Willstar 1Set LCD 900Mhz GSM 2G/3G/4G Signal Booster Repeater Amplifier Antenna for Cell Phone

Description Made of fine quality material, practical, easy to install and use, wide application range, has a long service life. Specifications: Material: metal Color: silver+grey Frequency range: Uplink: 890~915MHz Downlink: 930~960MHz Power: -70~-40dBm/FA (1.23MHz) Booster gain (dB): Gp≥58Gp≥55 Outdoor directional antenna gain (dB): 8 Indoor antenna gain (dB): 3 Major exporter (PO): ≥10dBm Passband ripple: ≤3dB I / O impedance: 50Ω / N connector Noise factor: ≤4dB Propagation delay: ≤0.5μs Ambient temperature: -10℃~60℃ Package List: 1X mobile phone signal amplifier 1X outdoor sucker antenna 10m 1X indoor small antenna 1X English User Manual Notice: - Please allow slight dimension difference due to manual measurement. - Please consider the actual sizes in the listing as the pictures are generally enlarged to show detail. - Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.

Suitable for blind spot signal amplification in various indoor places such as conference halls, hotels, and large buildings Expand the coverage area of the base station signal. Improve the coverage of sending and receiving mobile phone signals Reduce the radiation of the mobile phone to the human body. Extend the time and life of the mobile phone battery Easy to install, environmentally friendly, small size, flexible configuration according to specific application occasions Full-duplex work, high isolation between uplink and downlink, will not interfere with each other