HDCTRC4305Point to Point Unlicensed UNII Microwave System

TRACER 4305 System Manual 12804305L1ATRACER 4305 System (Plan A) 12804305L1BTRACER 4305 System (Plan B) 612804305L1A-1A May 2002 Trademarks Any brand names and product names included in this manual are trademarks, registered trademarks, or trade names of their respective holders. To the Holder of the Manual The contents of this manual are current as of the date of publication. ADTRAN reserves the right to change the contents without prior notice. In no event will ADTRAN be liable for any special, incidental, or consequential damages or for commercial losses even if ADTRAN has been advised thereof as a result of issue of this publication. 901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 Phone: (256) 963-8000 ©2002 ADTRAN, Inc. All Rights Reserved. Printed in U.S.A. 612804305L1A-1A© 2002 ADTRAN, Inc.3 About this Manual This manual provides a complete description of the TRACER 4305 system and system software. The purpose of this manual is to provide the technician, system administrator, and manager with general and specific information related to the planning, installation, operation, and maintenance of the TRACER 4305. This manual is arranged so that needed information can be quickly and easily found. The following is an overview of the contents. Section 1System Description Provides managers with an overview of the TRACER 4305 system. Section 3Microwave Path Engineering Basics Explains the basics of analyzing a wireless microwave link, or path. The significant parameters are defined, and several recommendations are offered. Section 3Engineering Guidelines Provides information to assist network designers with incorporating the TRACER 4305 system into their networks. Section 4Network Turnup Procedure Provides step-by-step instructions on how to install the TRACER 4305 unit, determine the parameters for the system, install the network and option modules, and power up the system. Section 5User Interface Guide Explains the terminal interface and provides a description for each of the menus available for the TRACER 4305 system. Section 6Troubleshooting Guide Provides helpful information for troubleshooting common configuration problems for the TRACER 4305 system. Revision History This is the 1 st issue of this manual. 4© 2002 ADTRAN, Inc.612804305L1A-1A Safety Instructions When using your telephone equipment, please follow these basic safety precautions to reduce the risk of fire, electrical shock, or personal injury: 1. Do not use this product near water, such as a bathtub, wash bowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool. 2. Avoid using a telephone (other than a cordless-type) during an electrical storm. There is a remote risk of shock from lightning. 3. Do not use the telephone to report a gas leak in the vicinity of the leak. 4. Use only the power cord, power supply, and/or batteries indicated in the manual. Do not dispose of batteries in a fire. They may explode. Check with local codes for special disposal instructions. Save These Important Safety Instructions Notes provide additional useful information. Cautions signify information that could prevent service interruption. Warnings provide information that could prevent damage to the equipment or endangerment to human life. 612804305L1A-1A© 2002 ADTRAN, Inc.5 Federal Communications Commission Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio frequencies. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Shielded cables must be used with this unit to ensure compliance with Class A FCC limits. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 6© 2002 ADTRAN, Inc.612804305L1A-1A Warranty and Customer Service ADTRAN will repair and return this product within five years from the date of shipment if it does not meet its published specifications or fails while in service. For detailed warranty, repair, and return information refer to the ADTRAN Equipment Warranty and Repair and Return Policy Procedure. Return Material Authorization (RMA) is required prior to returning equipment to ADTRAN. For service, RMA requests, or further information, contact one of the numbers listed at the end of this section. LIMITED PRODUCT WARRANTY ADTRAN warrants that for five years from the date of shipment to Customer, all products manufactured by ADTRAN will be free from defects in materials and workmanship. ADTRAN also warrants that products will conform to the applicable specifications and drawings for such products, as contained in the Product Manual or in ADTRAN's internal specifications and drawings for such products (which may or may not be reflected in the Product Manual). This warranty only applies if Customer gives ADTRAN written notice of defects during the warranty period. Upon such notice, ADTRAN will, at its option, either repair or replace the defective item. If ADTRAN is unable, in a reasonable time, to repair or replace any equipment to a condition as warranted, Customer is entitled to a full refund of the purchase price upon return of the equipment to ADTRAN. This warranty applies only to the original purchaser and is not transferable without ADTRAN's express written permission. This warranty becomes null and void if Customer modifies or alters the equipment in any way, other than as specifically authorized by ADTRAN. EXCEP…

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DS3 LIU DS3 FRAMER DATA PUMP FORWARD ERROR CORRECTION Baseband Processor Board μμC -48Vdc RS-232 DS3 R X TX I Q I Q

SAW AGC PA VCO 12 MHz Modulator VCO 280 TX TX I Q SAW AGC Coupler VCO Control Demodulator RX Attenuator RX I Q X 4 X 4

External Photos Front Rear Rear Panel Right Side Left Side Bottom Top Cover Removed

FCC ID: HDCTRC4305 TRACER 4305 This equipment complies with part 15 of FCC rules.Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. 2.125” +/- .020” 1.00” +/- .020” .100” RAD. DATEREV ECO# COMMENT 4/18/01 @AN/A ORIGINAL REV PRODUCT DRAWN BYENGINEERAPPROVED BY A. BREMERM. KLIESNER TITLE SCALEDWG. NO. TRACER 4305 (DS-3) 32896656 LABEL, FCC 1.00” 1:1 901 EXPLORER BVD. P.O. BOX 140000 HUNTSVILLE, AL 35814-4000 NOTES: 1. PRINT PER ARTWORK SUPPLIED. 2. MATERIAL: .002 WHITE MYLAR SUBSTRATE BLACK LETTERING, .001 CLEAR MYLAR OVERLAY LAMINATED, FLEXCON V.23 PRESSURE SENSITIVE ADHESIVE BACKSIDE. 3. FONT: HELVETICA BOLD, NO FONT SUBSTITUTIONS PERMITTED. 4. FILM: EMULSION SIDE UP.

Internal Photos Main View Baseband PCB Top Baseband PCB Bottom Datel Module, Side Datel Module, Cover Removed RFC Board, Top RFC Board, Bottom RFC Board, Bottom, Shields Removed RFC Board, Left Side Detail, Small Shield Removed RFC Board, Right Side Detail, Small Shield Removed Signal Filter, Top View Signal Filter, Side A Signal Filter, Side B Signal Filter, Antenna Out Signal Filter, Internal View Signal Filter, Inside Cover

Maximum Permissible Exposure Test Report for Adtran, Inc. 901 Explorer Boulevard Huntsville, AL 35806 FCC ID: HDCTRC4305 May 20, 2002 WLL PROJECT #: 7080RFFCC This report may not be reproduced, except in full, without the prior written consent of Washington Laboratories, Ltd. Adtran, Inc. FCC ID: HDCTRC4305 WLL Project #: 7080RFFCC 1 Maximum Permissible Exposure Test Report for FCC ID: HDCTRC4305 1.0 Introduction This report has been prepared on behalf of Adtran, Inc. to show compliance with the RF exposure requirements of FCC Part 15.407(f) as defined in FCC Part 1.1307(b)(1) for the Adtran Tracer 4305 U-NII Device. 3.8 Radio Frequency Radiation Exposure In accordance with Section 1.1310 of the FCC rules, the Maximum Permissible Exposure (MPE) limit for this frequency range is 1mW/cm 2 for General Population/Uncontrolled Access. The EUT is designed for telecommunications transmissions and may use high gain antennas (up to 32.6 dBi) and the transmitter section is designed for mounting on an antenna mast. Only professional installers install this device and is limited to installations such as towers and rooftops. Warnings are in the installation manual which limit the exposure to the direct beam during installation and maintenance. These warnings to the installers insure that the general public is not exposed to RF energy. The TRACER 4305 is designed for a transmit power of 20dBm (100mW). Assuming the highest allowable gain antenna is used (32.6 dBi) the following power density is calculated. S = (PG)/(4πR 2 ) Where, S = Power Density P = Output Power at the Antenna Terminals G = Gain of Transmit Antenna (linear gain) R = Distance from Transmitting Antenna For this device, the calculation is as follows: S = FCC Limit = 1mW/cm 2 P = Output Power = 109.6mW G = Worst Case Gain = 32.6 dBi (1820 linear gain) R = Based on 4.6 meters (15 feet) specified in User’s Manual S = {(109.6mW)(1820}/{(12.56)(460cm 2 )} = 0.075mW/cm 2 Adtran, Inc. FCC ID: HDCTRC4305 WLL Project #: 7080RFFCC 2 This power density is the worst case for maximum beam exposure. This level is below the limit of 1mW/cm 2 MPE for general population/uncontrolled access. This unit is only installed by professionals and is limited in practice to installations on rooftops or towers. Warnings are provided in the installation manual to limit exposure to the direct beam during the installation and maintenance phase. These warnings ensure that the device is installed properly and does not expose the general public to RF energy hazards.

Document 7080-01, Rev. 0 FCC ID: HDCTRC4305 FCC Certification Test Report Washington Laboratories, Ltd May 2002 Page 7 of 33 4 Test Results 4.1 Peak Conducted Transmit Output Power: (FCC Part §15.407(a)(3) The output from the transmitter was connected to an attenuator and then to the input of the RF Spectrum Analyzer (HP8564E). The method of measurement chosen was one that has been an acceptable test procedure per the FCC. The following describes the test procedure used. The analyzer offset was adjusted to compensate for the attenuator and other losses in the system. The 26 dB Emission Bandwidth was measured and used to ensure that the spectrum analyzer bandwidth was not set too low. The following formula was used for calculating the minimum VBW: EBW / (2*pi*30) The EBW was measured at 40.42MHz for Plan A and 40 MHz for Plan B. Using these in the previous formula results in a minimum VBW of 300kHz. Using the spectrum analyzers Band Power Measurement Function over the appropriate EBW gives the peak output reading. The following table lists the conducted power measurements. Note the limit in this table is calculated using a maximum of 30 dBm conducted power with a fixed point-to-point directional gain of 23 dBi. Table 3. RF Power Output Frequency Measured Level Limit Pass/Fail Low Channel 5750 MHz 20.3 dBm 30 dBm Pass High Channel 5800 MHz 20.1 dBm 30 dBm Pass Note the limit in this table is based on the maximum of 30 dBm conducted power limit specified in the FCC Rules. With the fixed point-to-point installation a maximum EIRP of 53 dBm is allowed. Based on the measured power level a directional gain antenna of a maximum 32.7 dBi may be used with the Tracer 4305. During testing a parabolic antenna with 28.5 dBi gain was used. Figure 1 and Figure 2 are the spectrum analyzer peak power measurement results. Document 7080-01, Rev. 0 FCC ID: HDCTRC4305 FCC Certification Test Report Washington Laboratories, Ltd May 2002 Page 8 of 33 Figure 1: Conducted Output Power, Plan A, 5750 MHz Document 7080-01, Rev. 0 FCC ID: HDCTRC4305 FCC Certification Test Report Washington Laboratories, Ltd May 2002 Page 9 of 33 Figure 2: Conducted Output Power, Plan B, 5800 GHz Document 7080-01, Rev. 0 FCC ID: HDCTRC4305 FCC Certification Test Report Washington Laboratories, Ltd May 2002 Page 10 of 33 4.2 Occupied Bandwidth: (FCC Part §2.1049) Occupied bandwidth was performed by coupling the output of the EUT to the input of a spectrum analyzer. The Emissions BandWidth (EBW) was measured at the 26 dB down points with the VBW > RBW setting of the spectrum analyzer. At full modulation, the occupied bandwidth was measured as shown in Figure 3 and Figure 4. Table 4: Emission Bandwidth Plan Frequency (MHz) Emission Bandwidth (MHz) A 5750 40.42 B 5800 40.08 Document 7080-01, Rev. 0 FCC ID: HDCTRC4305 FCC Certification Test Report Washington Laboratories, Ltd May 2002 Page 11 of 33 Figure 3. Emission Bandwidth, Plan A, 5750 MHz Document 7080-01, Rev. 0 FCC ID: HDCTRC4305 FCC Certification Test Report Washington Laboratories, Ltd May 2002 Page 12 of 33 Figure 4: Emission Bandwidth, Plan B, 5800 MHz Document 7080-01, Rev. 0 FCC ID: HDCTRC4305 FCC Certification Test Report Washington Laboratories, Ltd May 2002 Page 13 of 33 4.3 Peak Power Spectral Density (FCC Part §15.407(a)(5)) Per §15.407(a)(5) The output from the transmitter was connected to an attenuator and then to the input of the RF Spectrum Analyzer (HP8564E). The method of measurement chosen was one that has been an acceptable test procedure per the FCC. The following describes the test procedure used. The spectrum analyzer was setup to view the entire bandwidth of the emission. Two traces were captured on the spectrum analyzer. 4.4 Peak Excursion Measurement (FCC Part §15.407(a)(6)) Per §15.407(a)(6) the peak excursion of the modulation envelope to the peak transmit power shall not exceed 13 dB across any 1 MHz bandwidth or the emission bandwidth whichever is less. The output from the transmitter was connected to an attenuator and then to the input of the RF Spectrum Analyzer (HP8564E). The method of measurement chosen was one that has been an acceptable test procedure per the FCC. The following describes the test procedure used. The spectrum analyzer was setup to view the entire bandwidth of the emission. Two traces were captured on the spectrum analyzer. The first trace was performed with the RBW and VBW set to 1 MHz. The second trace was captured with the RBW set to 1 MHz and the VBW set to 300 kHz. The traces were then compared and it was verified that the ratio between the two plots did not exceed 13dB in any 1 MHz band. Figure 5 and Figure 6 show the Peak Excursion measurement results. Document 7080-01, Rev. 0 FCC ID: HDCTRC4305 FCC Certification Test Report Washington Laboratories, Ltd May 2002 Page 14 of 33 Figure 5: Peak Excursion, Plan A, 5750 MHz Document 7080-01, Rev. 0 FCC ID: HDCTRC4305 FCC Certification Test Report Washington Laboratories, Ltd May 2002 Page 15 of 33 Figure 6: Peak Excursion, Plan B, 5800 MHz Document 7080-01, Rev. 0 FCC ID: HDCTRC4305 FCC Certification Test Report Washington Laboratories, Ltd May 2002 Page 16 of 33 4.5 Spurious Emissions: (FCC Part §15.407(b) The EUT must comply with requirements for undesirable spurious emissions. For transmitters operating in the 5.725-5.825 GHz band: all emissions within the frequency range from the band edge to 10 MHz above or below the band edge shall not exceed an EIRP of –17 dBm/MHz (78.3 dBuV/m); for frequencies 10 MHz or greater above or below the band edge, emissions shall not exceed an EIRP of –27 dBm/MHz (68.3 dBuV/m). 4.5.1 Test Procedure For the conducted spurious emissions at the antenna terminal, the Spectrum Analyzer was connected to the output of the EUT. For measurements above 1 GHz, the Resolution Bandwidth was set to 1 MHz; for measurements below 1 GHz, the Resolution Bandwidth was set 100 kHz, and the Video Bandwidth was set to 100 kHz. The conducted spurious emissions were swept…

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Test Setup Photos