Gauss Instruments

GAUSS INSTRUMENTS TDEMI eXtreme Series | 9 kHz – 1/3/6/18/26.5/40 GHz

GAUSS INSTRUMENTS TDEMI eXtreme (X) EMI Receivers brandish a stunningly powerful instantaneous bandwidth of 645 MHz, performing 64,000 times faster than conventional receivers. The TDEMI X wields both a fully integrated spectrum analyzer and a real-time spectrum analyzer, with the additional option of a two-channel oscilloscope, extending the frequency range even down to DC.  All TDEMI X models adhere to a wide array of testing requirements, including civil (e. g. CISPR, EN, FCC Part 15, ANSI C63.2, ANSI C63.4), military (e. g. MIL-461G and its previous versions and revisions) and avionic standards (e. g. DO-160). Adaptable to any lab environment, the TDEMI X is also capable of frequency range customization in increments ranging from 1-40GHz.

This unit includes superhet. frequency mixing, which is implemented fully digital in the frequency range up to 1 GHz. Higher than 1 GHz, an ultra-broadband down-conversion reduces frequencies to the digital IF level. Instrument configuration is available either through an AM/FM demodulator or headphone output. Receiver mode is enhanced by the Shortterm-FFT system, speeding up your EMC measurements by a factor of up to 16,000. To demonstrate, a full scan with the TDEMI X's quasi-peak detector, in the range of 30 MHz - 1 GHz, is carried out in less than 10 seconds. 

TDEMI X devices provide a diverse array of modes, each offering sophisticated analysis. The APD Function and Histogram Mode offers amplitude probability distribution measurement, and its histogram display, with a color depth of 16.78 million, enables the user to analyze and distinguish intermittent narrow and broadband disturbances to detect masked signals easily. In Spectrum Analyzer Mode, innovative multi-channel technology is applied to increase measurement speed to the aforementioned factor of 64,000. This corresponds to the strength of 64,000 full-digital individual superhet. receivers. Time-Domain mode disperses a real-time bandwidth of 1 GHz and enables a broadband acquisition of signals with the highest resolution in its class.

The GAUSS INSTRUMENTS TDEMI X EMI Receiver Series includes the TDEMI X1, TDEMI X3, TDEMI X6, TDEMI X18, TDEMI X26 and TDEMI X40 models.

ATEC offers ISO/IEC 17025 and NIST Traceable accredited calibrations for a plethora of products including EMI receivers.

For conducted emissions testing, we rent EMI receivers with LISNs, and transient limiters. For radiated emissions testing we rent these receivers with EMC antennas, preamplifiers, low loss coaxial cables, antenna tripods, and comb generators.