SRFS Teleinfra

Flexible Cables Replacing Semi-flexible PS400

Flexible Cables Replacing Semi-flexible PS400

Flexible Cables Replacing Semi-flexible PS400 are high-performance RF cable solutions designed to provide reliable signal transmission with enhanced flexibility and convenient installation. They offer stable electrical performance and excellent signal integrity while allowing easier routing through compact and complex equipment layouts. These cables are suitable for applications requiring repeated bending, movement, or improved cable management compared with traditional semi-flexible cables. PS400 replacement cables are ideal for RF test and measurement equipment, telecommunications, aerospace, defense, wireless communication, laboratory systems, and electronic equipment. They provide dependable connectivity, installation flexibility, and consistent performance for demanding professional RF applications.

Construction

Construction Size (mm) Materials
Center Conductor 0.91 Silver plated copper
Dielectric 3.00 Solid PTFE
Outer Conductor 3.20 Silver plated copper tape wrap
Outer Shield 3.60 Silver plated copper wire braid
Jacket 4.00 FEP

Electrical Specification

Frequency DC-26.5 GHz
Impedance 50 Ω
Velocity of Propagation 70%
Shielding Effectiveness >90 dB
Withstanding Voltage 1000 V

Mechanical & Environmental

Min. Bending Radius Static 20 mm
Min. Bending Radius Repeated 40 mm
Weight 49 g/m
Temperature (Operation) -55 ~ 125 °C
Temperature (Storage) -65 ~ 125 °C