Quectel RM510Q-GL - Characteristics of Mmwave if Interfaces; VSWR Requirements of Mmwave if Interfaces; Insertion Loss Requirements of Mmwave if Interfaces

5G Module Series
RM510Q-GL Hardware Design
RM510Q-GL_Hardware_Design 55 / 88
Table 30: Definition of mmWave IF Interfaces
5.1.2. Characteristics of mmWave IF Interfaces
5.1.2.1. VSWR Requirements of mmWave IF Interfaces
Table 31: VSWR Requirements of mmWave IF Interfaces
5.1.2.2. Insertion Loss Requirements of mmWave IF Interfaces
Table 32: Insertion Loss Requirements of mmWave IF Interfaces
mmWave IF
Interface
I/O
Functional Description
IFH1
AIO
Horizontal polarization IF output signal and control signal for
mmWave RFIC device 1
IFH2
AIO
Horizontal polarization IF output signal and control signal for
mmWave RFIC device 2
IFH3
AIO
Horizontal polarization IF output signal and control signal for
mmWave RFIC device 3
IFH4
AIO
Horizontal polarization IF output signal and control signal for
mmWave RFIC device 4
IFV1
AIO
Vertical polarization IF output signal and local oscillator (LO) signal
for mmWave RFIC device 4
IFV2
AIO
Vertical polarization IF output signal and LO signal for mmWave
RFIC device 3
IFV3
AIO
Vertical polarization IF output signal and LO signal for mmWave
RFIC device 2
IFV4
AIO
Vertical polarization IF output signal and LO signal for mmWave
RFIC device 1
Range
VSWR Requirement
10 MHz to 1.2 GHz
Better than 2:1
1.2–3.6 GHz
Better than 2:1
6–10 GHz
Better than 2:1; variation over 1.4 GHz < 0.5
Range
Insertion Loss Requirement
10 MHz to 1.2 GHz
< 2 dB