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Dustin
Dustin, Senior Technician
Category: GPS
Satisfied Customers: 12735
Experience:  Giving Directions to wayward GPS devices for over a decade. Worked in The US Army as A Network Switching Systems Operator/Controller
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How do i eliminate nose from me GPS map 840xs to my vhf

Customer Question

how do i eliminate nose from me GPS map 840xs to my vhf radio
JA: Just to clarify, what's the brand and model of the GPS?
Customer: Garmin gpsmapxs
JA: What happened right before this popped up?
Customer: i have had this problem from my install of unit
JA: What troubleshooting have you tried?
Customer: Hooking radio direct to the + post and also to the - post
JA: Anything else you want the GPS expert to know before I connect you?
Customer: i also have radar unit. I think thats were im getting the nose.
Submitted: 1 month ago.
Category: GPS
Expert:  Dustin replied 1 month ago.

Welcome to Justanswer.com, my name is Dustin.
I'm sorry to hear about the issue you are having, I will do my best to help you resolve it.

Expert:  Dustin replied 1 month ago.

It sounds like you need some ground loop isolators to filter out the signal interference..

http://amzn.to/2fozUqX

Place one of those or similar on the positive power lead going into the VHF, and that will eliminate any signal contamination from the garmin.

If you have further qustions, let me know.

I strive to provide great service, and greatly appreciate a 5 star rating clicked and submitted when you are satisfied.. I always answer follow up questions.

Dustin S.

Senior Technician and Network Switching Systems Operator / Maintainer.