HW User Guide
1vv0301018 Rev. 15
Page
33
of
72
2019-01-07
7.2.2.
Transmission line measurements
HP8753E VNA (Full-2-port calibration) has been used in this measurement session. A
calibrated coaxial cable has been soldered at the pad corresponding to GL865 V3/V3.1 RF
output; a SMA connector has been soldered to the board in order to characterize the losses
of the transmission line including the connector itself. During Return Loss / impedance
measurements, the transmission line has been terminated to 50 Ω load.
Return Loss plot of line under test is shown below:
