1-50
General information
The EP-333 has been developed for RMS measurement of digital signals
with high crest factor for which traditional diode detectors tend to
overestimate.
It is a particular diodes based detector circuital configuration that allows
high sensitivity compared to the RMS termocouple detectors.
Tests on COFDM signal (FFT8k, Constellation 64QAM, Crest factor 13dB,
guard interval 1/32) have shown that the overestimation is less than 0.5 dB
up to 75 V/m on the entire frequency range of the probe.
A more accurate measurement with EP333 and EP201 probes is
achieved setting the filter to 10Hz.
LR-01 is able to identify all probe models whether they are plugged
before or after switching on the unit.
Fig. 1-38
EP-333 probe
Содержание LR-01
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Страница 76: ...3 4 Probes Manager software installation Click Next to proceed installing...
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