How to use site Master to measure VSWR

Laya Bro
Laya Bro
27.3 هزار بار بازدید - 7 سال پیش - How to use Anritsu Site
How to use Anritsu Site Master. Voltage Standing Wave Ratio VSWR. Impedance mismatches in a radio frequency (RF) electrical transmission line cause power loss and reflected energy. Voltage standing wave ratio (VSWR) is a way to measure transmission line imperfections. Specialty we have to test VSWR in 2G, 3G and LTE Base station ( BTS) RF antenna feeder cable. Now normally We can not see Feeder cable used For BTS. only used 1/2 Inch Jumper cable RRU to antenna. still we can see used RF 7/8 Feeder cable use for the IBS DAS ( distributed antenna system). If VSWR value higher than 1.4 we can not on air the site. In this video You can see how to that test VSWR in the RF feeder cable.

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7 سال پیش در تاریخ 1396/10/03 منتشر شده است.
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