Motorola Solutions 89FC5809 900 MHz Fixed Wireless (ISM) User Manual Canopy 900 MHz User Guide Issue 2

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Updated Users Manual

900-UG-enIssue 2August 2004CanopyTM 900 MHzAccess Point (AP) andSubscriber Module (SM)User GuideSoftware Release Notes

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 2 of 16NOTICESImportant Note on ModificationsIntentional or unintentional changes or modifications to the equipment must not be made unless under the express consent of the partyresponsible for compliance. Any such modifications could void the user’s authority to operate the equipment and will void themanufacturer’s warranty.U.S. Federal Communication Commission (FCC) and Industry Canada (IC) NotificationThis device complies with part 15 of the U. S. FCC Rules and Regulations and with RSS-210 of Industry Canada. Operation issubject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept anyinterference received, including interference that may cause undesired operation.This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the U.S. FCCRules and with RSS-210 of Industry Canada. These limits are designed to provide reasonable protection against harmful interferencein a residential installation. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used inaccordance with these instructions, may cause harmful interference to radio communications. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipment on and off, the user is encouraged tocorrect the interference by one or more of the following measures:• Increase the separation between the affected equipment and the unit;• Connect the affected equipment to a power outlet on a different circuit from that which the receiver is connected to;• Consult the dealer and/or experienced radio/TV technician for help.This device has been certifed with Industy Canada to operate with an antenna having a maximum gain of 10 dBi. Using an antennahaving a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms. To reducepotential radio interference to other users, Industry Canada requires the antenna type and its gain be chosen so that the equivalentisotropically radiated power (EIRP) is not more than that required for successful communication.FCC IDs and Industry Canada Certification Numbers are listed in the following table:ModuleTypesOperating FrequencyRangeRMS PowerReflector or AntennaFCC IDIndustry CanadaCertificationNumberSM APISM 902 to 928 MHzUp to 0.4 W(26 dBm)Maxrad Model # Z1681, flat panelwith 10 dBi gainMars Model # MA-IS91-T2, flatpanel with10 dBi gainMTI Model #MT-2630003/N, flatpanel with 10 dBi gainABZ89FC5809109W-9000ISMExposure NoteThe antenna of a Canopy 900 MHz module must be installed to provide a separation distance of at least 60 cm (approx 24 inches)from all persons. When so installed, the module’s RF field is within Health Canada limits for the general population; consult SafetyCode 6, obtainable from Health Canada’s website http://www.hc-sc.gc.ca/rpb. Per Health Canada Safety Code 6, the installer of thisradio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canadalimits for the general population.Currently certified 900 MHz antennas have an antenna gain of 10 dBi, which means they are limited to a maximum RMS power of 0.4W (26 dBm) to remain within the regulatory limit of 4 W (36 dBm) for the 900 MHz frequency band.The applicable power density exposure limit for radios operating in the 900 MHz frequency band is 6 Watt/m2, according to the FCCOET Bulletin 65, the ICNIRP guidelines, and the Health Canada Safety Code 6. The corresponding compliance distances referencedabove have been determined by assuming worst-case scenarios. The peak power density (S) in the far-field of a radio-frequency sourcewith rms transmit power P and antenna gain G at a distance d is24dGPSπ⋅=In the case of a 900 MHz Canopy SM or AP with an antenna gain of 10 dBi (a factor of 10) and correctly entered in the user interfaceas a 10 dBi antenna, the peak power density equals the exposure limit at a distance of 23 cm. A power compliance margin of nearly 7times is artificially introduced by setting the distance to 60 cm.The compliance distance is greatly overestimated in these cases because the far-field equation neglects the physical dimension of theantenna, which is modeled as a point-source.Software License Terms and Conditions

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 3 of 16ONLY OPEN THE PACKAGE, OR USE THE SOFTWARE AND RELATED PRODUCT IF YOU ACCEPT THE TERMS OFTHIS LICENSE. BY BREAKING THE SEAL ON THIS DISK KIT / CDROM, OR IF YOU USE THE SOFTWARE OR RELATEDPRODUCT, YOU ACCEPT THE TERMS OF THIS LICENSE AGREEMENT. IF YOU DO NOT AGREE TO THESE TERMS, DONOT USE THE SOFTWARE OR RELATED PRODUCT; INSTEAD, RETURN THE SOFTWARE TO PLACE OF PURCHASEFOR A FULL REFUND. THE FOLLOWING AGREEMENT IS A LEGAL AGREEMENT BETWEEN YOU (EITHER ANINDIVIDUAL OR ENTITY), AND MOTOROLA, INC. (FOR ITSELF AND ITS LICENSORS). THE RIGHT TO USE THISPRODUCT IS LICENSED ONLY ON THE CONDITION THAT YOU AGREE TO THE FOLLOWING TERMS.Now, therefore, in consideration of the promises and mutual obligations contained herein, and for other good and valuableconsideration, the receipt and sufficiency of which are hereby mutually acknowledged, you and Motorola agree as follows:Grant of License. Subject to the following terms and conditions, Motorola, Inc., grants to you a personal, revocable, non-assignable,non-transferable, non-exclusive and limited license to use on a single piece of equipment only one copy of the software contained onthis disk (which may have been pre-loaded on the equipment)(Software). You may make two copies of the Software, but only forbackup, archival, or disaster recovery purposes. On any copy you make of the Software, you must reproduce and include thecopyright and other proprietary rights notice contained on the copy we have furnished you of the Software.Ownership. Motorola (or its supplier) retains all title, ownership and intellectual property rights to the Software and any copies,including translations, compilations, derivative works (including images) partial copies and portions of updated works. The Softwareis Motorola’s (or its supplier's) confidential proprietary information. This Software License Agreement does not convey to you anyinterest in or to the Software, but only a limited right of use. You agree not to disclose it or make it available to anyone withoutMotorola’s written authorization. You will exercise no less than reasonable care to protect the Software from unauthorized disclosure.You agree not to disassemble, decompile or reverse engineer, or create derivative works of the Software, except and only to the extentthat such activity is expressly permitted by applicable law.Termination. This License is effective until terminated. This License will terminate immediately without notice from Motorola orjudicial resolution if you fail to comply with any provision of this License. Upon such termination you must destroy the Software, allaccompanying written materials and all copies thereof, and the sections entitled Limited Warranty, Limitation of Remedies andDamages, and General will survive any termination.Limited Warranty. Motorola warrants for a period of ninety (90) days from Motorola’s or its customer’s shipment of the Software toyou that (i) the disk(s) on which the Software is recorded will be free from defects in materials and workmanship under normal useand (ii) the Software, under normal use, will perform substantially in accordance with Motorola’s published specifications for thatrelease level of the Software. The written materials are provided "AS IS" and without warranty of any kind. Motorola's entire liabilityand your sole and exclusive remedy for any breach of the foregoing limited warranty will be, at Motorola's option, replacement of thedisk(s), provision of downloadable patch or replacement code, or refund of the unused portion of your bargained for contractualbenefit up to the amount paid for this Software License.THIS LIMITED WARRANTY IS THE ONLY WARRANTY PROVIDED BY MOTOROLA, AND MOTOROLA AND ITSLICENSORS EXPRESSLY DISCLAIM ALL OTHER WARRANTIES, EITHER EXPRESS OF IMPLIED, INCLUDING BUTNOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ANDNONINFRINGEMENT. MOTOROLA DOES NOT WARRANT THAT THE OPERATION OF THE SOFTWARE WILL BEUNINTERRUPTED OR ERROR-FREE, OR THAT DEFECTS IN THE SOFTWARE WILL BE CORRECTED. NO ORAL ORWRITTEN REPRESENTATIONS MADE BY MOTOROLA OR AN AGENT THEREOF SHALL CREATE A WARRANTY ORIN ANY WAY INCREASE THE SCOPE OF THIS WARRANTY. MOTOROLA DOES NOT WARRANT ANY SOFTWARETHAT HAS BEEN OPERATED IN EXCESS OF SPECIFICATIONS, DAMAGED, MISUSED, NEGLECTED, OR IMPROPERLYINSTALLED. BECAUSE SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF IMPLIEDWARRANTIES, THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU.Limitation of Remedies and Damages. Regardless of whether any remedy set forth herein fails of its essential purpose, IN NOEVENT SHALL MOTOROLA OR ANY OF THE LICENSORS, DIRECTORS, OFFICERS, EMPLOYEES OR AFFILIATES OFTHE FOREGOING BE LIABLE TO YOU FOR ANY CONSEQUENTIAL, INCIDENTAL, INDIRECT, SPECIAL OR SIMILARDAMAGES WHATSOEVER (including, without limitation, damages for loss of business profits, business interruption, loss ofbusiness information and the like), whether foreseeable or unforeseeable, arising out of the use or inability to use the Software oraccompanying written materials, regardless of the basis of the claim and even if Motorola or a Motorola representative has beenadvised of the possibility of such damage. Motorola's liability to you for direct damages for any cause whatsoever, regardless of thebasis of the form of the action, will be limited to the price paid for the Software that caused the damages. THIS LIMITATION WILLNOT APPLY IN CASE OF PERSONAL INJURY ONLY WHERE AND TO THE EXTENT THAT APPLICABLE LAWREQUIRES SUCH LIABILITY. BECAUSE SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATIONOF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, THE ABOVE LIMITATION MAY NOT APPLY TOYOU.Maintenance and Support. Motorola shall not be responsible for maintenance or support of the software. By accepting the licensegranted under this agreement, you agree that Motorola will be under no obligation to provide any support, maintenance or service inconnection with the Software or any application developed by you. Any maintenance and support of the Related Product will beprovided under the terms of the agreement for the Related Product.Transfer. In the case of software designed to operate on Motorola equipment, you may not transfer the Software to another partyexcept: (1) if you are an end-user, when you are transferring the Software together with the Motorola equipment on which it operates;or 2) if you are a Motorola licensed distributor, when you are transferring the Software either together with such Motorola equipment

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 5 of 16Table of Contents1 Introduction ________________________________________________________ 61.1 Document Change History _______________________________________________61.2 Feedback on Documentation _____________________________________________61.3 Technical Support______________________________________________________62 Feature Description and Operation _____________________________________ 82.1 3.3 Mbps Signaling Rate _________________________________________________ 82.2 Network Features Identical to 5.2 GHz, 5.7 GHz, and 2.4 GHz__________________ 82.3 Available as AP and SM – no Backhaul ____________________________________ 82.4 Three non-overlapping channels __________________________________________82.5 Range of 40 Miles LOS, Increased Foliage Penetration NLOS __________________ 92.6 Modules and Antennas available _________________________________________ 102.7 Spectrum Analyzer ____________________________________________________ 132.8 Remote AP without Tower ______________________________________________ 142.9 900 MHz Modules Use Release 4.2.2 ______________________________________ 143 900 MHz AP and SM Specifications ___________________________________ 15List of FiguresFigure 1: Highlights of 900 MHz AP Configuration Page ______________________________________ 9Figure 2: Connectorized 900 MHz Canopy module and Flat Panel Antenna _______________________ 11Figure 3: Additional Connectorized 900 MHz module and Flat Panel Antenna _____________________ 12Figure 4: 900 MHz SM Spectrum Analyzer_________________________________________________ 14

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 6 of 161 IntroductionThis guide is designed for operators already familiar with the Canopy system who only want the “delta” or“difference” information for the Canopy 900 MHz Access Point and Subscriber Module. The informationin this guide will be included in appropriate sections of the Canopy documentation set.• If you are familiar with the Canopy system, want to know what is new with the 900 MHz modules,and don’t want to search through the general Canopy manuals, this guide is for you.• If you are new to the Canopy system or need information across all the products and frequencybands in the Canopy family, you should use the general Canopy manuals, not this “differences” userguide.To ensure you have the latest user information, check the manuals section of the Canopy web site athttp://motorola.canopywireless.com/support_library.php#manual-en.The following abbreviations are used throughout these notes:APAccess Point ModuleSMSubscriber Module1.1 Document Change HistoryIssue 2• Updated exposure distance calculation details (inNotices section) - exposure separation distance remainsunchanged at 60 cm (approx 24 in).Issue 1• First Issue1.2 Feedback on DocumentationWe welcome your feedback on Canopy documentation. Comments on structure, content, accuracy,completeness, or any other area are appreciated. Please send your feedback to technical-documentation@canopywireless.com.1.3 Technical SupportIf problems arise, the Canopy support team is here to help. Here is the escalation path for resolution of aproblem:1. Check this document.2. Escalate the problem to your Canopy supplier.3. Escalate the problem to Canopy Technical Support or other designated Tier 3 technical support:Canopy Technical Support email: technical-support@canopywireless.com1 888 605 2552

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 7 of 16 or+1 217 824 9742When you send e-mail or call, please include the following information:• Information on your network configuration, especially IP addresses and MAC addresses.• Version numbers of the software on the modules with problems.

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 8 of 162 Feature Description and OperationEach of the following sections describes features that are new or different or important with theintroduction of Canopy 900 MHz APs and SMs.2.1 3.3 Mbps Signaling RateDescriptionCanopy 900 MHz AP and SM modules operate at 3.3 Mbps (compared to 10 Mbps for other Canopyfrequency bands). With Downlink Data set to 75% on the AP Configuration page, the AP supports highthroughput to an SM. As in other Canopy frequency bands, an AP has more bandwidth than an individualSM.OperationUplink and Downlink rates can be checked using the Link Test page on the AP. On an AP, select ExpandedStats, then Link Test.2.2 Network Features Identical to 5.2 GHz, 5.7 GHz, and 2.4 GHzDescriptionCanopy 900 MHz modules run the same software and provide the same network features as all otherCanopy APs and SMs. NAT, color codes, SNMP, authentication, RSSI measurements, jitter measurements,AP connections to a CMM2 or CMMmicro, AES option, and so on all work the same as before.OperationSame operation as other frequency bands.2.3 Available as AP and SM – no BackhaulDescriptionAP and SM modules are available for building 900 MHz Point to Multi-point networks. Backhauls are notprovided, as the narrower bandwidth available in the allocated 900 MHz frequency band does not lenditself to the capacity usually desired for backhauls.2.4 Three non-overlapping channelsDescriptionThe Canopy 900 MHz modules provide 3 non-overlapping channels within the allocated 900 MHzspectrum. Channels are 8 MHz wide, and can be set with RF Frequency Carrier (center of the channel) at906, 907, 911, 915, 919, 923, or 924 MHz. For normal operation, it is recommended that the operator use• 906 MHz for north and south facing APs• 915 MHz for northeast and southwest facing APs• 924 MHz for southeast and northwest facing APsNote, this takes advantage of the spectrum available to provide 9 MHz between channel centers, 1 MHzgreater than the minimum 8 MHz channel size, for additional channel separation.OperationOn the AP Configuration page, set the RF Frequency Carrier parameter to the desired frequency as shownin Figure 1: Highlights of 900 MHz AP Configuration Page.On the SM Configuration page, select/check the desired frequencies in the Custom RF Frequency ScanSelection List.

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 9 of 16Depending on local practices, this may mean selecting all frequencies to scan (the SM will register to anyfrequency, but takes longer to scan), only one frequency to scan (forces the SM to only register to an AP onthat frequency and minimizes scan time after SM reboot), or the three recommended AP frequencies of906, 915, and 924 MHz (allows for an SM to “switchover” to an AP on another frequency if the one it isregistered to fails or loses signal).Figure 1: Highlights of 900 MHz AP Configuration Page2.5 Range of 40 Miles LOS, Increased Foliage Penetration NLOSDescriptionThe Canopy 900 MHz modules have a Line-of-Sight (LOS) range of 40 miles (over 64 km), and increasedNon-Line-of-Sight (NLOS) range. NLOS range is dependent on foliage, topography, obstructions, andother RF engineering considerations. The physics of longer-wavelength 900 MHz, the power allowed byregulatory authorities, and the low Canopy Carrier-to-Interference (C/I) ratio combine to support serviceover these increased LOS and NLOS ranges.While the expected typical range in real-world conditions is 40 miles, the AP can be set for a range up to120 miles (over 190 km) to accommodate long shots with very clear Fresnel zone (possibly due to hightower or mountain top location) and quiet RF environment.Setting the range higher tells the software to have a slightly longer switchover time between transmit andreceive to accommodate longer air delay. This reduces the slots per frame available for data, which slightlyreduces aggregate throughput at the AP. However, the predictability of Canopy point-to-multi-pointthroughput continues. All SMs served by an AP set to a given range continue to have the same throughputregardless of their distance from the AP.

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 10 of 16The 900 MHz modules complement the other frequency bands offered. The 900 MHz modules can be usedto cover a larger area, albeit with lower throughput, than the other frequency bands. Depending on specificoperator requirements, they can be used to penetrate foliage, have greater range, or add additionalsubscribers or additional overall throughput to a tower that is maxed out or can’t use another frequencyband due to interference or tower rights issues.OperationSet the Max Range parameter on the AP Configuration page to the distance of the furthest planned SMfrom the AP cluster, as shown in Figure 1: Highlights of 900 MHz AP Configuration Page.Important!• Don’t over-set the range. Setting the range higher does not increase the power of the AP.• Setting the range higher can reduce aggregate throughput.• All 900 MHz APs in a cluster must be set to the same Max Range.2.6 Modules and Antennas availableDescription900 MHz AP and SM modules are initially available as connectorized units connecting to connectorizedantennas. The following sections describe the module and three regulatory agency certified antennaoptions.Connectorized AP or SMA connectorized 900 MHz AP or SM uses the same housing as a 2.4, 5.2, and 5.7 GHz module and has a 16inch (approx 40 cm) cable with a male N-type connector for connecting to the antenna. It has a coveredEthernet port and utility port (for alignment headset, sync cable to CMM2, or override plug), the same as2.4, 5.2, and 5.7 GHz modules. Figure 2: Connectorized 900 MHz Canopy module and Flat Panel Antennashows a connectorized module connected to a flat panel antenna.Connectorized Flat Panel AntennaMotorola offers an external antenna, as shown in Figure 2: Connectorized 900 MHz Canopy module andFlat Panel Antenna. The attributes of this antenna include:• 10 dBi gain• 8.8” x 8.1” x 1.6” (22.4 x 20.6 x 4.06 cm)• 1.2 lbs (0.54 kg)• vertical or horizontal polarization• 12 inch (30.5 cm) cable• female N-type connector• 3 dB beam width approximately 60° vertical and 60° horizontal

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 11 of 16Figure 2: Connectorized 900 MHz Canopy module and Flat Panel AntennaOther Connectorized Flat Panel AntennasMotorola has certified an additional two antennas that are available through Canopy resellers. Third partiesmay also certify additional antennas for use with the Canopy connectorized 900 MHz module.The attributes of one of these certified antennas (shown in Figure 3: Additional Connectorized 900 MHzmodule and Flat Panel Antenna) is as follows:• 10 dBi gain• 12"x12"x1" (30.5 x 30.5 x 2.5 cm)• 3.3 lbs (1.5 kg)• vertical or horizontal polarization• female N-type connector)• 3 dB beam width 60° vertical and 60° horizontal

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 12 of 16Figure 3: Additional Connectorized 900 MHz module and Flat Panel AntennaOperationTo install an antenna to a mast or structure, follow the antenna manufacturer’s instructions. The moduleand antenna should be installed in a safe and secure manner using industry practices.Important! The Universal Mounting Bracket available from Motorola (part number SMMB-1 andconsisting of a mounting bracket and L-shaped aluminum tube) is designed for holding one Canopymodule. It is not designed for holding both the module and a connectorized antenna.Important! Use of connectorized antennas requires professional installation. The professional installeris responsible for• Selection of an antenna approved for use with the Canopy 900 MHz AP and SM by the nationalregulatory agency• Setting of the gain consistent with the antenna and within regulatory limits• Use of moisture sealing tape or wrap to increase long-term reliability of the connectorizedconnectionEnter the dBi gain of your antenna in the Antenna Gain parameter on the AP Configuration page, as shownin Figure 1: Highlights of 900 MHz AP Configuration Page.

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 13 of 16For this antenna:Enter this Antenna Gain:Flat Panel antennas certified with regulatoryagencies by Motorola10 dBiAntenna certified by third partyConsult antenna documentationLeave the External Filters Delay parameter on the AP Configuration page (see Figure 1: Highlights of 900MHz AP Configuration Page) at the factory default of 0 Nanoseconds, regardless of whether you havecavity filters. (The External Filter Delay was included in the user interface in case it was needed, but turnsout to never be needed – leave it set to 0.)Important! To remain within the legal regulatory limits for antenna output power, you must not set theAntenna Gain parameter lower than the actual gain of your antenna. If you have a 10 dBi antenna, do notenter an Antenna Gain of 8 or 9. This parameter must be set equal to or higher than the actual gain of yourantenna to remain within the legal regulatory limits for antenna output power.The parameter has a range from 8 dBi to 32 dBi. When set to 8 dBi, the radio will have a power-out of 28dBm at the connector, which along with an 8 dBi antenna will generate the legal maximum EIRP of 36dBm (4 W). When set to 12 dBi, the radio will have a power-out of 24 dBm at the connector, which alongwith a 12 dBi antenna will generate the legal maximum EIRP of 36 dBm (4 W).Note! In some circumstances, it may be advantageous to set the parameter higher than the actual gain ofyour antenna. This reduces the power (and range) of the link, and may be useful to reduce RF power levels,multi-pathing, and jitter in some situations.Important! When using connectorized antennas, the connector can be a point of failure over time dueto moisture. Accepted industry practices should be used to wrap the connector to prevent water ingress.The male and female N-type connectors form a gas tight seal with each other, but the point where the cableenters each connector can be a point for water ingress, with eventual corrosion and failure of theconnection. Wrapping and sealing is critical to long-term reliability of the connection.One option for a weather-tight wrap around the N-type connector is Coax-Seal, made by UniversalElectronics, http://www.coaxseal.com. Sealing material may also be provided with some antennas.Start the wrap on the cable 0.5 to 2 inches inches (about 1.5 to 5 cm) from the connection and finish on thecable 0.5 to 2 inches (about 1.5 to 5 cm) above the connection. See the cable in Figure 1: Highlights of 900MHz AP Configuration Page. Note this cable has been wrapped, but not yet tied or secured against thewind. Once done wrapping, squeeze the wrap with your hand or fingers to compress and remove anytrapped air. For abrasion resistance and appearances, premium vinyl electrical tape can be used over thewrap.2.7 Spectrum AnalyzerDescriptionThe Canopy 900 MHz SM provides a spectrum analyzer much like 2.4, 5.2, and 5.7 GHz SMs, as shown inFigure 4: 900 MHz SM Spectrum Analyzer. Due to the heavy general use of the 900 MHz spectrum, it isadvisable to use the SM’s built-in spectrum analyzer or other equipment to confirm the RF environmentboth at AP and at SM locations during site surveys.OperationOn the SM, click on Expanded Stats, then on Spectrum Analyzer. Click Enable several times to scan andcollect data, then click Disable to return the SM to normal mode.

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 14 of 16Figure 4: 900 MHz SM Spectrum Analyzer2.8 Remote AP without TowerDescriptionA 900 MHz AP can be collocated with a 2.4, 5.2, or 5.7 GHz SM to provide a “remote AP” solution andprovide coverage to a cluster of further distant subscribers, or subscribers with foliage, with no towerlocation or backhaul needed at the remote AP site. The 2.4, 5.2, or 5.7 GHz SM has to have clear LOS to itsAP, but it can be located near the ground and collocated with a 900 MHz AP that then communicates withNLOS 900 MHz SMs. NLOS range is dependent on foliage, topography, obstructions, and other RFengineering considerations.2.9 900 MHz Modules Use Release 4.2.2DescriptionCanopy 900 MHz APs and SMs require Canopy Software Release 4.2.2 or later, FPGA Version 051804 orlater (for DES modules), and Canopy Boot 3.0 or later. Release 4.2.2 will only be available on 900 MHzAPs and SMs and will not be available for general download off the Canopy website for use with 2.4, 5.2,and 5.7 GHz modules. 900 MHz modules running on Release 4.2.2 are fully compatible with mixednetworks containing other frequency band modules running on older releases.

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 15 of 163 900 MHz AP and SM SpecificationsSpecificationCanopy System RangeFrequency Band Ranges902 to 928 MHz (ISM)Access MethodTDD/TDMASignaling Rate3.3 MbpsModulation TypeHigh-index 2-level FSK (Frequency Shift Keying)(Optimized for interference rejection)Carrier to Interference (C/I)Less than 3 dB nominalReceiver Sensitivity-90 dBm typicalOperating RangeUp to 40 miles (64 km) Line-of SightIncreased foliage penetration Non Line-of-SightTransmitter PowerUp to 0.63 W (28 dBm) (when the antenna gain is entered as 8 dBi inthe user interface)Effective Isotropic RadiatedPower (EIRP)Up to 4 W (36 dBm) (when the antenna gain is entered in the userinterface consistent with the actual attached antenna, for example, set to10 dBi for a 10 dBi antenna)Subscriber Flat PanelAntenna10 dBi gain.Vertically or horizontally polarized (changed by physical position),approximately 60° horizontal x 60° vertical 3 dB beam width.Horizontal polarization is recommended, since most cellular and pagingsystems (which use adjacent frequency bands) use vertically polarizedantennas.DC Power (measured at DCconverter)For both AP and SM: Typically 0.3 A @ 24 VDC (7.2 watts)For AP: May reach 0.35 A @ 24 VDC (8.4 watts) under heavy load(high transmit ratio (set by downlink percentage), high packetthroughput)Ethernet, GPS sync, and GPScoax cablesThe use of cables that are rated for the operation temperature of theproduct and that conform to UV light protection specifications ismandatory. The use of shielded cables is strongly recommended,especially on infrastructure (APs).Interface10/100BaseT, half/full duplex.Rate auto-negotiated (802.3 compliant).Protocols UsedIPv4, UDP, TCP, ICMP, Telnet, HTTP, FTP, SNMP, DES.Optionally, AES.Protocols SupportedSwitched Layer 2 Transport with support for all common Ethernetprotocols, such as IPv6, NetBIOS, DHCP, IPX.Software Upgrade PathRemotely downloaded into flash memory

Canopy 900 MHz AP and SM User GuideIssue 2 August, 2004 Page 16 of 16SpecificationCanopy System RangeNetwork ManagementHTTP, telnet, FTP, SNMPWind118 miles/hour (190 km/hour)Operation Temperature-40° F to +131º F (-40° C to +55° C)Connectorized ModuleWeight: 1 lb (0.45 kg)Dimensions: 11.75” H x 3.4” W x 3.4” D (29.9 cm H x 8.6 cm W x 8.6cm D)

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