Product Info

5G Module Series
RM500Q-AE&RM502Q-AE Hardware Design
RM500Q-AE&RM502Q-AE_Hardware_Design 6 / 83
4 GNSS Receiver ............................................................................................................................... 4952
4.1. General Description .............................................................................................................. 4952
4.2. GNSS Performance .............................................................................................................. 4952
5 Antenna Interfaces ......................................................................................................................... 5154
5.1. RF Antenna Interfaces .......................................................................................................... 5154
5.1.1. Antenna Pin Definition................................................................................................ 5154
5.1.2. RF Antenna Port Mapping ......................................................................................... 5255
5.1.3. Operating Frequency ................................................................................................. 5255
5.1.4. Reference Design of RF Antenna Interface ............................................................... 5356
5.2. GNSS Antenna Interface ...................................................................................................... 5457
5.3. Reference Design of RF Layout ........................................................................................... 5457
5.4. Antenna Connectors ............................................................................................................. 5659
5.4.1 RF Bands Supported by Antenna Connectors ................................................................ 5861
5.5. Antenna Installation .............................................................................................................. 5861
5.5.1. Antenna Requirements .............................................................................................. 5861
5.5.2. Recommended RF Connector for Antenna Installation ............................................. 5962
6 Reliability, Radio and Electrical Characteristics ........................................................................ 6366
6.1. Absolute Maximum Ratings .................................................................................................. 6366
6.2. Power Supply Requirements ................................................................................................ 6366
6.3. I/O Requirements .................................................................................................................. 6467
6.4. Operating and Storage Temperatures .................................................................................. 6467
6.5. Current Consumption ............................................................................................................ 6568
6.6. RF Output Power .................................................................................................................. 6770
6.7. RF Receiving Sensitivity ....................................................................................................... 6871
6.8. ESD Characteristics .............................................................................................................. 6973
6.9. Thermal Dissipation .............................................................................................................. 7073
7 Mechanical Dimensions and Packaging ..................................................................................... 7376
7.1. Mechanical Dimensions of the Module ................................................................................. 7376
7.2. Top and Bottom Views of the Module ................................................................................... 7477
7.3. M.2 Connector ....................................................................................................................... 7578
7.4. Packaging ............................................................................................................................. 7578
8 Appendix References .................................................................................................................... 7780