The surface temperature of cell phone jammer could be 50℃

 The good  cell phone jammer company has the complete testing equipment of good quality so the product quality could be good enough.Grounding wire should be connected in a tree structure, grounding grid, to avoid the DC loop form; (5) the use of integrated wiring cable or pipe laying metal grooves, the grooves or steel should maintain a continuous electrical connection should be good at both ends the ground.
Check two ways: one is qualified to buy the jumper, product quality assurance by the manufacturer, this is the most common method of construction; the other is in the works for each jumper to shield the test, which will greatly increase the construction team workload and project costs.Our customers can buy products of  cell phone jammer with more confidence and use them more comfortably. From an engineering point of view, the former has a contract to ensure that the latter only when in doubt will use the jumper. Therefore, product quality is guaranteed, no need to shield the channel for the conduction test.
EMC in the EMC shielding analysis solution: Solution: electrostatic shielding of the physical content, physical condition, electrostatic shielding of the physical content, physical condition, the shielding effect and materials used static magnetic shielding of the physical content, physical condition, shielding effect and the materials used in the physical contents of the static magnetic shielding, physical condition.The surface temperature of  cell phone jammer could be 50℃. The physical content of the electromagnetic shielding, physical condition, the physical content of the electromagnetic shielding, physical conditions, shielding effect, and the materials outlined above three interrelated internal charge and electric field from outside the shell electric field grounding conductor closed shell from the shell external electric field will have charge of the implementation of the static leakage flux of the magnetic shielding components.In short, whether grounded or not closed conductor shell, the internal electric field from the charge and electric field outside the shell; grounding conductor closed-shell external electric field from the charge of the shell. This phenomenon, called electrostatic shielding. electrostatic shield has two meanings: One is the practical significance: shielding the metal shell of the equipment or conductors from external electric fields affect the work environment, do not impact on the external electric field and some electronic device or measuring device. The device of  cell phone jammer  can produce a spherical electric fence to act on various cell phone forward channels to completely shut down the cell phone data chain.To remove the interference, electrostatic shielding must be implemented, such as indoor high-voltage equipment grounded metal shield or cast a more dense metal grille, metal shell electron tubes.