Quectel RM500Q-GL

5G Module Series
RM500Q-GL Hardware Design
RM500Q-GL_Hardware_Design 62 / 85
1)
For 5G NR TDD bands, the normative reference for this requirement is 3GPP TS 38.101-1 clause 6.3.1.
5.2. GNSS Antenna Interface
5.2.1. General Description
The module includes a fully integrated global navigation satellite system solution that supports Qualcomm
Gen9C Lite (GPS, GLONASS, BeiDou/COMPASS, and Galileo).
The module supports standard NMEA 0183 protocol, and outputs NMEA sentences at 1 Hz data update
rate via USB interface by default.
The GNSS engine is switched off by default. It has to be switched on via AT command. For more details
about GNSS engine technology and configurations, see document [6].
5.2.2. GNSS Frequency
The following table shows the frequency specification of GNSS antenna connector.
Table 35: GNSS Frequency
LTE HPUE bands
(B38/B40/B41/B42/B43)
26 dBm ±2 dB (Class 2)
< -40 dBm
5G NR
5G NR bands
23 dBm ±2 dB (Class 3)
< -40 dBm
(BW: 5–20 MHz)
1)
5G NR HPUE bands
(n41/n77/n78/n79)
26 dBm +2/-3 dB (Class 2)
< -40 dBm
(BW: 5–20 MHz)
1)
Type
Frequency
Unit
GPS/Galileo/QZSS
1575.42 ±1.023 (L1)
MHz
Galileo
1575.42 ±2.046 (E1)
MHz
QZSS
1575.42 (L1)
MHz
GLONASS
1597.5–1605.8
MHz
BeiDou/COMPASS
1561.098 ±2.046
MHz
NOTE