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SSDR network single drop during TX

Khalid AlRiyami
Khalid AlRiyami Member ✭✭
in SmartSDR for Windows

In some bands while transmitting QRO network signal strength drops from Excellent full scale to Amber or red and sometimes SSDR shutdown?!

Flex 6700

Comments

  • Erika - KØDD
    Erika - KØDD Member ✭✭✭

    You have rf in the shack. I have gone to cat 6 cables, assuring that my gear is well grounded together and then tied to a very good outside ground point. I also have snapon type31 ferrites at each network cable end. At my switch and radio.

  • Al_NN4ZZ
    Al_NN4ZZ Member ✭✭✭

    Here is an option to consider to eliminate both RF and surges related to nearby lightning strikes. I’ve used this setup on both my 6700 in the past and now my 6600. This setup isolates the network cables with a fiber link and eliminates the long copper network cables from acting like antennas conveying RF or surges into the radio.

    http://nn4zz.com/Flex6600.htm#Ethernet_and_Fiber_link_for_the_6600,_PGXL_and_TGXL

    73 Al / NN4ZZ

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