Can I somehow block digital and analog signals? What is needed for this?

Hello! I have been looking for a device for a long time that could be used to block digital and analog standards. Maybe there is some solution?

Hey Dick!

You need to work with different ranges. Please note that not all types of equipment can operate at such frequencies. Of course, there are mobile phones that support analog and digital standards.

You must use a modern and powerful device with all the necessary performance parameters to work with these frequencies. For example, you can use this communication jammer. This is an excellent option for a wide range of applications.