E675JS0091Wideband Radio Head

Installation and Service Manual 044-05251 Rev A March 2007 Wideband Radio Head (WRH) © 2007 Powerwave Technologies Incorporated. All rights reserved. Powerwave Technologies and the Powerwave logo are registered trademarks. Powerwave Technologies Inc. reserves the right to make changes to the documentation and equipment, includ- ing but not limited to component substitution and circuitry changes. Changes that impact this document may subsequently be incorporated in a later revision of this document. This Powerwave product is designed to operate within the Normal Operating (typical operating) ranges or con- ditions specified in this document. Operation of this equipment beyond the specified ranges in this document may cause (1) spurious emissions that violate regulatory requirements; (2) the equipment to be automatically removed from service when maximum thresholds are exceeded; or (3) the equipment to not perform in accor- dance with its specifications. It is the Operator's responsibility to ensure this equipment is properly installed and operated within Powerwave operating specifications to obtain proper performance from the equipment and to comply with regulatory requirements. The rated output power of a standard WRH is for single carrier operation; for a WRH-V it is for multiple carriers. As long as the composite power does not exceed the rated power (20W for North America), derating is not required for mutiple carriers. For situations above that, the rating would have to be reduced by 3.5 dB, espe- cially where the output signal is re-radiated and can cause interference to adjacent band users. This power reduction is to be by means of input power or gain reduction and not by an attenuator at the output of the device. Input power is rated at 115/230VAC, 50/60Hz, and should be protected with a 20 A breaker. Power strips should, at a minimum, conform to this requirement to prevent equipment damage and possible overload. Federal Communications Commission (FCC) 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. Changes or modifications not expressly approved by Powerwave Technologies, Inc. for compliance could void the user’s authority to operate this equipment. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environ- ment. 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 communications. 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. Industry Canadian Requirement All Powerwave apparatus introduced on the Canadian market meet all requirements of the Canadian Interfer- ence-Causing Equipment Regulations. The -20dB bandwidth at 1900 MHz band is 80 MHz. The -20dB band- width at the 850 MHz is 34 MHz. Powerwave Technologies Inc., 1801 East St. Andrew Place, CA 92705 Santa Ana, USA. Phone +1 714 466 1000 – Fax +1 714 466 5800 – Internet www.powerwave.com Wideband Radio HeadRevision Record 044-05251 Rev Ai Revision Record Revision Letter Date of ChangeReason for Change 3AAugust 2005Original VD203 66 AMarch 2007Document number changed to 044-05251 and manual updated ii044-05251 Rev A This Page Intentionally Left Blank 044-05251 Rev Ai Table of Contents Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Chapter 1 - Product Description Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 Human Exposure of RF Radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 Installation and Maintenance of Antenna Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 Radiation Exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 Electrostatic Discharge (ESD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 WRH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 WRH-V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 Chassis Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4 Sub Unit Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4 Wideband Amplifier PCBA (WBA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4 Power Amplifier PCBA (PA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4 Multi-Carrier Power Amplifier PCBA (MCPA) . . . . . . . . . . . . . . . . . . . . …

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Non-Conformities E07-000029-01 FCC 1) The intent of 2.1033(c)(8) has not been satisfied. Please supply the DC voltages and currents into several elements of the final radio frequency amplifying device for normal operation over the power range. For the downlink or transmit path, the DC voltage into the PA is +27VDC±1VDC. The current consumption of the PA is typically 6.5 amperes at full power (43dBm/20W at the output antenna port). The PA has RF transistors that are class AB devices which pull current depending on the RF output power. The PA consumes 2 amperes typical with no RF output power. The driver amplifier (WBA) is supplied with 6.8VDC±0.5VDC. The WBA current consumption is constant with respect to output power as the RF devices are class A. The typical WBA current is 850mA. 2) 2.1033(c)(13): The operational description omits the approved types of modulation used for this equipment. Please clarify which modulation types are approved. EDGE, CDMA/WCDMA 3) Please specify the minimum output power rating. (CKC CS assumes power is continuously variable with minimum power output of zero, please confirm whether this assumption is correct.) The minimum output rating for the DL or TX path is no RF power. The assumption that the power is continuously variable with minimum power output of zero is right. Canada 4) Amplifier gain listed in test report is 45.6dB. Users manual specifications indicate typical gain of 45 to 70dB. Please clarify actual amplifier gain. Please confirm equipment is tested with maximum output power. The equipment is tested with maximum output power. The user manual specifies gain from the output of the optical link system to the antenna port. It does not include the loss of the optical link. Because this system is optically feed, the loss specification for the optical link is undefined. The optical loss including the RF/optical conversion could be anywhere from 20 to 40 dB. The 45 dB of gain measured through the system included the loss of the optical link.

1801 E. St. Andrew Place, Santa Ana, CA 92705 USA www.powerwave.com +1.714.466.1000 Fax. +1.714.466.5800 Thursday, April 12, 2007 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Re: Request for Confidentiality In reference to the application under FCC ID: E675JS0091, and pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission's Rules, the Applicant hereby requests confidential treatment of the accompanying information as outlined below: Schematic Diagrams, Internal Photographs. The above materials contain trade secrets and proprietary information not customarily released to the public. The internal circuitry design uses proprietary techniques that are not known by the general public / industry. Powerwave Technologies customers have signed non-disclosure agreements. This product is only serviceable by Powerwave Technologies or a licensee. It is definitely not accessible by the general public in its deployment location(s). The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Charlotte Yu Reliability Engineer (714) 466-1732 (714) 466-5807 FAX [email protected]

EUT top EUT Bottom EUT Front EUT Back EUT Left EUT Right

Operational Description WRHs work as bi-directional on-frequency amplifiers used to fill out uncovered areas in wireless mobile systems such as base station fringe areas, tunnels, business, convention centers, airports and industrial buildings. It receives, amplifies and transmits signals to/from a base station to/from mobile stations with both directions being served simultaneously. Connections are made with N-type or 7/16" male connectors. Operational parameters, such as gain, channel number and power levels are set using a PC running Powerwave OM-Online software which can communicate with the WRHs either locally or remotely via modem. Remote operation can be performed via PSTN or a GSM net. The Operation and Maintenance System (OMS) provides for Network Operations Center (NOC) configuration and alarm monitoring.

044-05251 Rev A4-1 Chapter 4 Maintenance Introduction This chapter contains periodic maintenance and performance test procedures for the WRH. Periodic Maintenance Periodic maintenance requirements are listed in Table 4-1, as well as the intervals at which the tasks should be performed. Table 4-1 Recommended Periodic Maintenance Troubleshooting The sections that follow contain a list of problems that could occur and a few suggested actions that can correct the problem. If the suggested corrective action does not eliminate the problem, please contact your Powerwave field representative or help line for further instruction. Clearing Alarm Faults Table 4-2 contains a list of those alarms which can be generated in the WRH. Critical, Error and Warning alarms can be sent automatically from a WRH to OM-Online and/or OMS, stored and then viewed. These can be viewed in the Alarm window. Table 4-2 Alarm Troubleshooting TaskIntervalAction Inspection of cables and connectors 12 monthsInspect power, RF and Fiber cables for signs of damage or wear (frayed insulation, cracks, punctures, etc.) Check connections to be sure they are tight. OptionalPerform cable sweeps. Clean equipmentClean as required depending on operating environment. IDAlarm Text Alarm Unit AlarmDescription 1PowerPSUCriticalPSU1 in the cabinet does not work properly. A sum signal from the PSU1 indicates that at least one voltage output has dropped. If no mains breakdown relay is used, then the alarm will also be sent at mains breakdown. CeasingPSU1 in the cabinet works properly again. Ceasing is sent if the PSU1 works at start-up, and there is a corresponding critical PSU1 alarm logged in the Events log. The WRH will restart when the power is back and this alarm will be sent. PSUCriticalPSU2 in the cover does not work properly. A sum signal from the PSU2 indicates that at least one voltage output has dropped. If no mains breakdown relay is used, then the alarm will also be sent at mains breakdown. TroubleshootingWideband Radio Head 4-2044-05251 Rev A CeasingPSU2 in the cover works properly again. Ceasing is sent if the PSU2 works at start-up, and there is a corresponding critical PSU2 alarm logged in the Events Log. The WRH will restart when the power is back and this alarm will be sent. FONErrorThe FON 10 Volt charger voltage is below limit. Suggested rem- edy: Replace the FON CeasingThe cause of the alarm has ceased. 2WRH restart CUNonePower on start, or user ordered reboot. Logged to indicate a nor- mal power up, or a restart ordered by the operator. WarningSoftware error restart, 1st – 7th time. Restart 1st to 7th time dur- ing a 14 day period. The counter is reset every 14th day, counted from power up. ErrorSoftware error restart 8th – 10th time. Restart 8th to 10th time during the 14 day period. At the 11th time, the SW bank will be blocked and not used anymore until a user ordered reset is per- formed, or power is switched off/on. 3Mains break- down ExternalCriticalThe mains power is gone. Used with an external relay indicating mains breakdown. The external relay should be connected to External Alarm 1 and the WRH configured to indicate this alarm. If no relay is used, a mains breakdown will be reported as a PSU fault. CeasingThe mains power is back. Sent if there is a corresponding critical mains breakdown alarm logged in the Events Log. The WRH will restart when the power is back. 4Alarm reset CUNoneAlarm reset by the user. All alarms are reset. The cause of the alarm will be re-evaluated and reported, if still active. 5Local bus error WBA #, PA#, MCPA# ErrorError when communicating on the bus. The CU has no contact with the WBA, PA or MCPA PCBA, which is taken out of service. 6Main bkd w backup ExternalErrorUsed to indicate that the mains is no longer available. WRH is powered by external battery backup unit. Suggested remedy: Check the mains power. CeasingThe cause of the alarm has ceased. 7Err in AD- converter WarningThe analog-to-digital converter on the CU PCBA does not give reliable values. 8New unit detected NoneCompared to the last power on, the CU has recognized at least one additional hardware unit. 9Inst. unit lost ErrorCompared to the last power on, the CU lacks at least one hard- ware unit. 10EEPROM error CUErrorEEP read or write fail. Data cannot be written or read from the EEPROM on the CU PCBA. User parameters are stored in the EEPROM. 11Log mem- ory fault ErrorLog memory fault. Indicates that the log memory on the CU PCBA is faulty. The WRH will not work. Not available in all CU software versions. 12High tempCUWarningThe CU PCBA temperature is higher than 90°C. Wideband Radio HeadTroubleshooting 044-05251 Rev A4-3 CeasingThe CU PCBA temperature has fallen below 90°C. 13REFO error ErrorSignificant REFO drift or error detected by CU. 14Ext refo error WarningSuggested remedy: Check the reference source and the cables. 15CU bat- tery fault CUWarningCU RAM battery fault. The battery for the RAM on the CU PCBA has a voltage outside the normal 2.7 to 3.5 Volt. An alarm may be initiated at start-up if the WRH has been stored out of power for a long time. Suggested remedy: Ensure jumper P3 on the CU PCBA is mounted to charge the battery. CeasingThe cause of the alarm has ceased. 16SW load error CUErrorSoftware load error. An error has occurred during a software load process. The flash memory does not contain a proper software. Suggested remedy: Check the CU software using the OM-Online SW Manager. Do NOT restart the WRH. 17Log cleared CUNoneLog memory has been cleared. The check sum in the Events Log memory is faulty. The log is cleared. Can be caused of a bad RAM battery backup or low voltage to the RAM. 18RTC restarted CUNoneThe time is changed by the operator (logged to keep track of changes made to the RTC). WarningTime reset to 1994-01-01. The RTC was unable to keep track of the time and did a reset. Suggested remedy: Ensure jumper P3 on the CU PCBA is mounted to charge the battery. 19RTC errorErrorRTC does not ope…

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5046 Sierra Pine Drive, Mariposa, CA 95338 : Phone 209-966-5420 : Fax 209-742-6133 Maximum Permissible Exposure Calculations Date of Report: 4/5/07 Calculations prepared for: Powerwave Technologies 1801 E. St. Andrew Place Santa Ana, CA 92705 Calculations prepared by: Eddie Wong 110 N. Olinda Place Brea, CA 9283 Model Number: RH304022/100 FCC Identification: NA Fundamental Operating Frequency: 869-894 MHz Maximum Rated Output Power: 20 Watts Measured Output Power: 20 Watts MPE Limit in accordance with 1.1310(b): Limits for general population/uncontrolled exposure MPE Limit for 869-894 MHz = 0.6 mW/cm 2 6 W/m 2 ) 300-1500 --- --- f/1500 30 Power Output (Watts) Power Density Limit (mW/cm 2 ) Minimum Distance (Meters) 20 0.6 0.5 P t = Power Delivered to the Antenna G = Antenna Gain d = Distance in meters Zo = Impedance of Free Space The typical antennas to be used with the EUT are structure mount antennas which under normal operation has an antenna height of at least 5 meters. As can be seen from the MPE result, this device passes the limit specified in 1.1310 at a distance of 0.5 meter. Calculation: = 0.5meter. 377 x 6 1 20 30xx d= 0 2 t 2 x Zd G x P x 30 )(W/m Density Power=

Page 1 of 44 Report No.: FC07-025 POWERWAVE TECHNOLOGIES, INC. TEST REPORT FOR THE REPEATER, RH004002/000 FCC PART 22 AND RSS-131 COMPLIANCE DATE OF ISSUE: APRIL 11, 2007 PREPARED FOR: Powerwave Technologies, Inc. 1801 E. St. Andrew Place Santa Ana, CA 92705 PREPARED BY: Mary Ellen Clayton CKC Laboratories, Inc. 5046 Sierra Pines Drive Mariposa, CA 95338 P.O. No.: 112376 W.O. No.: 86394 Date of test: March 27 – April 5, 2007 Report No.: FC07-025 This report contains a total of 44 pages and may be reproduced in full only. Partial reproduction may only be done with the written consent of CKC Laboratories, Inc. The results in this report apply only to the items tested, as identified herein. Page 2 of 44 Report No.: FC07-025 TABLE OF CONTENTS Administrative Information .............................................................................................3 Approvals .........................................................................................................................3 FCC to Canada Standard Correlation Matrix...................................................................4 Conditions for Compliance ..............................................................................................4 Equipment Under Test (EUT) Description ......................................................................5 Equipment Under Test .....................................................................................................5 Peripheral Devices ...........................................................................................................5 Temperature and Humidity During Testing.....................................................................6 FCC 2.1033(c)(3) User’s Manual ....................................................................................6 FCC 2.1033(c)(4) Type of Emissions ..............................................................................6 FCC 2.1033(c)(5) Frequency Range................................................................................6 FCC 2.1033(c)(6) Operating Power.................................................................................6 FCC 2.1033(c)(7) Maximum Power Rating ....................................................................6 FCC 2.1033(c)(8) DC Voltages .......................................................................................6 FCC 2.1033(c)(9) Tune-Up Procedure ............................................................................6 FCC 2.1033(c)(10) Schematics and Circuitry Description..............................................6 FCC 2.1033(c)(11) Label and Placement ........................................................................6 FCC 2.1033(c)(12) Submittal Photos ..............................................................................6 FCC 2.1033(c)(13) Modulation Information ...................................................................6 FCC 2.1033(c)(14)/2.1046/22.913(a) - RF Power Output...............................................7 RSS-131 - RF Power Output............................................................................................9 FCC 2.1033(c)(14)/2.1051/22.917(a) - Spurious Emissions at Antenna Terminal .........11 FCC 2.1033(c)(14)/2.1053/22.917(a) - Field Strength of Spurious Radiation ................19 Input Plots ........................................................................................................................22 Output Plots .....................................................................................................................26 Blockedge ........................................................................................................................30 Intermodulation................................................................................................................33 99% Bandwidth................................................................................................................37 RSS-131 Amplifier Gain and Bandwidth ........................................................................41 Page 3 of 44 Report No.: FC07-025 ADMINISTRATIVE INFORMATION DATE OF TEST: March 27 – April 5, 2007 DATE OF RECEIPT: March 27, 2007 FREQUENCY RANGE TESTED: 9 kHz-10 GHz MANUFACTURER: Powerwave Technologies, Inc. 1801 E. St. Andrew Place Santa Ana, CA 92705 REPRESENTATIVE: Charolette Yu TEST LOCATION: CKC Laboratories, Inc. 110 Olinda Place Brea, CA 92823 TEST METHOD: FCC Part 22, RSS-131 and RSS GEN PURPOSE OF TEST: To demonstrate the compliance of the Repeater, RH004002/000 with the requirements for FCC Part 22 and RSS-131 devices. APPROVALS: Steve Behm, Director of Engineering Services QUALITY ASSURANCE:TEST PERSONNEL: Joyce Walker, Quality Assurance Administrative Manager Eddie Wong, EMC Engineer Page 4 of 44 Report No.: FC07-025 FCC TO CANADA STANDARD CORRELATION MATRIX Canadian Standard Canadian Section FCC Standard FCC Section Test Description RSS 1315.4N/AN/AExternal Controls RSS 1315.547 CFR1.1307RF Exposure RSS 1316.1N/AN/APassband Gain and Bandwidth RSS 1316.2N/AN/ARF Power Output N/AN/A47 CFR22.913RF Power Output RSS 1316.3TIA/EIA603Non-Linearity (Intermodulation Attenuation) RSS 1316.447 CFR22.917Spurious Emissions Limitations RSS 1316.5N/AN/AFrequency Stability (Band Translators) 3172-A90473Site File No. CONDITIONS FOR COMPLIANCE No modifications to the EUT were necessary to comply. Page 5 of 44 Report No.: FC07-025 EQUIPMENT UNDER TEST (EUT) DESCRIPTION The customer declares the EUT tested by CKC Laboratories was representative of a production unit. The following model was tested by CKC Laboratories: RH304022/100 Since the time of testing the manufacturer has chosen to use the following model name in its place. Any differences between the names does not affect their EMC characteristics and therefore complies to the level of testing equivalent to the tested model name shown on the data sheets: RH004002/000 EQUIPMENT UNDER TEST Repeater…

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FCC 2.1033(c)(14)/2.1046/22.913(a) - RF POWER OUTPUT Test Setup Photos RSS-131 - RF POWER OUTPUT Test Setup Photos FCC 2.1033(c)(14)/2.1051/22.917(a) - SPURIOUS EMISSIONS AT ANTENNA TERMINAL Test Setup Photos FCC 2.1033(c)(14)/2.1053/ 22.917(a)- FIELD STRENGTH OF SPURIOUS RADIATION Test Setup Photos RSS-131 Amplifier Gain and Bandwidth Test Setup Photos