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

67 GHz Armored RF Precision Test Cable T24KA/KB

P/N: T24KA/KB

  • For 67 GHz VNA measurements
  • Armored structure resists crushing and torsion
  • ±7° mechanical phase stability
  • ±0.05 dB amplitude stability under flexing
  • Purple PTFE jacket protects field links
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Engineering Note
The T24KA/KB is a 67 GHz armored RF precision test cable designed for VNA measurements, EMC laboratory environments, high-frequency system testing, and on-site RF measurements where mechanical protection, phase repeatability, and signal integrity are key selection factors. Its armored construction combines a T24 FEP-jacket core, silver-plated copper armor, and a purple PTFE outer jacket, providing crush resistance, torsion resistance, and protection against repeated laboratory handling. The cable supports high-precision measurements with VSWR ≤1.40 @67GHz, ±7° mechanical phase stability, ±0.05 dB amplitude stability, >90 dB shielding effectiveness, and operation up to 67 GHz.

Technical Specifications

Cable Name T24KA/KB
Product Type Armored RF Precision Test Cable
Cable Structure Armored precision test cable with purple PTFE jacket
Operating Frequency 67 GHz
VSWR ≤1.40 @67GHz
Mechanical Phase Stability ±7°
Range Stability / Amplitude ±0.05 dB
Shielding Effectiveness >90 dB
Dielectric Withstanding Voltage 500 V.DC
Static Bending Radius 30 mm [1.181 in]
Dynamic Bending Radius 50 mm [1.969 in]
Weight 0.052 kg/m [0.0349 lbs/ft]
Temperature Range -55 ~ +125 ℃ [-67 ~ +257 ℉]
Core Cable T24 FEP jacket core, 2.40 mm [0.094 in]
Armor Silver-plated copper, 3.60 mm [0.142 in]
Outer Jacket PTFE / Purple, 4.80 mm [0.189 in]
Attenuation 63.7 dB/100m @1 GHz; 287.1 dB/100m @18 GHz; 354.0 dB/100m @26.5 GHz; 444.0 dB/100m @40 GHz; 593.2 dB/100m @67 GHz
Average Power 0.097 kW @1 GHz; 0.022 kW @18 GHz; 0.017 kW @26.5 GHz; 0.014 kW @40 GHz; 0.010 kW @67 GHz

Target Applications

67 GHz VNA Measurements
Suitable for VNA and high-frequency 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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