ITEM NAME:2PCS 39-inch SMA male to BNC Male Adapter Connector RF coaxial Pigtail cabl Z2B9 2PCS 39-inch SMA male to BNC Male Adapter Connector RF coaxial Pigtail cabl Z2B9 100% Brand New ,Low signal attenuation; Used widely for router, booster and WLAN Wifi antenna convertion; The antenna adapter will connect your devices to the antenna to provide better reception in no signal areas; Connector: one end is SMA Male, the other end is BNC Male. Product Name : SMA to BNC Coaxial Cable Connector Type : SMA Male to BNC Male; Cable Length : 1M /39.37 inch; Color : Champagne Gold+Gold+Silver Net Weight : 80g Material:Metal Cable and Connectors Electrical Characteristics: Capacitance(pF/m):96.45 Impedance(ohm):50 Velocity(%):70 Bending radius(mm):13 Max.operation voltage(VMS):1200 Max.operation frequency(MHz):3000 Operating Temperature range( Celsius ):-50 to +200 Cable Attenuation(Typical value): For 100MHz frequency, Attenuation less than 0.262dB/m; For 400MHz frequency, Attenuation less than 0.531dB/m; For 1000MHz frequency, Attenuation less than 0.856dB/m; For 3000MHz frequency, Attenuation less than 1.532dB/m. Package Include: 2 x RF SMA male to BNC male coaxial cable Note: Light shooting 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..Connector: one end is SMA Male, the other end is BNC Male. Connector Type : SMA Male to BNC Male;. The antenna adapter will connect your devices to the antenna to provide better reception in no signal areas;.