UHF and VHF are low frequency bands the frequency bands of them are VHF 140-180MHz and UHF 420-480MHz and such kind of frequency bands also owns wide application areas and conditions as in the society like at the traffic lights, lamp-posts, mounted on the walls and under the sun breakers, television, radio, public land mobile networks and so many other places and situations. And also the using of the UHF VHF signals also takes a lot of troubles and the major disadvantage of UHF is its limited broadcast range. If so block the UHF VHF signals is also in need and if so the UHF/VHF signal jammer can help to reach the goal.
The working principal of the UHF/VHF jammers is similar to the mobile phone jammer, as and the UHF VHF signal jammer works to prevent the UHF and VHF frequency from receiving and sending signals and in this way it will soon lose the normal working use, so that just via using the UHF jammer VHF jammer people can easily gain the ideal condition and also help people who want to block the using of the Walkie-Talkie as well.
And here in this UHF/VHF signal jammer catalog both the table-top UHF VHF signal jammers and the handheld UHF VHF signal jammers are for sale here and if you want to know more details and if you have the need just choose the suitable UHF/VHF signal blocker here for you then.