Changes

* antenna connector must be SMA for 3G/LTE and RP-SMA for Wi-Fi

* antenna connector must be SMA for 3G/LTE and RP-SMA for Wi-Fi

* LTE antenna's gain after cable damping must be less than or equal to 2.5 dBi

* LTE antenna's gain after cable damping must be less than or equal to 2.5 dBi

* Wi-Fi antenna's gain must be less than or equal to 5 dBi

* Wi-Fi antenna's gain must be less than or equal to 5 dBi<!--

When using antennas of different gain, take note that '''a higher dBi value doesn't always mean universally better coverage'''. Antennas with a higher gain value (e.g., 7 dBi, 9 dBi) tend to provide better coverage for distant devices, but antennas with lower gain (e.g., 2 dBi, 5 dBi) tend to provide better coverage for devices in close range. A visual representation of this is provided below:

When using antennas of different gain, take note that '''a higher dBi value doesn't always mean universally better coverage'''. Antennas with a higher gain value (e.g., 7 dBi, 9 dBi) tend to provide better coverage for distant devices, but antennas with lower gain (e.g., 2 dBi, 5 dBi) tend to provide better coverage for devices in close range. A visual representation of this is provided below:

[[File:9dbi antena.png]]

[[File:9dbi antena.png]]