Trango Broadband TrangoLINK-45TM user manual Site Survey

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Appendix A

Site Survey Page

The site survey function measures overall noise floor as well as in-band noise containing data packets. Noise is reported in terms of average and peak dBm for the period tested. The user specifies duration of the test in minutes as well as the antenna port. To run a site survey, the radio must be in Opmode OFF.

In this example the site survey function was performed for 1 minute on the vertical polarity. The lower band (5250 – 5340 Mhz) is reported to be relatively clean with a noise floor in the range of –97 to –98 dBm. The noise floor in the upper band (5735 – 5835 MHz) is higher and ranges from –58 dBm (at 5735 Mhz) to –90 dBm (at frequency 5775 MHz. In this example, channel 19 is the noisiest and should be avoided.

Trango Broadband Wireless — TrangoLINK-45

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Contents Ffirm TrangoLINK-45 Point-to-Point Wireless Ethernet Bridge DFS Ofdm Firmware Upgrade Procedure FCC Information PrefaceIndustry Canada Information Warranty InformationEurope Information Email sales@trangobroadband.com Adaptive Modulation OverviewDual Polarity Antenna ARQISM 5725 MHz to 5875 MHz Line-of-Sight Range & Throughput Range vs. ThroughputSystem Contents Location of Serial Number & MAC Address Location of RJ-45/LED Port & IP Reset ButtonGetting Started Connections and PowerChanging Password Configuration ToolsSystem Information sysinfo Troubleshooting Ethernet ConnectionsSysinfo Example MAC Rssi LED RssiARQ Getting Started System Information sysinfo Key Concepts ConfigurationEssentials to Establish a Wireless Link Master Unit ConfigurationRemote Unit Configuration LEDs Establishing a Wireless LinkChanging IP Address Command format linktest loc speed peer speed RF Link Loopback Test linktest commandSuccess 16QAM Link Speed & Power SettingsBpsk QpskImportant Note for -EU Models MU Autoscan Feature DescriptionAutomatic Rate Shifting Feature Description MIR Feature Description Encryption Feature DescriptionCommand Reference Listing Configuration Command Reference Listing Configuration Command Reference Listing Site survey Deployment & InstallationSite Selection Channel Planning Rssi Command and Antenna Alignment Mounting Hardware Port Plug and Port Plate HardwareWeatherizing Connecting External Antenna on EXT ModelCat-5 Cabling Considerations GroundingSnmp SnmpExample 1 Upgrade main image firmware to 1.0a6 Firmware Upgrade ProcedureFirmware Upgrade Password Upgrade ProcedureFrom Computer Command Prompt Session Appendix a Using the Http Interface Appendix a MAC Configuration Appendix a Connection Status Site Survey Link Control RF Parameters Appendix B SpecificationsFEC & ARQ Channels of OperationAppendix B Specifications Etsi Data ParametersRegulatory Compliance Environmental Power ParametersPower Supply MechanicalVswr Antennas