Q4EUSHR-800Bi-Directional Amplifier

OPISYS USHR-800 Installation and Operations Manual 03/2003 OPISYS, INC. 9201 Irvine blvd Irvine, California Tel: (949) 916 5283 Fax: (949) 916 5285 Email: [email protected] Web: www.opisys.com 2 Table of Contents 1. General Information 1.1 Introduction 1.2 Specifications 1.3 Description 2 Installation 2.1 Introduction 2.2 Unpacking and Inspection 2.3 Preparation for Use 2.4 Before Installation 2.5 Antenna Installation 2.6 Bi-directional amplifier Installation 2.7 Connectors 2.8 Installation Example 3 Operation 3.1 Introduction 3.2 Operating Instructions 4 Trouble Shooting 5 Drawings 3 1. General Information 1.1 Introduction This manual provides information pertaining to the installation and operation of OPISYS’s USHR-800 “Ultra Slim Home” bi-directional amplifiers. This unit is for CDMA, GSM, and TDMA modulations in the PMS frequencies as shown in Table 1-1. <Table 1-1: USHR-800 Bi-directional amplifier > Model Number Down Link* Frequencies Up Link** Frequencies Modulation USHR-800 869 ~ 894 MHz 824 ~ 849 MHz CDMA,GSM,TDMA *: Down Link (= Forward Path) is from base station to mobile **: Up Link ( = Reverse Path) is from mobile to base station This device complies with Part22 and 2 of the FCC rules. 4 1.2 Specifications <Table 1-2: USHR-800 Specifications> PARAMETER SPECIFICATION Down Link 869 ~ 894 MHz Frequency Up Link 824 ~ 849 MHz Output Power + 7 dBm ( 5 mW ) Input Power - 43 dBm max Linear Gain 50 dB Gain Flatness 7 dB max 1 dB Compression + 14 dBm 3 rd Order Intercept + 24 dBm Forward/ Reverse Shutdown +10 dBm ( ±1dB) Noise Figure 8 dB max Propagation Delay 1 μs max VSWR 2 :1 max Impedance 50 Ω Status LED GREEN ON : Power Normal RED ON : Forward or Reverse Fail Power Consumption 5.2 V / 500 mA Input Voltage AC/DC Adaptor, DC 5.2 V / 1A, 5.2 W RF Connectors Type SMA Female Operating -20 °C to 50 °C Temperature Storage -30 °C to 60 °C Dimensions( W x H x D , inch) 3.10” x 3.80” x 1.54” 5 1.3 Description This product is designed for offices, hotel rooms, small parking lots, garages or small buildings, helping to improve communications signal and coverage by extending the coverage of a base station. Outdoor antenna receives from a base station, then USHR 800 bi-directional amplifier amplifies the signal. After amplification, the signal is passed through to the indoor antennas. Conversely, signals from handsets are amplified and retransmitted to the base station. 2. Installation 2.1 Introduction This section provides information for the installation and setup of the USHR-800 bi-directional amplifier. The information consists of procedures for unpacking, inspection and preparation for the installation, as well as the actual installation and the setup. 2.2 Unpacking and Inspection Examine the shipping carton for damage before unpacking the unit. If the shipping carton is damaged, try to have the carrier’s agent present when the equipment is unpacked. If visual inspection reveals physical damage(s) to the equipment, you should send it back for replacement. Verify that the equipment is complete, as listed under packing slip. Contact OPISYS with any missing component. 2.3 Preparation for Use 2.3.1 Power Requirements The power supply of the USHR-800 accepts 5.1 VDC. Power consumption of the USHR-800 is approximately 2.6 Watts. 2.3.2 Operating Environment The USHR-800 is intended for indoor use only. Do not install it where it might be exposed to the outside elements as this could result in destruction of the unit and other hazards. For normal operations, the environmental conditions should be as follow: Temperature range: –20 °C to 50 °C, Maximum Humidity: 95 % 6 2.4 Before Installation You will need to determine the following before beginning the USHR-800 installation: a. Base station location b. Location where the outdoor antenna is to be installed c. Location where the indoor antenna is to be installed d. Location where the USHR-800 is to be installed e. Length and type of coaxial cable needed to connect from the outdoor antenna to the bi-directional amplifier unit f. Length and type of coaxial cable needed to connect from the bi-directional amplifier unit to the indoor antenna 2.5 Antenna Installation 2.5.1 Outdoor Antenna Select a site for your outdoor antenna, making sure you have enough signal strength at that location. Using coax cable, connect the antenna to the bi-directional amplifier. If you are using a directional antenna such as a Yagi type, the antenna should be installed so that it is in line of sight of the base station. Then, align the directional antenna toward that direction, and secure the antenna using provided mounting hardware. Use of a lightning arrester is highly recommended. By installing a lightning arrester between the outside antenna and the bi-directional amplifier, you can protect the bi-directional amplifier unit from electrical surge from lightning. 2.5.2 Indoor Antenna Install the indoor antenna at a convenient location. It should be free of metallic obstruction in order to have an effective coverage. Depending on the circumstance of the installation, either one or a combination of following antennas can be used: Ceiling mount patch antenna, Wall mount patch antenna, Corner reflector 2.6 Bi-directional amplifier Installation USHR-800 is an indoor bi-directional amplifier. Accordingly, the environment of the intended installation site needs to be considered. The bi-directional amplifier 7 must be shielded from moisture, such as rain, and excessive temperatures. The operating temperatures should be between -20 °C and 50 °C. 2.6.1 Turn-On Procedure Verify all RF connectors are tightened and cables and antennas are secured. Connect AC/DC Adaptor on the bi-directional amplifier’s DC IN connector. The Power indicator LED should be green. Make sure that no other LED is illuminated. If any other LED is lit, consult the trouble shooting page of this manual, or “2.6.2 Antenna Isolation and Alignment” section. 2.6.2 Antenna Isolation and Alignment USHR-800 is equipped wit…

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9201 Irvine Blvd., Irvine, CA 92618 Tel. 949.916.5283 Fax. 949.916.5285 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: Q4EUSHR-800 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Operational Description Parts List Technical Specification Schematics The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Daniel Chun Director Opisys, Inc.

EXHIBIT C - EUT EXTERNAL PHOTOGRAPHS EUT – Top View EUT – Bottom View Adapter View

EXHIBIT A - FCC PRODUCT LABELING AND WARNING STATEMENT FCC ID Label Specifications: Text is black or white in color and is left justified. Labels are silk-screened and shall be “permanently affixed” at a conspicuous location on the EUT. Proposed Label Location on EUT Bottom View of the EUT / Proposed Label Location FCC Warning Statement A FCC Warning Statement is provided in the product manual. FCC ID: Q4EUSHR-800 FCC ID: Q4EUSHR-800

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT - Board and Housing View EUT – Main Board Component View EUT – Main Board Solder View

Turn-On Procedure Verify all RF connectors are tightened and cables and antennas are secured. Connect AC/DC Adaptor on the bi-directional amplifier’s DC IN connector. The Power indicator LED should be green. Make sure that no other LED is illuminated. If any other LED is lit, consult the trouble shooting page of this manual, or “2.6.2 Antenna Isolation and Alignment” section. Antenna Isolation and Alignment USHR-800 is equipped with an over drive protection circuit. If the output power level of reverse path(=Up Link) exceeds prescribed limit, then reverse path is disconnected and the FAIL LED (RED) is on. Bi-directional amplifier automatically checks output power level every 1 minute of a 5 minute cycle when reverse path has over power . If reverse path still exceeds level then shut down mode continues for another 10 minutes. After 10 minutes, reverse path is switched on again and it checks output power level again. (Repeats the process) Antenna Alignment If you are triggering the overdrive alarms at any point, try to increase the isolation between the antennas by relocating them. The indoor antenna should be placed physically as far away from the outdoor antenna as practical. If the geometry of the intended coverage area allows it, you should also try the indoor antenna in such way that interference between the antennas is at the minimum. If you are using directional antennas, try to find a location for the indoor antenna where it can cover the needed area and oriented back to back with respect to the outdoor antenna.

Note: This test report is specially limited to the above client company and the product model only. It may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 22 TYPE APPROVAL EMI MEASUREMENT AND TEST REPORT For OPISYS Incorporated 9201 Irvine Blvd. Irvine, CA 92618 FCC ID: Q4EUSHR-800 2003-04-22 This Report Concerns: Original Report Equipment Type: Bi-Directional Amplifier Test Engineer: Benjamin Jing / Report No.: R0303201 Test Date: 2003-04-16 Reviewed By: Hans Mellberg / Prepared By: Bay Area Compliance Laboratory Corporation 230 Commercial Street Sunnyvale, CA 94085 Tel: (408) 732-9162 Fax: (408) 732 9164 OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 2 of 48 FCC Part 22 Type Approval report TABLE OF CONTENTS 1 - GENERAL INFORMATION..................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..............................................................................4 1.2 OBJECTIVE.............................................................................................................................................................4 1.3 RELATED SUBMITTAL(S)/GRANT(S) ......................................................................................................................4 1.4 TEST METHODOLOGY............................................................................................................................................4 1.5 TEST FACILITY.......................................................................................................................................................4 1.6 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................5 1.7 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS...................................................................................................5 1.8 EXTERNAL I/O CABLING LIST AND DETAILS.........................................................................................................5 2 - SYSTEM TEST CONFIGURATION.....................................................................................................................6 2.1 JUSTIFICATION.......................................................................................................................................................6 2.2 SCHEMATICS/BLOCK DIAGRAM.............................................................................................................................6 2.3 TEST SETUP BLOCK DIAGRAM...............................................................................................................................6 2.4 EQUIPMENT MODIFICATIONS.................................................................................................................................6 3 - SUMMARY OF TEST RESULTS..........................................................................................................................7 4 – CONDUTED OUTPUT POWER..........................................................................................................................8 4.1 APPLICABLE STANDARD........................................................................................................................................8 4.2 TEST PROCEDURE..................................................................................................................................................8 4.3 TEST EQUIPMENT...................................................................................................................................................8 4.4 TEST RESULTS.......................................................................................................................................................8 5 - EMISSION BANDWIDTH .....................................................................................................................................9 5.1 APPLICABLE STANDARDS.......................................................................................................................................9 5.2 TEST PROCEDURE..................................................................................................................................................9 5.3 TEST EQUIPMENT...................................................................................................................................................9 5.4 PLOTS OF OCCUPIED BANDWIDTH.........................................................................................................................9 6 – SPURIOUS EMISSIONS AT ANTENNA TERMINALS..................................................................................22 6.1 APPLICABLE STANDARDS.....................................................................................................................................22 6.2 TEST PROCEDURE................................................................................................................................................22 6.3 TEST EQUIPMENT.................................................................................................................................................22 6.4 TEST RESULTS.....................................................................................................................................................22 6.5 PLOTS OF OUT-OF-BAND EMISSIONS AT ANTENNA TERMINAL............................................................................22 7 - TWO-TONE TEST ................................................................................................................................................29 7.1 APPLICABLE STANDARDS.....................…

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OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 22 of 48 FCC Part 22 Type Approval report 6 – SPURIOUS EMISSIONS AT ANTENNA TERMINALS 6.1 Applicable Standards According to FCC §2.1049 and §22.917(a), on any frequency outside of the authorized operating frequency range, the power of any emission shall be attenuated below the transmitter power (P) by at least 43 + 10 log (P) dB. 6.2 Test Procedure The RF output of the transceiver was connected to a spectrum analyzer through appropriate attenuation. The resolution bandwidth of the spectrum analyzer was set at 1 MHz. Sufficient scans were taken to show any out of band emissions up to 10 th harmonic. 6.3 Test Equipment Hewlett Packard HP8566B Spectrum Analyzer Hewlett Packard HP 7470A Plotter Rohde & Schwarz SMIQ03B Signal Generator Rohde & Schwarz AMIQ I/Q Modulation Generator 6.4 Test Results Modulation Mode Channel Measured Low < -13dBm Mid < -13dBm Up-link High < -13dBm Low < -13dBm Mid < -13dBm CDMA Down-link High < -13dBm 6.5 Plots of Out-of-Band Emissions at Antenna Terminal Please refer to plots hereinafter. OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 23 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 24 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 25 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 26 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 27 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 28 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 29 of 48 FCC Part 22 Type Approval report 7 - TWO-TONE TEST 7.1 Applicable Standards According to IS-138A (3.4.4), Intermodulation products must be attenuated below the rated power of the EUT by at least 43 +10log (P), equivalent to –13 dBm. 7.2 Test Procedure The RF output of the EUT was connected to a spectrum analyzer through appropriate attenuation. The resolution bandwidth of the spectrum analyzer was set at 1 MHz. Sufficient scans were taken to show any out of band emissions up to 10 th harmonic. Two input signals are equal in level (and can be raised equally), were send to the EUT. 7.3 Test Equipment Hewlett Packard HP8566B Spectrum Analyzer Hewlett Packard HP 7470A Plotter Rohde & Schwarz SMIQ03B Signal Generator Rohde & Schwarz AMIQ I/Q Modulation Generator 7.4 Test Results Modulation Mode Channel Measured Low < -13dBm Mid < -13dBm Up-link High < -13dBm Low < -13dBm Mid < -13dBm CDMA Down-link High < -13dBm 7.5 Plots of Two-Tone Test Result Please refer to plots hereinafter. OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 30 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 31 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 32 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 33 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 34 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 35 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 36 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 37 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 38 of 48 FCC Part 22 Type Approval report OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 39 of 48 FCC Part 22 Type Approval report 8 – RADIATED SPURIOUS EMISSION 8.1 Test Procedure Requirements: CFR 47, § 2.1053, § 22.917. 8.2 Test Procedure The transmitter was placed on a wooden turntable, and it was transmitting into a non-radiating load which was also placed on the turntable. The measurement antenna was placed at a distance of 3 meters from the EUT. During the tests, the antenna height and polarization as well as EUT azimuth were varied in order to identify the maximum level of emissions from the EUT. The test was performed by placing the EUT on 3-orthogonal axis. The frequency range up to tenth harmonic of the fundamental frequency was investigated. Remove the EUT and replace it with substitution antenna. A signal generator was connected to the substitution antenna by a non-radiating cable. The absolute levels of the spurious emissions were measured by the substitution. Spurious emissions in dB = 10 lg (TXpwr in Watts/0.001) – the absolute level Spurious attenuation limit in dB = 43 + 10 Log 10 (power out in Watts) 8.3 Test Equipment CDI B100/200/300 Biconical Antennas EMCO Bi-logcon Antenna EMCO 3115 Horn Antenna HP 8566B Spectrum Analyzer Preamplifiers HP8640 Generator Non-radiating Load 8.4 Test Result Up-link: Low Frequency: -38.2 dBm at 1650 MHz Middle Frequency: -37.7 dBm at 1670 MHz High Frequency: -37.9 dBm at 1690 MHz Down-link: Low Frequency: -38.4 dBm at 1740 MHz Middle Frequency: -37.8 dBm at 1760 MHz High Frequency: -39.0 dBm at 1780 MHz OPISYS Incorporated FCC ID: Q4EUSHR-800 Report # R0303201Rpt.doc Page 40 of 48 FCC Part 22 Type Approval report Up-Link, Low Channel at 825 MHz EUT Generator Standard Indicated Table Test Antenna Substitution AntennaCable Absolute FCC FCC Frequency Ampl. Angle Height Polar FrequencyLevel Polar H/VGain Loss Level Limit Margin MHz dBuV/m Degree Meter H/V MHz dBm CorrecteddBm dB dBm DBm 825 101.2 15 1.2 V 825 4.3 V 2.1 0.3 6.1 825 100.3 210 1.5 H 825 3.7 H 2.1 0.3 5.5 1650 53.9 30 1.2 V 1650 -57.5 V 6.8 0.5 -51.2 -13 -38.2 2475 48.4 110 1.5 V 2475 -61.5 V 7.6 0.7 -54.6 -13 -41.6 1650 4…

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