The running state of cell phone jammer should be stated clearly

The running state of cell phone jammer should be stated clearly
FPC folder in prison. Directly into the FPC socket. Dimensions about 12X3X4 mm. Diameter of 10mm left and right, thickness 2.5mm. SMT and DIP packages. Receiving the voice call. The internal design

guide sound box shell for it to stay in the hole sound transmission. Send voice call. Generally fixed in the former shell, through contact with the PCB speaker the Speaker 4 transmitter Microphone

10mm diameter, thickness about 1.5mm. On the elastic contact connection. Shell to leave it on the hole sound transmission. 5 Buzzer Buzzer diameter of 10mm or so, about the relative thickness of

1.5mm speaker, buzzer low-power devices. The accurate shielding can be performed to this kind of cell phone jammer .
The built-in antenna is a metal piece, but there are also professional plant production, can be used. External antenna protruding outside the machine affect the appearance, has the basic need.

Multilayer ceramic chip package antenna is also widely in the application. An incoming call ringtone device. Shell to leave it on the hole sound transmission. Separate with the speaker in order to

power saving in standby. Its size by hardware engineers, antenna theory to calculate. Structural design to resolve installation issues. The location of the antenna is generally mounted to the top

of the phone. There are two feed point antenna and motherboard, an antenna module output and the other is the RF ground. This high power cell phone jammer can jam almost all cell phone signals.
Larger devices in the phone in the structural design to focus on its mounting location and height. Installation location near the shell the top. 6 Built-in Antenna Internal Antenna 7 RF module SF

Module is a compact RF module. The size of 4mm × 7mm × 1.1mm 20-pin surface mount package. 8 headphone jack Earphone Jack dimensions about 7X12X6 mm,, ￠ 2.5 jack, SMT soldering directly on the

PCB, but also depend on the elasticity of contacts in contact with the PCB. ￠ 3.7 core ￠ 1 by welding directly on the PCB. Contact by the elastic contact of the PCB. Batteries. It can meet the

higher use requirement of the customer towards cell phone jammer .
Install the battery, the thickness of the space in accordance with the SPEC design of the battery factory. Some batteries are packaged together with Backshell. Contact with the battery contacts,

the other end of the solder on the PCB.