QR412

Dear friend of mine,we are glad to have your notice here. If our products catch your interests,pls wait a little longer to get know more about us. We are coaxial cable manufacturer,have been in this field already 6 years. Our factory is located in Lin'An,which only 40minutes from HangZhou.Now we have 2 production lines for RG sieres,1 line for QR sieres,and also 1 new line,which imported from Rosenthal(the best cable ),for RF cable,satisfying our clients' strictest request. Our cable is fine,quaity is good,price is competitive,and we hope to have the long term cooperation with you. Through many years,many of our clients became our friends,and many friends became our clients. Hoping you will be our friend and client too. Pls find more informations in our website: www.hzdfcable.com ------------------------------------------------------------------------------------------------------------------------------ Trunk Cable QR412 With Messenger 1)Basic Construction Center Conductor: 2.15+0.01mm Solid Copper/Copper Clad Aluminum Dielectric: 9.19mm Foam PE Outer Conductor: 0.25-0.6mm Aluminum Tube Jacket: 11.9mm PVC / PE2) Characteristics Nominal Impedance: 75± 3 Ohm Nominal Capacitance: 55pF/m Nominal Velocity of Propagation: 87% Sparker Test: 4000VAC SRL: 30-470: 20dB 470-1000: 20dB Attenuation[68°F(20ºC)]Frequency(MHz)Maximum(dB/100ft)Maximum(dB/100m)50.20.65550.692.261501.183.872501.545.053001.75.574001.976.464502.116.925002.247.346002.478.18653.019.8710003.2710.73