110 GHz armored RF precision test cable with purple PTFE jacket and silver-plated copper armor

110 GHz Armored RF Precision Test Cable T18KA/KB

P/N: T18KA/KB

  • For 110 GHz VNA measurements
  • Armored structure resists crushing and torsion
  • ±10° mechanical phase stability
  • ±0.1 dB amplitude stability under flexing
  • Purple PTFE jacket protects field links
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Engineering Note
The T18KA/KB is a 110 GHz armored RF precision test cable designed for VNA measurements, millimeter-wave laboratory testing, on-site RF measurements, and complex test benches where mechanical protection, phase repeatability, and high-frequency signal integrity are key selection factors. Its armored construction combines a T18 FEP-jacket core, silver-plated copper armor, and a purple PTFE outer jacket, providing crush resistance, torsion resistance, and protection against severe laboratory handling. The cable supports high-precision measurements with VSWR ≤1.50 @110GHz, ±10° mechanical phase stability, ±0.1 dB amplitude stability, >90 dB shielding effectiveness, and operation up to 110 GHz.

Technical Specifications

Cable Name T18KA/KB
Product Type Armored RF Precision Test Cable
Cable Structure Armored precision test cable with purple PTFE jacket
Operating Frequency 110 GHz
VSWR ≤1.50 @110GHz
Mechanical Phase Stability ±10°
Range Stability / Amplitude ±0.1 dB
Shielding Effectiveness >90 dB
Dielectric Withstanding Voltage 400 V.DC
Static Bending Radius 30 mm [1.181 in]
Dynamic Bending Radius 50 mm [1.969 in]
Weight 0.033 kg/m [0.0222 lbs/ft]
Temperature Range -55 ~ +125 ℃ [-67 ~ +257 ℉]
Core Cable T18 FEP jacket core, 1.85 mm [0.073 in]
Armor Silver-plated copper, 2.70 mm [0.106 in]
Outer Jacket PTFE / Purple, 3.84 mm [0.151 in]
Attenuation 113.7 dB/100m @1 GHz; 499.3 dB/100m @18 GHz; 611.5 dB/100m @26.5 GHz; 760.4 dB/100m @40 GHz; 1002.7 dB/100m @67 GHz; 1314.3 dB/100m @110 GHz
Average Power 0.039 kW @1 GHz; 0.009 kW @18 GHz; 0.007 kW @26.5 GHz; 0.006 kW @40 GHz; 0.004 kW @67 GHz; 0.003 kW @110 GHz

Target Applications

110 GHz VNA Measurements
Suitable for VNA and millimeter-wave testing where phase repeatability, amplitude stability, and low VSWR are required.

EMC Laboratory Setups
Supports rigorous electromagnetic environments where shielding, armored protection, and measurement stability are important.

Complex System Test Benches
Fits complex RF test benches where repeated cable movement, crush resistance, and stable interconnects are required.

On-Site Field Measurements
Used for field measurements where armored durability helps protect high-frequency links during transport and handling.

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