Richardson, Tex. — Anritsu Company has added test functions for W-CDMA mobile terminal UMTS bands XI (1.5 GHz) and III (1.8 GHz) to its ME7873F performance test system. With the expanded test capability, the ME7873F now offers mobile terminal carriers and manufacturers a test platform that supports all UMTS bands for testing the RF performance of user equipment in North America, Japan and Europe.
Previously, the ME7873F supported conformance tests of 3G W-CDMA mobile terminals in seven UMTS bands. By adding two more bands, the ME7873F can be configured as a worldwide W-CDMA test solution. It measures Tx and Rx characteristics, and RRM performance based on the 3GPP TS34.121 standards. The ME7873F has received GCF approval for G3.5 HSDPA/HSUPA mobile terminals.
All measurements can be made with a single customized platform, eliminating the need to switch the connection setup in mid-test, said Anritsu. Up to four mobile terminals can be tested continuously, and the power supply and serial control line can be switched automatically using a terminal switching unit. Test preparations for multiple units can be completed at one time, which simplifies progress management after starting tests.
Designed for simple operation, the ME7873F can be controlled via a built-in PC measurement controller. This feature allows measurement progress to be remotely monitored over a networked PC, and measurement sequences to be selected and set. System software with built-in functions allows a DC power supply and temperature chamber to be controlled via standard functions, making W-CDMA current consumption measurement and temperatures tests easy to perform, said Anritsu.
Product information: ME7873F
Anritsu Instruments Company, a subsidiary of Anritsu Corp., www.anritsu.com
