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