ProAnt 5G antenna

Technical data
Frequency 3,4-3,8 GHz
Return loss < -6,7 dB (on Proant evaluation board)
Total efficiency > -2,2 dB (60%) (on Proant evaluation board)
Gain Max 3,4 dBi (on Proant evaluation board)
Dimensions 4 x 8 mm                                              
Mounting Integrated in PCB