-Sub-band frequency and bandwidth can be set by local monitoring panel,which is easier and more convenient. -37dBm 90dB high power signal booster indoor coverage area upto 5000-8000㎡,outdoor upto 3-6km and easy to install. -Digital ALC technology,auto limit the output power to ensure stable signal coverage. -LCD screen can clearly display working frequency,gain,output power and easily check working status of the device. -CD90T signal repeater auto detect isolation after start-up, to avoid self-oscillation. -Able to increase signal coverage,decrease mobile phone radiation, and increase mobile phone battery lifespan. Send us inquiry to get code for checking the specifications.