This product is a 1.13 double-tin coated black high-shielding internal antenna, using high-quality OD1.13 double-tin shielded coaxial cable. The double-layer tin mesh shielding structure is dense and complete, delivering extremely low RF transmission loss and excellent EMI suppression performance. It effectively isolates internal device high-frequency stray noise and external environmental interference, ensuring pure, stable, low-attenuation wireless signal transmission—effectively preventing issues such as network stuttering, signal fluctuation, and dropped connections over long distances.

The black cable jacket offers a solid feel with excellent flexibility, bending resistance, pull resistance, and aging resistance. It is suitable for long-distance internal routing and complex tight-space wiring in devices, resisting jacket damage and conductor breakage even after repeated bending. With strong durability, the product maintains consistent workmanship and quality in mass production.

Both ends of the antenna are processed with mature precision techniques, offering a stable structure and reliable conductivity. The P1 end uses a precision soldered steel blade antenna structure. The steel blade radiator offers high flatness, precise frequency matching, and strong signal receiving sensitivity. Solder joints are full and secure, resistant to desoldering and cold joints, maintaining structural stability over long-term use for efficient signal transmission and reception performance.