What is a cell phone signal jammer?
its fairly easy to do with a spectrum analyzer, just check for a high power noise or flat signal in the 800 MHz and 1800 MHz ranges, Also if you get 2 more antennas you can triangulate the location of the jammer by the time difference of signal reception for each analyzer.
What is 433mhz remote control jammer?
The blocking range of this portable remote control jammer is 10-30 meters. This portable 315/433MHz car remote control jammer works by 315 and 433MHz frequency. It can also be efficiently applied as car cordless remote key jammer.
How far can the device jam the frequencies?
The frequency that this circuit could jam is anywhere from 50 MHz to 1 GHz, but adapting it to different frequencies higher than 500 MHz could become much more complicated, with parameters becoming much more critical because higher frequencies necessitate shorter links and could cause various difficulties with stability.
What is the range of the car remote control jammer?
The main target of this device is to disable different remote controls, such as car remote control, TV remote control, garage remote control and others. The blocking range of this portable remote control jammer is 30 meters. Compact 315/433MHz Car Remote Control Jammer can also be efficiently applied as car cordless remote key jammer.