Junkosha - 6 Series Cables - Precision Skew Matching
- A highly precise skew matching cable assembly with skew of 1psec or less between 2 cables, designed for digital transmission evaluation.
- Continuous operating temperature range: -30 to +85°C.
- Exhibits low cable insertion loss and is suitable for high-precision differential signal transmission evaluation and measurement applications.
- 4 types of cables with different maximum usage frequencies (26.5GHz, 40GHz, 50GHz, and 67GHz) are available.
|
Cable Type |
Maximum Usable Frequency |
Outer Cable Diameter |
Outer Cable Diameter (mm) |
Cable Weight (g/m) |
Continuous Operating Temperature (°C) |
Assembly Length |
||
|---|---|---|---|---|---|---|---|---|
|
@18.5 GHz |
@Maximum Frequency |
Minimum |
Maximum |
|||||
| MWX621 | 26.5 GHz | 1.2 | 1.4 | 6 | 65 | -30~+85 | 200 | 1500 |
| MWX641 | 40.0 GHz | 1.8 | 3 | 4.1 | 35 | 200 | 1500 | |
| MWX651 | 50.0 GHz | 2.1 | 3.8 | 3.7 | 29 | 200 | 1500 | |
| MWX661 | 67.0 GHz | 2.9 | 5.6 | 2.6 | 17 | 200 | 1500 | |
This table provides standard length availability within our catalog. We can provide custom lengths upon request; please contact us to discuss.
Features
- Skew between 2 cables of 1psec or less
- Skew matching for 2 or more cables is also available (optional)
Use
- High-precision differential signal transmission evaluation and measurement
Junkosha’s Method of Calculating Degree of Eye Pattern
To measure pulse wave transmission characteristics, an experimental tool called "eye pattern" is observed. Upon balanced transmission, skew (variability of propagation delay time) between the signal cables will become one of the causes of deterioration of the jitter. Our MWX6 series are designed and manufactured taking the above into consideration.

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Junkosha, Inc.
Junkosha is a pioneer of sophisticated fluoropolymer application technologies across a broad selection of industries, including the microwave interconnect sectors.
Our mantra – indeed the name Junkosha – is based on three Japanese characters that spell out the fact “we contribute to society’s development through technology”. This is taken one step further in our relationship with customers, partners and suppliers whereby our mission is to “enable technology innovators” through our products and the way we do business.