Bosslan BOSSGSM-GDU-HP33 Page 15 User Manual Download

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6.3 Maintaining directions

Please check the booster step by step according to below processes, to find out the

problem with the repeater

Abnormal performance

Green

Red

Off

LED check

Feeder system

inspection

Improve the feeder

system

Isolation

inspection

Power supply

inspection

Improve the power supply

system

Abnormal

Contact repeater

supplier

Normal

Strong interference near donor

antenna

Summary of Contents for BOSSGSM-GDU-HP33

Page 1: ...User Manual of BOSSGSM GDU HP33 Outdoor repeater ...

Page 2: ... Mechanical Specification 3 5 Appearance Diagram Chapter 4 Installation 4 1 Installation requirements 4 2 Installation 4 3 Connection 4 4 System inspection Chapter 5 Repeater setting 5 1 Power supply connection 5 2 Performance Setting Chapter 6 Engineering Maintenance 6 1 Operation and maintenance 6 2 Emergency dealing 6 3 Maintaining directions ...

Page 3: ...nly the professional can operate electrified 3 Do not dismantle machine maintain or displace accessories by yourself because in this way the equipment may be damaged or even get an electric shock 4 Do not open the repeater touch the module of repeater even not to open the cover of module to touch the electronic component the components will be damaged due to electrostatic 5 Please keep away from h...

Page 4: ...peater BOSSGSM GDU HP33 is a good choice for VIP rooms offices houses restaurants apartments packing etc Picture 2 1Application Outdoor repeater BOSSGSM GDU HP33 enhances consumer satisfaction greatly with its integrated design compact size easy engineering and rapid installation and debugging Outdoor repeater BOSSGSM GDU HP33 is made with the characteristics of aesthetic design and thus can be in...

Page 5: ... in coverage areas Compact design light weight and cost effectiveness LED indication for power on off Wide band function to work on all mobile operators GPRS EDGE HSDPA WCDMA support Low power consumption low interference Applicable to In building with medium or small size with maximum coverage up to 2000 square meters such as VIP room office house restaurants apartments parking etc 3 2 System dia...

Page 6: ...ower Without Damage 10 dBm 10 dBm Ripple EGSM 15 dB 15 dB DCS 10 dB 10 dB WCDMA 6 dB 6 dB VSWR 2 2 Intermodulation Products 45 dBc 36 dBc Spurious Emission 9KHz 1GHz 36 dBm 36 dBm 1GHz 12 75GHz 30 dBm 30 dBm Noise Figure max gain 8 dB 8 dB ATT step of 1 dB 1 10 dB 1 dB 1 dB 10 20 dB 1 dB 1 dB 20 25 dB 1 5 dB 1 5 dB ALC Active 10dB 2 dB 2 dB Time Delay 1 5 μs 1 5 μs Alarm ALC not Active Green ALC A...

Page 7: ...upply AC 220V 50Hz Environment Conditions IP65 Humidity 90 Operating Temperature 10 55 3 5 Appearance Diagram Grounding AC Power in Power LED Connection of Sever Antenna Connection of Donor Antenna Alarm LED 5 ...

Page 8: ...rce and space requirement etc shall be fully considered during installation Position selection Install in the place that is not easy to be reached by irrelevant people Install at the place that is convenient for power supply and cabling Avoid heat source and moist environment Install at drought space hang on wall vertically in order to assure good heat distribution Power supply requirement AC powe...

Page 9: ...nor antenna cable is connected with BS Port MS Port service antenna cable is connected with MS Port Grounding Please connect one end of a copper wire with the intersection size of 16mm2 with the grounding screw and the other end with the grounding system of the building It is requested that the grounding impedance shall be less than 10Ohm Power supply connection Installation of air switch is recom...

Page 10: ... 3 Power supply connection 4 4 System inspection The followings should be checked after installation Grounding impedance 10Ω Antenna socket cable are well grounded Power supply lightening protection Building lightening protection Antenna lightning Protection 8 ...

Page 11: ...ot enough Red Meaning overloading or self oscillation strong input signals Attention cut the connection of equipment and service antenna then connect the MS port to load if the red light changes to green or orange which means the isolation of donor antenna and service antenna is not enough then please adjust the isolation If the red light still turning on that means over accepting of donor antenna...

Page 12: ...g point At this time downlink output power and coverage effect are stable But from another point of view we hope the equipment is as far as possible away from overloading status of red thus the equipment would hold higher interference depression ability So we try our best to set the equipment near edge point when engineering Setting of edge point Switch on the power supply after connection with do...

Page 13: ... until the orange turns on then the downlink gain can reach the perfect status But if attenuation is not set it indicates that the input power is not enough Then please check coverage effect first if the coverage effect is good the engineering has reached expecting target But if the coverage effect is not so good the donor antenna should be adjusted until orange turns on or the effect reaches the ...

Page 14: ...ly with the repeater requirement Component replacement Please do not maintain or replace components by yourself otherwise may get an electric shock Only the authorized professional can maintain and replace the components Waterproof and moist proof Please do not turn on or off the booster in moist environment when its door is opened 6 2 Emergency dealing Switch off is recommended during following s...

Page 15: ...ut the problem with the repeater Abnormal performance Green Red Off LED check Feeder system inspection Improve the feeder system Isolation inspection Power supply inspection Improve the power supply system Abnormal Abnormal Contact repeater supplier Normal Normal Strong interference near donor antenna 13 ...

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