GSM 900MHz Mobile Phone Signal Booster GSM Signal Repeater Cell Phone Amplifier with Cable + Antenna
Mini LCD Display GSM 900Mhz Mobile Phone Signal Booster,Cell Phone Repeater, amplifier with indoor & outdoor AntennaELECTRICAL SPECIFICATIONSWorking Voltage: AC 100-220V(used AC/DC 5Vdc)Frequ Mini LCD Display GSM 900Mhz Mobile Phone Signal Booster,Cell Phone Repeater, amplifier ...Mini LCD Display GSM 900Mhz Mobile Phone Signal Booster,Cell Phone Repeater, amplifier with indoor & outdoor AntennaELECTRICAL SPECIFICATIONSWorking Voltage: AC 100-220V(used AC/DC 5Vdc)Frequ Mini LCD Display GSM 900Mhz Mobile Phone Signal Booster,Cell Phone Repeater, amplifier with indoor & outdoor Antenna ELECTRICAL SPECIFICATIONS Working Voltage: AC 100-220V(used AC/DC 5Vdc) Frequency Range: GSM: 890MHz---915MHz(Uplink); 935MHz---960MHz(Downlink ) Gain: 55dB(uplink); 60(downlink) Power: 18dbm Pass Band Ripple : below 3dB Noise figure: below 3dB VSWR: below 1.5(V.S.W.R) Group Delay: 1ms Size: (H x W x D):140*100*20 mm Built-overarea : 200 m² Gross Weight: 1.0kg Note : Please check your outdoor signal condition before placing the bid. If sometimes the signal is full,sometimes no signal again in your mobile, or you couldn't call out when the signal is full, it couldn't be used any booster in your environment. Cell phone signal amplifier is impossible to ensure all environments are 100% effective, because the SIGNAL is very complex, especially in the city, no one can guarantee 100% available ,in some areas the signal is not necessarily the GSM900, some of the signal is reflected signals, even the signal display very well,but the quality is poor, and have encountered a lot of environment can not be solved with any booster.
The product will not work good if your outdoor signal is not good or bad . If your room is empty and no obstacle , no walls, max. it can enlarge to use for 200 square meters max.
But normally recommend for 50-100 square meters normally in open space . If you need cover more area, pls add high outdoor antenna and more indoor antenna again. Packing Includes 1pcs GSM900MHZ with LCD booster 1pcs Wall AC Charger (adaptor) and manual 1pcs OUT DOOR antenna and 1pcs indoor small stick antenna Selling point of product : 1.
Booster for GSM 900MHz; 2. Mini Booster with LCD display 3. Max.
200 squre meters suitable 4. With Indoor and Outdoor antennas (10m cables with outdoor antenna)