Quectel RM510Q-GL - Cellular Antenna Interfaces

5G Module Series
RM510Q-GL Hardware Design
RM510Q-GL_Hardware_Design 58 / 88
5.2. Cellular Antenna Interfaces
5.2.1. Pin Definition
The pin definition of antenna interfaces is shown below.
Table 35: RM510Q-GL Pin Definition of Antenna Interfaces
5.2.2. Port Mapping
Table 36: Antenna Mapping
Pin Name
I/O
Description
Comment
ANT0
AIO
Antenna0 interface:
5G NR: MHB_TRX & n41 TRX1
1)
& n77/n78/n79_PRX MIMO;
LTE: MHB_TRX & UHB
2)
_PRX MIMO
WCDMA: MHB_TRX
50 Ω impedance
ANT1
AIO
Antenna1 interface:
5G NR: LB_TRX & MHB_DRX MIMO &
n41_DRX1
1)
& n77/n78/n79_DRx MIMO
LTE: LB_TRX & MHB_DRX MIMO & UHB
2)
_DRX MIMO &
LAA PRX
WCDMA: LB_TRX
50 Ω impedance
ANT2
AIO
Antenna2 interface:
5G NR: LB_DRX & MHB_PRX MIMO &
n41 TRX0
1)
& n77/n78/n79_TRX
LTE: LB_DRX & MHB_PRX MIMO & UHB
2)
_TRX
WCDMA: LB_DRX
50 Ω impedance
ANT3_
GNSSL1
AI
Antenna3 interface:
5G NR: MHB_DRX MIMO & n41 DRX0
1)
& n77/n78/n79_DRX
LTE: MHB_DRX & UHB
2)
_DRX & LAA DRX
WCDMA: MHB_DRX
GNSS: L1
50 Ω impedance
1.
1)
NR TRX1 = TX MIMO + PRX MIMO; NR DRX1 = DRX MIMO
2.
2)
UHB frequency range: 3400–3800 MHz
NOTES