Coverage: UP to 1000m2 GSM Repeater signal booster Cell Phone Signal Booster Factory price, fast delivery, best service Manufacturer SpecificationsSignal booster repeater is an effective equipment which designed to pick up the outdoor , reception from service provider cell phone tower and amplify it Manufacturer SpecificationsFrequency range: Up link DCS1710-1785(MHz) Downlink DCS1805-1880(MHz) ...