The ERX-6 from Frankonia Germany EMC Solutions is an EMI Test Receiver that operates from 10 Hz to 6 GHz. This FFT-based measuring instrument is suitable for emission measurements and achieves high measurement speeds using its in-built hardware. It has a SSB phase noise of -126 dBc/Hz (@100 kHz offset) and complies with standards such as CISPR 16-1-1, CISPR 16-3, and MIL461G. This test receiver has a noise floor of better than -12 dBuV (Band C/D) or -3 dBuV (Band E) and can perform difficult measuring tasks without an external pre-amplifier. It can operate on both AC and DC supplies.

The ERX-6 includes an 8.4-inch (800 x 600 pixels) TrueColor touchscreen display and supports remote control command set according to SCPI standards. It supports measurement detection methods such as Quasi-peak, MaxPeak, MinPeak, and sample methods. This test receiver uses the PROVE-EMC software to reduce test times and improve the quality of measurement. It is available in an enclosure with N-type connectors.