Is there a jammer that can block 5G?

At present, the standard wifi jammer on the market can only block 2G 3G 4G mobile phone signals and 2.4G WIFi signals, so they cannot block 5G signals. However, with the popularization of 5G signals, more and more base stations are built, and the number of users who buy 5G mobile phones will also increase. At this time, if you want to block them all, you must customize the 5G frequency. After adding the 5G frequency, as long as it is within the shielding range of the wifi signal jammer, 2G/3G/4G/5G mobile phones cannot be used normally.