High output power jammers are used to block high output power signaling devices. Although most of our customers do not require interference from high output signaling devices, some customers from companies and research institutes are interested in high output jammers. So let's talk about the comparison between high output power jammers and low output power jammers.
Let's take cell phone signals as an example. The main function of Cell phone jammers The main difference between high and low power jammers is that they block communication between cell phones and base stations by transmitting signals on specific frequencies. In fact, the main difference between the two lies in the jamming range of high and low power jammers. We know that the jamming range of a jammer mainly depends on its output power and is also affected by the strength of the surrounding signal. To help you better understand the performance of these devices, we can compare the characteristics of high and low power jammers.
Features and advantages of jammers with low output power
Over what distance do you need to jam the signal with a low output jammer? Low output jammers generally have a shorter range, usually around 10 meters, so they are suitable for indoor use, for example:
- Classrooms and meeting rooms: Our schools and teachers can use low-power jammers to prevent students from using cell phones and ensure concentration during learning or meetings.
- Exam room: Prevent candidates from cheating through wireless devices.
- Hospitals or laboratories: In some locations, jamming transmitters can protect sensitive devices against interference from radio signals.
Let's take our best-selling product as an example SDP04KV. Its main function is to carry it around and interfere with GSM signals. Customers who buy SDP04KV do not want it to interfere with a long range.
Don't worry about the low power jammer interfering with the surrounding signals! As the interference range of low power jammers is limited, the low power jammer you purchase will not normally have a significant impact on surrounding communications and is therefore more suitable for residential or densely populated areas. However, in urban areas with higher signal strength, low power jammers may have difficulty completely disrupting the signal. In what environment will you use the jammer? If it is in your own room, a low power jammer will meet your requirements. If it is a large conference room or restaurant, we recommend purchasing a higher power jammer.
Properties and application of jammers with high output power
Jammers with high output power are known for their strong jamming capabilities. They can interfere over a larger area. Typically, high output jammers can jam signals tens of meters in an open area. This type of equipment is often used in the following scenarios:
- Research institute: At the research institute, we learned that many research institutes study high-power signals and need high-power jammers to test the stability of the signals they are studying.
- Large venues: Special occasions where interference with the radio signal must be avoided, e.g. large examination rooms or conference rooms for important meetings.
But did you know that the strong interference from a high-power jammer can have detrimental effects? If the device is installed near residential areas, it can unintentionally block the cell phone signals of nearby residents and interfere with normal communications. Therefore, this type of equipment is usually recommended for use in remote areas or special locations where strong signal interference is required.
The influence of the ambient signal strength on the jammer performance
The effectiveness of a jammer depends not only on its output power, but also on the strength of the surrounding signals. Many of our customers live in cities. In urban areas, the base station density is high and the signal coverage is large and strong, which has the following effect on the jammer's jamming capability:
- Limitations of jammers with low output power: Strong signals from base stations can suppress the signals from jammers with low output power and thus reduce their effective range or even cause the jamming effect to become ineffective.
- Need for a jammer with high output power: To achieve effective jamming in environments with high signal strength, we recommend that you purchase a jammer with high output power such as the SDP16DT. However, this also increases the potential impact on the surrounding communication, so care should be taken when making adjustments.
With increasing urbanization, the number of signal base stations is increasing, and signal coverage and strength are also improving. Therefore, when selecting and using a cell phone jammer, we recommend that you carefully consider the signal strength in the area to ensure that the device meets the requirements of specific scenarios. If your budget is sufficient, we recommend that you purchase a jammer with a higher output power.
Considerations when selecting a signal jammer
Jammers play an important role in maintaining security, protecting privacy and preventing information leaks. Do you also want to have your own jammer? However, the following points should be taken into account when choosing a device to ensure it is used effectively:
You need to know that the jamming range and performance of a cell phone jammer are affected by the output power and the surrounding signal strength. At the same time, you must also be aware that the signals emitted by the jammer will also affect the normal operation of the surrounding signals. So do you understand what I mean? Jammers with high output power are suitable for locations where large-scale signal interference is required. However, they should be avoided in residential areas to prevent interference to normal communications. Low output jammers are more suitable for smaller indoor scenes, especially in low signal strength environments.
