TFCFL Home Cell Phone Dual Band Signal Repeater Booster 2/3/4G CDMA Pcs 850/1900MHz

Note： Our booster is able to enhance the signal of about 150 square meters indoors. The outdoor signal requires more than 2 squares. If there is a signal outside and you can make a normal call, then using our products is fine. But, if outdoor signal is very weak and cannot be connected to the Internet. Even if the product is installed, it has no effect. Frequency(MHz)： CDMA: UL:824-849 MHZ DL: 869-894 MHz PCS: UL: 1850-1910 MHZ DL: 1930-1990MHz gain(dB)：65 70 Band flatness(dB)：less than 3 Output Power(dBm)：23 27 ALC：31 VSWR：less than 2.5 Group delay(uS)：less than 1 Impedance：50ohm Working tempreture：-25~+55 degree Connector type：N-Female Working voltage：AC110V~220V to DC+5V/1A Size(mm) ：190*130*23 Packing Size(mm)：480*200*155 Net Weight(Kg)：≈2.3KG Package includes: 1 x Dual Band Booster 1 x Power Adapter 1 x Outdoor Antenna 1 x Indoor Antenna 1 x 10 Meter Cable

Function: Expand the signal coverage of the base station. Indoors, models within 150 square meters of space can be upgraded to increase the coverage of sending and receiving mobile phone signals. Reduce the radiation of mobile phones to the human body. Features: Full-duplex operation, high isolation between uplink and downlink, without mutual interference. According to specific applications, it is easy to install, environmentally friendly, small in size and flexible in configuration Leading: The use of advanced digital filtering technology, out-of-band suppression is particularly good. The outdoor overflow signal is very small and will not interfere with the receiving sensitivity of the base station. Effect: The call process is smooth, without lag or interruption, improving work efficiency. It is suitable for all areas with poor indoor signal and no signal, such as high-rise buildings, elevators, office buildings, basements, KTV, yachts, urban villages, tunnels, remote mountainous areas, etc. Application: dual-frequency dual-liquid crystal display function, display signal reception status. Suitable for blind spot signal amplification in various indoor places such as conference halls, hotels, large buildings, etc.