Mobile Signal Booster User Manual
Contents
1. touch the module of repeater even not to pr open the cover of module to touch the electronic component the components will be damaged due to electrostatic 5 Please keep away from heating equipment because the repeater gt will dissipate heat when working And do not cover repeater with anything that influences heat dissipation 1 Purpose User Manual As the domestic mobile communication industry develops rapidly the amount of mobile communications users increases so steadily that the cell planning gets smaller and smaller while the base station positions get lower and lower On the other hand as city construction develops more and more high rise buildings are set up constantly based on the shadow effect of the radio propagation the mobile communications may get a signal blind spot behind or between the buildings Moreover in order to avoid interference from adjacent districts the main lobe of the antenna radiation orientation of the cell mobile communication base station in construction has a bigger down tilt obliquity thus the signals usually can not be received effectively in the high and medium parts of the high rise buildings Furthermore due to the shield effect to electro magnetic waves caused by buildings the mobile communication signals cannot be received in tunnels subways underground stores entertainment complex parking fields hotels office buildings and other large size and closed buildings Signal a2. attenuation Po 13dBm b Export power LED denote User Manual Downlink 1805 1880MHz Downlink 2110 2170 MHz dB 217dBm Intermodulation attenuation Po 13dBm lt 40dBc 10 0 50 0 To the ETS300 694 4 standard a Power supply LED denote b Export power LED denote N Female 150mmx85mmx28mm lt 0 8 Kg 10 User Manual Frequency range Downlink 1930 1990 MHz dB _ Downtink lt 8dB Intermodulation attenuation lt 40dBc Po 13dBm b Export power LED denote 220mmx107mmx33mm lt 1 2 Kg ll User Manual TE 9018A TE 9018B TE 9018C Frequency range Uplink 890 915MHz 1710 1785MHz Downlink 935 960MHz 1805 1880MHz Gain Uplink GSM Gp255 GSM Gp265 GSM Gp245 dB DCS Gp250 DCS Gp255 DCS Gp245 Downlink GSM Gp260 GSM Gp270 Eee DCS Gp255 DCS Gp260 DCS Gp250 220dBm VO return loss Intermodulation Po 13dBm b Export power LED denote 196mmx 136mmx38mm ER JER User Manual TE 8019A TE 8019B TE 8019C Frequency range Uplink 824 849MHz 1850 1910MHz Downlink 869 894MHz 1930 1990MHz Gain CDMA Gp265 CDMA Gp gt 45 dB PCS Gp250 PCS Gp255 PCS Gp245 Downlink CDMA Gp260 CDMA Gp gt 70 CDMA Gp250 PCS Gp255 PCS Gp260 PCS Gp250 gt 20dBm VO return loss Intermodulation attenuation lt 40dBc Po 13dBm Function a Power supply LED denote Installation Type Wall Installation 13 User Manual TE 903G A TE 903G B TE 903G C Frequency range Uplink 890 915MHz 192
3. put into operation rarely is manual maintenance required But for assuring the high reliability of the communication in the covered area it is recommended to check them half a year regularly which shall include 1 Check the reverse antenna system find out if the antenna orientation or position is changed or if the bolt is unfastened or loosened 2 Check the indoor covering system find out if the lines are removed or if the fixed devices are loose and if power is well connected Remove the potential hazards as early as possible if any 3 Check transmitting power find out if the panel indicator lights of the signal amplifier are working normally The power indicator light should be on and the Uplink and Downlink power indicator lights should be on as well 4 Timely remove the malfunction if any Record the maintaining process and fill in related forms 20 User Manual 7 Descriptions on maintenance 7 1 1 2 7 2 Faults When 220V AC is connected the power indicator light is not on The power supply is normal but the Uplink and Downlink power indicator lights are not on even with the signals received Troubleshooting When the 220V AC is powered the power indicator light is not on Firstly check if the AC socket is in good conditions and then check if the 220V power is in the normal state with a multimeter at the voltage of AC 750V If the power supply is confirmed to be normal and the signal is applica
4. 0 1980MHz Downlink 935 960MHz 2110 2170MHz Gain GSM Gp255 GSM Gp245 dB 3G Gp250 3G Gp255 3G Gp245 Downlink GSM Gp260 GSM Gp250 3G Gp255 3G Gp260 3G Gp250 Nosefgue u Intermodulation attenuation lt 40dBc Po 13dBm utput power I O impedance Noise figure S Power supply AC110 240V 10 45 55Hz Reliability To the GB6993 86 standard Electromagnetic To the ETS300 694 4 standard Function a Power supply LED denote b Export power LED denote RF Connector N Female 196mmx136mmx38mm 14 User Manual 5 System structure A simple signal amplifier system is composed of a host signal amplifier reverse antenna and in door covering system Reverse antenna aims at the reverse base station that requires for expanding the coverage the BTS Port of the host signal amplifier is connected with reverse antenna and User s Port is connected with in door covering system As shown in the following diagram firstly the indoor signals introduced by the signal amplifier are divided into two way signals by splitters then each signal is distributed two antennas through a coupler with the power distribution ratio equal to circuit exhaust ratio so as to ensure both of the antennas to obtain equal power splitter and coupler may can be configured flexibility It shall be attached importance that at least 15dB of the isolation shall be bigger than the plus between reverse antenna and covering system for meeting the requirements of C l215dB o
5. Mobile Signal Booster User Manual User Manual INVERSIONES S amp U C A Tel fonos 0241 416 1769 0414 405 2338 E mail invsiu hotmail com Preface We appreciate that you selecting our signal amplifier The detailed User Manual is attached to this machine so that you can get familiar to operate it as soon as possible from which you will get the information of product introduction operation instructions system settings and safety precautions etc User Manual Contents Purpose Technical features Application Technical specifications System configuration Operation instructions 6 1 Descriptions of the overall dimension of the equipment 6 2 Instructions on installation 6 3 Debugging and commissioning 6 4 System maintenance Descriptions on maintenance 7 1 Faults and failures 7 2 Troubleshooting User Manual Safety Warning Users must follow the below principles 1 Repeater should follow system requirement of communication equipment assure good groundings and lightning protection 2 The power supply voltage of repeater should meet the standards of gt gt security requirement any repeater operator can operate only after cutting power in advance Only the professional can operate electrified 3 Do not dismantle machine maintain or displace accessories by gt yourself because in this way the equipment may be damaged or even get an electric shock 4 Do not open the repeater
6. ble the Uplink and Downlink power indicator lights are not on check if cables are correctly connected and if the position and orientation of the antenna are appropriate The above mentioned check methods are mainly applied for jobsite maintenance In general only a multimeter is used instead of large size instruments Please contact the manufacturer if the malfunction still cannot be removed after implementing the above mentioned methods of 1 and 2 HP8713C network analyzer may be used for testing in the process of maintaining in the labs or production plants Different malfunctions shall adopt different methods 21 User Manual Service is forever This User Manual concerns the signal amplifier product series of us Some omissions are inevitable due to insufficient preparing time For any question please contact us for correction We are ready for reply and serve you wholeheartedly We sincerely hope that this User s Manual will bring you convenience the changes of the standards technical requirements or varieties of product dimensions involved in this User Manual may result in revision without notification to you as technology develops and time goes by II
7. er Manual If the required covering area is too large and the Downlink power indicator light is off after powering on it means that the input power is not sufficient and the position of the reverse antenna should be adjusted to receive more strong downlink signals when the debug is completed select more than 20 points in the covering area to test the signal level and talking effect of the mobile phone It should be ensured that the signal bar shall be fully filled with strong signal in 90 of the covering area and less than 5 of the covering area can have two signal bars Meanwhile talking clearly and no interruption occurs Switch off and then power on check whether it is normal Then test with mobile phone the working state shall remain same as the original Keep it running for one to two hours around for further test Recheck the whole system and clean up the working site Record the work and fill in the Engineering Records Form in details and make the archives as well 1 The signal amplifier must be put into operation as per the above mentioned steps strictly Ensure safety of the equipment and personnel Be sure that there is no connection fault before powering on 19 User Manual 3 Well Record the process and any fault shall be reported 6 4 System maintenance The strict power supply protection and power protection measures in the design of the signal amplifier assure high reliability of the equipment When it is
8. f the GSM CDMA DCS PCS WCDMA system Coupler Coupler splitter i en 15 User Manual System structure diagram 6 Operation instructions 6 1 Descriptions of the overall dimension of the equipment The whole set shape is shown as follows JO TS 2 3 RF Port BTS Port Uplink input Downlink output connected with reverse antenna facing to the base station 2 RF Port User s Port Uplink input Downlink output connected with indoor covering system 3 Uplink power indicator light 4 Downlink power indicator light 5 Power indicator light Power interface 16 User Manual Adjustable gain Attenuation dB 1 2 3 4 5 Uplink 1 2 4 8 16 Downlink 1 2 4 8 16 6 2 Instructions on installation a Firstly select an appropriate position to mount The signal amplifier is better to be mounted close to walls At the position selected punch a hole in the wall as shown in the diagram and aim the bolt at the hole Then fasten and fix with expansion bolts Connect the BTS Port Din the diagram with out door reverse antenna through radio frequency cable In general the reverse antenna is mounted at a higher position Yagi antenna and panel antenna may be used The main lobe of the antenna radiation is oriented towards the base station and the reverse antenna and base station antenna should be visible as possible Connect User s Port the diagram with the
9. mplifier is an effective device that makes up the insufficient base station coverage in the mobile network enlarges the coverage area of the base station and fills in the blind spots which adopts double ended duplex design and external power supply with advantages of convenient mounting and high reliability The bandwidth of the signal amplifier may cover GSM CDMA DCS PCS WCDMA with compatibility between digital 5 User Manual system and analogue system 2 Technical features e High system gains e Full duplex and double end design external power supply and convenient installation e ALC technology with auto steady function adopted Provide power indication and uplink and downlink indications e With the amplified linear power the intermodulation and spuriousness are suppressed effectively e The reliability conforms to GB6993 86 standards e The electromagnetic compatibility conforms to ETS300 609 4 standards User Manual 3 Application This product is suitable for operation of mobile phones in a weak signal area User Manual 4 Technical specifications Gain Uplink dB Downlink Gain adjustable only B B C B i lt 5dB VO return loss Noise figure Intermodulation lt 40dBc attenuation Po 13dBm GE BENE Ambient Power supply Electromagnetic b Export power LED enote RF Connector Size TE 9102B B C B i 190mmx107mmx33mm eight lt 1 2 Kg User Manual Frequency range BW 70dB s45MHz
10. ports of indoor covering system or indoor relay antenna In general the indoor covering system is composed of several splitters couplers expansion amplifiers and antennas and applied as per specific 17 User Manual engineering design for the purpose of satisfying the signal covering demands in large area or complicated terrain indoor space In the case of small area indoor space the requirements for covering can be satisfied by using single relay antenna with the option of hanging antenna or ceiling antenna Finally connect the power interface shown as jn the diagram to 5V3A power adapter and power on the adapter with 220v AC The signal amplifier installation is thus completed Omni antenna Indoor ceiling omni antenna or whip antenna suitable to installed in the center and radiate all directions It is better to use a directional panel antenna or Yagi when the coverage shape is long and narrow corridors long row of houses in two sides tunnels or elevators or rural open space 6 3 Debugging and commissioning 1 Power on with 220V AC at the premise of no fault being found in inspection The glowing indicator light shown as G in the above diagram is means the power supply works normally If the reverse antenna is mounted correctly the Downlink power indicator light should be on In this case the covering area of the equipment shall be larger than that in the technical specifications 18 3 Notice Us
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