Some antennas are terrible for RF in the shack, such as end fed long wire, off
center fed antennas and verticals. If the feed line is radiating then it’s
probably RF in the house.
Dale, k9vuj
On 19, Nov 2017, at 12:10, Dave Hachadorian <k6ll.dave@gmail.com> wrote:
Also, if he is using a DECT6 phone system, the master phone unit could be the
problem, ringing itself and all of the slaves. Try temporarily disconnecting
the master, and temporarily substitute a conventional phone in that position to
see if it rings. If the master phone is the problem, put another 7-turn choke
on the phone line right at the master, and the power supply right at the master.
Dave Hachadorian, K6LL
Yuma, AZ
-----Original Message----- From: Steve London
Sent: Sunday, November 19, 2017 6:39 AM
To: rfi@contesting.com
Subject: [RFI] Comcast - 80 meters rings phones
I am working with another ham to solve his unusual RFI issue.
He uses Comcast for internet, TV and phones. When he is on 80 meters, it
rings the phones in his house.
He hasn't tried anything, yet, to cure the problem.
Suggestions ?
73,
Steve, N2IC
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