mrfunandson
Well-known member
Toward the end of last season I added a Garmin gmr 18hd dome antenna to my garmin 740s. All went well and radar/gps works just fine.
It was not till a few weeks later that i realized a problem with the radar interfering with 2 channels on my vhf, only 2 channels? By this time the weather had turned and between the cold and daylight savings I did not get an opportunity to trouble shoot this.
Any recommendations? I am thinking it's the grounds which are on the same block under the helm.
It was not till a few weeks later that i realized a problem with the radar interfering with 2 channels on my vhf, only 2 channels? By this time the weather had turned and between the cold and daylight savings I did not get an opportunity to trouble shoot this.
Any recommendations? I am thinking it's the grounds which are on the same block under the helm.
