Best CDMA 850MHz Cell Phone Signal Booster for Home & Office - 100-240V US Plug Signal Amplifier Repeater with Antenna | Improve Weak Reception for Basements, Rural Areas & Office Buildings

Specification:Material: ABS + MetalColor: BlueWorking Frequency: Uplink: 824-849MHZ, Downlink: 869-894 MHZGain (dB): Uplink: Gp60; Downlink: Gp65Output Power: 22dBm±3Flatness: dBImpedance: 0 Ω/NNoise Coefficient: 4dBConnector Type: F-femaleTransmission Delay: 0.5 μsAmbient Temperature: -10-60Plug: US PlugWorking Voltage: AC110-240V 50-60HzEMC ETSI EN 301 489-1 V1.9.2EMC ETSI EN 301 489-8 V1.2.1Covering Area: 100-1000 m2 (multiple indoor antenna sets are needed for large area)Size: Approx. 14x8.5x2.5 cm/ 5.51x3.35x0.98 inchAntenna Cable Length: Approx. 10m/ 32.81 feetPacking List:1 x 850MHZ Repeater1 x Antenna with 10m Cable1 x Small Antenna1 x User Manual1 x Antenna Mounting Accessory Package1 x Power AdapterNote:1. CDMA850 host only supports 2G call of 2G, 3G and 4G mobile phones and 2G 3G Internet access in some areas, but does not support 4G Internet access. So when installing an amplifier, remember to turn off the phone's 3G, 4G signal or you won't see the signal change and mistakenly think the amplifier is useless.2. Adopts high-gain 800-960MHZ directional antenna outdoors, and 800-2700MHZ omni-directional ceiling antenna or high-gain flat plate antenna indoors. The power divider and connector are N-K or F type, and the signal transmission line is 50 ohm-7 or 75 ohm-7 double-shielded coaxial cable.

The repeater works with two antennas. One is the indoor antenna which communicates with your cell phone or laptop data card, and another one is the outdoor antenna which communicates with the cell tower.

The radiation is nearly zero, adopts good quality materials, which can effectively blocking radiation, no harm to human.

Adopts intelligent chip, which can enhance signals. Comprehensive and multidirectional coverage with strong penetration.

Reduces dropped and missed calls and provides stronger signal performance for multiple simultaneous users.

Compact size and beautiful appearance, space-saving and convenient to use.