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 Custom Flexible Coaxial Cable  KKS Series Flexible Coaxial CableReplaces RG 405 and RG402| Electrical Characteristics | KF 402 | RG402 | KF405 | RG405 |  | Impedance Ohms | 50 | 50 | 50 | 50 |  | Capacitance pf/ft | 29.4 | 29.4 | 29.4 | 29.4 |  | Velocity of Propagation | 69.4 | 69.4 | 69.4 | 69.4 | 
 | Physical Characteristics | KF 402 | RG402 | KF405 | RG405 |  | Center conductor diameter | 0.037 | 0.037 | 0.02 | 0.02 |  | Dielectric Diameter | 0.117 | 0.117 | 0.064 | 0.064 |  | Inner shield Diameter | 0.128 | N/A | 0.071 | N/A |  | Outer shield Diameter | 0.141 | 0.141 | 0.085 | 0.085 |  | Overall Diameter | 0.163 | 0.141 | 0.104 | 0.085 | 
 | Cut-off frequency | 33 Ghz | 36 Ghz | 40 Ghz | 40 Ghz | 
 Comparison between KF series and Semi-rigid CableKF Series:  Inner shield - round wire silver plated copper braid                                                            Outer Shield - Flat strip plated basket weave                                                            Jacket- blue colored FEP                                                           Center Conductor – solid silver plated copper weld                                                           Dielectric- solid PTFE                                                            Shielding effectiveness > 110db Max Attenuation (db/100ft) | 
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