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RF Power



RI 7100A Vector Corrected RF Power Measurements

Bandwidth Selectable Absolute RF Power (dbm, watts, etc.)

True RMS RF Power of Wide Band Digitally Modulated Signals

S Parameter Detection Hardware
Amplitude Only Measurement
IF Measurement
Wide Dynamic Range
Automatically Corrects for Signal Path Losses




The RI 7100A Microwave ATE System provides high performance frequency selectable absolute power measurement capability using the S parameter measurement hardware previously discussed and displays the results in the units desired including dBm and watts. By performing the measurements at IF frequencies the system offers very fast measurement rates (less than 100 usec per measurement) over the entire frequency range of the system and over a broad dynamic range (from RF levels less than -80 dBm to RF levels greater than +40 dBm.) The true RMS detector used for Noise Figure Measurements can be used to measure wide band RF Power on digitally modulated signals such as CDMA, EDGE, etc. Using sophisticated error correction algorithms and the data from the S-parameter calibrations, the system automatically compensates for changes in the insertion loss through the system.


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