And then the power adapter should be connected to cell phone jammer

The error proof design of the antenna of  cell phone jammer should be noticed and adopted.
The following aspects of the work should be done: at least monthly clean up the air conditioning filter; not calls since the start of air-conditioning should be replaced with calls since the start, not the installation of a reliable self-starting device; have the power load to ensure that air conditioning work; should not use the home air conditioning, not only does not help, and the air conditioning is easily damaged. Days the water feeder, the feeder connector poor contact and impaired day feeder and other reasons, the device is often accompanied by a standing wave than alarm, antenna and cable VSWR often in 1.5. The day Line Combiner standing wave ratio set to 1.5, will produce a VSWR alarm, may cause the cell does not work, if set to 1.7 or 2.0 will seriously affect the call quality. And then the power adapter should be connected to  cell phone jammer .
Effective coverage to ensure the communication quality and the base station, all base stations should be set to 1.5, should be timely remediation for nearly 1.5 days feeders. RXAMOD-prepared to receive the pre-amplifier module is located in the top of the tower, also known as "tower-top amplifiers, powered by the receiving module through the feed tube, often a power alarm RXMUCO module first checks whether it is normal, and secondly, to determine RXAMOD itself whether the problem. The excess RXAMCO, will RXAMOD, and RXMUCO replaced RXAMCO the practice difficult to promote. After all connections of  cell phone jammer are finished.
Steel cable to connect the dislocation, mainly for the amplifier to the the FICOM module connection cable connected wrong. FICOM is a narrow-band antenna combiner, each of TNF (letter narrowband filter) corresponds to a frequency (created when setting), if the carrier frequency and the the FICOM RF input port corresponding to the error, affecting the output power, reducing the effective coverage. Module failure is sometimes difficult to locate and replace the law and father and son module inference method to be determined by the module, to the failure as an example of several modules to do a. A carrier frequency of the PA alarm, PA and TPU pass the "TEST", but found in the test the PA ADDTIONAL INFORMATION output exception, replace the PA can not be restored, replace the TPU normal.