Microwave Test Cable Assemblies

OSI’s TEST CORE Microwave Test Cable Assemblies are designed to offer optimal, durable, precision test & measurement interconnect solution where in application requires limited space requirement with maintainable cost of ownership are a key.

Slimmer interconnect construction available in 3.5mm and 2.92mm with lower VSWR and consistent amplitude stability provide convenient use in multi-ports environment

Advantage of TEST CORE
  • Slimmer interconnect construction maximizes ease of use in where multi-ports with space limitation is challenging.
  • Extreme low loss in attenuation, return loss and electrical stability with maintainable cost of ownership guarantee customer’s satisfaction.
Your Guaranteed Quality

All TEST CORE cable assemblies are fully tested and inspected prior to releasing to customers and OSI offers a warranty program within range of warranty policy for guaranteed quality. Materials and fabrication process are in progress under tight quality assurance program.
ROHS compliant. Stock assemblies in length of 0.6m and 1.0m are available for next day shipment

TEST CORE Specifications up to 40Ghz

Available connectors :

  • 2.92mm Male and Female
  • 3.5mm Male and Female
Maximum Frequency DC ~ 40Ghz
Typical VSWR 1.25:1
Impedance(Nominal) (Ohms) 50
Amplitude Stability in Insertion Loss < +/– 0.05dB
Dielectric Constant 1.4
Velocity of Propagation 83%
Shield Effectiveness (dB through 18Ghz) > 100
Time Delay (Nominal) ns/cm 0.04
Temperature Ranges (°c) –55° ~ +125°
Minimum Bend Radius 20mm

* Data obtained from T17KMKM-1.0m (1m of TEST CORE with 2.92mm Male to Female)

TEST CORE Key Features
  • Slimmer interconnect construction in 3.5mm and 2.92mm connections
  • Velocity of Propagation : 83%
  • Low Insertion loss : Minimum -2.9dB/m @ 40Ghz
  • Maximum VSWR : 1.25:1
  • Phase Stable over temperature : 500ppm @ -30 ~ +80
  • Phase Stable Vs. Flexure +/- 5 degree
  • Amplitude Stability : typical below 0.1dB
  • Phase Matching option available both in Relative and Absolute match

How to Order

Part Number Configuration
Connector Option
  • KM(2.92mm Male)
  • KF (2.92mm Female)
  • 3M (3.5mm Male)
  • 3F (3.5mm Female)
  • T17KFKM-1.0m = Test Core with 2.92mm Male to 2.92mm Male for 1.0m long

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