Esd Characteristics; Thermal Dissipation - Quectel RM502Q-GL Hardware Design

5G NR-TDD n41 (20 MHz) (SCS: 30 kHz) TBD
5G NR-FDD n66 (20 MHz) (SCS: 15 kHz) TBD
5G NR-FDD n71 (10 MHz) (SCS: 15 kHz) TBD
5G NR-TDD n77 (20 MHz) (SCS: 30 kHz) TBD
5G NR-TDD n78 (20 MHz) (SCS: 30 kHz) TBD
NOTE
1)
SIMO is a smart antenna technology that uses a single antenna at the transmitter side and two
antennas at the receiver side, which improves Rx performance.

6.8. ESD Characteristics

The module is not protected against electrostatic discharge (ESD) in general. Consequently, it is subject
to ESD handling precautions that typically apply to ESD sensitive components. Proper ESD handling and
packaging procedures must be applied throughout the processing, handling and operation of any
application that incorporates the module.
The following table shows the module electrostatic discharge characteristics.
Table 37: Electrostatic Discharge Characteristics (Temperature: 25º C, Humidity: 40%)
Tested Interfaces
VCC, GND
Antenna Interfaces
Other Interfaces

6.9. Thermal Dissipation

RM502Q-GL is designed to work over an extended temperature range. In order to achieve a maximum
performance while working under extended temperatures or extreme conditions (such as with maximum
power or data rate) for a long time, it is strongly recommended to add a thermal pad or other thermally
RM502Q-GL_Hardware_Design
Contact Discharge
± 5
± 4
± 0.5
RM502Q-GL Hardware Design
TBD TBD
TBD TBD
TBD TBD
TBD TBD
TBD TBD
Air Discharge
± 10
± 8
± 1
5G Module Series
-92.0 dBm
-93.5 dBm
-94.0 dBm
-92.9 dBm
-92.9 dBm
Unit
kV
kV
kV
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