ITEM NAME:2pcs 433Mhz GSM GPRS WiFi SMA Male Gain Antenna Wireless Module Z a.imagelink a:hover.imagelink {color:#db3606;.Frequency: 433MHz. Bobbi: less than 1.6 (SMA). Type of connector: Standard SMA straight head (inner screw hole). 2pcs Gain Antenna. High quality glue rod antenna reduces signal attenuation, strong anti-interference, small frequency deviation and high signal quality.
