What are the most popular jammers in 2022? What are the characteristics?

Always wanted to buy a jammer to block the signal around me, but don't know the most popular jammer this year. What do you suggest?

Topsignaljammer  2022.3

As a professional signal jammer factory, according to our data feedback and summary this year, the most popular cell phone jammer device in 2022 is the 16-antenna handheld cell phone jammer. Newest All-in-One Design Wireless Signal Jammer with Nylon Cover for Portable, 16 Band Jamming All Types of Android Phones, Tablets, Smartphones, iPhones, Win Phones, etc. using 2G, 3G, 4G 5GLTE and CDMA 450Mhz, Block LOJACK GPS, Wi-Fi 5G, Walkie-Talkie UHF/VHF and RF signals (eg 315, 433, 868) are popular in 2022 and for years to come.