Signalwing 10dBm Series User Manual Download | Manualshive

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J3 Seires

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Summary of Contents for 10dBm Series

Page 1: ...1 10 0d dB Bm m 3 30 0d dB Bm m S Se er ri ie es s P Pi ic co o R Re ep pe ea at te er r U Us se er r s s M Ma an nu ua al l J3 Seires ...

Page 2: ...od before operating or maintaining the repeater system We assume no liability for customer s failure to comply with the precautions mentioned This warranty will not cover such failures to comply Safety Information Do not operate equipment in an explosive environment Appropriate AC or DC power needs to be supplied to the repeater To avoid power supply spark please perform the grounding connection o...

Page 3: ... 1 INTRODUCTION 4 1 1 Appearance of the Repeater 4 1 2 General Installation Layout 5 1 3 Advantages 5 2 INSTALLATION 7 2 1 Isolation 7 2 1 1 Self Oscillation Resistance 7 2 1 2 The Isolation Value 7 2 2 Precautions and Preparation 8 2 3 Donor Antenna Installation 9 2 4 Server Antenna Installation 10 2 5 Repeater Installation 11 2 5 1 Installing the Repeater 11 3 COMMISSIONING 13 3 1 Downlink Outpu...

Page 4: ... 3323 3511 Email info signalwing com Add 4F No 41A Bld Huaide Cuigang No 5 Industrial Park Fuyong Street Bao an District Shenzhen China 518103 4 MAINTENANCE 20 4 1 Status Alarms possible Solutions 20 4 2 Troubleshooting 22 4 3 Replacement 23 5 APPENDIX 24 5 1 Abbreviations 24 ...

Page 5: ...rk Fuyong Street Bao an District Shenzhen China 518103 1 Introduction 1 1 Appearance of the Repeater The 10 30dBm Series Repeater is compact in size and light in weight Hence the installation of the Repeater is easy simply just plug and play With the control panel in front of the repeater the repeater status can be seen during installation Figure 1 LED Indicators ...

Page 6: ...he dead zones 1 3 Advantages Fast easy Installation The installation of a repeater is easy and simple With its plug and play design installation simplicity and operational user friendliness these features appeal greatly to many operators for the purpose of indoor coverage or for temporary coverage during network optimization Smart Function Compare to the worldwide repeater brand the 10 30dBm serie...

Page 7: ...a isolation testing The 10 30dBm series product also has a repeater mounted antenna isolation detection function Equipment installation completed boot automatically after the onset detection transceiver antenna isolation if transceiver antenna isolation can not meet the installation requirements the device will automatically reduce the gain to guarantee the equipment in normal working not self exc...

Page 8: ...or the repeater system is not enough In other words insufficient isolation between donor and server antennas would result in self oscillation Which means part of the signal that is being amplified by the repeater radiates back towards the donor antenna and got picked up by the donor antenna and went through the repeater amplification process again Severe oscillation would result in poor signal qua...

Page 9: ...e spectrum analyzer from the output power OP level of the signal generator to obtain the isolation value Isolation dB OP from the SG Received Power on the SA Transmit a strong OP from the SG is recommended excess of 20dBm for easy recognition and detection by the SA 2 2 Precautions and Preparation 1 Ensure the power applied to the repeater is within its working range A separate circuit breaker is ...

Page 10: ...anner x1 9 Screwdriver x1 10 Waterproof Sealant x1 2 3 Donor Antenna Installation The location of the donor antenna strongly influences the performance of the RxLev RSCP for 3G and RxQuality Ec No of the intended coverage area The donor antenna is usually installed outside of the building pointing towards the donor BTS NodeB for best reception of the receiving signal When choosing the location for...

Page 11: ...between repeater and donor antenna for better protection Waterproofing of the antenna installation is also important and it can be done with the following process 1 Use the donor antenna cable to form a half loop at the point of entry into the house so that rain water would drop off instead of flowing inside along the cable and also also form a half loop before the antenna cable connects to the re...

Page 12: ...ion 2 5 1 Installing the Repeater Use the hanger that comes with the repeater package and place the hanger on the wall where repeater is going to be installed use the hole on the hanger to secure the hanger on to the wall There are many different types of repeater with varied size please measure it before drilling the hole in the wall Below is just a sample for one of the type Figure 3 Mark the ho...

Page 13: ...and complete the installation Connect the donor antenna cable to the BTS port of the repeater and the server antenna cable to the MS port of the repeater A lightening arrestor needs to be connected to the repeaters BTS port when the donor antenna is installed in a high position Grounding is essential for the arrestor to work Plug the power cable to the repeater first before plugging in the power c...

Page 14: ...mum output power the following condition should be met DL Gain Min DL Output Power Input Power Max DL Gain If the input signal amplified by the gain set exceeds the rated set output limit the ALC Automatic Level Control will be triggered The ALC ensures that the maximum output power of repeater is maintained at a certain point and does not overdrive the repeaters amplification circuit 3 2 Repeater...

Page 15: ...gs After switching on the repeater the repeater would automatically adjust both uplink and downlink gain value based on the repeater installation environment if the smart function is turned on The repeater can also be adjusted manually via the front control panel Figure 4 Front panel of the repeater Buttons Functions The functions of the buttons on the front panel are listed in the table below But...

Page 16: ...ould display the current gain value press the store button to complete the settings Activate or Deactivate the Smart function Press the button to activate the smart intelligent indicator will be lit and according to the memory button effect If the light goes out that without this function Activates or deactivates the uplink sleep function Press the button to activate the Silent Mode Silent indicat...

Page 17: ...status it takes 12 seconds to complete the initialization The Indicators There are four kinds of indicators on the front panel and they are listed Indicator Status Power Indicator Indicates that the power supply is normal UL DL Indicator This UL DL Indicator indicates either the LED monitor is displaying the UL band or the DL band Smart Function Indicator indicates the Smart Function is OFF indica...

Page 18: ...le device the light that selection for double system frequency is highest the system operation If 3 system equipment the lights indicate selection 3 system inside the system second high frequency operation System3 Indicator When the indicator is green it is one of the third operation system If it is a single system equipment the light is not bright not be selected If the system is double equipment...

Page 19: ...single system equipment the light is not bright If the system is double equipment this light is not bright If three system equipment this light red is the frequency of the highest system with alarm Module Indicator With remote monitoring equipment with the indicating lamp the lamp Green said monitoring module and RF module communication is normal if the red said monitoring module and RF module com...

Page 20: ...ail info signalwing com Add 4F No 41A Bld Huaide Cuigang No 5 Industrial Park Fuyong Street Bao an District Shenzhen China 518103 Step 3 Press to an intended gain value Step 4 Press STORE to set the value and the LED stop blinking and showing the gain value at the moment the process is done ...

Page 21: ...d server antenna If 1 and 2 can t work please return to seller for repairing The following table lists the alarms may appear on monitor screen when using OMT tool please process the alarm according to the solution indication Optional for selective type of repeater Alarm Cause Solution DL AGC ALARM 1 High input level at the BTS port of the repeater AGC is active and more than 30dB attenuation has b...

Page 22: ...damaged 1 Check whether the input AC power is stable it should be within 110 220V 20 If the AC is not stable an UPS with square wave is recommended 2 In the condition input AC power is correct and alarm still exists return the unit to place of purchase for repair PLL Unlock The PLL circuit cannot lock onto the programmed frequencies The operating frequencies of repeater may have been accidentally ...

Page 23: ...2 The quality of feeder cable system decreased due to oxidization especially in harsh conditions or cable damage by mice or insects 3 Change of indoor structure or upholstery 1 Check the signal strength at donor antenna Re locate the Donor Antenna to solve problem 2 Check the VSWR of the feeder cable system to find out the faulty point and then replace it 3 Reconsider the position of antennas and ...

Page 24: ... No 5 Industrial Park Fuyong Street Bao an District Shenzhen China 518103 4 3 Replacement The procedures of repeater replacement are Disconnect the power cord Disconnect the donor antenna and the service antenna cables Lift the repeater off the wall If another repeater is not replaced immediately protect the open ended cables due to water hazard ...

Page 25: ... Ec No Signal Quality for 3G E GSM Extended GSM GSM Global System for Mobile communication LED Light Emitting Diode LNA Low noise Amplifier MS Mobile Station Min Minimum OMT Operation Maintenance Terminal OP Output power PA Power Amplifier PLL Phase Locked Loop RF Radio Frequency RSCP Signal Strength for 3G RSSI Receive Signal Strength Indication RxQ Receive signal Quality for 2G RxLev Receive sig...

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