Raymarine forum

I have a very bad FM reception via antenna splitter AIS-100 .
I have changed the radio antenna connection+cable already but this doesn't help.
AIS and VHF are working good, no problems.

I know it's better to have separate antenna's but for the time being I thought it was a nice solution for an high standing antenna.

Do I need to switch on the FM possibility in the software?

regards,
Jaap

Dear harst56,

Thank you for your post.

Please connect your AIS unit to ProAIS2 to view the VSWR readings, the ProAIS software is available here to download.

A good VSWR resding should be between 1/2:1, what is the AIS unit?

Many Thanks
Louise