Telit Wireless Solutions ME910G1 Series User Manual

ME910G1 HW Design Guide
1VV0301593 Rev.3 Page 65 of 97 2020-03-24
6.4.2.2. Transmission Line Measurements
An 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 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:

Telit Wireless Solutions ME910G1 Series Specifications

General

Brand	Telit Wireless Solutions
Model	ME910G1 Series
Category	GSM/GPRS Modules
Language	English