Amplificateur de Signal GSM980C pour Téléphone Portable - Antenne Ventouse 10m et Alimentation 110-240V (Prise UE)

1、Metal Aluminum Material: Stable and durable in performance. Pure aluminum material makes the radiation close to 0.

2、Wide Coverage: Signal amplifier has smart chips, greatly increase the signal and comprehensive and multi directional penetrating power.

3、Easy Installation: Outdoor installation in an open palce with good and stable signal, keep a long distance from the indoor host.

4、Multi Frequency: Different frequencies for different countries, using automatic gain control, covering an area of 100‑1500 square meters.

5、Wide Use: Smart phone signal amplifier is suitable for home, hotels, shopping malls, villas, large scale houses, etc.

Item Type: Cell Phone Signal EnhancerMaterial: AluminumWorking Frequency :Uplink: 890-915MHzDownlink: 935-960MHzGain (dB):Uplink Gp≥55 Downlink Gp≥60Output Power (Po): ≤21dBm±3dBmFlatness: ≤3dBImpedance: 50Ω/NNoise Figure: ≤4dBConnector Type: N-KTransmission Delay: ≤5μsAmbient Temperature: -10℃～60℃Working Voltage: AC110～240V 50～60HzEMC ETSI EN 301 489-1 V1.9.2EMC ETSI EN 301 489-8 V1.2.1Function Instructions:a) Power indicator (Digital Display Bar)b) Output power indication (Digital Display Bar)Coverage Area 100-1500 square meter (A large area requires multiple indoor antenna sets) How to deal with no effect after installationA. First confirm that there is a mobile phone signal at the outdoor antenna end, and reach (-50dm or more, whether the signal indicator scale is fullB. Make sure that the amplifier, antenna and other related accessories are selected correctlyc. Confirm that all lines, distributors, antennas, and amplifiers are connected correctlyAfter installation, the signal is improved, but no calls can be madeA. Confirm that the outdoor antenna is aligned with the base stationB. Confirm that the communication distance between the outdoor antenna and the base station is within 5 kilometers.C. Confirm that the line between the outdoor antenna and the amplifier is not more than 40 meters, not more than 20 meters is more appropriate, and not less than 10Bad call qualityA. Change the installation position and direction of the outdoor antenna.B. Change the direction of the signal transmission line from the outdoor antenna to the amplifier (take the straightest and nearest line, don't turn too much, don't turn at a right angle of 90 degrees).C. Confirm whether the line from the outdoor antenna to the amplifier uses 50/70 ohm coaxial cable above 50D. Confirm whether the distance between the outdoor antenna and the indoor antenna is too close (too close will cause self excitation), try to be more than 20 meters away, it is best to have walls, floors and other objects away from each other to prevent the signal emitted by the indoor amplifier from being affected by the indoor antenna Receive forming loop amplification (self excitation)

1 x Host 1 x 10m Suction Cup Antenna 1 x Suction Cup Small Antenna 1 x Pen Antenna 1 x Instruction 1 x Power Adapter