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eHam Forums / RFI / EMI / Transmitter restarting my Airport Extreme router..
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on: April 24, 2012, 03:36:05 PM
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All,
My Airport Extreme router restarts occasionally (not with every transmission - but 30 - 40% of the time) when I transmit on my FT-857. It happens even at times when my LDG tuner does a simple tune to a band.
I have turned off the wireless feature of the router (so everything was hard wired with cat-5) and it stilled happened.
Any suggestions? I have checked the coax cables inside / outside of the house - no problems. Will Ferrite cores on my router help? Installed on the power or on the ethernet cable or both?
Thanks,
Michael
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eHam Forums / Station Building / "Hum" from radio channel into mixer...
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on: March 18, 2012, 05:43:18 PM
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Hey all,
I have waded into the land of dedicated audio equipment for my amateur radio equipment and am amazed by the reports I am receiving from others.
I do have one problem I have yet to work out and was wondering if anyone had any ideas...but first let me explain what I have setup, as I am sure that would be the first question asked of me.
Yaesu FT-857 LDG YT-100 Tuner Behringer 1622FX USB Mixer iPlus by W2IHY Heil PR-781 Yaesu FP-1030a Power Supply
I am thinking the issue is that I do not have the power supply, tuner or radio grounded and I have heard that that could cause a hum. My issue is that I am in a 2nd story "office" in my house and running a ground that long would just turn it into another antenna.
So I am wondering what I can do to work on getting rid of the "hum".
Thanks so much,
Michael
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