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Fullband DIP MGC Signal Repeater User`s Manual

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1. To sever ant Input Port Duplexer Duplexer Output Port From Donor ant LED Monitor PA Drive RFSAW RF SAW LNA i UP LINK DC IN EH acin POWER SUPPLY Single system repeater diagram Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China HTH 28 7 AINER Gainer International China Limited Fullband User Manual 5 The repeater system Donor Antenna C gj Sever antenna Ja Keng Mobile Data Donor Antenna gt dbi outdoor panel or 9dBi wide band Yagi is recommended as donor antenna gt Function Pick up donor signals from the cell tower and send to the repeater by cable the power level and quality of the received signals influence a lot on the coverage effect Donor antenna also transmits the uplink signals from the repeater to cell tower amp Server Antenna gt 3dBi indoor Omni ceilingwr 7dBi indoor panel are recommended whip antenna is also ok for 10dBm repeater however the coverage size will be limited gt Omni antenna Indoor ceiling omni antenna or whip antenna suitable to be installed in the center and radiate all direction It is better to use a directional panel antenna or wide band Yagi when the coverage Shape is long and narrow corridors long row of houses in two sides tunnels or elevators or rural open space
2. signals from CELL TOWER oingle system repeater only has one set of power and alarm LEDs while dual system have two sets of power and alarm LEDs and three system repeaters have three sets of LEDs Each system has own relevant LED and please refer to the correct LED for system performance evaluation Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China B 21 m FE 28 9 AINEF Gainer International China Limited Z AINER Gainer International China Limited Fullband User Manual Then repeater with plastic closet is designed with LEDs of Alarm LOW and Alarm HIGH When it is used for single system of CDMA800 GSM850 and GSM900 only Alarm Low LED works and Alarm HIGH LED is no use when it is used for single system of DCS PCS CDMA1900 WCDMA or AWS Alarm HIGH LED works and Alarm LOW LED is no use When the repeater supports two systems Alarm Low and Alarm HIGH both work and support relevant low and high frequencies 8 2 2 Manual Gain Control MGC POWER ALARM Switches 1 5 represent Downlink and 6 10 represent Uplink When it is necessary to adjust the gain by DIP switch firstly please adjust Downlink gain according to input signals secondly please adjust Uplink gain according to Downlink gain The DIP Switches have default OFF status pleas
3. eg on of fonfor jon XOT Romans UL Uplink DL Downlink If the DIP switch is at on the position UL 5 brings give 5dB ATT on the Uplink UL 10 brings 10dB ATT on the uplink DL 5 brings give 5dB ATT onthe Downlink UL 10 brings 10dB ATT on the downlink If you want to bring 15dB AT T you need put the UL 5 and UL 10 at on the position at the same time Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China 23 Vi FE 28 9 ESA NEH Gainer International China Limited Fullband User Manual 8 2 3 Repeater Commissioning e The curve about device working status Poutput Power A Critical stable point Pinput Power VATT lt 4 gt Green LED linear Oe M ED Red amplification area Slight problem Equipment Output power input signal and their attenuation curve P output Power Qutput Power Pinput Power Input Power Var Attenuation value of attenuator Pinput Power Varr Input Power Attenuation value of attenuator Pmax Rate output power e Downlink gain setting First the alarm LED only indicates the downlink input power level here we use color of Alarm LED to adjust the gain of the repeater Alarm LED color must remain green As for the downlink working performance it is a good working point that A
4. ue A NER Gainer International China Limited KS NS NN Be X9 N d DIP MGC Signal Repeater User s Manual Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China A NEF Gainer International China Limited Fullband User Manual 2 3 SYSTEM CHARAC TERIS PIGS csssccnssecoszsteciacdsiscotssdasssearsnsssaradvacdesseasasssscteatebesasnaccitantesesens C5 EE 5 6 1 RF TECHNICAL SPECIFICATION 6 2 MECHANICAL SPECIEICATION 6 3 ENVIRONMENT LONDITIONS ee 6 4 REQUIREMENTS FOR ADAPTERS 7 INSTALLATION 7 3 INSTALLATION TOOLS A 7 4 INSTALLATION OF DO 7 5 CABLE LAYOUT A 8 INDOOR ANT 8 1 REPEATER IN STON WEE 19 STREET ENG 20 EIN TE EE 29 Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China B 2 W FE 28 9 AINEF Gainer International China Limited Fullband User Manual Preface This user s manual describes the installation commissioning and maintenance of 10dBm 30dBm wide band consumer repeaters of single dual and triple systems Please do read user manual carefully before installing and maintaining the repeaters The information in this manual is subject to change without
5. Besides above common wall tower or high pole is Ok too 4 Installation height should be easy for RF cable wiring heat dissipation security and maintenance 5 Have a set of independent and stable power supply 6 Have lightning conductor in the building tower or mighypole with enough strength or stability 7 2 Power requirement Generally it is AC power supply and the requirement of AC is 90 264VAC 50 5Hz 7 3 Installation tools and accessory Plastic Expansion Bolt M5 24 e Standard accessories Tapping screw M3 27 Standard accessories reciprocating drill ln Engineering owned punch the wall Shot bit Engineering owned punch the wall Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China 11 A FE 28 7 AINEF Gainer International China Limited Fullband User Manual 7 4 Installation of donor antenna The repeater s main function is to improve weak RF signals of an area A simple formula Input power Gain Output power The signal strength from the outdoor antenna directly affects the efficiency of the indoor coverage It is very important to choose the donor antenna location in order to get the best signals B Iesting the signal strength received from donor antenna mounted in site by mobile phone e Please select the top of building to install the donor ant
6. District Sha Jing Bao An District Shenzshen China am Jt 28 y A NEF Gainer International China Limited Fullband User Manual Hus AN T Metal Closets for 10 20dBm single system repeater 23 30dBm single system repe NS Metal Closet A m dual system repeater EI og ii e a un om Z 38898086 e m d ed AS s Ur eege ke Downin Ven PCS Attenuator 10 23dBm Triple system repeater Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China B 6 JE 28 y AINEF Gainer International China Limited Fullband User Manual 4 Block diagram and work principle 10dBm 13dBm 15dBm 20dBm 23dBm 27dBm 30dBm 33dBm repeater IS basically a bi directional amplifier the downlink signals are received by the repeater from cell tower bystfe donor antenna filtered by its internal duplexers and FC unit amplified by low noise amplifier LNA and downlink PA unit and then sent via the server antenna to the area to improve mobile signals for mobile phones The uplink signal of mobile devices from the coverage aread amp is input via the server antenna then filtered by duplexers and FC unit amplified by the uplink low noise amplifier LNA and the uplink PA unit and finally sent via the donor antenna to the cell tower DOWN LINK LNA RFSAW RF SAW Drive PA
7. be only 1 Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China 7H 16 H SE 28 J AINEF Gainer International China Limited Fullband User Manual 7 5 Cable layout and connector assembly 1 Keep the type specifications routing direction location and curvature radius of cables in compliance with the design requirement Place cables in good order bend them smoothly and protect the outer skin against any damage Bind cables in good order when laying them on cable racks When leading cables in or out of troughs use a hole opener to open cable troughs and then install PVC lock nuts to protect them Keep horizontal cables straight and fasten them stably with a fixing clip every 1 toy1 5 meters with a proper stress Bind and fasten vertical cables every two to three meters to avoid damaging Cables or connectors owing to their own heavy weight Take back the cables and re lay them when you have difficulty in pulling them and avoid using a strong force to pull them Separate RF cables from power cables Take proper isolation measures if they have to be placed on the same cable racks owing to the site condition restriction Correctly fasten all connection parts of the whole system from the antenna to active interfaces to passive interfaces and keep electrical interfaces w
8. D must stay green XN gt For repeaters with metal closet Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China S 19 Jt 28 7 AINEF Gainer International China Limited Fullband User Manual 8 1 2 Repeater s ports description 1 Outdoor port connected with the donor antenna by cable 2 Indoor port connected with server antenna directly or by cable 3 DC IN connected with power supply 8 1 3 Accessories selection 8 2 Please pay attention to the two points of frequency and impedance during the selection of the accessories All accessories shall support the repeater s frequencies from feeder line antenna and splitter to combiners etc For example the repeater s frequency is GSM900 so all the accessories must support the GSM900 frequency And the repeater s impedance is 50ohm so the accessories shall all be 50ohm To use any other impedance of coax will put an extra load on your repeater shorten its life span and decrease the system performance Repeater Settings Please check very carefully all cable connections are correct and firm before running operation test and then carry out following tests Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industri
9. a Very clear phone call or high speed mobile data are immediately achieved within the area Yagi Antenna Pre amplifier M Cavity Splitter Repeater emm No Indoor Antenna The first Floor Indoor Antenna Ground floor Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China B Au FE 28 9 ZFA NEFR Gainer International China Limited Fullband User Manual 3 System Characteristics 3 1 Features e Streamline shape cS Wide band repeater to support signals of all operators e High integration One board to contain low noise amplifier f r Secon module power amplifier module both uplink and downlink one for all e Manual gain control provides a variety of applicatio Auto automatic gain control to stabilize the covera inimize the noises Auto shut off function as final step to avoid sev erference with mobile network not available for some NS typical products photos while some others can be models 3 2 Appearance of the repeater Note Below figure sho obtained by querying 10dBm mini single system repeater Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial
10. al District Sha Jing Bao An District Shenzshen China 7h 20 H FE 28 y 8 2 1 Switch on power Fullband User Manual After power is on check firstly the alarm and power LEDs e Status and definition of POWER indicators DC power problem e Status and Definition of ALARM indicators Alarm LED only works for downlinK signals Remark Please note that Alarm LED works on repeater downlink signals only I E the repeater input It is working in linearity Warning Input signals may be not enough So please check on coverage effect do not do anything if it is good otherwise please adjust the repeater system to get better coverage A little bit stronger input signals or slight self oscillation have occurred Solution Please adjust ntennas or use MGC to reduce the repeater gain till you find edge point with green LED I E the Alarm LED must stay at green color and at the edge of turning Orange and let the repeater work at this point MGC is the last measure to take as it will influence on coverage There are strong input signals or severe self oscillation measures must be taken please note that our repeaters have auto shut off function so the red color status can only maintain 5 seconds Repeater breaks down or severe self oscillation leads to auto mute Please re plug in and check if alarm LED turns red if it is please take measures to keep alarm LED green if it maintains off it means the power break down
11. e Cables LMR 300 or 400 3D 5D or 8D FB coax cables are recommended e Splitters or couplers when the building structure is too complicated or there is big loss due to thick walls etc splitters or couplers shall be used so that more antennas can be installed in more areas to distribute the signals to each corner of the coverage area Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China B S8 FL 28 7 AINEF Gainer International China Limited Fullband User Manual 6 Main technical specification 6 1 RF technical specification Electrical specification CDMA 824 849 MHz 869 894 MHz GSM900 amp EGSM 880 915 MHz 925 960 MHz 1710 1785 MHz 1805 4880 MHz 1850 1910 MHz 4930 1990 MHz Frequency Range WCDMA 1920 1980 MHz 2110 2170 MHz 15dBm 65dB 65dB 20dBm TOdB 70dB 23dBm 70dB 75dB 2 dBm f5dB 80dB 30dBm 80dB 80dB 10dBm 10dBm 10dBm 15dBm 12dBm 15dBm 20dBm 15dBm 20dBm Max Output power 23dBm 15dBm 23dBm 27dBm 20dBm 2 dBm 30dBm 20dBm 30dBm Band width 3dB Wide Band MGC Step Attenuation 31dB 1dB step Automatic Level Control 15dB auto shut off after 15dB Optional o 9KHz 1GHz 36dBm 3KHz Spurious Emission 1GHz 12 75GHz 30dBm 3KHz VSWR 2 0 Max Gain Web
12. e downlink signal F from the tower and send to the indoor antenna hereafter If the distance between outdoor antenna and indoor antenna is less than the required distance the amplified signal R will go back from indoor antenna to outdoor antenna So it will lead to self oscillation and reduce the coverage area also the bad calling quality could happen at the same time and the worse is that the mobile network could be influenced badly and the operators will finally come to shut off the repeater system Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China 7B 13 28 7 ESAINER Gainer International China Limited Fullband User Manual Outdoor antenna Base station T an booster indoor antenna indoor Cellular Phone Ww ee roof of the building or any other barriers If isolation can t be achieved by the limite can be used in between to increase isolatio S B installation of panel n donor antenna Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China B 14 W FE 28 9 ESAINER Gainer International China Limited Fullband User Manual B Installation of wide directional antenna as donor antenna Instal
13. e performance is poor due to weak signals or poor phone call quality please adjust the direction of donor antenna or change its position in order to obtain the best calling effect e The wide band repeater supports all mobile operators or different mobile systems so please adjust the donor antenna direction to have balance between Signalsnof different mobile operators or various mobile systems B Donor antenna installation Notes amp Do not install the donor antenna during the rainy day with lightning Please follow the instructions to install the donor antenna e It is a must that the waterproof shall be dene to connectors of donor antenna and feeder lines amp n order to avoid interference pleas note that the donor antenna should be far away from the following objects of metal high voltage line RF antenna and high voltage transformer Repeater is a two way signal amplifier So proper isolation between donor antenna and server antenna is necessary in 4order tovavoid self oscillation About the definition for self oscillation take MIC and loudsp aker for example if it is too close for each other it could make big noise So the repeater can only r n smoothly if alarm LED always remains GREEN color B The minimum distance between donor antenna and server antenna shall be more than 10 meters again the dir ction of donor and server antennas shall be opposite As shown in the below illustration the booster amplifies th
14. e push relevant switches to ON position if certain attenuation value needs to be achieved DIP switch downlink attenuation setting ar Ji 2 s a sjfatfile slfalfsfali e s als oa off off off off Bt fra ON ON off ON off 22dB off ON ON off ON 188 ON off off Lal ott fi2aB of off ON ON off 23dB ON ON ON off ON zae off ON offal oP bot fisas ON off ON ON off 24dB off off off ON ON 3 dB ON ON et V off of fraas off ON ON ON off esas ON off off ON ON 4dB off or NON or of bag ON ON ON ON off a6dB off ON off ON ON 6dB off OM ON off off ON oa ON off off off ON 26dB off off ON ON ON B ON ON oN off off fisas ot ON off off ON faoal ON off ON ON ON reap off oft oft ON off freas ON ON off off ON S0dB off ON ON ON ON 9B ON off off ON off ba off off ON off ON StdB ON ON ON ON ON mods off On off On off prel on of fon of fon I I gt Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China 7h 22 Wh FE 28 y SAINER Gainer International China Limited Fullband User Manual DIP switch uplink attenuation setting SCORERS ERE ACO CO ta of or FON on af on x TON af Lon
15. e roof of the building to enlarge the isolation Please try to place the donor antenna and server antenna in different floors Use some obstacles Such as wall 2 The repeater s power is on but the phone is not connected Anto the network and still can not communicate Reason 1 There are loose or wrong connections in the repeater system lt Solution Please try to fasten the connections between the different parts of the system gt Reason 2 The signals received by donor antenna of other operators nearby are too strong For example the other operators signals are 10 dB stronger than the needed signals Solution 1 Change the direction of donor antenna or its installation position so that the gap of signal strength is reducedybetween operators Solution 2 Use barriers like buildings to block signals of other operators 3 The repeater has alarm OFFastatus gt Reason therepeater breaks down Solution Please check the power adaptor to see if it breaks down or not then take off the plug and re plug in if alarm LED maintains off the repeater break down is confirmed then please consult local dealers for warranty gt Reason 2 There is self oscillation if alarm LED turns red after re plugging in Solution 1 Change the direction or location of donor or server antennas to enlarge the distance ze Solution 2 Use barriers like buildings to increase isolation ze Solution 3 Reduce the repeater gain by DIP sw
16. ell contacted Give waterproof treatment to outdoor connection parts Take lightning protection measures for the antenna and feeder system in accordance with the design requirement Avoid deforming ther antenna feeder where grounding clips are placed and give waterproof treatment to the feeder Keep exposed indoor eables in good order Install PVC troughs or tubes if the exposed cables are more than 1 meter long Place small passive RF parts such as power splitter in cable troughs Process both ends of RF coaxial cables as follows ze Keep the same redundant cable length and keep the length of stripped cables to agree with the corresponding connectors lt Use a proper force to cut the jacket layer or insulation layer and avoid damaging the braid shielded net and cores lt Weld cores firmly and smoothly with a proper amount of solder without solder projections or nodules Assemble coaxial cables strictly in accordance with the installation specifications lt Keep a moderate length of heat shrinkable tubes and heat shrink the tubes evenly when adding heat shrinkable tubes to the end of cables lt Protect the ends of cables against water and dampness Use waterproof tape to give waterproof treatment to exposed cable ends Cut off the end if it is dampened or water soaked Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial Distr
17. enna if total floors are less than 7 floors and shall try your best to select places like balcony or platform lower than 7 floor for donor antenna if the buildings are over 7 floors because the mobile signals are clean at less than 7 floor e The mobile phone shall display full bar signals in location where the donor antenna is installed The phone calls or data transmission shall be smooth and stable by 3 times testing in location where the donor antenna is to be installed As shown from the above illustration testing the signals from A to E and select a best place that displays full bar signals to install the donor antenna Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China B 12 W FE 28 9 AINEF Gainer International China Limited Fullband User Manual B Selecting the installation direction of donor antenna amp The donor antenna shall point to the direction of the tower and it would be much better to keep line of sight Please select the opposite directions for donor antenna and server antenna If donor and server antennas have to be installed in the same direction please install them only after the signal quality is tested and the self oscillation is avoided If the directional antenna is selected the main directional angle should point to the tower antenna e f th
18. g Number Two Industrial District Sha Jing Bao An District Shenzshen China B3 FE 28 7 A NEF Gainer International China Limited Fullband User Manual This repeater has Manual Gain Control MGC feature that enables engineers to reduce the gain of the repeater manually if oscillation is detected or too strong input power level during installation which will help to get the best coverage effect without any interference back to mobile network And in order to maintain safe and specific output signal levels this repeater has built in signal oscillation detection circuit to adjust the gain automatically so as to avoid interference to the cellular network also it gets color changing LED s indicating its environmental status the Alarm LED s located on the front of the unit will change color from green to orange or red depending on the input power level if the system detects signal oscillation in either band or if the input signal is beyond a safe limit Below diagram shows how simple and fast repeater system including 10dBm 13dBm 45dBm 20dBm 23dBm 2 dBm 30dBm 33dBm is installed and works effectively One Yagi antenna as donor antenna is installed at the top of the roof to pick up good mobile signals from outside and send through 5D FB or 3D FB cable to repeater to amplify the signals significantly then the output signals are divided into two signals by 2 way splitter sent to twogindoor omni antennas and finally transmitted into are
19. ict Sha Jing Bao An District Shenzshen China 7B 17 W JE 28 5 ue ES AINER Gainer International China Limited Fullband User Manual 8 Indoor antenna installation Proper antennas shall be selected according to the site conditions and the requirement And more than one antenna can be used with the repeater especially for repeaters equal with or over 20dBm and 30dBm can be connected with up to 10 antennas in order to send the signals to larger areas or distri the signals equally Please consult our professional engineers about the solution if you want to connect hamone antenna 1 Omni antenna Indoor ceiling omni antenna or whip antenna is suitable te stalled in the center and radiate all directions 2 It is better corridors ow of houses in two sides tunnels or elevators or rural open space directional panel antenna or Yagi when the coverage shape is long and narrow Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China S 18 W Jt 28 7 ESAINER Gainer International China Limited Fullband User Manual 8 1 Repeater Installation 8 1 1 Installation Steps 10dBm 30dBm shall be installed in indoor areas only 1 Connect the power supply and the cables properly to the repeater XX 2 Check again to make sure the repeater is installed firmly and Qum LE
20. ina Limited Fullband User Manual 8 3 System Test 8 3 1 Check whether the coverage is good 1 Have a test with mobile phone or data card engineering mobile phone is preferred Alf the signals in most areas have not been improved please check below again The weak input signal leads to the low output power Change the direction of donor antenna or its installation position or replace donor antenna with higher gain antenna to increase input signal power level Check whether it is necessary to add more server antennas since barriers block the signal penetration also check whether the repeater s power is enough please install more server antennas or replace with a repeater of higher powerdevel 2 Ifthe signals in small part of the areas have not been improved please check below Check whether the service antenna is installed correctly or not you may try to move the antenna location to improve coverage Check if it is necessary to adjust the direction of the sever antenna Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China Ff 26 Uu JE 28 y ESA NEH Gainer International China Limited Fullband User Manual Check whether it is necessary to add one or more antenna to enhance the coverage of special areas 1 Move service antenna 2 Increase the numbe
21. itch Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China 7B 28 Wi FE 28 7
22. larm LED maintains Green color with the intention of turning orange here we refer as edge point At this time downlink output power and coverage effect are stable Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China 24 Tl JE 28 Jy AINEF Gainer International China Limited Fullband User Manual And the equipment must be as far as possible away from overloading status of red the equipment would hold higher interference and depression ability at this stage So we shall try our best to set the equipment near edge point of green and intention of turning orange during engineering e Setting of edge point Switch on the power supply after connection with donor antenna and server antenna and observe ALARM LED B If it shines orange use 1dB as step to reduce the gain until green turas on then increase the gain 1 3dB attenuation value until orange starts to turn on then brings back 1 2dB till green is on then fix the gain and the repeater s downlink output power reaches the perfect status B If it shines green then Please check coverage effect firstly if the coverage effect is good the engineering has reached expecting target thus there is no need to do anything To check whether the attenuation value hasbeen set if it i
23. lation of YAGI antenna as donor antenna 00 00 B T call quality of donor antenna for professional installation team only Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 38642 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China B 15 NHH 28 D AINEF Gainer International China Limited Fullband User Manual Lightening Fix the donor antenna after selecting the best position and adjust slightly its height or angles in order to get the signals with suitable input power level and calling quality e System Requirement of GSMorDCS or PCS 1 The total input power level shall be around 50dBm lowest shall be more than 80dBm 2 Test by mobile phone or data card by 3 5 times to make sure the calling quality is good at 95 of the time and no handovers 3 It is requested that the leading BCCH shall be 6dB higher than the second BCCH in order to avoid eall drops for professional engineering reference only e System Requirement of CDMA or WCDMA or AWS Tye The input power level shall be around 55 60dBm it is less than GSM or DCS because of breathing effect the lowest shall be more than 90dBm 2 Test by mobile phone or data card by 3 5 times to make sure that Ec lo is more than 7dB and no handovers 3 Ec lo of adjacent carrier shall be 8dB less than that of donor carrier to avoid soft handover The active PN shall
24. prior notice Opinions are welcomed about the manual improvement 1 Safety Warnings Users must follow the below principles e Repeater should follow system requirement of Communication equipment assure good grounding and lightning protection e The power supply voltage of repeater should meet the standards of security requirement any operation shall be carried out only after cutting off power in advance Only the professional is authorized for the operation eDo not dismantle machine maintain or displace accessories by yourself because in this way the equipment may be damaged and you may even get an electric shock e Do not open the repeater touch the module of repeater or open the cover of module to touch the electronic component The components will be damaged due to electrostatic e Please keep away from heating equipment because the repeater will dissipate heat during working And de n t Cover booster with anything that influences heat dissipation 2 Introduction Our fullband repeater including 10dBm 13dBm 15dBm 20dBm 23dBm 27dBm 30dBm 33dBm is the perfect solution for providing a wireless improvement in the cellular reception of a home office restaurant VIP Room apartment building or shopping mall in the quickest time possibly One repeater covers 50 to 4000 square meters Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Tin
25. r of Check the signal Strength if fit service antennas 3 Reduce the attenuation values 4 Increase the output power 1 Move service antenna 2 ncrease the number of Check call service antennas quality 3 Reduce the attenuation values 4 Increase the output power Completion Remark lt Reducethe attenuation values at the same time must ensure the isolation lt increase the output power recommended ways adjust the donor antenna direction location or replace with higher gain antenna to increase input signal strength Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China 27 Wu FE 28 y AINEF Gainer International China Limited Fullband User Manual 8 3 2 Repeater can not communicate in Power ON status 1 The power is on but it has a signal fluctuation or a flash signal The phone call can not be achieved It shall be caused by the insufficient isolation between donor antenna and serve antenna Please take below measures gt Firstly check whether the alarm LED is orange The orange light shows the insufficient isolation Secondly adjust the antennas directions or locations or enlarge the distance between them gt Thirdly reduce the repeater s gain by ATT DIP if the above methods don twork The following measures can also be tried gt Use th
26. s use 1dB as step to increase gain until the orange turns on then brings back 1 20B till green is on again then the repeater s downlink output power reaches the perfect status Butif attenuation has not been set it indicates that the input power is not strong enough to let the repeater reach its good coverage If the coverage effect is not good the donor antenna should be adjusted to get stronger input signal It is recommended that one person shall check the coverage effect inside the building when the other person is trying to adjust the antenna or the repeater At this stage please make sure Orange color will not be generated by self oscillation Please take off the server antenna to check if it is self oscillation or not if the Orange turns to be green it is self oscillation if it stays as Orange it is not self oscillation Please follow steps in other page to turn Orange to be Green e Uplink gain setting Standard uplink attenuation values downlink attenuation values Remark Avoid putting more than a 5dB difference between the Uplink and Downlink And Uplink gain must be equal to or less than DL gain it cant be more in order to avoid interference with mobile network Website www gainerchina com http www signalrepeater net Tel 86 755 8637 7306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China 7H 25 H Jh 28 5 AINEF Gainer International Ch
27. site www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China HO FE 28 7 AINEF Gainer International China Limited Fullband User Manual Group Delay 1 5us LED Alarm Standard LED 1 Power Indicator LED Alarm ED ALC 1 5dB Grange ALC 15 20dB Red then shut off automatically 6 2 Mechanical specification Environment Conditions IP40 Cooling mode Nature cooling 6 3 Environment Conditions 6 4 Requirements for adapters Website www gainerchina com http www signalrepeater net Tel 86 755 86377306 Email sales gainerchina com Add 86 Hou Ting Number Two Industrial District Sha Jing Bao An District Shenzshen China F 10 X 28 J AINEF Gainer International China Limited Fullband User Manual T Installation The repeaters should be used to cover the indoor area Humidity and temperature of working environment can affect the reliability of repeater So temperature humidity dust interference power space requirements and other factors should be considered during installation of repeater 7 1 Installation Location Requirement 1 It is appreciated that the repeater is installed in a cool dry and ventilated room without erosive gas and smoke and without leakage on its proof 2 Ora cool and ventilated wall of which sun proof and waterproof is expected 3

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