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Tag Archives :SWR

What you need to know about SWR

SWR is short for Standing Wave Ratio. It's a parameter often used by hams to indicate if the antenna matchs with the transmitting radio. For SWR value, it has different effects on the built-in and external antennas. so there are differnt SWR standard required for antennas with the different working environment.  ...

Read more  SWR,  AmateurRadio

How to judge the quality of an antenna?

antenna SWR, antenna gain, and Directionality are reference factors for judging the quality of an antenna.  ...

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Radio Antenna Erection and Standing Wave Ratio

We know the VSWR of the antenna system is close to 1:1. If it is close to 1:1, it is good. I often hear this question: But what if I can't reach 1? If the standing wave ratio is as small as a few, is the antenna qualified?  ...

Read more  SWR,  Antenna