When talking about broadcasting radio frequencies over cable, you cannot just hook up to any old cable. These cables are particularly shielded to carry radio signals efficiently and are used for everything from Cable TV to Wi-Fi. Due to the way they are built, coaxial cables need special connectors that preserve the shielding from cable to board, and these connectors come in a range of flavors. This guide will help you find out which is best for your application!
Certainly there are other methods to carry discontinuous existing radio frequency: Cage-Line, Ladder-Line, Stripline, Twisted Pairs; but the most popular in the multi-megahertz range is the modest coaxial. The benefit to using coaxial cable and sma connector female is frequently used in consumer electronics, is because they can be run close to metal objects, twisted and bent without affecting the signal drastically. The reason behind that is the manner that coaxial cable is built.
By dividing
the central conductor from the defending using a dielectric insulator, these
cables maintain a cautiously controlled space amid elements irrespective of the
cable orientation. Being geometrically coaxial has its benefits too, including
the imprisonment of magnetic fields to the dielectric which enables for very minute
seepage outside the wire.
To maintain the protecting
effect of coaxial cable, you should use coaxial rf connectors. Coaxial connectors vary from millimeter-sized to high-power
connectors the size of plumbing pipe. Connectors are frequently patented by
companies in the RF business and used to implement standards. When those
"standards" collapse, connectors will at times be changed or
deprecated. Over the years, this process along with the miniaturization of
electronic devices has produced a diverse ecosystem of RF connectors and
cables.
Performance
should meet the needs of system wiring and economy conform requisite of value
engineering. The following four aspects need to be considered:
- Coaxial connectors interface
- Connector interface (SMA, SMB, BNC etc.)
- Terminative form (PC board, cable, and panel, etc.,)
- Mechanical structure & plating (for military or commercial)
