The Impact of Vehicle-Mounted Frequency Interference Equipment on Interference Effect

Meeting the Stringent Requirements for Vehicle-Mounted Frequency Interference Equipment

Vehicle-mounted frequency interference equipment plays a crucial role in ensuring the successful completion of missions. However, the interference effect of such equipment during the driving process is a matter of concern. This article explores the high demands placed on vehicle-mounted frequency interference equipment and emphasizes the need for optimal interference effects.

1. Signal Strength and Interference Range:

Signal strength, in the context of this article, refers to the strength of mobile phone signals. The strength of mobile phone signals depends on the distance from the base station at the site. By using a spectrum analyzer, the distribution of the spectrum can be measured, and specific modules can be set to maximize the interference range. Alternatively, coordination with the network operator can be sought to assist in reducing the signal strength at the site. On the other hand, the signal strength of remote-controlled bombs depends on the distance between the signal source and the suspicious explosive device, making it unpredictable. Therefore, the focus should be on shielding the remote control signals, ensuring seamless interference through the module settings of the vehicle-mounted frequency interference equipment.

2. Transmitting Power of RF Modules:

In theory, the larger the transmitting power of the RF module, the greater the shielding range. However, if the frequency bandwidth of the individual module’s transmitting signal is too wide, it can also affect the interference effect. To achieve maximum effectiveness, it is important to select high-power RF modules and allocate the frequency bandwidth of each module’s transmitting signal reasonably. By employing proper frequency bandwidth allocation, the interference range can be maximized. Spectrum analyzers can be used to measure the distribution of the spectrum, and specific modules can be set accordingly to achieve maximum interference range. Additionally, coordination with the network operator can be sought to assist in reducing the signal strength at the site.


Vehicle-mounted frequency interference equipment requires stringent standards to ensure flawless operation and successful mission completion. By focusing on optimizing interference effects, such equipment can effectively shield remote control signals and maximize the interference range. Selecting high-power RF modules and allocating frequency bandwidth reasonably are key factors in achieving the desired interference effect. Coordination with network operators can also be beneficial in reducing signal strength at the site. With these considerations, vehicle-mounted frequency interference equipment can fulfill its purpose effectively.