It is suitable for whole machine systems with high requirements for phase consistency, such as pre-warning, guidance, tactical radar and information communication, military equipment for electronic countermeasures and remote sensing, satellite communications, microwave testing and other systems.

1. Inner conductor: single-core or stranded silver-plated wire. In the case of the same outer diameter, the conductor in the single core has a lower loss, in the bending situation has better mechanical phase stability, the stranded conductor is softer, has better bending and bending fatigue service life. 2. Insulation: the use of low density PTFE, dielectric constant 1.65 or so, multi-layer winding structure can make the cable outer diameter and insulation dielectric constant stable, to ensure the stable transmission of signals. 3. Shielding layer: the use of a single shield structure, shielding layer aluminum foil wrap. Such structures have low loss, high shielding, and strong resistance to twisting. 4. Sheath: The use of environmental adaptation performance of FEP or PFA, is the cable has a high environmental adaptability.