User's Manual

3. Product antenna
The module uses embedded PCB track Tri-Band antennas. Or you can use the module
with external PCB antenna or the coaxial antenna with reverse-SMA male connector.
Antenna Type: module embedded PCB track antenna,
module external PCB antenna(PIFI),
module external mono antenna with reverse-SMA connector
Antenna Gain: module own PCB antenna, 2.4G: 1.5dBi; 5G: 1.5 dBi
External PCB antenna (PIFI), 2.4G: 4.2 dBi; 5G: 4.5dBi
External mono antenna with reverse-SMA male connector: 2.4G: 3.6dBi;
5G: 3.8 dBi