Hello everyone, I am new to the community and I decided to pick up a SDS100 so that I can listen to local digital p25 trunked systems that are un-encrypted. I purchased my scanner from amazon for retail price $649.99. Upon opening the box and doing the initial setup, it scans perfectly fine but when it lands on a frequency all I can hear is a pulsing static, much like the same listed in this video here. It sounds exactly the same and am wondering what to do. Just disappointed as I bought an expensive product that doesn't work out of the box.