Spotwave Wireless SPOTCELL0011 Spotcell 612 User Manual 612 ROW 040623 backup

Spotwave Wireless Ltd. Spotcell 612 612 ROW 040623 backup

Contents

User guide

Spotwave Wireless Inc. iTechnical SupportThe SpotCellTM serial number must be available to authorizetechnical support and/or to establish a return authorization fordefective units. The serial number is located on the back of theHigh Power Coverage Unit (HPCU), Adaptive Repeater Unit (ARU)and Donor Unit (DU), as well as the box in which they weredelivered. Support information may be obtained by accessing theSpotwave Wireless Inc. website at www.spotwave.com. To contactsupport by telephone, call your local Spotwave vendor, or if youare unable to do so, call Spotwave Wireless at 1-877-610-9586.Important Safety InformationWarning! For your safety, beware of power lines and ensureappropriate separation distances, and safety measures, aremaintained at all times during the SpotCell equipmentinstallation. If equipment supplied by others is to be used duringinstallation or mounting, follow all equipment manufacturer’sinstructions to ensure injury is avoided.If you are installing the SpotCell near high voltage power lines,or in any way are not sure about a safe installation, do notattempt to install it yourself. Call a professional installer forhelp.The DU and HPCU of the SpotCell are low power transmitters. Aswith a cell phone antenna, avoid unneccessary contact with thefront of the units after installed. Mount the units in a locationwhere people will not approach within 1 meter of the front of theDU or HPCU.
SUPPORT, SAFETY AND WARRANTYii SpotCell 612 Adaptive RepeaterLimited Warranty and Limitation of Warranty1. What is Covered and for How Long? Spotwave Wireless Inc. (“Spotwave”) warrants to the original Purchaser that theSpotwave SpotCell System (the “System”) is free from defects in material andworkmanship under normal use and service for a period of 12 months from thedate of shipment from Spotwave (the “Limited Warranty Period”). 2. What is Not Covered? This Limited Warranty is conditioned upon proper use of the System by thePurchaser. This Limited Warranty does not cover (and will become null and voidin the event of): (a) defects or damage resulting from accident, misuse, abuse,neglect, unusual physical, electrical or electromechanical stress, modification ofthe System or any part thereof, or cosmetic damage; (b) removal, alteration ordefacing of the serial number or other identifying marks on the System; (c) allplastic surfaces and other externally exposed components that are scratched ordamaged due to normal use; (d) malfunctions resulting from the use of the Systemin conjunction with accessories, products or (ancillary) or peripheral equipmentnot provided by Spotwave; or (e) defects or damage from unauthorized orimproper testing, operation, maintenance, installation, servicing or adjustment ofthe System. Any repairs or replacements provided by Spotwave outside of theLimited Warranty Period (including repairs to or replacement after the end of theWarranty Period), or in excess of the services provided during the LimitedWarranty Period, will subject to Spotwave's then prevailing rates.3. What are Spotwave's Obligations and how do you make a claim?During the Limited Warranty Period, Spotwave will repair or replace, atSpotwave's sole option, without charge to Purchaser, any defective component ofthe System, provided that the System is returned promptly upon discovery of thedefect and during the Limited Warranty Period. To obtain service, Systems mustbe returned to an authorized service facility in the original packaging orpackaging adequate for shipping, accompanied by Purchaser's sales receipt orcomparable substitute proof of sale showing the date of purchase and the serialnumber of the System. A valid RMA is required prior to any return.To locate your nearest authorized service facility, call SpotwaveCustomer Service at 1-877-610-9586. Spotwave may, at Spotwave's sole option, use rebuilt, reconditioned, or new partsor components when repairing any System or replace a System with a rebuilt,reconditioned or new System. Repaired Systems will be warranted for a periodequal to the remainder of the original Limited Warranty Period for the originalSystem or for 90 days, whichever is longer. All replaced parts, components, boardsor equipment shall become the property of Spotwave. If Spotwave determines thatany System is not covered by this Limited Warranty, Purchaser must pay the costsfor all parts, shipping, and labor charges for the repair or return of such System.4. What are the Limits on Spotwave's Liability?
Spotwave Wireless Inc. iiiEXCEPT FOR THE WARRANTY IN PARAGRAPH 1, THE SYSTEMS AND ANYASSOCIATED SERVICES ARE PROVIDED BY SPOTWAVE ON AS 'AS IS' BASIS ANDTHERE ARE NO OTHER REPRESENTATIONS, WARRANTIES ORCONDITIONS,EXPRESS OR IMPLIED, WRITTEN OR ORAL, ARISING BY STATUTE,OPERATION OF LAW, COURSE OF DEALING, USAGE OF TRADE OR OTHERWISE,REGARDING THEM OR ANY OTHER PRODUCT OR SERVICE PROVIDEDHEREUNDER OR IN CONNECTION HEREWITH BY SPOTWAVE. SPOTWAVEDISCLAIMS ANY IMPLIED WARRANTIES OR CONDITIONS OF DURABILITY,MERCHANT ABILITY, MERCHANTABLE QUALITY, SATISFACTORY QUALITY,NON-INFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE. SPOTWAVEDOES NOT REPRESENT OR WARRANT THAT THE SYSTEMS WILL MEET ANY ORALL OF PURCHASERS' PARTICULAR REQUIREMENTS, THAT THE SYSTEMS WILLOPERATE ERROR-FREE OR UNINTERRUPTED OR THAT ALL ERRORS OR DEFECTSIN THE SYSTEMS CAN BE FOUND TO BE CORRECTED. System performance isdependant upon the performance and availability of services or technologyprovided by third parties and Spotwave is not responsible for service continuityand reliability, reception, or other performance related limitations associatedwith use of the Systems. NO AGREEMENTS VARYING OR EXTENDING THE TERMSOF THIS LIMITED WARRANTY WILL BE BINDING ON SPOTWAVE UNLESS INWRITING AND SIGNED BY AN AUTHORIZED SIGNING OFFICER OF SPOTWAVETHIS LIMITED WARRANTY SHALL NOT EXTEND TO ANYONE OTHER THAN THEORIGINAL PURCHASER OF THE SYSTEM. SPOTWAVE'S MAXIMUM AGGREGATELIABILITY TO PURCHASER SHALL NOT EXCEED THE AMOUNTS PAID BYPURCHASER FOR THE SYSTEM GIVING RISE TO THE CLAIM. SPOTWAVE SHALLNOT BE LIABLE FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, INDIRECTOR SIMILAR DAMAGES, LOSS OF USE, DATA OR PROFITS, DAMAGES TOPURCHASER'S PROPERTY, OR INJURY TO PURCHASER OR OTHERS ARISING OUTOF THE USE, MISUSE OR INABILITY TO USE ANY SYSTEM, WHETHER OR NOTSUCH DAMAGE ARISES OUT OF CONTRACT OR TORT (INCLUDING WITHOUTLIMITATION, NEGLIGENCE) OR CLAIMS BY A THIRD PARTY, EVEN IF SPOTWAVEHAS BEEN ADVISED OF SUCH DAMAGES OR THEY ARE FORESEEABLE5. This Limited Warranty allocates risk between Purchaser andSpotwave, and the Spotwave System pricing reflects this allocation ofrisk and the limitations of liability contained in this Limited Warranty.The agents, employees, distributors, dealers or representative ofSpotwave are not authorized to make modifications to this LimitedWarranty, or make additional warranties binding on Spotwave.Accordingly, additional statements such as advertising or presentations,whether oral or written, do not constitute warranties by Spotwave andshould not be relied upon.
SUPPORT, SAFETY AND WARRANTYiv SpotCell 612 Adaptive RepeaterOwnership and Risk of Loss6. Who Owns the rights in the System? The System is protected by Canadian, US and international copyright law andother intellectual property protection laws and treaties. Purchaser acknowledgesthat Spotwave and its licensors are the owner of all intellectual property,including, without limitation, patents and copyright, relating to the System and the trademarks used in association with the System.Purchaser agrees that it will not (and will not attempt to) modify, preparederivative works of, reverse engineer, decompile, disassemble, or other attempt toderive the source code of any software contained within the System. 7. Who bears the Risk of Loss? Risk of loss for the System passes to Purchaser upon the delivery to Purchaser or toa carrier for shipment, which ever is earlier. Title to the Systems (excluding anysoftware) will pass upon payment in full for the Systems. Title to any softwareshall always remain with Spotwave or its licensors. As security for payment,Purchaser grants to Spotwave a purchase money security interest in the Systems(together with any proceeds, including insurance proceeds) and agrees that a copyof this letter of agreement or any other appropriate document may be registeredas required to perfect the security interest granted. Systems may be resold byPurchaser in normal course of business, but until paid for in full, Purchaser willnot pledge or otherwise encumber the Systems. Purchaser agrees to immediatelyreport to Spotwave, any seizure or attachment of the Systems by creditors; (ii) anypetition in bankruptcy, insolvency, receivership or similar proceedings filed by,or against Purchaser; or (iii) any arrangement, composition or similar agreementfor the benefit of creditors. Systems held for Purchaser by Spotwave are atPurchaser's sole risk and expense. OTHER TERMS:8. What terms govern our relationship? These terms and any software license or warranty documentation accompanyingthe Systems constitute the complete and exclusive statement of the terms andconditions between us regarding the Systems and cannot be altered, amended ormodified except in writing executed by Spotwave. This letter of agreement andany disputes arising hereunder shall be governed by and interpreted inaccordance with the laws of the Province of Ontario, Canada. The United NationsConvention on Contracts for the International Sale of Goods and any legislationimplementing such Convention, if otherwise applicable is expressly excluded.Any terms and conditions of any purchase order or other instrument issued byPurchaser which are in addition to or inconsistent with the terms and conditionsof this letter of agreement shall not be binding and shall not apply, even ifaccepted by Spotwave.
Spotwave Wireless Inc. vManual Disclaimer Product specifications, pricing, packaging, technical support and information(“Specifications”) and all claims, features, representations, and/or comparisonsprovided are correct to the best of our knowledge of the date of publication, butmay contain errors or omissions and are subject to change without notice.INFORMATION IS PROVIDED BY SPOTWAVE WIRELESS INC. ON AN “AS IS”BASIS, WITHOUT ANY OTHER WARRANTIES OR CONDITIONS, EXPRESS ORIMPLIED, INCLUDING, BUT NOT LIMITED TO, WARRANTIES OFMERCHANTABLE QUALITY, SATISFACTORY QUALITY, MERCHANTABILITY ORFITNESS FOR A PARTICULAR PURPOSE, OR THOSE ARISING BY LAW, STATUTE,USAGE OF TRADE, COURSE OF DEALING OR OTHERWISE. THE ENTIRE RISK ASTO THE RESULTS OF THE INFORMATION PROVIDED IS ASSUMED BY YOU. WESHALL HAVE NO LIABILITY TO YOU OR ANY OTHER PERSON OR ENTITY FORANY INDIRECT, INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGESWHATSOEVER, INCLUDING, BUT NOT LIMITED TO, LOSS OF REVENUE ORPROFIT, LOST OR DAMAGED DATA OR OTHER COMMERCIAL OR ECONOMICLOSS, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCHDAMAGES, OR THEY ARE FORESEEABLE. WE ARE ALSO NOT RESPONSIBLE FORCLAIMS BY A THIRD PARTY. OUR MAXIMUM AGGREGATE LIABILITY TO YOUAND THAT OF OUR DEALERS AND SUPPLIERS SHALL NOT EXCEED FORTYDOLLARS. SOME STATES/COUNTRIES DO NOT ALLOW THE EXCLUSION ORLIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES,SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU. All product, font and company names are trademarks or registered trademarks oftheir respective owners.
SUPPORT, SAFETY AND WARRANTYvi SpotCell 612 Adaptive Repeater
SPOTCELLTM 612 ADAPTIVE REPEATERSpotwave Wireless Inc. viiTable of ContentsChapter 1 Introduction 1This Manual 1Installer Qualifications 1Product Overview 3Chapter 2 Getting Started 5Required Equipment and Material 5Unpacking and Inspecting 8Chapter 3 Performance Considerations 9Overview 9Performance Factors 13Approved Installation Methods 16Geographic Coordinates and Azimuth 17Chapter 4 Installation 21Safety 21ARU Installation 23HPCU Installation 27Alignment 30Dominant Alignment 32Non-Dominant Alignment 34Installation Completion 36Chapter 5 Display Information 37DU & HPCU LED Indicators 37ARU LCD Action Messages 39ARU LCD Standard Messages 41SpotCell 612 Specifications 45Compliance 45Antennas: 46Architecture 46Physical 48Installation 48
viii SpotCell 612 Adaptive Repeater
Spotwave Wireless Inc. 1Chapter 1 – Introduction1.1 This ManualThe contents of this manual complements the Quick InstallGuide, and provides specific details that may be referred to ifnecessary during installation of the SpotCell™ system. 1.2 Installer Qualifications1.2.1 Work Near High-Tension Power LinesWarning! If your installation requires the SpotCell adaptiverepeater to be located near high voltage power lines, such as onor near an electrical power pole or tower, the installation of theDonor Unit (DU), Coverage Unit (HPCU) and associated coaxialcables and ground wire must be done by a trained high-tension
INTRODUCTION2SpotCell 612 Adaptive Repeaterpower-line professional. This professional must be knowledgeableand experienced in high voltage electrical safety, including safeseparation distances and safety measures. The trained professional shall maintain appropriate separationdistances from high voltage lines and follow applicable safetymeasures at all times during the installation. 1.2.2 Connection of AC PowerThe connection of AC power to the SpotCell Adaptive RepeaterUnit (ARU) shall be done only by a fully qualified, licensedelectrician in full accordance with local and national coderequirements.1.2.3 Repeater Set-up and AlignmentThe SpotCell 612 adaptive repeater installation does not requireany specialized radio frequency technical knowledge. It requiresno special RF installation tools. For some installations thefollowing may be required:GPS satellite receiver (most current models are suitable)A good quality magnetic compass To complete the work quickly and efficiently it is recommendedthat the installer have completed the Spotwave Wireless installertraining program, and be Level I Certified.
Spotwave Wireless Inc. 31.3 Product OverviewThe purpose of the SpotCell 612 is to enable personal wirelesscommunications in specific locations within a wireless servicearea where cell phones do not work, or works poorly, for examplealong a highway right-of-way where it dips down into a valley,coulee or draw, or the signal is obstructed by buildings or trees.Figure 1.1 Base station signal does not reach wireless subscriberThe SpotCell system receives signals from a wireless base stationand re-transmits them to areas where cell phones do not workwell due to obstructions or the remoteness of the location.Figure 1.2 SpotCell improves wireless communicationsThe SpotCell™ 612 is a fully adaptive repeater that provides4
INTRODUCTION4SpotCell 612 Adaptive Repeaterband-selective, on-frequency, out-of-building (and for specificapplications - in-building) coverage in the PCS Band. It usesproprietary, patent-pending, adaptive techniques that allowSpotCell to be installed and operated without engineeringintervention or support.
Spotwave Wireless Inc. 5Chapter 2 – Getting Started2.1 Required Equipment and Material2.1.1 SpotCell 612 Adaptive Repeater Standard KitThe SpotCell standard kit is shipped in 3 boxes containing:1-Donor Unit (DU) - this unit communicates with the service provider’s (Carrier’s) existing mobile communications network. 1-HP Coverage Unit (HPCU) - this unit extends coverage to a nearby area where service is required. 1-Adaptive Repeater Unit (ARU) - this unit provides DC power to the DU and HPCU, automatically and adaptively controls gain so as to provide consistent coverage and protect the spectrum by guaranteeing protection from instability, provides a user interface for set-up and trouble shooting and a wireless network operations interface. 1-HPCU to ARU RG-11 Coaxial Cable (40-ft)1-stand-by battery c/w thermal isolator
GETTING STARTED6SpotCell 612 Adaptive RepeaterMounting Kit which includes:1- ARU mounting bracket2- antenna pipe mount kits (for DU and HPCU)1- bag of hardwareFigure 2.1 below shows the SpotCell 612 system components.Figure 2.1 SpotCell 612 Adaptive Repeater Parts List2.1.2 Required Additional Material - Order from Spotwave1-DU to ARU RG-11 Coaxial Cable - this cable is ordered for the required length ad application. Cable suitable for conduit installation is stocked. Inquire about the availability of aerial and direct bury cables.
Spotwave Wireless Inc. 72.1.3 Required Additional Material - Supplied by Installation ContractorDU and HPCU support structures (poles or towers)Stub pole for mounting ARU (where not installed on the HPCU support pole)All grounding network material (ground rods, ground wire, ground lugs, ground wire clamps, etc.)Conduit, ducts or poly-pipe as specified by the CarrierAntenna support pipes and hardware, these pipes attach to the antenna support poles, the DU and HPCU units attach to these pipes using the supplied pipe mounts. AC electrical service material (wire, conduit and disconnect switch, and if required - meter, meter socket, service wire, transformer, etc.)
GETTING STARTED8SpotCell 612 Adaptive Repeater2.2 Unpacking and InspectingPhysically inspect the box for shipping damage before unpackingthe SpotCell.1. Remove the SpotCell components from the box.2.Remove all packing material from the Donor Unit (DU) andthe Coverage Unit (HPCU) and ARU (Adaptive Repeater Unit).Save the packaging in case the SpotCell is ever stored orshipped to SpotWave for service.3.Check the contents of the package to make sure you havereceived everything ordered and verify that the mounting kitcontains all the listed parts.4.Check the DU, HPCU and ARU for shipping damage.
Spotwave Wireless Inc. 9Chapter 3 – Performance Considerations3.1 OverviewThe DU is typically attached to a utility pole or tower, a non-penetrating roof mount support pipe, or the exterior wall of abuilding. The HPCU is typically attached to a second utility pole or tower,a second non-penetrating roof mount support pipe, or theexterior wall of a building. For inside building coverage theHPCU may be wall or ceiling mounted.This document focuses on applications using two utility poles.The use of two utility poles is typical for a ‘right-of-way’ (ROW)application. The goal of a ROW application is typically that of
PERFORMANCE CONSIDERATIONS10 SpotCell 612 Adaptive Repeateradding coverage to street and highway routes where coverage waspreviously not provided, such as down in a dip in the road forexample. There are 4 elements to an installation, 1) infrastructureinstallation, 2) HPCU and ARU installation, 3) DU alignment andsystem optimization and 4) installation completion. Because utility pole installations often do not have AC poweravailable at the pole, the infrastructure work is usually greaterthan for a roof-top application. Where this is the case, it wouldbe best to have the infrastructure work complete before theSpotCell repeater installation begins. This permits the repeaterinstallers to complete the installation in one visit and inminimum time. However for locations where the repeater location is uncertain,the performance at two or more locations may wish to be checkedand compared before any installation work starts. 3.1.1 Aerial Cable vs. Buried CableFor some installations aerial coaxial cable c/w a steel support wirewill be used. The steel support wire is attached to the pole usingCarrier recommended hardware and methods. The aerial span isFigure 3.1 Aerial Installation c/w ARU Stub Pole
Spotwave Wireless Inc. 11installed such that the Carrier specified ground clearance andpower line separation distances are strictly observed. Figure 3.1shows an aerial cable installation c/w the ARU mounted on anoptional new stub pole. Alternatively the ARU would be mounted on the HPCU supportpole where permitted by the utility pole owner. Other installations will use direct bury type coaxial cable - seeFigure 3.2. Figure 3.2 Buried cable c/w ARU Stub PoleSaid cable may be direct buried or installed in duct below grade.Consult the Carrier with respect to the requirements for thespecific installation location. For the vertical runs of the coaxial cable and ground wire, theCarrier may require one or both to be strapped directly to thepole, or installed in conduit attached to the pole. The means andmethod for attaching the cable to the pole, or the conduit to thepole may also be specifically specified by the Carrier. .
PERFORMANCE CONSIDERATIONS12 SpotCell 612 Adaptive Repeater3.1.2 ROW Infrastructure InstallationIncludes:1. Site acquisition.2.New pole installation (if required).3.New electrical service installation (if required).4.Grounding network preparation.5.DU and HPCU support pipe installation.6.Installation of conduit or duct for the coaxial cable (asrequired).
Spotwave Wireless Inc. 133.2 Performance FactorsThe following should be considered when installing a SpotCellsystem.3.2.1 Mounting HeightLocating the DU as high as possible often provides a betterconnection to the service provider’s PCS basestation. A DUmounting height above 18-ft above ground level (AGL) isrecommended. Locating the HPCU at a high height also usually improvescoverage. The standard ARU to HPCU cable is 40-ft in length. The ARU is located on or adjacent to the HPCU support pole.In addition, increasing the DU to HPCU separation distance willincrease isolation - this may also increase the coverage.3.2.2 Signal StrengthThe SpotCell system brings signals from an area of adequatecoverage to an area with poor or non-existent coverage. It is theDU which captures a good signal, and the HPCU that providesthe signal to the area with poor cell phone coverage. Note: For maximum coverage, a receive signal strength (RSS) of -85-dBm at the DU or higher is preferred. Although, not allinstallations require maximum coverage a RSS below -90-dBm isNOT recommended. 3.2.3 Unwanted ObstaclesGeneral placement of the DU and HPCU must be in unobstructedareas. Neither the front of the DU or the front of the HPCUshould be directly obscured by buildings or trees. Large metal
PERFORMANCE CONSIDERATIONS14 SpotCell 612 Adaptive Repeaterapparatus such as transformers on utility poles or HVACequipment found on building rooftops may also degradeperformance.3.2.4 Power SourceTo reduce cost the SC612 repeater should be close to a suitableAC power source. If this is not practical, install a solar powersystem. 3.2.5 Azimuth DifferentialAlthough ideally the DU and HPCU should face in oppositedirections, i.e. a back to back configuration and azimuthdifferential of 180-dg. an azimuth difference between the twounits of 90-dg or greater is recommended.3.2.6 Wanted ObstaclesFor a pole mounted SC612 repeater, the opportunity of selectingpole locations in order to take advantage of a physical obstaclebetween the DU and HPCU to improve RF isolation is not oftenpractical. For a roof-top located SC612 this is possible and should be done.The two units should be located on opposite exterior walls of thebuilding, or opposite exterior walls on the roof-top penthouse. For the two utility pole application with no obstacle between thepoles, separate the poles 85-ft or more apart. The standard DU toARU cable is 164-ft in length.Walls constructed of dense materials (concrete, brick or metalprovide high isolation. However, such walls may also be a sourceof reflections and antenna pattern degradation. When locatingthe DU and HPCU avoid placement where such adjacent walls aresignificantly within the view of the antenna.
Spotwave Wireless Inc. 153.2.7 Aerial or Direct Bury CableStandard cable for the SC612 is RG-11. When ordering fromSpotwave be sure to inquire about the cable installation typepreferred. Note: Some Carriers prefer that cable installed below grade beplaced within a conduit, duct or poly-pipe to simplify replacementand protect against ground freezing.Aerial cable requires an integrated steel support wire for hangingthe cable between utility poles. Alternatively cable may beinstalled in steel supported duct. ‘Filled’ cable is needed for direct burial below grade, i.e. not inconduit, duct or poly-pipe. Such cable is flooded with apetroleum compound or a dry-fill powder for protection fromwater ingress. The supply of suitable aerial and direct bury cables is limited.Call Spotwave for availability.
PERFORMANCE CONSIDERATIONS16 SpotCell 612 Adaptive Repeater3.3 Approved Installation MethodsWhen planning an installation, consult the Carrier for approvedinstallation methods. When arranging for the use of utility polesthe Carrier and utility company will have developed a set ofapproved methods. Such methods may define:1. Procedures for contacting and coordinating work with localCarrier or Utility personnel.1. Minimum separation distances between SpotCell equipmentand high voltage electrical lines.2.Acceptable locations for new support poles and proceduresfor approval and installation.3.Grounding network materials and installation methods -ground wire, ground rod, lightning arrestor and bonding.4.Pole attachment methods for coaxial cables, ground wire andSpotCell equipment (DU, HPCU and ARU), and approvedmethods for aerial and direct buried cable installation.5.AC power equipment, solar power equipment and installationmethods.
Spotwave Wireless Inc. 173.4 Geographic Coordinates and AzimuthThe Carrier will specify the existing utility poles to be used. Thegeneral location may be defined using town names and streetaddresses, but the specific location is defined using geographiccoordinates. GPS accuracy is to a resolution of 30-ft. Polenumbers will also usually be provided.Geographic coordinates are needed as not all streets or roads arenamed or numbered, and poles do not have addresses. Also theCarrier’s engineering database uses geographic coordinates. Latitude and longitude coordinates have 3 parts - Latitude,Longitude and Datum. UTM coordinates have 4 parts - Northing,Easting, UTM Zone and Datum. UTM coordinates permit fast maplocation.3.4.1 Map DatumThe earth is not a perfect sphere. The map datum is a means foradjusting for this. For the USA and Canada 2 map datums areused NAD27 and NAD82. The default datum for the world isWGS84. For the USA and Canada WGS84 and NAD83 are usuallyidentical. When using coordinates to find your location on a map you needto have your GPS receiver set to the datum that is printed on themap that you are using. If the Carrier provides the coordinates in a datum different fromthe map datum, your GPS receiver may be used to translate themfor you. This is done by entering the coordinates as a waypointwith the GPS configured for the datum which the carrier uses,then reconfiguring the GPS to the map datum and then recallingthe waypoint from memory. The waypoint will then show thecoordinates as per the map datum.
PERFORMANCE CONSIDERATIONS18 SpotCell 612 Adaptive Repeater3.4.2 Lat./Long - Degrees Minutes Seconds FormatLat.: 40o 37’ 54.9”, Long: 104o 56’ 15.2”, Datum: NAD27, orLat.: 40.37549, Long: -104.56152, Datum: NAD27Both of the above formats are used. Disregard the Longitude sign.3.4.3 Lat./Long - Decimal Degrees FormatLat.: 40.63192, Long: 104.93756, Datum: NAD27 This is the same location as above but in decimal degree format.3.4.4 UTM CoordinatesUTMs are sometimes referred to as military grid references. Thefollowing is the same location as given above:Northing: 4497.687, Easting: 505.300, Zone:13, Datum: NAD27Northing is the distance in kilometers from the equator, Eastingis the distance in kilometers from the East boundary of Zone 13.Topographic maps are divided up into 1-km squares withNorthings and Eastings labelled. Using a scale of 2-cm = 1-km anylocation can be quickly and accurately plotted on the map. Thisis difficult using Latitude and Longitude. 3.4.5 Topographic Map and GPS ReceiverPrior to visiting a site it is recommended that you acquire theapplicable 1:50,000 scale topographic map and become familiarwith setting your GPS receiver to NAD27 and NAD83 Datums.
Spotwave Wireless Inc. 193.4.6 Azimuth (Bearing)The azimuth of a DU or HPCU is the direction that it points. It isgiven in degrees East (clockwise) from True North. True North istypically several degrees different from Magnetic North. This iscalled magnetic declination. It varies by location and changes asmall amount each year.The Carrier typically gives you the Azimuth in degrees relative toTrue North. This doesn’t help if you want to align the HPCUusing your magnetic compass. and you don’t know what thedeclination is. However there is a method of determining thedeclination using your GPS receiver.If you know the coordinates for the basestation that the Carrierwants the DU to be served by and the coordinates for the DUlocation, your GPS will tell you the magnetic azimuth that theDU should be aimed at, if your GPS is set for magnetic azimuths.On this setting it automatically takes into account the magneticdeclination. So, if the Carrier specifies the azimuth for the DU tobe 90-dg relative to true North (i.e. aimed due East) but your GPSgives you an azimuth of 100-dg magnetic. Then the declination is10-dg. So if the Carrier specifies that the HPCU is to be aimed at 270-dg(i.e. due West) then you will use you compass to aim the HPCU atan azimuth of 280-dg magnetic.When using a compass be sure not to be close to large steelobjects or a false alignment will result.
PERFORMANCE CONSIDERATIONS20 SpotCell 612 Adaptive Repeater
Spotwave Wireless Inc. 21Chapter 4 – Installation This section is for typical for a typical ‘right-of-way’ application,where the DU and HPCU are to be mounted on separate utilitypoles, where the Carrier has specified the required azimuth andmounting heights, and where the required infrastructure work isalready complete. 4.1 Safety4.1.1 Work Site SafetyWarning! Before any work is started at the work site, take note ofoverhead and underground power lines, and any other dangers atthe work site. Ensure safe separation distances from power lines,and safe working practices are followed at all times. Whenworking near roads wear safety vests, white coveralls, and orangehardhats; also place warning signs, flags and traffic cones to warnmotorists. Work facing traffic whenever possible and make use ofa b a r r i e r v e h i c l e f o r a d d e d p r o t e c t i o n .
INSTALLATION22 SpotCell 612 Adaptive RepeaterCaution! If you are installing the SpotCell near high voltage power lines, or in any way are not sure about a safe installation, do not attempt to install it yourself. Call a professional installer, with the appropiate training and skills, for help.4.1.2 RF Safety StatementThe SpotCell 612 repeater uses RF energy and complies with 47CFR, Part 1.1310 , Radiofrequency Exposure Limits for fixedinstallations, pursuant to 47 CFR, Part 24.52 of the FCC rules andregulation for PCS equipment and 47 CFR, Part 1.1310(b).Mount the intentional radiators, the DU and the HPCU, inlocations where the general public will not approach within 1meter (3.28-ft) of the location of either. Caution! Occupational workers, such as electrical utility personnel and repeater service personnel, who are in a transient in front of the DU or HPCU should not be within 4-cm (1.6-in) of the front of the operating intentional radiator for more than 4.6-minutes.
Spotwave Wireless Inc. 234.2 ARU Installation1. Mount the ARU hanger bracket on the HPCU support pole, ora near alternative. Consult the Carrier with respect to specificrequirements. The bracket can be attached with four screws orthree steel bands - see Figure 4.1. Figure 4.1 ARU Mounting Bracket Options (screw mount or steel band mount)2.If necessary use a rope attached to the ARU eye bolt to liftand hold it while fastening it to the mounting bracket withthe provided 4 bolts, nuts and washers as shown in Figure4.2. Figure 4.2 ARU Mounting
INSTALLATION24 SpotCell 612 Adaptive RepeaterCaution! Connection of AC power to the ARU shall be done by a fully qualified licensed electrician (Steps 3 and 4).3.Before connecting the AC power to the ARU ensure that theAC power source is de-energized and the disconnect switchfeeding the ARU power circuit and cable is locked OFF.4.Open the ARU front door using an Allen wrench and ensurethat the ARU circuit breaker is in the open or OFF position.Loosen the two front panel screws and remove the lowerfront panel - see Figure 4.3. Figure 4.3 ARU Interior Panel and AC Power ConnectionLoosen the dome nut on the weather proof 3/4-in conduitfitting at the bottom of the ARU cabinet. Route the ACelectrical supply conduit and wire through the fitting.Tighten the dome nut until mild resistance is felt thentighten 1/4-turn additional for conduit (1/2-turn additionalfor cable not in conduit).panelscrewscircuitbreakergluground live(black)neutral(white)
Spotwave Wireless Inc. 25Connect the live (normally black) wire to the left side of theconnector block, the neutral (normally white) wire to theright side of the connector block, and the ground (normallygreen) wire to the ground stud on the bottom of the ARUcabinet using a suitable ground lug. Follow all local electrical code requirements. 5.Loosen the back-up battery clip screws and remove thebattery clip - see Figure 4.4.Connect the red wire to the battery positive (+) terminal andthe black wire to the negative (-) terminal. Place the batteryon the tray in the ARU cabinet and place the thermalinsulator behind the battery. Figure 4.4 Battery installationReplace and fasten the battery clip. Replace the ARU paneland fasten the panel screws.Note: A fully discharged battery takes 6-hr to charge in theARU. Batteries are shipped charged.6.Bond the external ARU cabinet ground stud to the HPCUsupport pole ground network if the ARU and HPCU arecollocated on the same pole, i.e. not collocated butbatterybattery clip
INSTALLATION26 SpotCell 612 Adaptive Repeaterconnected below grade by buried cable or cable in duct andare less than 12-ft apart - see Figure 4.5. Use a suitable groundlug. Otherwise bond the ground wire to an ARU ground rodinstalled at the base of the ARU support. For addition details -see the Grounding Note below. Note: If the grounding infrastructure work was not done earlier,contact the Carrier to confirm ground wire size and type, and thegrounding network requirements for both the HPCU and DU. Ingeneral the minimum is #6-AWG bare copper ground wire bondedto a 5/8-in x 10-ft copper clad ground rod c/w suitable groundpipe clamp placed at or near the base of both the HPCU and DUsupport poles. Mechanical protection of the ground wire may berequired. Ensure that local code requirements are met.Figure 4.5 ARU Cabinet Ground Studexternalgroundstud
Spotwave Wireless Inc. 274.3 HPCU Installation1.Fasten the HPCU mount to the HPCU mounting pipe at theCarrier specified mounting height, using the provided clamps- see Figure 4.6 (same mounting hardware for both the HPCUand the DU).Figure 4.6 HPCU and DU Pipe Mount Using a magnetic compass orient the mounting bracket sothat when the HPCU is attached it will be aimed at theCarrier specified azimuth. Provide for the angular differencebetween True North and Magnetic North. When aimedcorrectly tighten the pipe clamp.2.Fasten the HPCU to the pipe mount bracket using theprovided nuts and washers.3.Install the provided 40-ft RG-11 ARU to HPCU coaxial cable,and supply and install the HPCU ground wire, as per theCarrier specified requirements. Note: The maximum recommended HPCU cable length is 50-ft.For some installations the coaxial cable and ground wire willbe strapped directly to the pole, for others it will be installedin conduit attached to the pole. If the ground wire is inside ametallic conduit then both ends of the conduit must bebonded to the ground wire.
INSTALLATION28 SpotCell 612 Adaptive Repeater4.Connect the HPCU coaxial cable (the 40-ft cable with greenboots) to the green RF port on the underside of the ARUcabinet - see Figure 4.7.A drip loop in the coaxial cable is needed if the cable at theback of the HPCU does not slope down from the HPCU.Maintain a minimum bend radius of 3-in. A drip loop isshown on the right in Figure 4.7. Figure 4.7 ARU to HPCU Cable and Drip LoopInclude slack for minor alignment adjustments. Use a wrenchto tighten all coax connectors 1/4 turn past finger tight.5.Bond the HPCU to ground using the installed ground wire. Figure 4.8 Ground stud (HPCU and DU)
Spotwave Wireless Inc. 29At the base of the HPCU pole the ground wire is bonded tothe ground rod or network, at the HPCU the ground wire isattached to the ground stud on the HPCU, see Figure 4.8. Usesuitable ground lugs and ground rod clamp.
INSTALLATION30 SpotCell 612 Adaptive Repeater4.4 Alignment4.4.1 Preparation1. Temporarily connect the ARU to DU coaxial cable - see Figure4.9. The DU support pole is typically over 80-ft from theHPCU support pole. Connect one end of the provided 160-ftRG-11 cable to the remaining RF port on the ARU, and theother end to the back of the DU. During alignment testingthe DU will be handheld.Figure 4.9 ARU to DU Coaxial Cable Connection2.Set the ARU Mode switch to INSTALL mode (right position -opposite of ACTIVE). Energize the AC power cable feeding theARU, and set the ARU circuit breaker to the closed (ON)position - see Figure 4.10. Figure 4.10 ARU Mode Switch, Scroll Push button and Circuit Breaker/Power SwitchThe HPCU LED turns green and stays on as long as it haspower.ARUcableconnectorBack of DUACTIVE SCROLLPSU FUSE2A250VACBREAKER
Spotwave Wireless Inc. 314.4.3 Alignment OverviewThis work locates and aims the DU so that for maximum coveragepotential is provided. For some installations this work may alsoresult in a minor HPCU alignment change being made.A bucket truck is recommended for lifting the DU and installer upto the proposed DU location(s). Observe all appropriate safetymeasures. 4.4.4 Coverage PotentialFor maximum coverage potential, a receive signal strength (RSS)of -85-dBm at the DU or better is needed. When the RSS is weakDU to HPCU isolation is very important. The more the DU andHPCU approach a back-to-back orientation and/or the further thetwo units are apart, the greater the isolation and coveragepotential. 4.4.5 Alignment Options If the Carrier has specified that the DL basestation signal that theDU is to use will be a non-dominant signal (i.e. non-dominant PNcode), then skip Section 3.5 (Dominant Alignment) and jump toSection 3.6 (Non-Dominant Alignment).
INSTALLATION32 SpotCell 612 Adaptive Repeater4.5 Dominant Alignment1.ROTATION #1. At the proposed DU mounting location andheight, hold the DU upright pointing away from your body.Rotate it in a full circle - see Figure 4.11. A time of 20 secondsis appropriate to complete the rotation. Ignore the DU LEDindication - see Figure 4.11.If a full rotation is not practical rotate it within theconstraints allowed, but be sure to include the azimuthspecified by the Carrier for the DU. Figure 4.11 DU Alignment Using LED Indicator2.ROTATION #2. Repeat the rotation of the DU but now monitorthe LED - see Figure 4.11. Take note of the azimuths thatshow a GREEN LED - there may be more than one range ofazimuths where the LED is GREEN.Note: For a dominant carrier the Carrier specified azimuth forthe DU will fall within the GREEN. If this is not the case jump toSection 3.6, Non-Dominant Alignment.Table 1. DU LED IndicationsRED LED Unusable DU DL signalYELLOW LED Usable DU DL signalGREEN LED Better DU DL signal
Spotwave Wireless Inc. 333.Have your assistant use the SCROLL button on the ARU toaccess the ACT/ALT indication on the ARU LCD display, thenmonitor the ACT signal level. The ACT reading is the wanteddownlink RSS in dBm. 4.OPTIMIZE SIGNAL STRENGTH. Start by holding the DU at theproposed mounting location and height, and aimed to receivea GREEN LED indication. This alignment should roughlyapproximate the carrier specified azimuth. Have yourassistant read out for you the ACT signal level while you finetune the aim of the DU so as to optimize the signal strength.5.OPTIMIZE COVERAGE. While holding the DU where the RSS ismaximum, have your assistant set the ARU Mode switch toACTIVE mode then SCROLL the ARU display to theRSS/Coverage bar graph display as shown below. Carefullyadjust the aim of the DU to increase the number of coveragebars. Note: Maximum coverage potential is indicated when 5 bars aredisplayed on the Coverage bar graph (see left - lower display).Coverage is proportional to both the RSS (the top bar graphdisplay) and the DU to HPCU isolation. 6.HPCU and DU optimization. If maximum coverage cannot beachieved by modest DU positioning adjustments alone, makea modest adjustment to the HPCU orientation then repeatsteps 1 to 5. Limit the HPCU azimuth change to 15-dg,maximum. 7.Alternate DU mounting height and/or location. Return theHPCU to the original position and try a higher or lower DUmounting height then repeat steps 1 to 5. Do not work atlocations which are unsafe. Always maintain minimum powerline clearance distances.8.When an optimum DU position and alignment is determined,attach the DU to its mounting pipe using the providedhardware, then tighten the mounting bolts for both it andthe HPCU - while ensuring that both the DU and the HPCUremains optimally aligned. Jump to Section 4.7.
INSTALLATION34 SpotCell 612 Adaptive Repeater4.6 Non-Dominant Alignment1.Have your assistant use the SCROLL button on the ARU toaccess the ACT/ALT indication on the ARU LCD display, thenmonitor the ACT signal level. The ACT reading is the wanteddownlink RSS in dBm.2.Using a magnetic compass identify an object several hundredfeet from the DU pole that is on the azimuth that the Carrierhas specified for the DU to be aligned at. 3.While initially aiming the DU at the previously saididentified object and holding it at the proposed mountinglocation and height, have your assistant read out for you theACT signal level while you fine tune the aim of the DU so asto optimize the signal strength. Limit the DU azimuthvariance with respect to the Carrier specified azimuth to 15-dg, maximum. 4.While holding the DU where the RSS is maximum, have yourassistant set the ARU Mode switch to ACTIVE mode thenSCROLL the ARU display to the RSS/Coverage bar graphdisplay as shown below. Carefully adjust the aim of the DU toincrease the number of coverage bars. Note: Maximum coverage potential is indicated when 5 bars aredisplayed on the Coverage bar graph (see left - lower display).Coverage is proportional to both the RSS (the top bar graphdisplay) and the DU to HPCU isolation. 5.If maximum coverage cannot be achieved by modest DUpositioning adjustments alone, make a modest adjustment tothe HPCU orientation then repeat steps 1 to 4. Limit theHPCU azimuth change to 15-dg, maximum. 6.Alternate DU mounting height and/or location. Return theHPCU to the original position and try a higher or lower DUmounting height then repeat steps 1 to 4. Do not work atlocations which are unsafe. Always maintain minimum powerline clearance distances.
Spotwave Wireless Inc. 357.When an optimum DU position and alignment is determined,attach the DU to its mounting pipe using the providedhardware, then tighten the mounting bolts for both it andthe HPCU - while ensuring that both the DU and the HPCUremains optimally aligned.
INSTALLATION36 SpotCell 612 Adaptive Repeater4.7 Installation Completion1.Install the RG-11 ARU to DU coaxial cable, as per the Carrierspecified requirements. This cable is typically 164-ft inlength. It is not in the SpotCell system kit. It is ordered fromSpotwave at the same time the system is ordered. 2.Connect the DU end of the coaxial cable to the DU as shownon the left in Figure 4.12. If the cable runs directly down thepole from the DU a drip loop is not required. Connect theARU end of the ARU-DU cable to the remaining RF port onthe ARU. Figure 4.12 ARU to DU Cable (the long cable)Use a wrench to tighten all coax connectors 1/4 turn pastfinger tight.3.Bond the DU to ground using the installed ground wire. Atthe base of the DU pole the ground wire is bonded to theground rod or network, at the DU the ground wire is attachedto the ground stud on the DU, see Figure 4.8. Use suitableground lugs and ground rod clamp.
Spotwave Wireless Inc. 37Chapter 5 – Display Information5.1 DU & HPCU LED Indicators5.1.1 DUFigure 5.1 DU and HPCU LED locationsThe following DU LED indications are only valid during thesecond complete rotation of the DU.LED IS RED: the DU is not capturing an adequate enough signal for the system to operate. Will also show RED when signal is too strong (not expected to be a common situation). DU LED
DISPLAY INFORMATION38 SpotCell 612 Adaptive RepeaterLED IS YELLOW: the captured signal is within range and the system will function, but the DU is NOT aligned to capture the strongest signal available at its current location. NOTE: the service provider (Carrier) may specify that the DU be aligned to a basestation site (azimuth) that does not produce the strongest signal. LED IS GREEN: during the second rotation of the DU this indicates that the DU is nearly optimally aligned for the current location. A minor alignment adjustment may be needed, using the ARU LCD signal strength and coverage display as indicators of optimum alignment.5.1.2 HPCUThe HPCU LED also indicates three conditions. They are:LED IS OFF: no DC power supply presentLED IS RED: power present + system alarm conditionLED IS GREEN: power present + no alarm condition
Spotwave Wireless Inc. 395.2 ARU LCD Action MessagesThe ARU LCD display shows two types of messages. Actionmessages and standard messages.Action messages provide guidance to the installer. Their displayon the LCD is controlled by the adaptive algorithm. Exampleswere given previously in this Chapter. The ARU LCD displays system status and signal strength. Thesignal strength is indicated by the signal strength bars ( ) andthe coverage strength is indicated by the coverage bars ( ).Table 1 shows the various action messages, and if necessary whataction should be taken.TABLE 1. LCD Action Messages MESSAGE 1 MESSAGE 2 (alternates with Message 1) ACTION REQUIRED or COMMENTS CHxxxINSTALL MODEWeak SignalTry turning DUDU is not optimally positioned. Realign the DU to another azimuth.Poor SignalINSTALL MODEPoor SignalTry Turning DUSystem will not function. Realign the DU to another azimuth.Signal OverdriveINSTALL MODESignal OverdriveTry Turning DURSS too strong. Realign the DU to another azimuth.OUT OF SERVICESystem FaultCHECK CABLE CONNECTIONSOUT OF SERVICESystem FaultCALL PRODUCT SUPPORT Telephone Service Line:1-877-610-9586 CHxxx MOVE HPCUnone Increase isolation by moving HPCU. CHxxx In Servicenone Signal weak and coverage poor. Improve RSS & improve isolation. CHxxx In Servicenone Signal weak but coverage good. No action required.OUT OF SERVICEPoor IsolationOUT OF SERVICETry moving HPCUIncrease isolation by moving the HPCU (DU only if necessary).
DISPLAY INFORMATION40 SpotCell 612 Adaptive RepeaterCHxxxIn Servicenone All OKNo action requiredOUT OF SERVICELoss of SignalOUT OF SERVICESearching.. .Temporary loss of service.No action required.OUT OF SERVICELoss of SignalOUT OF SERVICETry turning DU24 hr loss of service. Realign or relocate the DU.TABLE 1. LCD Action Messages
Spotwave Wireless Inc. 415.3 ARU LCD Standard Messages Standard messages are available at all times. They are shown inTable 2.Standard LCD displays are those that are available at all times. Anexample is given below. The actual displays may change with theSoftware version. There are 15 standard displays. Only one display is available at atime. The displays appear in the order shown. They are accessedby pressing the ARU SCROLL push button. The order of thedisplays is as shown in Table 2. TABLE 2. ARU LCD Standard Messages MESSAGE (with example) DESCRIPTIONACT SIG:ALT SIG:-85dBm-79dBmIn-band (ACTive) signal level (at DU, measured at HPCU)In-band (ALTernate) signal level (at DU, measured at HPCU)ISOLATIONBACK-OFF:(15) 0dB(nn) Downlink Signal Quality Indexa,b,c,d (SQI)Downlink gain reduction due to limited DU to HPCU isolationDL GAIN:UL GAIN:109dB99dBSystem gain on downlink System gain on uplink (approx. 10-dB less than downlink gain)DVOUT:UVOUT:nnnmVnnnmVSpotwave UseDVSET:UVSET:nnnmVnnnmVSpotwave UseDVCTL:UVCTL:nnnmVnnnmVSpotwave UseSTART:STOP:1950.00MHz1965.00MHzIndicates start frequency of downlink in-band signalIndicates stop frequency of downlink in-band signalPCB TEMPERATURE55 o CSpotwave UseWORKING TIME 0d 00h15:44 Indicates days/hours/minutes since last power upELAPSED TIME 10days 13hr Indicates total time in days/hours for system operationHPCU VDU V8.08 V10.5 VIndicates DC supply voltage at input to the HPCU and DU coaxial cables respectively.
DISPLAY INFORMATION42 SpotCell 612 Adaptive RepeaterStandard Display 1 - Active & Alternate RSSDisplay 1 indicates the carrier level into the DU as measured atthe ARU. The ACTive carrier is the wanted in-band signal and theALTernate is the unwanted out-of-band signal level (before filter-ing).Standard Display 2 - Signal Quality Index & Back-OffDisplay 2 confirms the quality of the installation with respect to it’s potential to deliver rated coverage. Coverage may require the installer to optimize the DU and HPCU locations. An optimal DU location will deliver a strong, high quality downlink signal that exhibits minimum fading. Success in this is indicated on the ARU display via the Signal Quality Index or SQI on Display 2 (as shown in Table 2 ). On the LCD, SQI is labelled as “ISOLATION (nn)”. High quality downlink signals have an SQI less than 60.An optimal HPCU location will provide coverage where it is required while satisfying the HPCU to DU isolation need.Where available isolation is less than the gain required to achieve rated output power, the system gain is reduced by the adaptive algorithm to ensure stability. The resulting gain reduction is DU CUR: 812mA Current being drawn by the DU S/W WDTH/W WDT00Software watchdog timerHardware watchdog timerTests the LCD display by lighting all segmentsS/W v2.3.9.0@ 05-01Displays software version and date codea. For SQI >80, do not install the DU at this position.b. For SQI >59, try another DU locationc. For SQI <60, < 3-dB back-off. Good downlink signal quality.d. For SQI <20, 0-dB back-off. Excellent downlink signal quality.TABLE 2. ARU LCD Standard Messages
Spotwave Wireless Inc. 43labelled as back-off on the LCD Display 2. Back-off is displayed in dB units. When isolation is high, ACT RSS is high, ALT RSS is not excessive and fading is minimum, and isolation is adequate - the adaptive algorithm will deliver rated output power. However, maximum coverage will be delivered, if and only if, the installer has located and oriented the HPCU such that it provides the coverage where it is needed. That is, located where the HPCU antenna pattern matches the required coverage area with no significant RF dense materials in the way.Standard Display 3 - Downlink & Uplink GainDisplay 3 in Table 2 indicates the actual gain provided for boththe downlink and uplink directions. The indicated gain will behigh only if high gain is needed (due to a low downlink RSS) andthe SQI is good.Standard Displays 4 to 15Displays 4 to 13 shown in Table 2 are not important to the installer and not discussed here. Display 15 identifies the Spot-Cell Software version.
DISPLAY INFORMATION44 SpotCell 612 Adaptive Repeater
Spotwave Wireless Inc. 45Appendix A – SpotCell 612 SpecificationsNote: Spotwave Wireless has the right to change specificationswithout notice.A.1 ComplianceThe SpotCell 612 repeater uses RF energy and complies with 47CFR, Part 1.1310, Radiofrequency Exposure Limits for fixedinstallations, pursuant to 47 CFR, Part 24.52 of the FCC rules andregulation for PCS equipment and 47 CFR, Part 1.1310(b).
46 SpotCell 612 Adaptive RepeaterA.2 Antennas:A.3 ArchitectureTABLE A1. Antenna SpecificationsDU Antenna HPCU AntennaGain (dBi) 11.5 11.5Elevation Beamwidth - typical (dg) 36 36Azimuth Beamwidth - typical (dg) 46 46Front-to-Back Ratio (dB) 26 26Polarization Vertical VerticalTABLE A2. System SpecificationsFrequency Band of Operation Uplink: 1850-1890 MHzDownlink: 1930-1970 MHzFormats Supported PCS CDMACoverage Fully adaptive, supports multiple simultaneous usersOutdoor Range: to 825-ftIndoor Range: Up to 50,000-ft2 in large open areasSystem Gain Automatic, fully adaptive,Maximum 115-dB downlink (for Downlink input of -91 dBm EIRP),Maximum 105-dB uplinkMinimum 68-dB downlink (for Downlink input of -44 dBm EIRP),Minimum 58-dB uplinkRated Downlink output per carrier is always +24 dBmDownlink Operating Range -96 to -44 dBm (receive isotropic power) - coverage reduced at lev-els below -91 dBmInput Overload Protection Uplink: Fully adaptiveDownlink: Fully adaptiveMaximum Output Levels (radiated) Uplink: 30-dBm EIRP maximum (composite)Downlink: 30-dBm max (composite), managed per channel at 24-dBm per channel)Rated Downlink output per carrier is +24 dBm (for a maximum of four carriers. If number of carriers exceeds four, per carrier power is reduced such that composite downlink output is always +30 dBm EIRP)Typical 20dB BW Customer specific: 5.37-MHz, 10.74-MHz, 16.1-MHz (nominally 5-MHz, 10-MHz and 15-MHz respectively)Third Order Intercept (radiated) Uplink: 45-dBm EIRPDownlink: 45-dBm EIRPPower Supply AC Input Voltage Range: 90-V to 130-V rms, 50 to 60-Hz
Spotwave Wireless Inc. 47Power Consumption 50-W (heater OFF)125-W (heater ON)Standby Battery Time 2-hr. (heater disabled)TABLE A2. System Specifications
48 SpotCell 612 Adaptive RepeaterA.4 PhysicalA.5 InstallationDiagnosticsTABLE A3. l Physical SpecificationsOperating Temperature DU & HPCU: -40° to +55° CARU: -40° to +55° C (with heater)Size DU & HPCU: 14"w 10.5" h 3.5" dARU: 10" w 18"h 7" dWeight DU & HPCU: 4-lb.ARU c/w battery: 25-lb. RF Connectors & Impedance Type F 75-ohm RF Cable 2-RG-11 Quad shielded required, 1-41’supplied1- ordered for required length(System supports up to 164 ft. or 50 m) TABLE A4. Installation RequirementsInstallation Time Less than one hour typicalOutdoor Unit Alignment No prior knowledge of base station location requiredBuilt in alignment algorithm (LED Indicator on outdoor unit)Test Equipment None requiredNo RF knowledge required for installationUser Controls None, setup and operation is fully automaticTABLE A5. Diagnostic ToolsFault Indicators LED on DU (installation only)LED on HPCU (during normal operation)ARU (wireless modem, LCD display, AC power light)Remote Connectivity Ethernet port on ARU and wireless modemSystem Interrogation Multifunction LCD indicator ARU
Spotwave Wireless Inc. 49www.spotwave.comSpotwave Wireless Inc. 1 Hines Road Ottawa ON K2K 3C7 Canada 2004 Spotwave Wireless Inc. All rights reserved.Spotwave and SpotCell are trademarks of Spotwave Wireless Inc. Patents pending.
50 SpotCell 612 Adaptive Repeater

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