Junkosha Microwave/mmWave Coaxial Cable Assembly

0 Series - Precision Test Grade Phase Stability

Superior phase stability against bending and temperature fluctuations makes this cable assembly perfect as a vector network analyzer connector for measurement.
Continuous operation temperature range: -30 to +85°C.
7 cables with different maximum usage frequencies (26.5 GHz, 50 GHz, 67 GHz, 70 GHz, 110 GHz, 120 GHz and 145 GHz) are available.

Cable Assembly Designer

We can help you design your cable assembly and confirm your cable assembly specification.

Design Your Assembly


- Thin and flexible
- We have a lineup of coaxial cables with Time Delay of 3.6ns/m and 3.8ns/m and Velocity of Propagation of 77-79%


- Vector network analyzers
- RF and high-speed digital testing devices
Cable TypeMWX021MWX051MWX061MWX071MWX001MWX002MWX004
Maximum Operating Frequency26.5 GHz50.0 GHz67.0 GHz70.0 GHz110.0 GHz120.0 GHz145.0 GHz
Typical Insertion
@18.5 GHz1.
@Maximum Frequency2.
Cable Outer Diameter(mm)
Mass (g/m)122767373505050
Continuous Operating Temperature(℃)-30 ~+85
Assembly Length(mm)Minimum700700700700100100100

This table provides standard length availability within our catalog. We can provide custom lengths upon request; please contact us to discuss.

MWX021 Static Bending Test

Measure by Winding the Test Cable 360 ° Around A φ60 mm Mandrel * 26.5 GHz Guaranteed Value within ± 5.7 °

MWX021 Temperature-Phase Data

Increase the Temperature of the Test Cable in Steps of -30 ° C to 20 ° C and Measure for Each Frequency (Leaving Time at Each Temperature is 1 Hour)

How to Use "Safety Lock Mechanism" of 1.0 mm(m) Connector

Option: Non-Armor Type

Non-Armor Type is available in MWX051 (2.4 mm & 2.92 mm) & MWX061 (1.85 mm) for Wafer Probe Station.
Search for products that interest you