DescriptionThis item is a RF adapter, which is a kind of TNC-J male to SMA-J male type coaxial antenna adapter. Suitable for antennas, broadcast, radios, Wi-Fi, telecom, coaxial cable, LMR, wireless LAN devices, CCTV, microwave applications and digital communication system, etc.Features- Color: Mixed. - Material: Alloy. - Size: About 2.50X1.30X1.30cm/0.98X0.51X0.51inch. - Simply install and disassemble by hand. - Easy to use, no cutting, splicing or tools required.- Adopt premium material for practical and durable use. - High quality, weather resistant material with extremely low signal attenuation. - Suitable for antennas, broadcast, radios, Wi-Fi, telecom and digital communication system, etc.