Recommended Rf Connector For Antenna Installation - Quectel Smart LTE Module Series Hardware Design

1)
GNSS
NOTE
1)
It is recommended to use a passive GNSS antenna when LTE B13 or B14 is supported, as the use of
active antenna may generate harmonics which will affect the GNSS performance.

6.4.2. Recommended RF Connector for Antenna Installation

If RF connector is used for antenna connection, it is recommended to use the U.FL-R-SMT connector
provided by HIROSE.
Figure 41: Dimensions of the U.FL-R-SMT Connector (Unit: mm)
U.FL-LP serial connectors listed in the following figure can be used to match the U.FL-R-SMT.
SC650T_Hardware_Design
Frequency range: 1559MHz~1609MHz
Polarization: RHCP or linear
VSWR: < 2 (Typ.)
Passive Antenna Gain: > 0dBi
Active Antenna Noise Figure: < 1.5dB (Typ.)
Active Antenna Gain: > -2dBi
Active Antenna Embedded LNA Gain: < 17dB (Typ.)
Active Antenna Total Gain: < 17dBi (Typ.)
Smart LTE Module Series
SC650T Hardware Design
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