Calibrating run device and method for terminal in dual modes

The apparatus comprises: a RF instrument used for testing the terminal. Said terminal comprises two RF ports and a RF switch; one end of the RF switch is connected to the one of two RF ports; the other end of the RF switch is connected to the RF instrument. The invention used for realizing the autom...

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Bibliographic Details
Main Authors ZHANG XIAO, CHEN HAO, ZHOU ZHENGLIN, ZHOU SHILEI
Format Patent
LanguageChinese
English
Published 26.12.2007
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
SELECTING
TRANSMISSION
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Summary:The apparatus comprises: a RF instrument used for testing the terminal. Said terminal comprises two RF ports and a RF switch; one end of the RF switch is connected to the one of two RF ports; the other end of the RF switch is connected to the RF instrument. The invention used for realizing the automatic switchover between the calibration testing channels when making a calibration test of two systems.
Bibliography:Application Number: CN20071122730