Foam Flex 047 low loss coaxial cable is a high‑performance flexible microwave cable featuring a foamed PTFE (low‑density) dielectric that delivers lower attenuation and lighter weight compared to solid PTFE designs. With a rugged dual‑layer composite shield and an FEP jacket, this 28 AWG cable offers outstanding electrical performance up to 60 GHz while maintaining the flexibility and ease of handling of RG‑type cords.Designed as a direct replacement for semi‑rigid cables in demanding applications, Foam Flex 047 combines low loss, excellent shielding, and true flexibility – ideal for high‑frequency interconnects in aerospace, test & measurement, and wireless communications.
Engineers select Foam Flex 047 low loss coaxial cable when they need a flexible microwave cable that combines the low‑loss benefits of a foamed PTFE dielectric with the mechanical ruggedness required for demanding environments. Its 77% velocity of propagation and 25.9 pF/ft capacitance outperform solid‑PTFE designs, while the proven dual‑layer composite shielding guarantees >100 dB isolation up to 60 GHz. With a compact 1.48 mm outer diameter, tight bend radii, and compatibility with standard semi‑rigid connectors, Foam Flex 047 delivers semi‑rigid electrical performance in a truly flexible, easy‑to‑route package – ideal for aerospace, test & measurement, wireless backhaul, and millimeter‑wave systems.
