4 In 1 SMA-SMB RF Adaptor All Copper Gold Plated High Frequency Adaptor

1. Pure copper material, good frequency response 2. Widely used in antenna, broadcasting, radio, Wi-Fi, coaxial cable, LMR, wireless LAN equipment, digital communication system, etc. 3. Corrosion-resistant and resistant to plugging and unplugging, not easy to damage, not rusty 4. Connector cable type: coaxial 5. Connector type: RF 6. Impedance: 50 ohm 7. Material: gold-plated copper