supporting modern bands: 2.4 GHz, 5 GHz, and 6 GHz. It fits through standard office doors, yet supports DUT sizes up to 0.3 m × 0.4 m × 0.3 m, and is built for accurate MIMO measurements with 4×4 MIMO supported out of the box.

For WLAN evaluation setups, our TTS3 WLAN Throughput Test System and a suitable chamber (RTS25 / RTS65 / RTS85 / RTS95B) enables radio + antenna performance evaluation. Integrated step attenuators in the TTS3 allow for per-band control of the path loss, enabling prices control for new MLO scenarios in Wi-Fi 7. Our Flow server includes a built-in traffic generator for high-speed UDP or TCP/IP, enabling throughput measurements across 802.11 a/b/g/n/ac/ax/be.
Interior of an anechoic chamber with a metal rotating platform, a conical antenna, and gray acoustic panels on the walls.

What you can measure for WLAN / Bluetooth / IoT

Close-up of blue cables connected to labeled metal ports on a high-speed communication interface panel.

For tomorrows testing, today. Contact us.

Contact us

Partners & Clients