What are the key working principles of UHF and VHF? The frequencies of UHF are 420-480 MHz, while for VHF these frequencies are 140-180 MHz. A lot of gadgets such as walkie-talkies and two-way radios use these low frequency signals. Today almost in all public places governments install various hidden cameras and video cameras to follow you, watch what has happened on the streets and sometimes listen to people conversations. Such devices called CCTV cameras are installed to monitor and control all activities happening both outside and inside. They are using the same frequencies as VHF/UHF devices. Many people consider that such measures are very important, because these satellite cameras help government to maintain peaceful situation. But some people consider that they violate their privacy rights and do not want to be monitored by anyone. If you agree with the second opinion, UHF VHF jammers blocker will help you and come in handy every time revealing the transmitted signals.
Not only cameras may contain VHF and UHF bands, but also RFID microchips. You may see these microchips in supermarket or shop. Goods are marked with such microchips, that’s why buying food you have to be attentive and remember that due to this microchip your location can be easily tracked. Also when you enter the governmental building, you get a special pass or badge. They contain such a microchip as well. So your location could be spotted all time when you are taking this pass. We know the right solution. Talkie signal blockers were invented to meet your requirements and preserve your privacy rights.
There are two types of UHF VHF jammers blockers, namely desktop and portable ones. The working radius of each of them differs and they have different technical characteristics. Despite the fact that GPS and GSM jammers have something in common with these types of jammers, VHF and UHF frequencies are lower. That’s why GPS and GSM jammers could not disable them. You have to think carefully where you want to install this device – at home, working place, car or take with you in your pocket. According to your decision, you may find the appropriate blocker.
We are convinced that in our online shop you will find everything you want and will not worry about your privacy and confidentiality any more.
Jammers VHF+UHF Delivery is carried out international courier service DHL, free shipping (Check the list of countries for free shipping). You can pay by any convenient manner specified in the section "Payment"
Note: Mobile signal jammers may not be permissible to import into certain countries due to licensing of broadcast signals or other restrictions. Please check your country's telecommunications regulations before placing your order. We will adjust the CDMA / GSM / DCS / PCS for you base on your country signal frequency.
Jamming range depends on the signal strength from various sources, as well as local environment conditions.
Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.
Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation.