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5.5. Antenna Installation
5.5.1. Antenna Requirements
The following table shows the requirements on WCDMA, LTE, 5G NR antenna and GNSS antenna.
Table 28: Antenna Requirements
Type
GNSS
WCDMA/LTE/5G NR
5.5.2. Recommended RF Connector for Antenna Installation
RM502Q-GL is mounted with standard 2 mm × 2 mm receptacle RF connectors for convenient antenna
connection.
The connector dimensions are illustrated as below:
RM502Q-GL_Hardware_Design
Requirements
Frequency range: 1559–1606 MHz
Polarization: RHCP or linear
VSWR: < 2 (Typ.)
Passive antenna gain: >0 dBi
VSWR: ≤ 3
Efficiency: > 30%
Input Impedance: 50 Ω
WCDMA LB, LTE LB: Cable insertion loss: < 1 dB
WCDMA MB, LTE MB: Cable insertion loss: < 1.5 dB
LTE HB, 5G NR TDD MHB: Cable insertion loss < 2 dB
5G Module Series
RM502Q-GL Hardware Design
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