Enhancing Signal Suppression and Power Efficiency
One of the significant advantages of vehicle-mounted signal jammers is the ability to install multiple modules. This allows for the subdivision of strong signal frequencies into narrower bands, effectively targeting and suppressing specific signals. In contrast, portable frequency interference devices typically have a limited number of modules due to their size and weight restrictions.
Vehicle-mounted signal jammers have the advantage of being installed on the roof of the vehicle, providing a significantly higher antenna height compared to portable devices. This increased height results in better coverage and a larger effective range, making the signal suppression more effective.
Vehicle-mounted signal jammers are powered by the vehicle’s electrical system, ensuring a continuous and reliable power source. This eliminates concerns about power supply limitations, allowing the jammer to operate for extended periods without interruption. On the other hand, portable frequency interference devices rely on built-in batteries, which have limited working hours. Once the battery is depleted, alternative power sources or charging methods need to be addressed.
Due to the reliable power supply mentioned earlier, vehicle-mounted signal jammers can utilize modules with higher output power. This means that each module can achieve power outputs of 100W or even higher, without excessive concerns about energy consumption. In contrast, portable devices often have lower power outputs due to their reliance on limited battery capacity.
Vehicle-mounted signal jammers offer the convenience of instant activation. With just a press of a button, the jammer can be turned on, without the need for additional device connections or power supply preparations. In contrast, portable frequency interference devices require on-site setup, including selecting the device’s location, attaching multiple antennas, and choosing the power supply circuit. Additionally, portable devices are compact and discreet, lacking the obvious external features of vehicle-mounted signal jammers.
Vehicle-mounted signal jammers provide several advantages over portable frequency interference devices. These advantages include enhanced signal suppression through multiple modules, improved coverage due to higher antenna height, reliable power supply from the vehicle’s electrical system, higher module power outputs, and quick device activation. These benefits make vehicle-mounted signal jammers a preferred choice for applications that require efficient and effective signal blocking capabilities.