Low Loss Cables
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PTFE- tape dielectric types
■ Double (spiral strip-braid) shielded type
Center Conductor
Silver plated copper (Strand or solid)
Dielectric
Expanded PTFE -Taping
Inner shield
Flat silver plated copper strip or Flat copper strip
Outer braid
Round silver plated copper
Jacket
FEP (Fluoroethylene)
Part No. Impedance
(ohms)
Conductor
Dia.(mm)
Dielectric
Dia.
Overall
Dia.
Bend radius
Min.
at 400MHz Max. Attenuation (db/m)
at 1 GHz at 3 GHz at 10 GHz at 18 GHz
VLLS130 50 0.81 2.29 3.30 16.5 0.30 0.46 0.82 1.50 1.97
VLLS142 1.29 3.63 4.95 25.4 0.21 0.33 0.56 0.98 1.31
VLLS205 1.40 3.81 5.21 25.4 0.17 0.26 0.43 0.82 1.12
VLLS290 2.26 6.22 7.34 38.1 0.11 0.18 0.31 0.62 0.85
VLLS314 2.34 6.30 7.87 38.1 0.11 0.18 0.31 0.62 0.85
■ Triple (braid - spiral strip - braid) shielded type
Center Conductor
Silver plated copper (Strand or solid)
Dielectric
Expand PTFE -Taping
Inner braid
Round silver plated copper
Interlayer
Aluminum polyester or polyimide tape
Outer braid
Round silver plated copper
Jacket
FEP (Fluoroethylene)
Part No. Impedance
(ohms)
Conductor
Dia.(mm)
Dielectric
Dia.
Overall
Dia.
Bend radius
Min.
at 400MHz Max. Attenuation (db/m)
at 1 GHz at 3 GHz at 10 GHz at 18 GHz
VLLS142 50 0.72 1.37 4.95 25.4 0.21 0.33 0.56 0.98 1.31
VLLS235 1.45 4.06 5.97 30.5 0.16 0.26 0.46 0.88 1.21
VLLS335 2.26 6.35 8.51 43.2 0.11 0.18 0.31 0.62 0.85
VLLS450 3.38 9.14 11.40 57.2 0.08 0.12 0.23 0.44 -
Expanded PTFE- extrude dielectric types
■ Double (spiral strip-braid) shielded type
SLLS series
Center Conductor
Silver plated copper (Strand or solid)
Dielectric
High foamed PTFE -Extruding
Inner shield
Flat silver plated copper strip or Flat copper strip
Outer braid
Round silver plated copper
Jacket
FEP (Fluoroethylene)
VLD series
Center Conductor
Silver plated copper (Strand or solid)
Dielectric
High foamed PTFE -Extruding
Inner shield
copper/PE overlaping
Outer braid
Round silver plated copper
Jacket
FEP (Fluoroethylene)
■ Double (spiral strip-braid) shielded type
SLS series
Center Conductor
Silver plated copper (Strand or solid)
Dielectric
High foamed PTFE - Extruding
Inner braid
Round silver plated copper
Interlayer
Aluminum polyester or polyimide tape
Outer braid
Round silver plated copper
Jacket
FEP (Fluoroethylene)
Part No. Conductor
Dia.(mm)
Dielectric
Dia.
Overall
Dia.
  Part No. Conductor
Dia.(mm)
Dielectric
Dia.
Overall
Dia.
  Part No. Conductor
Dia.(mm)
Dielectric
Dia.
Overall
Dia.
SLLS130 0.81 2.32 3.55   VLD130 0.81 2.32 3.60   SLS130 0.81 2.28 3.80
SLLS142 0.95 2.80 4.05   VLD142 0.95 2.80 3.90   SLS142 0.95 2.80 4.40
SLLS355 1.20 3.55 5.10   VLD355 1.20 3.55 4.90   SLS355 1.20 3.55 5.18
SLLS455 1.40 4.00 5.50   VLD455 1.40 4.00 5.25   SLS455 1.40 4.00 5.70
SLLS555 1.93 5.65 7.20   VLD555 1.93 5.65 6.25   SLS555 1.93 5.65 7.30
SLLS755 2.30 6.75 8.45   VLD755 2.30 6.75 8.10   SLS755 2.30 6.75 8.50
Spiral strip - braid type
Center Conductor
Silver plated copper (SPC) or
Silver plated copper clad steel (SCCS)
Dielectric
Solid PTFE
Inner layer
Spiral strip of silver plated copper strip
Outer braid
Round silver plated copper
Jacket
FEP (Fluoroethylene)
Part No. Impedance
(ohms)
Dielectric
Dia.
Overall
Dia.
Bend radius
Min.
Attenuation (db/1000ft) (typ./Max.)
at 1 GHz at 3 GHz at 10 GHz at 18 GHz
VRG401SS 50 1.69 5.31 7.00 0.15 0.29 1.20 1.46
VRG402SS 0.94 2.97 4.14 0.26 0.41 1.47 2.10
VRG405SS 0.51 1.63 2.64 0.46 0.75 2.56 at 3 GHz 3.57 at 3 GHz
VRG750SS 75 0.29 1.63 2.54 0.46 0.74 1.37 at 3 GHz 1.62 at 3 GHz
■ Triple shielded cables
Center Conductor
Silver plated copper (SPC) or
Silver plated copper clad steel (SCCS)
Dielectric
Solid PTFE
Inner braid
Flat silver plated copper strip or
Round silver plated copper
Interlayer
Aluminum polyimide polyester tape
Outer braid
Round silver plated copper
Jacket
FEP (Fluoroethylene)
Part No. Impedance
(ohms)
Dielectric
Dia.
Overall
Dia.
Bend radius
Min.
Attenuation (db/1000ft) (typ./Max.)
at 1 GHz at 3 GHz at 10 GHz at 18 GHz
VSB316 50 0.080” 0.120” 0.6” 0.54 0.88 3.04 4.57
VSB142 0.94 2.98 4.95 0.23 0.38 1.45 2.08
VSB400 1.00 2.95 4.95 0.26 0.39 1.49 2.11
VSB304 1.50 4.70 7.10 0.18 0.98 1.26 1.78
VSB393 2.40 7.24 9.90 0.12 0.20 0.82