Small jamming chips can be purchased at electronic retail stores, online technology product malls, or some professional electronics suppliers. Before purchasing, it is necessary to fully understand the product and confirm its applicable scenario and use method. In addition, it is also necessary to pay attention to whether additional accessories need to be purchased or customized, and whether relevant laws and regulations need to be complied with.
After purchase, it is necessary to carefully read the instruction manual and use according to the regulations, so as not to cause interference to the surrounding communication equipment or violate the relevant laws.
Small interference chips can be purchased through websites that buy electronic components online or professional electronics markets. You can also contact some electronic equipment manufacturers or finished product manufacturers to ask if there is a small interference chip sales service. In addition, you can also contact some electronic engineers or electronic design companies to customize the development of small jamming chips required.