Upgraded my boat house battery bank to 2x200Ah lithium and a Orion XS 12-12-/50 charger. whenever the charger kicks in it's massive noise on the maritime VHF channel 16 (156.800 Mhz)
Noise appears both on installed VHF station and handheld.
I have installed ferrite rings on both the installed VHF station and in/out on the Orion unit.
Is this a faulty unit? Or are there any other things I can try?