VNA

VNA test cable assembly is a high-performance phase stable test cable mainly utilized in vector network analyzers. It supports continually and frequently repeated bending. Hence it can be applied to high-precision microwave electrical parameter testing in environments such as laboratories, production lines, testing systems, etc. From DC to 67GHz, it provides extremely stable VSWR and insertion loss, extraordinary mechanic phase & amplitude stability, and repeatedly connection Additionally, high-precision NMD/APC connector in solid and light mechanical structure withstands bending, squeezing, twisting, stretching, and other external forces while maintaining reliable performance. Dressing up with our special stainless steel double spiral strip+ black nylon armor, the assembly can effectively extend the service life of the vector network analyzers.

Features:

 Extremely accurate measurement with stable electrical performance up to 67GHz

 Same excellent phase & amplitude stability even at flexure

Super robust cable, equipped with NMD connector, can withstand repeated mating, extrusion, twisting, and bending, with extraordinary reliability

 Extend the validity of utilization after calibration, reduce the repeated calibrations

Performance Parameters

Connector Type V67 V50 V40 V26 V18
NMD 1.85mm Female
APC 1.85mm Female
NMD 1.85mm Male
NMD 2.4mm Female
APC 2.4mm Female
NMD 2.4mm Male
NMD 2.92mm Female
APC 2.92mm Female
NMD 2.92mm Male
NMD 3.5mm Female
APC 3.5mm Female
NMD 3.5mm Male
NMD 7mm

  • Electrical Specifications
    VNACable Type V18 V26 V40 V50 V67
    Operating Frequency (GHz) 18 26.5 40 50 67
    Cable Assembly Length (inch) 25 38 48 25 38 48 25 38 48 25 38 48 25 38 48
    Maximum VSWR 1.25 1.25 1.32 1.35 1.40
    Insertion Loss(dB) 1.77 2.41 2.9 2.16 2.93 3.53 2.66 3.62 4.37 2.98 4.07 4.9 4.59 6.54 8.03
    Maximum Mechanical Phase (°) 2.5 4 4 2.7 5.5 5.5 3 6 6 3.5 8 8 8.5 10.5 10.5
    Maximum Mechanical Amplitude(dB) 0.08 0.1 0.1 0.08 0.1 0.1 0.08 0.1 0.1 0.08 0.1 0.13 0.1 0.13 0.2
    Impedance (Ohms) 50
    Shielding Effectiveness (dB) >100
    Velocity of Propagation 74%
    Time Delay (ns/cm) 4.5
  • Mechanical Specifications
    VNACable Type V18 V26 V40 V50 V67
    Outside Diameter of ArmoredCable (mm) 14.8
    Minimum Bending Radius: Installation (mm) 74
    Minimum Bending Radius: Repeated (mm) 148
    Weight (g/m) 315 385 455 315 385 455 315 385 455 315 385 455 315 385 455
    Flexible Life (cycle) 50000
    Crush Resistance (kgf/cm) 150
  • Environmental Specifications
    VNACable Type V18 V26 V40 V50 V67
    Temperature Range (℃) -40~+85

Leave a Reply