OEW-M50WavXpress PCS Base Station

interWAVE COMMUNICATIONS Part Number 680075-00 1/99 Revision A WAVEXpress/BTS Installation and Commissioning Guide Release 3.3 Release 3.3, Revision A 1/99 ii WAVEXpress/BTS Installation and Commissioning Guide Release 3.3, Revision A 1/99 iii The products described in this document are products of interWAVE Communications, Inc. or its licensers. This document represents confidential information. No part of this document may be photocopied, reproduced, translated, transferred, disclosed or otherwise provided to third parties without the prior written consent of an officer of interWAVE Communications, Inc. Release 3.3, Revision A (January 1999) This document applies to the interWAVE Communications International, Inc. system release 3.3 of the WAVEXpress/ BTS and to all subsequent versions and releases of the hardware or software unless otherwise indicated in a new version or an update package for this edition. Publications are stocked at the address given below. Requests should be addressed to: Technical Publications Department 656 Bair Island Road, Suite 108 Redwood City, CA 94063 Fax: 650.261.6220 interWAVE Communications, Inc. reserves the right to make changes to any products described herein at any time without notice. interWAVE Communications, Inc. does not assume any responsibility or liability arising out of the application or use of any product described herein, except as expressly agreed to in writing by interWAVE Communications International, Inc. nor does the purchase or use of a product from interWAVE Communications International, Inc. convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual property rights of interWAVE Communications International, Inc. or third parties. The software described in this document is furnished under a license agreement or nondisclosure agreement. The software may be used or copied only in accordance with the terms of the agreement. It is a violation of interWAVE Communications, Inc. proprietary rights to copy the software on any medium except as specifically allowed in the license or nondisclosure agreement. United States Federal Communications Commission Required User Information This equipment complies with Part 68 of the FCC rules. Located on the equipment is a label that contains, among other information, the FCC registration number. If requested, this information must be provided to the telephone company. This equipment cannot be used on the telephone company-provided coin service. Connection to Party Line Service is subject to State Tariffs. If this equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. If advance notice isn’t practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary. The telephone company may make changes in its facilities, equipment, operations, of procedures that could affect the operation of the equipment. If this happens, the telephone company will provide advance notice in order for you to make the necessary modifications in order to maintain uninterrupted service. Release 3.3, Revision A 1/99 iv WAVEXpress/BTS Instal lati on and Commissioning Guide If trouble is experienced with this equipment , please contact: interWAVE Communications, Inc. 656 Bair Island Roa d, Suite 108 Redwood City , CA 94063 Phone: 650.482.2100 If the trouble is causing harm to the telephone network, the telephone company may request you to remove th e equipment from the network until the problem is resolved. It is recommended that the customer install an AC surge arrester in the AC outlet to which that device is connected. This is to avoid damaging the equipment caused by local lightening strikes and other electrica l surges. This equipment uses the following USOC jacks and codes: NOTE: This equipment has been tested and found to comply with the limits fo r a Class A digital device, pursuant to Part 15 of th e FCC Rules . These lim its are designed to provide reasonable protection against harmful interference when the equi pment is operated in a commercial environment. This equipment generates, uses and ca n radiate radio fr equency energy and, if not installed and used in accordance with the instruction manual, may cause harmful inte rference to radio communications. Operation of this equipment in a residential area is likely to cause harmful inte rference in which case the user will be required to correct th e interference at his own expense. Changes of modifications not expressly approved by interWAVE Communications, Inc. can void the user’s authority to operate the equipment. The 1900MHz WAVEXpres s Serie s M50 complie s with Part 24 of the FCC Rules. Model Name Facility Interface Code Service Or der Code Jack Type 340122 04DU9-BN 6.ON RJ-48C 340122 04DU9-DN 6.ON RJ-48C 340122 04DU9-1KN 6.ON RJ-48C 340122 04DU9-1SN 6.ON RJ-48C 340122 04DU9-1zN 6.ON RJ-48C Release 3.3, Revision A 1/99 v Industry Canada Required User Information CP-O1, Issue 8, Part 1, Section 14.1 NOTICE: The Industry Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document(s). The Department does not guarantee the equipment will operate to the user’s satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations. Repairs to certified equipment should be coordinated by a representative designated by…

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COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 68 of 69 Exhibit 13 Exhibit 13: Cover Letters March 5, 1999 FEDERAL COMMUNICATIONS COMMISSION Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: Enclosed is a FCC Part 24, Certification application for the interWAVE Communications, Inc. Model M50, FCC ID: OEW-M50. Please let me know if I can be of further assistance. Sincerely yours, COMMUNICATION CERTIFICATION LABORATORY Joseph W. Jackson V.P. Marketing COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 69 of 69 Exhibit 13 Request for Confidentiality

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 4 of 69 Exhibit 3 Exhibit 3: Photographs of Overall Appearance Front View of the M50 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 5 of 69 Exhibit 3 Back View of the M50

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 1 of 69 Exhibit 1 Exhibit 1: FCC ID Label Equipment Identification Label In accordance with the requirements of Sections 2.925 and 2.926 of the FCC Rules, the following information will be permanently affixed to the interWAVE Communications, Inc. Model M50 as shown in the photograph below. COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 2 of 69 Exhibit 1 Photograph of the back exterior view showing the label placement.

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 50 of 69 Exhibit 9 Exhibit 9: Internal Photographs Inside view of the M5324/2 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 51 of 69 Exhibit 9 Front view of the 340121 Processor board COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 52 of 69 Exhibit 9 Side view of the 340121 Processor board COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 53 of 69 Exhibit 9 Front view of the 340122 2-port E1/T1 Interface board COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 54 of 69 Exhibit 9 Side view of the 340122 2-port E1/T1 Interface board COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 55 of 69 Exhibit 9 Front view of the 640145 TRX Module COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 56 of 69 Exhibit 9 Side view of the 640145 TRX Module COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 57 of 69 Exhibit 9 Front view of the 340119 RF Distribution Module COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 58 of 69 Exhibit 9 Side view of the 340119 RF Distribution Module COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 59 of 69 Exhibit 9 Front view of the 340220 Clock Module COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 60 of 69 Exhibit 9 Side view of the 340220 Clock Module COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 61 of 69 Exhibit 9 48 VDC Power Supply COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 62 of 69 Exhibit 9 120/240 VAC Power Supply

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 8 of 69 Exhibit 6 Exhibit 6: Test Report TEST REPORT FROM: COMMUNICATION CERTIFICATION LABORATORY 1940 W. Alexander Street Salt Lake City, Utah 84119-2039 Type of Report: Certification TEST OF: M50 FCC ID: OEW-M50 To Part 24 Subpart E and Part 2 Subpart J of the FCC Rules and Regulations Test Report Serial No: 73-6674 Applicant: interWAVE Communications, Inc. 656 Bair Island Road, Suite 108 Redwood City, CA 94063-2704 Date(s) of Test: December 8 – 11, 1998 Issue Date: March 5, 1999 Equipment Receipt Date: December 7, 1998 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 9 of 69 Exhibit 6 CERTIFICATION OF ENGINEERING REPORT This report has been prepared by Communication Certification Laboratory to determine compliance of the device described below with the notification requirements of FCC Part 24, Subpart E. This report may be reproduced in full, partial reproduction may only be made with the written consent of the laboratory. The results in this report apply only to the sample tested. -Applicant:interWAVE Communications, Inc. - Manufacturer:interWAVE Communications, Inc. -Brand Name:WavXpress -Model Number:M50 -FCC ID:OEW-M50 On this 5 th day of March 1999, I, individually, and for Communication Certification Laboratory, certify that the statements made in this engineering report are true, complete, and correct to the best of my knowledge, and are made in good faith. Although NVLAP has recognized that the Communication Certification Laboratory EMC testing facilities are in good standing, NVLAP does not endorse the product described in this report. COMMUNICATION CERTIFICATION LABORATORY Checked by: William S. Hurst, P.E. Vice President Tested by: Roger J. Midgley EMC Engineering Manager COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 10 of 69 Exhibit 6 SECTION 1.0 CLIENT INFORMATION 1.1 Client Information: Company Name: interWAVE Communications, Inc. 656 Bair Island Road, Suite 108 Redwood City, CA 94063-2704 Contact Name:Roderick E. Thorne Title:Director, Hardware Engineering COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 11 of 69 Exhibit 6 SECTION 2.0 EQUIPMENT UNDER TEST (EUT) 2.1 Identification of EUT: Trade Name:WavXpress Model Name or Number:M50 Serial Number:N/A Options Fitted:N/A Country of Manufacture:U.S.A. 2.2 Description of EUT: The WavXpress Series M50 product family consists of a system of cards performing various functions which plug into the M50 chassis backplane and cabinet to create a number of specific product configurations, each designated by a particular model number. This document describes the configurations for the PCS1900 MHz Base Transceiver System (BTS) used for wireless mobile telephony employing the GSM radio interface protocol. M50 Series 1900MHz Base Transceiver Station (BTS) The functions of the BTS are defined in the system of ETSI specifications for the GSM wireless telephone system. Its basic role is to communicate with wireless mobile telephone hand sets over the radio interface and to establish a terrestial land-line link to the BSC for system control functions and for eventual connection of the mobile traffic to the public telephone network. There are three model numbers for the M50 Series 1900MHz BTS as follows: M5124/21-TRX BTS M5224/22-TRX BTS M5324/23-TRX BTS These models consist of the following cards: 340220 Clock Card: 1 each 340121 InterWave Processor Card: 1 each 340133 E1/T1 Card(s): 1 each 340119 Radio Frequency Distribution Card: 1 each 340145 Transceiver Card: 1, 2 or 3 per system One of the following three types of power supply per unit shipped: M640034 115VAC Power Supply M640035 230VAC Power Supply COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 12 of 69 Exhibit 6 M640033 48VDC Power Supply The M5324/2 was determined to be worst case configuration; therefore, this model was tested as representative on all three units. The M5324/2 was tested with all three power supplies. 2.3 Modification Incorporated/Special Accessories on EUT: There were no modifications or special accessories required to comply with the specification. COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 13 of 69 Exhibit 6 SECTION 3.0 TEST SPECIFICATION, METHODS & PROCEDURES 3.1 Test Specification: Title:FCC PART 24, Subpart E (47 CFR 24). Broadband Personal Communications Services (PCS) Purpose of Test: The tests were performed to demonstrate Initial compliance. 3.2 Methods & Procedures (Applicable to the M50): ' 24.51 (d) RF Hazard - (SAR) Applicants for type acceptance of transmitters that operate in these service must determine that the equipment complies with IEEE C95.1-1991 (ANSI/IEEE C95.1-1992), “Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 200 GHz.” (SAR) Measurement methods are specified in IEEE C95.3-1991, “Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields - RF and Microwave.” ' 2.1046 RF Power Output - ' 24.232 '' 2.1046 (a) For transmitters other than single sideband, independent sideband and controlled carrier radiotelephone, power output shall be measured at the RF output terminals when the transmitter is adjusted in accordance with the tune-up procedure to give the values of current and voltage on the circuit elements specified in ' 2.983 (d)(5). '' 24.232 (a) Base Stations are limited to 1640 watts peak equivalent isotropically radiated power (e.i.r.p.) with an antenna height up to 300 meters HAAT. In no case may the peak output power of a base station transmitter exceed 100 watts. (b) Mobile/portable stations are limited to 2 watts e.i.r.p. peak power and the equipment must employ means to limit the power COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 14 of 69 Exhibit 6 to the minimum necessary fo…

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COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 45 of 69 Exhibit 7 Exhibit 7: Test Set-Up Photographs Front view of worst case radiated emissions COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 46 of 69 Exhibit 7 Back view of worst case radiated emissions COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 47 of 69 Exhibit 7 Front view of worst case line conducted emissions COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6674 FCC ID: OEW-M50 Page 48 of 69 Exhibit 7 Back view of worst case line conducted emissions