bobmoore1954
New member
- Joined
- Jul 21, 2013
- Posts
- 4
I have QRM on a 2-meter radio in my motorhome that significantly degrades receiver performance. After much testing, I have narrowed the source down, but don't know how to fix it.
If we're driving the motorhome without our toad, everything is fine. Radio works great. No QRM.
If we tow the motorhome (a 2007 Honda CRV with Roadmaster Invisibrake system), I get QRM when I turn the motorhome's head lights on. With head lights off, no QRM. With headlights on, I have significantly degraded receive performance. Now here's the weirdest thing. The QRM starts 7 seconds after putting the headlights on. Not immediately, 7 seconds later. Problem goes away immediately when I turn headlights off.
I pulled the fuse on the CRV's navigation system/radio thinking the QRM could be related to its GPS finding the sat's, but that didn't help.
Any ideas, please.
If we're driving the motorhome without our toad, everything is fine. Radio works great. No QRM.
If we tow the motorhome (a 2007 Honda CRV with Roadmaster Invisibrake system), I get QRM when I turn the motorhome's head lights on. With head lights off, no QRM. With headlights on, I have significantly degraded receive performance. Now here's the weirdest thing. The QRM starts 7 seconds after putting the headlights on. Not immediately, 7 seconds later. Problem goes away immediately when I turn headlights off.
I pulled the fuse on the CRV's navigation system/radio thinking the QRM could be related to its GPS finding the sat's, but that didn't help.
Any ideas, please.