SRFS Teleinfra

BM360 Tight Bend Triple-Shielded Flexible RF Cable

BM360 Tight Bend Triple-Shielded Flexible RF Cable

The Tight Bend Triple-Shielding Flexible Cable BM360 is a high-performance RF cable designed for applications requiring excellent flexibility, tight routing, and superior signal protection. Its triple-shielding construction provides enhanced isolation from electromagnetic interference, helping maintain signal integrity in demanding RF and microwave environments. The flexible design allows easy installation in confined spaces and around tight bends without compromising reliable performance. BM360 is suitable for test and measurement equipment, communication systems, antenna assemblies, wireless infrastructure, laboratory setups, and high-frequency applications where low interference, dependable connectivity, and flexible cable routing are essential for consistent signal transmission.

Cable Construction

No. Construction Size (mm) Materials
1 Center conductor 0.91 Silver plated copper
2 Dielectric 2.72 Low density PTFE
3 Outer conductor 2.79 Silver plated copper wire braiding
4 Middle layer 2.95 Aluminum foil
5 Outer shield 3.20 Stainless steel wire
6 Jacket 3.61 FEP

Electrical

Frequency DC-40 GHz
Impedance 50 Ω
Velocity of Propagation 76%
Shielding Effectiveness >90 dB
Withstanding Voltage 1000 V

Mechanical & Environmental

Min. Bending Radius Static 360° 15 mm
Min. Bending Radius Repeated 36mm
Weight 31g/m
Temperature (Operation) -50~150 °C
Temperature (Storage) -60~160 °C

Bulk Cable Attenuation

Frequency MHz 300 1000 2000 4000 6000 8000 10000 12000 14000 18000 26500 40000
dB/100 Meter 21.6 39.8 56.7 80.9 99.8 115.9 130.3 143.4 155.6 177.8 218.8 273.6
Avg. Power kW 0.637 0.346 0.243 0.170 0.138 0.119 0.106 0.096 0.089 0.078 0.063 0.051
Attenuation at any frequency = [1.238070×SQRT(FMHz)] + [0.000650×FMHz]