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MYAMPLIFIERS.COM CELL PHONE AMPLIFIER Nikrans MA-300GDW SPECIFICATION Indoor coverage: 300 m² Up-link freq: 880-915 & 1710-1785 & 1920-1980 MHz Down-link freq: 925-960 & 1805-1880 & 2110-2170 MHz Up-link Gain: 70 dB Down-link Gain: 75 dB Power Output: Input AC90~264V,output DC5V/3A Working t °C: -25/+55...
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• Shut-Off function helps the booster avoid self-oscillation caused by excessive incoming signal strength or improper installation. The major feature of the Triband model is its multifunctional capability. The tri band repeater MA-300GDW improves phone calls on 900 and 1800MHz; boosts 3G Internet on 2100 and 900MHz, and optionally supports 4G LTE connection on 1800MHz.
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INSTALLATION GUIDE Fix an outdoor antenna (outside the window, on the roof or wall of the building) and connect it to the booster box using a cable. Fix an indoor antenna on the ceiling and connect it to the booster box using a cable. Connect the power supply to the booster box and plug it into a power socket.