Quectel EC25-V - Install the Antenna with RF Connector

LTE Module Series
EC25-V User Manual
EC25-V_User_Manual Confidential / Released 50 /
69
GNSS
Frequency range: 1561 - 1615MHz
Polarization: RHCP or linear
VSWR: < 2 (Typ.)
Passive antenna gain: > 0dBi
Active antenna noise figure: < 1.5dB
Active antenna gain: > -2dBi
Active antenna embedded LNA gain: 20dB (Typ.)
Active antenna total gain: > 18dBi (Typ.)
GSM/LTE
VSWR: ≤ 2
Gain (dBi): 1
Max Input Power (W): 50
Input Impedance (ohm): 50
Polarization Type: Vertical
Cable Insertion Loss: < 1dB
(LTE B13)
Cable Insertion Loss: < 1.5dB
(LTE B4)
5.3.2. Install the Antenna with RF Connector
The following figure is the antenna installation with RF connector provided by HIROSE. The
recommended RF connector is UF.L-R-SMT.
Figure 29: Dimensions of the UF.L-R-SMT Connector (Unit: mm)