GNSS Module Series
LC79D Hardware Design
LC79D_Hardware_Design 39 / 42
1. During manufacturing and soldering, or any other processes that may contact the module directly,
NEVER wipe the module label with organic solvents, such as acetone, ethyl alcohol, isopropyl
alcohol, trichloroethylene, etc. Otherwise, the label information may become unclear.
2. The shielding can for the module is made of Cupro-Nickel base material. It is tested that after 12
hours’ Neutral Salt Spray test, the laser engraved label information on the shielding can is still
clearly identifiable and the QR code is still readable, although white rust may be found.
7.3. Tape and Reel Packaging
LC79D is packaged in tape and reel carriers. One reel is 8.64m long and contains 500 modules.
Reflow time (D: over 220°C)