The TDEMI® 26G from GAUSS INSTRUMENTS is an EMI Receiver with a frequency range from 9 kHz to 26.5 GHz. It uses leading-edge high-resolution and high-speed analog-to-digital converters and modern FPGAs, and in-house designed high-performance microwave circuits to achieve high measurement accuracy and measurement speed. This receiver comes standard with a fully integrated spectrum analyzer mode and a real-time spectrum analyzer (optional) mode. It has an integrated low noise amplifier (LNA), preselection, and automatic stepped attenuator. This receiver has an analysis bandwidth of 225 MHz, a noise floor of less than 10 dBuV, and is compliant with the CISPR 16-1-1 & ANSI C36.2 EMC standards. 

The TDEMI® 26G supports peak, average, CISPR-average, quasi-peak, RMS, and CISPR-RMS-AVG measure and detection methods. It provides a traditional superheterodyne mode beside the FFT-based mode, which is implemented fully digital in the frequency range of up to 1 GHz. This receiver has a 1280 x 800-pixel touchscreen display and supports Ethernet/LAN, USB 2.0, HDMI, and GPIB interfaces. It is available in an enclosure that weighs 13 kg and is ideal for commercial and military applications.