Could I ask 2 questions?
P/N：SR4L002 , Frequency : 824～ 2170 MHz
1, How large is the aperture ratio of this item?
2, How thick is the Metal Mask ?
Antenna Engineer at Antenova Yu Kai is an antenna expert with over 10 years of experience in the design and testing of antennas. He has experience helping customers with certification testing, combined with his knowledge of RF measurement procedures.
Senior Antenna Engineer at Antenova Raymond has a wealth of experience in RF and antennas across many industry sectors. He has over 20 years of experience in electronics design and manufacturing.