MMCX connectors

In the RF connector, there is a type of product, called mmcx connector, which is a mechatronic product. It is a component that is attached to a cable or other instrument. It is an electrical connection and separation component that serves as a bridge. So, do you know what the MMCX connector is for? If you don't know it, you will understand what the mmcx connector is for after reading this article. Let's take a look at it.
MMCX connectors
Konnra Electronics engineers, the use of mmcx connectors can be described as very wide, back to the era of no connectors, as if there is no bridge on both sides of the road can not be opened, very inconvenient! Since the connector, between the instrument and the instrument It is like a bridge of communication and electrical connection! If the instrument is a whole and not a connector, once it needs to be updated or repaired, it may need to be replaced as a whole. It is very troublesome! If it is an instrument with mmcx connector, You can replace some parts directly when you update or repair!
MMCX connectors
Electrical parameters of the MMCX connector
In general, the electrical parameters of the mmcx connector mainly include impedance, frequency, standing wave ratio, and insertion loss, as follows:
MMCX connector
1, Characteristic impedance
It is based on the transmission line theory, the conductors of the parallel lines are set to be uniform, and the length is infinitely long. The formula is finally determined to be 50 ohms and 75 ohms. This value is called characteristic impedance or specific impedance.
2, Frequency
It refers to the number of times the line signal oscillates in unit time, and the unit is Hz, which is usually expressed by F.
3, Voltage standing wave ratio VSWR
The composite wave of the incident wave and the reflected wave is called a standing wave. The ratio of the maximum value to the minimum value of the standing wave is called the voltage standing wave ratio. (Also known as the standing wave coefficient). At the load end, we are called the reflection coefficient for the extent to which the incident voltage can be reflected. The reflection coefficient is equal to the ratio of the reflected voltage to the incident voltage.



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