The ME7877A and ME7878A Mobile Communications Test Systems are automatic systems for testing the W-CDMA spurious emissions characteristics of W-CDMA mobile terminals. In addition, the ME7877A supports GSM spurious emissions measurements, and the ME7878A supports W-CDMA interference measurements.

These systems consist of various measuring instruments based around the MT8820A Radio Communication Analyzer and special test software. They can be used for executing the W-CDMA measurements specified in sections 5 (Transmitter Tests) and 6 (Receiver Tests) of the 3GPP TS34.121 specifications. The ME7877A additionally executes GSM measurements in the 3GPP TS51.010 specifications.

The ME7878A system configuration is:

MT8820A Radio Communication Analyzer for TRX measurement with call processing MX787800A W-CDMA Measurement Software MS8609A Digital Mobile Radio Transmitter Tester for spurious measurements MG3681A Digital Modulation Signal Generator and MG3692B RF/Microwave Signal Generator for the interference signal source MN7476A RF Interface unit for signal filtering (internal configuration is changed according to the frequency band) MN7486A Interference Measurement Unit for signal filtering (internal configuration is changed according to the frequency band) MN7451A RF Switch Driver Unit for switching the MN7476A internal signal path

This product has been discontinued.

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