Semi-Rigid Cables
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Semi-rigid coaxial cables
Center Conductor
Silver plated copper clad steel
Dielectric
Solid PTFE
Outer layer
(optional) Tin plated copper or Tin plated aluminum or Bare copper tube
Part No. Impedance
(ohms)
Conductor
Dia.
Dielectric
Dia.
Overall
Dia.
Bend radius
Min.
Max. Attenuation (db/m) Cut-off
Frequency
(GHz)
at 0.5 GHz at 1 GHz at 10 GHz at 18 GHz at 20 GHz
Outer layer
Tin plate copper

VSR047SC

50 0.29 0.94 1.19 3.2 0.92 1.31 4.27 4.80 6.23 108
VSR085SC 0.51 1.68 2.20 3.2 0.43 0.62 2.25 2.86 3.41 64
VSR141SC 0.92 2.98 3.58 4.8 0.26 0.37 1.43 1.86 2.25 34
VSR250SC 1.63 5.31 6.35 10.0 0.14 0.25 1.08 1.57 - 19
Outer layer
Tin plate aluminum

VSR047A

50 0.29 0.94 1.19 3.2 0.92 1.31 3.93 5.45 5.78 108
VSR085A 0.51 1.68 2.20 3.2 0.49 0.72 2.40 3.40 3.62 64
VSR141A 0.92 2.98 3.58 4.8 0.26 0.39 1.52 2.23 - 34
VSR250A 1.63 5.31 6.35 10.0 0.17 0.25 0.97 1.45 - 19
Outer layer
Bare copper tube

VSR047C

50 0.29 0.94 1.19 3.2 0.92 1.31 3.93 5.45 5.78 108
VSR085C 0.51 1.68 2.20 3.2 0.49 0.72 2.40 3.40 3.62 64
VSR141C 0.92 2.98 3.58 4.8 0.26 0.39 1.52 2.23 - 34
VSR250C 1.63 5.31 6.35 10.0 0.17 0.25 0.97 1.45 - 19