Sma series RF coaxial connector has small volume, wide frequency band, excellent mechanical properties, high reliability and so on. It is one of the most popular used rf coaxial connectors. Electrical characteristics: Characteristic impedance: 50++ Frequency range: For flexible cable: 0-12.4ghz For semi-rigid or semi-flexible cable: 0-18ghz Contact resistance: Inner conductor: fn3.0m++ Out conductor: fn2.0 m++ Insulation resistance: f+5000m++ Vswr: For flexible cable: fn1.15+0.02f For semi-rigid or semi-flexible cable(straight): fn 1.10+0.01f Durability: 500 cycles Material and finishing: Center contact: Pin-------phosphor bronze, gold plated Jack------beryllium bronze, gold plated Body and other metal parts: Brass, nickel or gold plated Insulator: PTFE Gasket: silicone rubber. Standard export packing.
N series connector is a kind of threaded connection with low power. It widely applies to radio equipments and instruments for connecting RF coaxial cables. It can exchange with the international like product. Electrical characteristics: Characteristic impedance: 50++ Frequency range: 0-11ghz Contact resistance: Inner conductor: 1.0m++ Out conductor: 0.2 m++ Insulation resistance: +5000m++ Vswr: 1.30 Durability: 500 cycles Material and finishing: Center contact: Pin- brass, gold or silver plated Jack- phosphor bronze or beryllium bronze, gold or silver plated Body and other metal parts: brass, nickel or ternary alloy plated Insulator: PTFE Gasket: silicone rubber. Standard export packing.