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Is it possible to miniaturize high-power signal jammers?

Is it possible to miniaturize high-power signal jammers?

  • 2022-08-15

signal jammer

When implementing a signal interference project in an outdoor open area, it is necessary to select a high-power signal jammer to achieve a relatively ideal signal coverage effect. However, when the customer installs a high-power signal jammer, he feels the appearance size and shape of the host and antenna of the interference device. They are larger, and thus require: Can they be miniaturized?

If the high-power signal jammer is miniaturized, the first advantage is that it can be easily handled and installed, and the second advantage is that the jamming device will not be too obtrusive and conspicuous after installation, which is convenient for concealed use. It is precisely for this purpose that customers demand miniaturization.

However, the reality is not so completely in line with the psychological expectations of customers. In recent years, as a manufacturer of high-power signal jammers, we have further optimized the appearance and size of some models of jamming equipment, but because of the High-power interference modules require rapid heat dissipation, and the main way to improve heat dissipation efficiency is to provide a sufficient volume of radiators, or to provide a sufficiently efficient ventilation and circulation system. The consequent result must be an increase in the weight of the high-power signal jammer and an increase in the appearance size.

With the continuous increase of various mobile phone systems and communication frequency bands, in order to ensure the interference effect of interfering devices, several frequency band modules have to be added to each device in recent years, which will bring more power consumption. , for the same reason, the equipment is also required to provide a larger installation space.

If the transmitting antenna of the high-power signal jammer is a directional antenna, it is difficult to make the size of the directional antenna smaller because it is limited by the signal coverage angle and the carrying power of at least 50-100W. Replacing a directional antenna with a rod-type omnidirectional antenna will reduce the appearance size a lot.

Finally, make a summary: the miniaturization of high-power signal jammers requires that all technical parameters remain unchanged, there is not much room for reduction in weight and size. If you want to greatly reduce the weight of the interference device and reduce the appearance size, you can only make trade-offs at the expense of certain technical indicators. For example: reduce individual unnecessary frequency band modules, select interference modules with medium transmit power, etc. Of course, the consequent result must be that the coverage will be correspondingly reduced a lot.

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