Quectel RM502Q-AE User Manual

5G Module Series
RM500Q-AE&RM502Q-AE Hardware Design
RM500Q-AE&RM502Q-AE_Hardware_Design 6 / 83
4 GNSS Receiver ............................................................................................................................... 5272
4.1. General Description .............................................................................................................. 5272
4.2. GNSS Performance .............................................................................................................. 5272
5 Antenna Interfaces ......................................................................................................................... 5474
5.1. RF Antenna Interfaces .......................................................................................................... 5474
5.1.1. Antenna Pin Definition................................................................................................ 5474
5.1.2. RF Antenna Port Mapping ......................................................................................... 5575
5.1.3. Operating Frequency ................................................................................................. 5576
5.1.4. Reference Design of RF Antenna Interface ............................................................... 5677
5.2. GNSS Antenna Interface ...................................................................................................... 5778
5.3. Reference Design of RF Layout ........................................................................................... 5779
5.4. Antenna Connectors ............................................................................................................. 5982
5.4.1 RF Bands Supported by Antenna Connectors ................................................................ 6183
5.5. Antenna Installation .............................................................................................................. 6184
5.5.1. Antenna Requirements .............................................................................................. 6184
5.5.2. Recommended RF Connector for Antenna Installation ............................................. 6285
6 Reliability, Radio and Electrical Characteristics ........................................................................ 6688
6.1. Absolute Maximum Ratings .................................................................................................. 6688
6.2. Power Supply Requirements ................................................................................................ 6688
6.3. I/O Requirements .................................................................................................................. 6789
6.4. Operating and Storage Temperatures .................................................................................. 6789
6.5. Current Consumption ............................................................................................................ 6890
6.6. RF Output Power .................................................................................................................. 7095
6.7. RF Receiving Sensitivity ....................................................................................................... 7196
6.8. ESD Characteristics .............................................................................................................. 7398
6.9. Thermal Dissipation .............................................................................................................. 7399
7 Mechanical Dimensions and Packaging ................................................................................... 76102
7.1. Mechanical Dimensions of the Module ............................................................................... 76102
7.2. Top and Bottom Views of the Module ................................................................................. 77104
7.3. M.2 Connector ..................................................................................................................... 78105
7.4. Packaging ........................................................................................................................... 78106
8 Appendix References .................................................................................................................. 80110

Quectel RM502Q-AE Specifications

General

Brand	Quectel
Model	RM502Q-AE
Category	Control Unit
Language	English