<p>1. The BNC connector is made of new environmentally friendly copper material.</p> <p>2. Suitable for high-frequency signal transmission</p> <p>3. The general SMA\/TNC\/N connector models can be divided into the following four types of names: the internal needle of the internal screw is called the male SMA-J; the internal hole of the internal screw is called the reverse polarity male RP-SMA-J; the internal screw of the external screw is called the male connector RP-SMA-J; The hole is called the female head SMA-K; the outer screw and the inner needle are called the reverse pole female head RP-SMA-K.</p> <p>4. The interfaces of commonly used 2.4G WIFI routers and wireless network cards are generally external screws and internal pins RP-SMA</p> <p>5. All-copper RF converter from N female to SMA male, SMA male to BNC female</p> <p>Model: SMA to BNC-JKSMA male to BNC female</p> <p>White insulation: polytetrafluoroethylene PTFE (high temperature resistance)</p> <p>Impedance: 50 ohms</p> <p>Frequency: 0-6GHZ</p> <p>Note:</p> <p>Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use</p> <p>Colour:As Shown</p> <p>Material:copper</p> <p>Package Contents:</p> <p>2 x All-copper RF converter N female to SMA male</p> <p>2 x SMA male to BNC female</p> <p>1 x SA6 spectrum analyzer SMA test probe</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>