Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si High Quality, High Precision. Easy To Install And Easy To Use. Durable Construction, Long-Lasting Performance. Widely Used In Industrial Fields. Antenna Frequency Is 1.35-9.5Ghz. Antenna Gain Is 5-6DB. Antenna Frequency:1.35-9.5Ghz Antenna Standing Wave:Less Than 2.5 (Typical Value) Antenna Polarization:Directional Linear Polarization Antenna Gain: 5-6DB Lobe Width:80-110 Power Capacity:20W Connector Form:SMA Female (External Screw Inner Hole) Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:Green Material:PCB Size:About 8x10cm (Excluding Connectors) Package Contents: 1 * Antenna Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.