• MDM-V4C25HW + MDF-V4C25HW + MDF-V4JRU
    MDM-V4C25HW + MDF-V4C25HW + MDF-V4JRU
  • MDM-V4C25HW
    MDM-V4C25HW
  • MDF-V4C25HW
    MDF-V4C25HW
  • MDF-V4JRU
    MDF-V4JRU
  • MDM-V4C25HW + MDF-V4C25HW + MDF-V4JRU thum
  • MDM-V4C25HW thum
  • MDF-V4C25HW thum
  • MDF-V4JRU thum

4K-DIN Coax Connectors

Canare unique "4K-DIN" allows you to connect or disconnect 4 of 3G-SDI signals in one easy step.

Key Features and Benefits

  • 75 ohm 4-channel coax connector with push-pull locking mechanism.
  • Compact, solid, and lightweight nylon resin (PA 66) body
  • Return loss: 20 dB @ 3 GHz
  • MDF-V4JRU accepts MDM-V4C25HW and also DIN 1.0/2.3 plugs
Note1:
Replacement unit also available.
DCP-C25HW-ML for MDM
DCJ-C25HW-ML for MDF
Note2:
Be sure to use Canare Crimp
  • Tech Data
  • Downloads

Crimp Plugs

Model Suitable Cable Die Set Description Standard package
MDM-V4C25HW V4-2.5CHW TCD-D253F Male 1pc
MDF-V4C25HW V4-2.5CHW TCD-D253F Female 1pc

Flush-mount Receptacle

Model Description Standard package
MDF-V4JRU Jack to Jack 1 pc
  • MDM-V4C25HW

  • MDF-V4C25HW

  • MDF-V4JRU

< Connection Example >

  • EX.1

  • 75 ohm DIN 1.0/2.3 plug x 4

  • MDF-V4JRU

  • MDM-V4C25HW

  • EX.2

  • MDF-V4C25HW

  • MDM-V4C25HW

Technical Note

Voltage Standing - wave Ratio (VSWR) and Return Loss

Terminating the receiving end of a limited length coaxial cable using a resistance value not equal to its characteristic impedance creates a reflected wave that returns back down the cable to the sending end. The result is interference developing between the travelling wave and the return wave which results in a standing wave that causes voltage levels to fluctuate. The degree to which terminating resistance matches the characteristic impedance is indicated using the VSWR or voltage standing-wave ratio standard shown in Fig. 1. Going hand in hand with the VSWR ratio is the return loss factor which measures the size of the reflected wave current in relation to the travelling wave current. (See Fig. 2)

Fig. 1 Voltage Distribution Over Coaxial Cable

VSWR Return Loss (dB)
2 9.54
1.5 13.98
1.2 20.83
1.1 26.44
1.05 32.26
1.02 40.09
1.01 46.06

Fig. 2 VSWR to Return Loss Conversion Table

Drawing

Specification

Historys

+

Download form

*required

*Download file
*Country
*Company
*Name
Zip
Address
Phone
*E-Mail

Please fill out this form to download your file. We use your personal information collected through our Services for purposes described in the Privacy Policy or Site Policy.
If you agree to the above, please click on the "Agree" button below to be taken to downloads.

Accept