The equipment of manufacturing cell phone jammer should be protected well

If you think the 104 and the CPU is no problem, then write a software write software still does not work, change the MP3 to enlarge IC. I should add that a lot of people do not understand probably the principle of automatic shutdown of the IC can address the underlying power to change MP3 to enlarge amplification IC bad words at boot time a lot of electricity to the battery is low causing the CPU recognizes a low battery, then shut down. I read everyone's replies, and found that some people do not know the R104, I tell you that a simple identification method, R104 an exclusion above note 104 words, of course, some cell phone above is not only a 104, so in need of repair to measure. The company has to accomplish all the oversea orders of    cell phone jammer this month.
MTK now necessarily have the R104, and some cell phones replaced with four single resistor R104. With I estimate that the three steps you may have been resolved low-power shutdown. I should add that these three methods I repaired over MTK bottom power shutdown. (applause specific way) to repair in accordance with the order of 1 - 2 - 3 - If you feel on top of what, if you feel bad does not matter, do not still watermelon skin on the line to me two days before the launch of a machine shutdown, engage me half a day, now recovered, only looks to to share to share, if we have help, remember the top oh the RF 3146 emission shutdown in three cases: 1) transmitter shut down, transferred to 4. 5V shutdown, change 3146 (remember, some machines must use the battery was not shut down, I do not know why.) The data in the working instruction of    cell phone jammer     should be referred to.
Launch shutdown, shut down when the current is not around 200mA, off, should not a 3146's problems, nor is it Vramp too large (power control voltage), the antenna matching circuit, the antenna interface on the inductance change into the 10PF capacitor, not necessarily effective Oh, there is the antenna contact with a label affixed together (do not put the antenna removed, do not know why). Launch shutdown, and the current about 400 or greater, is Vramp too high, is Vramp lowered, everyone Figure know how to change the first step: of course, is to change the amplifier slightly, most can handle; if not. The    cell phone jammer     company has the strict rules and regulations.
Step two: at the ground inductance of the antenna contacts into a capacitor, a part of the machine can do a good job; the third step: There are a number of machines is the CPU Weld, welding or replanting can be (I repair excessive machine welding is OK, because the MT series CPU easy Weld) and then not, that is, the antenna switch, you can pin amplifier sixth (amplifier output feet) between the antenna switch resistance removed, then the amplifier six feet that terminated wire, as the transmit signal out side if possible instead of having that resistance, fly directly enamelled received antenna contacts there, if the shutdown do not take that antenna contacts (as a separate channel of a transmitter). The equipment of manufacturing cell phone jammer should be protected well.
To do antenna-like lines, this call will be a good fight, no little effect, and (this move is a very spiritual Oh, I tried) so will be OK down almost, if not, must move only a decision trick is to change that power control resistor, I remember the amplifier's final countdown fourth feet -45 feet (Obviously, to measure to see!), connect a resistor (power control resistor) through CPU , all resistance is enlarged a little, usually coupled with the resistance value of the original on the basis of almost 10K on the concrete to keep, according to the emission current of the cell phone to adjust slowly to change the resistance of Yin value normal until the emission current. The worker is carefully operating the machine of processing    cell phone jammer     .