Vender Mobile Unicom GSM900MHz Cell Phone Signal Booster Cellular Repeater Amplifier al mejor precio

Mobile Unicom GSM900MHz Cell Phone Signal Booster Cellular Repeater Amplifier Features: 1.High gain, fully integrated 900 MHz antenna system. 2.Powerful amplifier enables up to + 85 dB of signal gain including cable loss. 3.Intelligent signal processing and real time adaptive operation. 4.Automatically adjusts power levels as needed to ensure a consistent coverage footprint. 5.Reprogrammable (in the field) enabling spectrum or carrier reconfigurations as needed. 6.Auto-Track LED diagnostics displays aid install and operation. Descriptions: It could improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones. It is ideal for house, home, office use. There are four different plugs available for you to choose from. Specification: Model: GSM 900MHz Material: alloy Color: Silver Size: 140*100*20mm Plug type: US plug(110V), EU plug(110～230V), UK plug(220-240V), AU plug(230V)(optional) Frequency range: Up link GSM 890-915 Downlink GSM 935-960 Gain(dB) GSM Up link: 55 ± 10 GSM Downlink: 60 ± 10 Gain adjustable range: MGC 30dB Output power(dBm): 20 Pass band ripple GSM: 4dB 7Guard band rejection: GSM(BW-60dB) 42 MHz (BW-70dB) 45 MHz I/O impedance: 50/N Connector I/O return loss: ≤-10dB Noise igure: ≤-8dB Intermodulation attenuation (Po=13dBm): ≥40dBc Transmission Delay: ≤0.5us Ambient temperature: -10~50 Power supply: AC110/220V(Used AC/DC adapter 12V for DC) Package Includes: 1 x Mobile Signal Booster 1 x Outdoor sucker antenna 1 x Power adapter Notes: 1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3mm deviation. Thanks!