Recommended Footprint - Quectel EC21 Series Hardware Design

6.2. Recommended Footprint

NOTE
1. The keepout area (pin 73–84) should not be designed.
2. For easy maintenance of the module, keep about 3 mm between the module and other components
on the motherboard.
EC21_Series_Hardware_Design
Figure 46: Recommended Footprint (Top View)
LTE Standard Module Series
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