Product Info

5G Module Series
RM502Q-GL Hardware Design
RM502Q-GL_Hardware_Design 11 / 77
RM502Q-GL can be applied in the following fields:
⚫ Rugged tablet PC and laptop computer
⚫ Remote monitor system
⚫ Vehicle system
⚫ Wireless POS system
⚫ Smart metering system
⚫ Wireless router and switch
⚫ Other wireless terminal devices
2.2. Key Features
The following table describes key features of RM502Q-GL.
Table 2: Key Features of RM502Q-GL
Feature
Details
Function Interface
PCI Express M.2 Interface
Power Supply
Supply voltage: 3.135–4.4 V
Typical supply voltage: 3.7 V
Transmitting Power
Class 3 (24 dBm +1/-3 dB) for WCDMA bands
Class 3 (23 dBm ±2 dB) for LTE bands
Class 3 (23 dBm ±2 dB) for 5G NR bands
Class 2 (26 dBm ±2 dB) for LTE B38/B40/B41/B42/B43 bands HPUE
1)
Class 2 (26 dBm +2/-3 dB) for 5G NR n41/n77/n78 bands HPUE
1)
5G NR Features
Support 3GPP Rel.15
Support uplink 256QAM and downlink 256QAM
Support downlink 4 × 4 MIMO on n1/n2/n3/n7/25/n38/n40/n41/n48/n66/n77/n78
Support uplink 2 × 2 UL MIMO on n41/n77/n78
Support SCS 15 kHz and 30 kHz
Support SA and NSA operation modes
Support NSA on n41/n77/n78
Support SA on all the 5G bandsSupport Option 3X, 3 A, and Option 2
NSA TDD: Max 2.5 Gbps(DL)/650 Mbps (UL)
SA TDD: Max 2.1 Gbps(DL)/900 Mbps (UL)
LTE Features
Support up to CA Cat 16 FDD and TDD
Support uplink QPSK, 16QAM and 64QAM and 256QAM modulation
Support downlink QPSK, 16QAM and 64QAM and 256QAM modulation
Support 1.4 MHz to 20 MHz (5 × CA) RF bandwidth
Support downlink 4 × 4 MIMO on