User Manual
Table Of Contents
- 1.Product Features and Specifications
- 3.Module electrical parameter limit value
- 4.Recommended values of module electrical parameters
- 5.Module radio frequency index
- 7.Module Application Notes
- 8.Reflow Soldering Reference Curve
- 9.Packing
- Integration instructions for host product manufact
- 2.3Specific operational use conditions
- 2.4Limited module procedures
- 2.5Trace antenna designs
- 2.6RF exposure considerations
- 2.7Antennas
- 2.8Label and compliance information
- 2.9Information on test modes and additional testing r
- 2.10Additional testing, Part 15 Subpart B disclaimer
TG7120-16
Ver0.1-
November, 2021
www.sziton.com
ITON Technology Corp.
Page
7
of 9
Figure 2 Recommended package size of the module
7.
Module Application Notes
7.1
Layout Precautions
“ANT AREA” Clearance is required and wiring is prohibited, it is best to
hollow out this part
（1）The module power supply filter capacitor should be as close as possible
to the module VDD signal interface
(2) Try not to take the power supply or other strong signal lines at the
bottom of the module
（3）P9,P10, GND，VDD The four signals are the interfaces for downloading
and debugging the module, and test points need to be reserved