ขาย Ready Stock GSM LTE 1800 Booster LCD Display 70dB Gain 2g 4g LTE Cell Phone Booster DCS 1800MHz Mobile Phone Amplifier G ราคาที่ดีที่สุด

Model Number : Dcs 1800 Brand Name : Oserjep Signal Repeater Booster : Gsm980 1800mhz Parcel contain : Gsm980 Repeater + Indoor Antenna + Outdoor Antenna Color : Yellow Selling point of product : 1. Max. 500 square meters suitable . 2. GSM booster; 3. 1800mhz booster; 4. LCD display function to display signal receives. Specifications Voltage : 110-220V AC or DC5V 1A Frequency range : 1710MHz--1785MHz 1805MHz--1880MHz Gain : Uplink =65dBi Donwlink = 70dbi Output power : Uplink :20dbm Donwlink :20dbm Signal Coverage Area 1. Support Maximum coverage area is 500 square meters. (Depend on the area condition) 2. One indoor antenna only use for about 100 square meters. If you want to make all use of 500 square meters which the host supports, You need to add more indoor antennas (about6-7) and power divider / splitter. Package included: 1 x DCS 1800 LCD display signal repeater.（No antenna） 1 x Power adapter