Double Filtering the Pro Stick +

[LawrenceHill]

@perasmus

We still have the external filters, is it a good idea to use those as well as the Pro Stick + even though it has a built in filter?

Yes, it can be advantageous to keep external filtering with a Pro Stick +. It depends on how strong out of band signals are with you but in my case I need additional filtering.
See this old post of mine :

Do I Need A Filter?

Yes, I have. Well with the older light blue filter. With just the ProStick plus I was receiving about 600,000 messages a day. Adding the filter increased the number of messages to around 900,000 a day. Here is a screenshot from when I added the filter back in 2018. Filter was added on 3rd May 2018 [IMG_0077]