I recently had a Hi RFI alarm, I could not clear it,
ended up being the KIO3 board set had a problem, since I had a
new one on hand to upgrade to, installing it solved the HI RFI
problem.
Looking back it seems that my failure came from a lightning pulse,
not a strike but a nearby cloud to cloud and it burned out the ant
input on the KIO3..
Yours may be much different, just relating my problem with HI RFI.
73 Merv K9FD
Dave,
HI RFI means the sensor on the RX antenna input is seeing a high level
of RF. If you are operating into an antenna, switch to a dummy load
while you are troubleshooting. It just might be a quirk of your
setup, and if you have no RX Antenna connected, it could be a
troubleshooting tool for you.
73,
Don W3FPR
On 3/24/2020 2:02 PM, David Olean wrote:
Thanks so much to all who responded. One thing I did not mention is
that I get a "HI RFI" error message at times when I key the radio.
It makes me wonder if there is something else wrong.
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