SRFS Teleinfra

Semi-flexible Hand Formable .250" Coaxial Cable

Semi-flexible Hand Formable .250" Coaxial Cable

The Semi-flexible Hand Formable .250″ Coaxial Cable is a high-performance RF cable designed for applications requiring reliable signal transmission, excellent shielding, and flexible installation. Its hand-formable construction allows easy shaping and routing around tight spaces while maintaining consistent electrical performance. The .250″ coaxial design offers dependable signal integrity and low attenuation across demanding high-frequency applications. It is suitable for RF and microwave systems, test and measurement equipment, antennas, communication systems, laboratory instruments, and electronic assemblies. This cable provides a practical solution for engineers seeking durability, precise routing, and stable RF connectivity in compact installations.

Cable Construction

No. Construction Size (mm) Materials
1 Center Conductor 1.68 Silver Plated Copper
2 Dielectric 5.31 Solid PTFE
3 Shielding 6.35 Tin Soaked Copper Wire Braid
4 Jacket 6.8 FEP

Electrical

Electrical
Frequency DC-6 GHz
Impedance 50 Ω
Velocity of Propagation 70%
Shielding Effectiveness >90 dB
Withstanding Voltage 3000 V

Mechanical & Environmental

Mechanical & Environmental
Min. Bending Radius Static 10 mm
Weight 120 g/m
Temperature (Operation) -55~125 °C
Temperature (Storage) -65~125 °C

Bulk Cable Attenuation

Frequency (MHz) 500 800 1000 1800 2000 2800 3000 4000 5000 5800 6000
dB / Meter 0.17 0.21 0.24 0.34 0.36 0.44 0.46 0.54 0.62 0.68 0.69
Avg. Power / W 1630 1260 1113 798 751 617 592 498 435 397 389