Band 1 & Band 3 Long Range 3G 4G LTE Repeater Dual Band Network1800 2100MHz Cell Phone Signal Boosterke Dual band high gain & power mobile repeater e holisang lentsoe, mongolo le data ka 1800 le 2100 MHz ka nako.3G,4G LTE mobile phone booster & repeater for wide band, band selective, digital and Optical fiber, indoor & outdoor wireless tharollo ea khaso.OEM & ODM lia amoheloa!