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Contents

1 INTRODUCTION 

1.1   MP2110ASeries Repeaters

1.2   General Installation Layout

1.3   Advantages 

2  

INSTALLATION

2.1   Isolation

2.1.1 Self-Oscillation Resistance

2.1.2 The Isolation Value

2.2   Precautions and Preparation

2.3   Donor Antenna Installation

2.4   Server antenna Installation

2.5   Repeater Installation 

2.5.1 Installing the Repeater

3 COMMISSIONING

3.1  Downlink Output Power

3.2  Repeater Configuration

3.2.1 Start-up the Repeater

3.2.2 Repeater Settings

4  

MAINTENANCE

4.1   Troubleshooting

Summary of Contents for MP2110A

Page 1: ...MobilePartners MP2110A Operator selectable 3G repeater User s Manual MobilePartners com Extending mo ...

Page 2: ... 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 sup plied to the repeater To avoid power supply spark please perform the grounding connection of the equipment In order to avoid equipment damage or human injury by lightning static electricity and...

Page 3: ...tion Resistance 2 1 2 The Isolation Value 2 2 Precautions and Preparation 2 3 Donor Antenna Installation 2 4 Server antenna Installation 2 5 Repeater Installation 2 5 1 Installing the Repeater 3 COMMISSIONING 3 1 Downlink Output Power 3 2 Repeater Configuration 3 2 1 Start up the Repeater 3 2 2 Repeater Settings 4 MAINTENANCE 4 1 Troubleshooting ...

Page 4: ...allation 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 Figure 1 Profile For indoor application a typical installation layout of the Broad Band Repeater is shown in Figure 1 The Yagi antenna is used as the donor antenna and is connected to the repeater Omni and pan...

Page 5: ...Antenna isolation testing P2110Aseries 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 exci...

Page 6: ...a physical test measurement This test measurement is done at the actual environment where the donor antenna and the server antenna are installed for a repeater system The test measurement procedures are 1 Connect the signal generator to the donor antenna and transmit a signal with a frequency Choose frequency 1995MHz to do the test In simple words choose the idle frequency of the system to do the ...

Page 7: ... would drop off instead of flowing inside along the cable and also form a half loop before the antenna cable connects to the repeater as the waterproof measure 2 Secure the cable entry point Seal the donor antenna s connector and repeater s connector with a waterproof sealant 2 4 Server antenna Installation Find the right spot to install the server antenna so the required coverage can be fully cov...

Page 8: ...11 mains socket Use the power cable that comes with the package ...

Page 9: ...es that the maximum output power of repeater is maintained at a certain point and does not overdrive the repeaters amplification circuit 3 2 Repeater Configuration The MP2110Aseries repeaters are designed with plug and play ability The configuration for these repeaters is not necessary simply just switch the Smart function on and the repeater would auto adjust its gains according to the environmen...

Page 10: ... is 31dB Each press of the key is 1 dB When Intelligent mode turned on this key is invalid Gain increase key Intelligent mode off Press this key uplink and downlink gain will increase Each press of the key is 1 dB When Intelligent mode turned on this key is invalid LED Function Explanations Power LED DC ON Power LED is Green Indicates that the power supply is normal Smart LED Green Repeater is wor...

Page 11: ...och the or button will manually decrease or increase the total gain by 1 dB You can manually decrease gain from 70 down to 36 dB While pressing or the LED bars will be blinking to show you your settings After 1 3 seconds the LED bar will automatically stop blinking and start showing Signal strength again The new signal strenght is showing including the new gain attunation This can be very useful i...

Page 12: ...to the internal service antenna 4 Check the selected operator band by the software Coverage decreased after certain period 1 Donor signal strength decreased 2 The quality of feeder cable system decreased due to oxidiza tion especially in harsh condi tions or cable damage by mice or insects 3 Change of indoor structure or furniture 1 Check the signal strength at donor antenna Re locate the Donor An...

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