Everyone can see a variety of shields on topsignaljammer.com and savvy friends may have discovered that there are two main categories of very different shapes. Yes, depending on the shape and installation method, it can be divided into two major categories: the first is the portable shield, and the second is the desktop superpower shield. In fact, according to different attributes, the mask can be classified by different methods. Today, we mainly understand the difference between portable shield and desktop shield.
First, the installation method is different. Portable jammers have built-in batteries that allow you to place them where you need them. However, the capacity of the built-in battery is generally only guaranteed for two hours, after which it must be charged by the power source, such as a mobile phone, or you can use the charging treasure. Usually, the desktop super heatsink does not have a battery, and the external power supply must be connected. It can therefore only be permanently installed at a specific location. However, it can remain in working condition for a long time and continues to play the role of shielding.
The second is height and size. The size of the portable jammer is relatively small and the corresponding weight is much lighter, which makes it easier to use in mobile mode. The reduced size also makes it easier for the user to place the jammer in a more subtle location when using it, making it easier for others to discover it and perform its role better. And we also have a lot of very special shapes of the jammer, which looks like a USB flash drive, or a cigarette case, these shapes can be better hidden in some occasions and not found, it is a very good choice. The size of desktop jammers is usually large, because they are connected to a fixed and stable power source, which can provide a very stable shielding effect.
The third is the power difference. The power of the portable jammer is relatively small, and the coverage area is relatively small. The desktop jammer has larger power, wider coverage area and wider range of signal bands that can be shielded. But when you buy, you also need to consider the specific parameters, because some portable jammer are very powerful and its function is very powerful, much more than some entry-level desktop jammers.
In general, I think everyone has a good understanding of the difference between handheld jammers and desktop jammers, especially their respective pros and cons. You can choose the appropriate style according to your specific needs. If you need to block mobile phones, private cars and other targets that move often, you should choose a portable jammer. If you need to shield the signal in a fixed situation, it is better to choose a tabletop jammer because it provides continuous and stable shielding.