I use The BingFu Antenna • {Click here} To see specs & purchase.
{1} BingFu Antenna • $10.00
{2} This is a roof mounted BingFu Antenna with a magnetic base.
{3} The only negative to this antenna is the magnet power could be stronger. Sometimes the antenna will come off the vehicle but it will cause no damage because of it’s lightweight.
{4}. Check out this thread: https://ogrforum.ogaugerr.com/...2#158111059004770482
Hope this helps: Gary 🚂