Junkosha - 3 Series cables - Temperature Phase Stability

An extensive range of cables are available with a wide operating temperature range .
MWX3 series uses a porous PTFE dielectric material to ensure excellent phase stability against temperature fluctuations (continuous operational temperature range: -65 to 125°C (-30 to 85°C for MWX315)).

Cable Type Maximum Usable Frequencies Standard Insertion Loss (dB/m) Outer Cable Diameter (mm) Cable Weight (g/m) Continuous Operating Temperature Range (°C) Assembly Length (mm)

@18.5 GHz

Maximum Frequency

Minimum Maximum
MWX311 18.5 GHz 3.4 - 2.7 18.5 -65~+125 100 10000
MWX312 2.2 - 4.1 42 100 20000
MWX313 1.9 - 4.7 52 100 20000
MWX314 0.8 - 7.7 125 200 20000
MWX315 18.0 GHz - 0.76 8.6 155 -30~+85 500 50000
MWX321 26.5 GHz 1.8 2.4 4.7 52 -65~+125 100 20000
MWX322 1.1 1.3 5.2 60 200 20000
MWX341 40.0 GHz 2.1 3.3 4 40 100 10000
MWX342 1.5 2.4 3.9 35 200 10000


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


Features 

  • Cable assembly with excellent phase stability against temperature fluctuations 
  • Wide temperature usage range 
  • We also have an extensive lineup of connectors 
  • Connector neck has been reinforced, providing superior durability than standard microwave cables for wiring between devices

Use 

  • Electronic equipment inside communication satellites and ground stations 
  • Electronic equipment inside flight instruments 
  • Air traffic control equipment 
  • Electronic equipment on ships 
  • Equipment which is severely impacted by signal leakage and interference

Bending Test Comparison Data for MWX312 and a Conventional Cable

The connector on one end of test cable (MXW312-00500AMSAMS, measuring 500 mm in length and with SMA (m) connectors on both ends) was fixed in place. The connector on the other end was moved in the sequence a → b → c, after which initial insertion loss and return loss values were compared to those after the test.

Top graph: MWX312-00500AMSAMS 

Bottom graph: Conventional product 

* Data are actual measurement values, not guaranteed values.

More Product Information

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. 

Reflecting our corporate motto of “delivering unsurpassed value,” Junkosha continually focusses on activities that address the unmet needs of our customers worldwide. Across the company, Junkosha delivers products that are of the highest quality, this in turn calls for the highest performance and diligence from staff and partners. In order to realize this, Junkosha strives to anticipate customer needs while achieving complete customer satisfaction. Every day, we are challenged to “develop advanced technologies”, “improve our products’ capabilities", and “seek new applications”. We respond to our customer’s requirements quickly, responsively and cost effectively.


Contact Details 

Junkosha Inc. Japan Office - Tokyo Business Center 

15F Ochanomizu-Kyoun Bldg., 2-2 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-0062, Japan

Phone: +81-3-3518-6520 

Fax: +81-3-3518-6523


Junkosha USA Inc. West Coast Office 

2415 Campus Drive, Suite 140, Irvine, CA 92612, USA

Phone: +1-949-825-6177 

Contact form

Test & Measurement

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Junkosha - MWX3 Series cables - Standard Assemblies for Equipment Wiring