Microlab Model JA series,Coaxial Jumper Cables are built for reliability and consistent extremely low PIM performance. Designed for use in all systems where low PIM and very good R.F. and mechanical performance is critical. Using controlled manufacture,low PIM cable and trimetal plating the connectors ensures good intermodulation performance. All cables are fully interchangeable with connectors made to the MIL-C-39012 specification. Product Features: Ultra Low PIM, High Average Power Rating, minimal RF Insertion Loss, Excellent VSWR, Rugged, High Reliability, Plenum rated Class CMP, RoHS compliant, 4.3/10 Male to 4.3/10 Male