Mechanical Specifications: Connector Type: N-female Operational Temperature: -40C to +65C Electrical Specifications: Frequency Range: 698-960 MHz; 1710-2700 MHz Gain: 9/11dB VSWR: 2.0; 1.5 Front to Back Ratio: 15 dB Polarization: Vertical 3rd PIM (2x43 dBm): -140 dBc Horizontal Beamwidth: 45 Vertical Beamwidth: 40 Input Impedance: 50 Max.Power: 50 W -Pattern Protection: DC Ground size: Cord length about 20cm Material: plastic colour: white Package Contents: 1 x Directional Antenna(Due to different product batches, the appearance may be different, which does not affect use.) 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.