<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Type</td><td>LoRa/LPWAN Antenna</td><td>Item</td><td>Spring Helical Antenna</td></tr><tr><td>Frequency Range</td><td>868MHz</td><td>Gain</td><td>2.15dBi</td></tr><tr><td>VSWR</td><td>2</td><td>Connector</td><td>Solder for 868MHz Antenna</td></tr><tr><td>Impedance</td><td>50Ω</td><td>Input power</td><td>50W</td></tr><tr><td>Antenna length</td><td>16*5mm</td><td>Weight</td><td>1g</td></tr><tr><td>Interface form</td><td>Direct Welding</td></tr></tbody></table>