How to Build a GPS Jammer at Your Home
Here’s a step by step guide on how to build your own GPS jammer. Below are the main steps we are going to introduce in
27 November 2023
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Introduction:
In the world of wireless communication, LoRa (Long Range) radio technology stands out for its ability to transmit signals over long distances while consuming low power. This article aims to explore the compatibility between LoRa signals and cell phone signal blockers, shedding light on whether the signals emitted by these blockers interfere with LoRa transmissions.
Understanding LoRa Signals:
LoRa radio technology is known for its exceptional range, surpassing other wireless communication methods under similar power consumption conditions. It achieves the perfect balance between low power consumption and long-distance transmission, expanding the communication range by 3-5 times compared to traditional wireless RF communication. The working frequency bands of LoRa include 433MHz, 868MHz, and 915MHz.
Understanding Cell Phone Signal Blockers:
Cell phone signal blockers, also known as cell phone jammers or cell phone signal disruptors, are devices designed to prevent cell phones from receiving or transmitting signals within a specific area. These blockers emit white noise signals in the same frequency bands as cell phone signals to disrupt their communication. The signal frequency bands emitted by cell phone signal blockers are as follows:
- CDMA: 870-880MHz
- GSM: 930-960MHz
- DCS: 1805-1880MHz
- FDD: 1880-1920MHz
- TD-SCDMA: 2010-2025MHz
- WCDMA: 2110-2170MHz
- LTE1: 2300-2390MHz
- LTE2: 2515-2675MHz
Compatibility between LoRa Signals and Cell Phone Signal Blockers:
Upon comparing the frequency bands used by LoRa signals and those emitted by cell phone signal blockers, it becomes evident that there is no overlap. This means that the signal frequency bands emitted by cell phone signal blockers do not cover the frequency bands used by LoRa signals. Consequently, the signals emitted by cell phone signal blockers do not interfere with LoRa signals.
Conclusion:
In conclusion, LoRa radio technology offers long-range wireless communication capabilities while consuming low power. The frequency bands used by LoRa signals, such as 433MHz, 868MHz, and 915MHz, do not overlap with the frequency bands emitted by cell phone signal blockers. Therefore, the signals emitted by cell phone signal blockers do not interfere with LoRa signals. This compatibility ensures that LoRa devices can operate without disruption in the presence of cell phone signal blockers, allowing for seamless communication in various environments.
