Proxim Tsunami MP.11 manual Grounding the Antenna, Aligning the Antenna

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Grounding the Antenna

Tsunami MP.11 Antenna Installation

3.To protect the weatherproofing stretch tape from the effects of Ultra-Violet (UV) radiation (for example, from direct sunlight), you should protect the joint with two half-overlapped layers of any vinyl plastic electrical tape. Alternatively, you can apply silicone sealer to protect the weatherproofing tape from sunlight, rain and other weather conditions.

Grounding the Antenna

Direct grounding of the antenna mast, radio hardware and surge arrestor is extremely important.

Note: A safety grounding system is necessary to protect your radio hardware from lightning strikes and the build-up of static electricity.

WARNING!

The antenna mast, radio hardware, and surge arrestor must be connected to the same ground, using an equi-potential bonding conductor.

A good electrical connection should be made to one or more ground rods, using at least a 10AWG ground wire and non-corrosive hardware.

The grounding system must comply with the National Electrical Code and safety standards that apply in your country. Always check with a qualified electrician if you are in doubt whether your radio hardware installation is properly grounded.

Aligning the Antenna

For optimal performance of your wireless link, make sure the antennas are properly aligned (facing one another eye-to-eye). Antenna alignment is a process to physically align the antennas of both units to have the best possible radio link established between them. The antenna alignment process usually is performed during installation and after major repairs.

To align the antennas:

Use a pair of binoculars or a map of the area and a compass to point the antennas to one another.

Use the Antenna Alignment Display feature (AAD) to display a measurement of signal quality at the CLI and serial ports.

You also can use the Link Test option of the management tools that come with the MP.11a and the 5054-R to analyze the radio link quality.

Copyright © 2006 Proxim Wireless Corporation. All rights reserved.

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Contents Part Number 73082/1 Tsunami MP.11 Antenna Installation Guide VersionTrademarks CopyrightTsunami MP.11 Antenna Installation Error! Bookmark not defined ContentsWHO SHOULD USE THIS GUIDE About This BookFINDING ADDITIONAL INFORMATION Installing HardwareConfiguration and Management Hardware SpecificationsABOUT THE TSUNAMI MP.11 PRODUCT FAMILY DANGER SAFETY PRECAUTIONSINSTALLATION PROCESS OVERVIEW Chapter 1. Preparing for InstallationSITE PREREQUISITES INDOOR LINK INSTALLATIONTsunami MP.11a Model 5054 Hardware Tsunami MP.11 Antenna Installation Model 5054 Cable Setup for an Outdoor AntennaModel 2454-Rand Model 5054-RHardware Tsunami MP.11 Antenna Installation Outdoor Hardware PlacementCable System Surge Arrestor PlacementAntenna Cable Route Placing the Antenna OUTDOOR LINK INSTALLATIONa.Neighboring buildings Mirror-glassbuildings Crowded parking lots Wall Side Mount Mounting the AntennaAntenna Mast Requirements Tripod MountSealing the Cable Connectors Connecting the Antenna CableAligning the Antenna Grounding the AntennaAntenna Alignment Display Feature set aad enable local Antenna Alignment CommandsLink Test Antenna PolarizationAntenna Cable Routing BEFORE CLIMBING THE ROOFDETERMINING THE OUTDOOR RANGE Chapter 2. Determining Range and ClearanceRange = Maximum Range x Clearance Factor Clearance Factor Maximum RangeThe distance between the antennas a Expectations DISTANCE ASSUMPTIONS AND EXPECTATIONSModel AssumptionsExpectations Model 5054-RModel 2454-R AssumptionsRSL dBm = Pout - L1+ G1 + G2 - L2 - Lp Calculating Received Signal Level and Link Budgetis the transmitter output power in dBm CALCULATIONSTsunami MP.11 Antenna Installation ProcedureTable 1. Examples of Minimum Antenna Cable Loss Management manualTable 2. Distance and Link Budget Tsunami MP.11 Antenna InstallationINTRODUCTION Chapter 3. Antenna Cabling SystemCABLE COMPONENTS SELECTING THE CORRECT CONNECTOR TYPE Mechanical Layout USING A SURGE ARRESTORVSWR and Insertion Loss SpecificationsClamping voltage PoE,Data Connectors Cable type Dimensions Weight Operating Temperature GroundingSearch Knowledgebase Support and WarrantyUSA & Canada Customers International CustomersWARRANTY AND REPAIR TO BE FILLED OUT BY USER Reported ProblemProblem Description TO BE FILLED OUT BY THE DEALER OR DISTRIBUTOR