User Manual
Contents
1. Step 8 Secure all antennas and cables securely mount the repeater and clean up the installation 6 3 Operation amp Software ms Connect to Service antenna Retransmitted signal to target coverage area eee eee See nea eer a Alarm indicator LEN ON when alarm happens for VSWR low input power etc Connect repeater LAN port to laptop LAN port via attached LAN cable Open laptop network connection Local Area Connection Properties 2 2 x General Connect using Ba AMD PCNET Family PC Ethernet Adapter Components checked are used by this connection m Client for Microsoft Networks i File and Printer Sharing for Microsoft Networks Internet Protocol TEP IP Inatall Uninstall Properties Description Transmission Control Protocollnternmet Protocol The default Wide area network protocol that provides communication across diverse interconnected networks MV Show icon in taskbar when connected Step 3 Set laptop IP address and Mask as following picture General ou can get IF settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate F settings Obtain an IP address automatically Use the following IP address IF address ig 166 Subnet mask 255 255 255 0 Default gateway 192 168 1 1l Obtain DHS server address automatically Use the follow2. User Manual Wide Band Booster 30dBm 2012 February Information in this manual is subject to change without notice Table of Contents De NCA pcre se ccpe cess E eet seca e E E E 3 2 SMM MA AU acest os teeters E E 4 s MECC ee O ee saunsecasautetoeusosemdene seat snansecanaeedaceee 3 A E E E N A E A E A E E E E E E ee 6 3 Applications ESample secossa nee ne e EE eaa r a 6 51 Minimum Signal Levels 1 cee2stes cavedaeecovesedeeevedereesessedscavedevesticdestedeeesereet 8 32 How tocheck your signal MeV els scsicosscescsvarsaveseussaresassaneseassanesbaseasesenesaveseas en 8 I CEDIA O a E cena oeee se eeseerseteeenennseenae 8 S Polora sepa aO eeren N 9 O POducionr opo aO n R A E A EE 9 C NO ene eee E E ee eee 9 o2 STATO 1s a E E E 10 63 Operation amp OVA cet ees eae sates EEn i a anA EE EAIA En ai EN ES 11 T Preguen y SRO W501 ON ate E e a EE Nani 14 Important Notice Dont power on Power supply for repeater before donor and service antenna connects to repeater 1 Overview Band selective repeaters are commonly used in situations where large numbers of frequency carriers are to be repeated or when base station synthesized frequency hopping is used The band selective repeater provides an affordable solution to solve the indoor signal coverage problems due to signal fading and attenuation caused by architecture obstacles And it s easy installation and maintenance can help carrier get fast return
3. O aNt 2 2F104Aw SP31 2F 15m HO ANT 372F 10 44y 15m T SS ANT LAF134 10m 15m H TF ANT 21F 13 4A amp P34 1F a l T ANT 3 1F 13 44W The signal strength includes donor antenna from donor BTS must be 5dB larger than from neighbor BTS lists and signal level gt 50dBm so the repeater can amplifier in high efficiency with full output power The donor antenna should have line of sight LOS with the BTS antenna If the signal strength is adequate LOS may in some cases not be necessary Donor antenna gains are typically 9 to 14 dB and have a horizontal and vertical beam width of less than 30 to correctly select the donor BTS There is large physical separation between the antennas in order to prevent degradation of signal quality and risk of oscillation Antenna isolation Ways to achieve this can be usage of highly directional antennas with good front to back interference ratio or external shielding between the antennas For example your building has a metal roof and you install the Donor antenna above the roof and the Coverage antenna below the roof Another option is to use a Frequency Shifting Repeater or ICS repeater 5 1 Minimum Signal Levels You must have a minimum signal level in the place where you would install the Donor antenna Failure to provide sufficient input signal will only result in a poor coverage inside the building for this repeater system 5 2 Howto check your signal levels To check
4. The repeater is working as a relay between the BTS and mobiles It picks up the strongest signal from BTS via the Donor Antenna linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak blind coverage area And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction repeater The band selective function can choose to amplify the signal within the customized band 2 System Diagram The signal from the base station is received via the repeater Donor antenna and is then forwarded through a duplex filter DPX is amplified in a low noise amplifier LNA and enters the band selective amplifier board BSA ESA The first mixer stage on the BSA amplifier board which is controlled by a synthesizer converts the received frequency down to the IF frequency The signal is then filtered by a SAW band pass filter and amplified before it is fed to the second mixer stage controlled by the same synthesizer as the previous one for converting back to the original frequency The SAW filter can be either fixed or adjustable depending on the BSA board used If the BSA board has fixed band width this SAW filter is fixed and selected for the current band width If the BSA board has adjustable band width the SAW filter can be software changed The output signal from the mixer is then amplified in the power amplifier which is controlled by the CU The
5. are easily covered by one of our base repeater systems Some buildings are larger or have multiple areas inside that need coverage You may need longer cables more than 2 coverage antennas or other items in order to fully cover your building We can make almost any cable length and can help design a system that fits your application 5 4 Isolation and Separation Isolation refers to the proper distance or separation needed to keep the Donor antenna signal pattern and the Coverage antenna signal pattern away from each other Isolation becomes particularly problematic when Omni directional antennas are used for both the Donor and the Coverage antennas Since these antennas transmit in a circle or more accurately a sphere it is very easy for these spheres to overlap and thus negate the repeater system 6 Production Operation 6 1 Notices Follow below safety items carefully before installation implementation maintenance and operation for this product Repeater amplifies BTS uplink and downlink signal it can extend BTS coverage area in downlink but also effect BTS receive sensitivities in uplink 1 BS and MS port must be connected to donor antenna and service antenna when powers supply on otherwise the equipment will be damage for long term use When use repeater for outdoor the distance between donor antenna and service antenna must be gt 20metes otherwise the repeater will be damage because i
6. output gain can be reduced to avoid instability due to poor antenna isolation If necessary reduce the output power to keep it under a maximum level The output signal passes a duplex filter DPX before it is fed to the repeater MS antenna which retransmits the signal at the same frequency to the aim areas 3 Technical Specification ltems Network Customized Gain Output Power Gain Adjustment Range Gain Adjust precision ALC Scope In Band Ripple Out of Band Suppression I O Impedance VSWR Load VSWR Tolerance Noise Figure Inter modulation Attenuation Spurious Emission System Delay Max Input Power Level 1minute RF Connector Operating Temperature Power Supply Customized Power Supply Socket Customized Power Consumption Dimension mm Weight kg Shipment Dimension mm Shipment Weight kg Power Indication LED Alarm Access Type Monitor Parameters Monitor Control Parameters Specification Uplink Downlink 869 894MHz 824 849MHz 2 gt 85 dB 85dB 27dBm 30dBm 2 30 dB 0 10dB 1dB 10 20dB 1 5dB 20 31dB 2dB gt 20dB lt 3dB 600kHz gt 20dB 1MHz gt 46dB 5MHz gt 50dB 10MHz gt 52dB 50 Q lt 1 5 20 1 lt 8dB 40dBc lt 36dBm 9KHz 1GHz s 30dBm 1 12 75GHz lt 0 5us 10dBm N Type Female 16 55 C AC100 240V 60Hz Connector Type B 45W 245mmx190mmx 75mm 4 5kg 370mmx350x160mm 6 0kg Light when power supply on Light when alarm happens Low i
7. your signal levels use the phone in the place where antenna be install on the roof and observe the signal bars on the phone It is also helpful to be on a call for immediate registration of the signal reception Carefully walk around the roof with the phone to see where the signal is best The Donor outside antenna should be placed in the location where you get the most signal 5 Bars 4 Bars 3 Bars 2 Bars 1 Bars Tal Tan Tal Tal Tal NOKIA NONE gt 85dBm 85 90dBm 90 95dBm 95 100dBm Anycall gt 85dBm 85 90dBm 90 95dBm 95 100dBm 100 105dBm Motorola gt 80dBm 80 90dBm 90 95dBm 95 100dBm 100 105dBm Simens NONE gt 70dBm 70 80dBm 80 90dBm 90 100dBm Errison gt 75dBm 75 85dBm 85 90dBm 90 95dBm 95 105dBm SAGEM gt 80dBm 80 90dBm 90 95dBm 95 105dBm 110 105dBm It is important to investigate and understand what is causing your reception difficulties If your building is made of concrete steel steel roof copper roof brick aluminum siding concrete roofing tiles metal roofing tiles or any other signal stopping material a repeater is usually the ideal solution for your situation Signal outside is 3 5 bars and falls off when you enter the building This is an indicator that the building is the problem and a repeater system will usually solve that problem by bringing that reception from the outside to cover the inside of your building 5 3 Custom Applications Most homes or buildings
8. ing DNS server addresses Pretered ONS server Alternate DNS server Advanced Notice 1 The repeater default IP address is 192 168 1 160 and subnet mask is 255 255 255 0 2 The laptop ip address be set like 192 168 1 X X 1 159 and 161 254 Step 4 Run E and input IP 192 168 1 160 then Enter 2 Hew Tab Windows Internet Explorer provided by Yahoo a ATAS ttpi 192 168 1 160 h SD Eee File Edit Yiew Favorites Sy Favorites O Connecting EEA Step 5 Set RF switch ON OFF and or set Downlink and uplink attenuation 0 31 then click Button Submit Inquire Repeater working status such as temperature downlink input value by click Button Refresh 2 Hew Tab Windows Internet Explorer provided by Yahoo eS File Edit View Favorites We Favorites E Connecting ManufacturerID 80 PATemperature 44 C DomlinkInput T1 dBm DowrmlinkOutput 4 dBm EquipmentSort 1 EquipmentType KDEH 43 Al sae 01 0611 a 2 SET ant i age a p7 pe er aree Er eee ee n pers 93 ice Seo re S StatationID 0 mn OFF amp On OFF
9. nput signal Vswr door etc Local Control through Comm port SMS GPRS through wireless Modem Alarms PA VSWR System Over Temp UL DL Output Power UL DL Gain ATT Over Temp Gain Thresholds System PA Output Power Alarm Enable 4 Features All in One design easy to install with light weight and small size High system gain Intermediate frequency filtering is used to implement out of band suppression Smart Automatic Level Control ALC ensures output level stable and adjustable continuously Gain adjustment of uplink and downlink gain adjust step is 1dB and the adjust scope is 30dB Unique color LEDs to indicate power supply and signal level of uplink and downlink RS 232 port provides a link to a notebook for local Supervision or GMS SMS Optional to communicate with the NMS Network Management System that can remotely supervise repeater s working status and download operational parameters to the repeater Designed for all outdoor installation waterproof damp proof and Omni sealed IP65 5 Applications Example i Q E aL Coiling Antenn Y Power Splitter Ceiling Antenna i B Powor Splittor Coiling Antenna 1 2 3 4 4 LOG 1 2F 45d6 mw Edited by IBS Calculator 30m Ti 15m REA E27dBm 10m lt gt ANT 1 3F 12 95 W we 10m F i CPSF a S ANT 2 3F12 95 W spaqyap O15 T ANT 33F 12 95 W Fr 15m ANTAFI DAA CPSF a
10. solation problem for long term use Donor antenna need to be lighting proof and lighting rod need to be install for donor antenna installation pole outside Check input power require input power less than maximum input power of repeater otherwise the repeater cannot work well Keep clear for label and indicator on surface of repeater to be identified 6 2 Installation Installing a repeater system is really quite simple The most difficult task in installing the system is running the cable and does connectors Step 1 Start by taking your phone up to the roof or other location outside to find where the signal is strongest Step 2 Temporarily mount the Donor outside antenna in that location You may need to adjust and move the antenna later Step 3 Run coaxial cable into the building to a convenient location where you can also get standard 100 220VAC power for the repeater Step 4 Place the repeater in that location and connect the coaxial cable to the Donor Side of the repeater and the donor antenna Step 5 Mount your coverage inside antenna in a productive location You may need to adjust or move the antenna later Step 6 Connect coaxial cable between the coverage antenna and the repeater output port Step 7 Power up the system and check for signal inside the building If needed tune system by moving and or pointing the Donor and Coverage antennas until they get the most signal possible
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