Atec Gauss-TDEMI6G Manuel d'utilisateur télécharger pdf

TDEMI 6G

- 4000x faster than conventional EMI

receiver

- Measurement according to EN55022

- Analysis of Wi-Fi, Bluetooth

The TDEMI 6G covers the complete frequency range from

9 kHz to 6 GHz and is especially designed for the measure-

ment of multimedia equipment, IT equipment, consumer

electronics and devices for telecom applications. By the

spread use of electronic systems and wireless communica-

tion systems the spectrum up to 6 GHz is more and more

dense occupied by various services. Thus it is getting more

and more important to reduce the overall testing time dur-

ing EMC measurements for product certication as well

as product development. As EMC tests are critical during

the early design phase of a product fast and reliable test-

ing is mandatory to save money and to make later prod-

uct changes obsolet. By the weighted spectrogram mode,

which is real-time displaying the emission over time, an

excellent tool is provided for detection of potential EMI

sources and investigations of EMI reduction methods.

The weighted spectrogram mode is available in all TDEMI

Measurement Systems and allows to measure and record

frequency bands up to 162.5 MHz in a fully gapless man-

ner. For evaluation peak, average and rms detectors are

available. This tool provides a novel method to investigate

instationary and intermitting signals.

The pioneering technology of the TDEMI and the achieved

reduction of test times up to a factor of 4000 makes the re-

ceiver mode of the TDEMI most suitable for extremely fast

measurements with excellent accuracy. The test results can

be used for preinvestigations as well as for full compliance

measurements. With the optional report generator test

protocols can be generated automatically. The measure-

ment results can be evaluated according to the appropri-

ate standard, e.g. CISPR 16-2-1 and CISPR 16-2-2.

The noise oor above 1.15 GHz is typically below 3 dBµV (1

MHz IF bandwidth, average detector) which is lower than

the noise oor of a state-of-the-art superheterodyne EMI

receiver. By an optional low-noise amplier the noise oor

can be further reduced. The TDEMI uses an auto attenua-

tor in order to set up the optimum attenuation. Further an

overload indication comes with the TDEMI instrument.

Fig. 27 – Measurement of Wi-Fi activity around 2.4 GHz. Lower part

shows the changes of the emissions over the last 10 s recorded by the

TDEMI.

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TDEMI 6G 1
TDEMI 6G Specications 2

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Page 1 - TDEMI 6G

26TDEMI 6G- 4000x faster than conventional EMI receiver- Measurement according to EN55022- Analysis of Wi-Fi, BluetoothThe TDEMI 6G covers the compl

Page 2 - TDEMI 6G Specications

27TDEMI 6G SpecicationsINDICATION (ATTENUATION 0 dB)Maximum DC Input Level, Pulse 5 VRF-CW Signal 65 dBμVATTENUATOR0 - 75 dB, 5 dB Steps, Auto

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Atec Gauss-TDEMI6G Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement Atec Gauss-TDEMI6G. Atec Gauss-TDEMI6G User Manual Manuel d'utilisatio

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