TEST REPORT 1

FCC ID: DNY020MPBE

Test Report

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FCCID_786066

FCC Part 24E Transmitter Certification Test Report FCC ID: DNY020MPBE FCC Rule Part: CFR 47 Part 24 Subpart E ACS Report Number: 07-0091-24E Manufacturer: EMS Wireless Equipment Type: PCS Bi-Directional Repeater Tradename: MirrorCell® II Model: 020MPBE Test Begin Date: March 13, 2007 Test End Date: April 19, 2007 Report Issue Date: April 23, 2007 FOR THE SCOPE OF ACCREDITATION UNDER LAB Code 200612 Reviewed by: Prepared by: Jeff Woods J. Kirby Munroe Wireless Certification Engineer Manager Wireless Certifications ACS, Inc. ACS, Inc. This test report shall not be reproduced except in full. This report may be reproduced in part with prior written consent of ACS, Inc. The results contained in this report are representative of the sample(s) submitted for evaluation. This report contains 24 pages 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598

Table of Contents 1.0 General 3 1.1 Purpose 3 1.2 Product Description 3 1.2.1 General 3 1.3 Test Methodology and Considerations 3 2.0 Test Facilities 4 2.1 Location 4 2.2 Laboratory Accreditations/Recognitions/Certifications 4 2.3 Radiated Emissions Test Site Description 4 2.3.1 Semi-Anechoic Chamber Test Site 5 2.3.2 Open Area Tests Site (OATS) 6 2.4 Conducted Emissions Test Site Description 7 3.0 Applicable Standards and References 7 4.0 List of Test Equipment 8 5.0 Support Equipment and Accessories 9 6.0 EUT Setup and Block Diagram 9 7.0 Summary of Tests 10 7.1 RF Power Output 10 7.1.1 Measurement Procedure 10 7.1.2 Measurement Results 10 7.2 Occupied Bandwidth (Emission Limits) 11 7.2.1 Measurement Procedure 11 7.2.2 Measurement Results 11 7.3 Spurious Emissions at Antenna Terminals and Inter-modulation Products 12 7.3.1 Measurement Procedure 12 7.3.2 Measurement Results 12 7.4 Band-edge Compliance 14 7.4.1 Measurement Procedure 14 7.4.2 Measurement Results 14 7.5 Field Strength of Spurious Emissions 15 7.5.1 Measurement Procedure 15 7.5.2 Measurement Results 15 7.6 Frequency Response 16 7.5.1 Measurement Procedure 16 7.5.2 Measurement Results 16 7.7 Radiated Emissions (Unintentional Radiators) 17 7.7.1 Measurement Procedure 17 7.7.2 Measurement Results 17 7.8 Frequency Stability 18 7.8.1 Measurement Procedure 18 7.8.2 Measurement Results 18 Additional Exhibits Included In Filing Internal Photographs External Photographs Test Setup Photographs Product Labeling RF Exposure – MPE Calculations Installation/Users Guide Theory of Operation Parts List System Block Diagram Tune-up Procedure Schematics 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598

Model: 020MPBE FCC ID: DNY020MPBE 1.0 GENERAL 1.1 Purpose The purpose of this report is to demonstrate compliance with Part 2 Subpart J and Part 24 Subpart E of the FCC’s Code of Federal Regulations. 1.2 Product Description 1.2.1 General The MirrorCell® II model 020MPBE is a RF repeater utilizing the Part 24 Subpart E PCS frequency band and is used improve or increase signal strength in areas such as highways, tunnels, larger indoor applications and problem terrain situations such as mountains, valleys and buildings This fully featured repeater is designed primarily for large outdoor use (several miles radius of coverage, depending on terrain), or for indoor use with medium sized buildings (100,000 to 200,000+ square feet [10,000 to 20,000 square meters]). The repeater is contained in a weatherproof outdoor NEMA 4 enclosure. It may be used as a simple and inexpensive alternative to a base station (BTS). For indoor applications, the MirrorCell II makes great economic sense for buildings that are too large for the other repeaters, but too small to justify a fiber optic DAS (Distributed Antenna System). One MirrorCell II can cover most typical buildings up to approximately 200,000 square feet using ½” coax and several power dividers feeding approximately eight indoor server antennas. Manufacturer Information: EMS Wireless 2805 Colonnades Court, NW Norcross, GA 30071 Detailed photographs of the EUT are filed separately with this filing. 1.3 Test Methodology and Considerations The EUT was configured and tested utilizing the maximum input drive level resulting in maximum gain conditions for all tests. If the maximum input drive level is exceeded, internal attenuators are activated to produce a level RF output and eliminate the device from operating beyond the maximum RF output power that is below the saturated RF output power. For unintentional radiated emissions measurements the EUT was configured with one port loaded with a 50 Ohm non-radiating load and the other port loaded with a representative antenna. Both ports could not be loaded with representative antennas within the test environment due to the isolation required between antennas and the fact the device would receive and transmit any received signals via the antennas. Both the uplink and downlink ports were evaluated with antennas attached and the worst case provided in this report. ACS Report: 07-0091-24E Advanced Compliance Solutions Page 3

Model: 020MPBE FCC ID: DNY020MPBE 2.0 TEST FACILITIES 2.1 Location The radiated and conducted emissions test sites are located at the following address: Advanced Compliance Solutions 5015 B.U. Bowman Drive Buford, GA 30518 Phone: (770) 831-8048 Fax: (770) 831-8598 2.2 Laboratory Accreditations/Recognitions/Certifications The Semi-Anechoic Chamber Test Site, Open Area Test Site (OATS) and Conducted Emissions Site have been fully described, submitted to, and accepted by the FCC, Industry Canada and the Japanese Voluntary Control Council for Interference by information technology equipment. In addition, ACS is compliant to ISO 17025 as certified by the National Institute of Standards and Technology under their National Voluntary Laboratory Accreditation Program. The following certification numbers have been issued in recognition of these accreditations and certifications: FCC Registration Number: 89450 Industry Canada Lab Code: IC 4175 VCCI Member Number: 1831 ƒ VCCI OATS Registration Number R-1526 ƒ VCCI Conducted Emissions Site Registration Number: C-1608 NVLAP Lab Code: 200612-0 ACS Report: 07-0091-24E Advanced Compliance Solutions Page 4

Model: 020MPBE FCC ID: DNY020MPBE 2.3 Radiated Emissions Test Site Description 2.3.1 Semi-Anechoic Chamber Test Site The Semi-Anechoic Chamber Test Site consists of a 20’ x 30’ x 18’ shielded enclosure. The chamber is lined with Toyo Ferrite Grid Absorber, model number FFG-1000. The ferrite tile grid is 101 x 101 x 19mm thick and weighs approximately 550 grams. These tiles are mounted on steel panels and installed directly on the inner walls of the chamber. The turntable is 150cm in diameter and is located 160cm from the back wall of the chamber. The chamber is grounded via 1 - 8’ copper ground rod, installed at the center of the back wall, it is bound to the ground plane using 3/4" stainless steel braided cable. The turntable is all steel, flush mounted table installed in an all steel frame. The table is remotely operated from inside the control room located 25’ from the range. The turntable is electrically bonded to the surrounding ground plane via steel fingers installed on the edge of the turn table. The steel fingers make constant contact with the ground plane during operation. Behind the turntable is a 3’ x 6’ x 4’ deep shielded pit used for support equipment if necessary. The pit is equipped with 1 - 4” PVC chases from the turntable to the pit that allow for cabling to the EUT if necessary. The underside of the turntable can be accessed from the pit so cables can be supplied to the EUT from the pit. A diagram of the Semi-Anechoic Chamber Test Site is shown in Figure 2.3-1 below: 3 Meters 5 Feet Diamete r 20 Feet 30 Feet Figure 2.3-1: Semi-Anechoic Chamber Test Site ACS Report: 07-0091-24E Advanced Compliance Solutions Page 5

Model: 020MPBE FCC ID: DNY020MPBE 2.3.2 Open Area Tests Site (OATS) The open area test site consists of a 40’ x 66’ concrete pad covered with a perforated electro-plated galvanized sheet metal. The perforations in the sheet metal are 1/8” holes that are staggered every 3/16”. The individual sheets are placed to overlap each other by 1/4” and are riveted together to provide a continuous seam. Rivets are spaced every 3” in a 3 x 20 meter perimeter around the antenna mast and EUT area. Rivets in the remaining area are spaced as necessary to properly secure the ground plane and maintain the electrical continuity. The entire ground plane extends 12’ beyond the turntable edge and 16’ beyond the antenna mast when set to a 10 meter measurement distance. The ground plane is grounded via 4 - 8’ copper ground rods, each installed at a corner of the ground plane and bound to the ground plane using 3/4" stainless steel braided cable. The turntable is an all aluminum 10’ flush mounted table installed in an all aluminum frame. The table is remotely operated from inside the control room located 40’ from the range. The turntable is electrically bonded to the surrounding ground plane via steel fingers installed on the edge of the turn table. The steel fingers make constant contact with the ground plane during operation. Adjacent to the turntable is a 7’ x 7’ square and 4’ deep concrete pit used for support equipment if necessary. The pit is equipped with 5 - 4” PVC chases from the pit to the control room that allow for cabling to the EUT if necessary. The underside of the turntable can be accessed from the pit so cables can be supplied to the EUT from the pit. The pit is covered with 2 sheets of 1/4" diamond style re- enforced steel sheets. The sheets are painted to match the perforated steel ground plane; however the underside edges have been masked off to maintain the electrical continuity of the ground plane. All reflecting objects are located outside of the ellipse defined in ANSI C63.4. A diagram of the Open Area Test Site is shown in Figure 2.3-2 below: 10 3 Meters 40 7x7x4 Pit 66 Feet Figure 2.3-2: Open Area Test Site ACS Report: 07-0091-24E Advanced Compliance Solutions Page 6

Model: 020MPBE FCC ID: DNY020MPBE 2.4 Conducted Emissions Test Site Description The AC mains conducted EMI site is located in the main EMC lab. It consists of an 8’ x 8’ solid aluminum horizontal group reference plane (GRP) bonded every 3” to an 8’ X 8’ vertical ground plane. The site is of sufficient size to test table top and floor standing equipment in accordance with section 6.1.4 of ANSI C63.4. A diagram of the room is shown below in figure 4.1.3-1: Vertical Ground Plane (8’ x 8’) Non-Conductive EUT Table (1m x 1.5m x .8m) .4 Meters .8 Meters Horizontal Ground Plane (8’ x 8’) LISN Figure 2.4-1: AC Mains Conducted EMI Site 3.0 APPLICABLE STANDARD REFERENCES The following standards were used: 1 - ANSI C63.4-2003: Method of Measurements of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the 9KHz to 40GHz 2 - US Code of Federal Regulations (CFR): Title 47, Part 2, Subpart J: Equipment Authorization Procedures (October 2006) 3 - US Code of Federal Regulations (CFR): Title 47, Part 24, Subpart E: Cellular Radiotelephone Service (October 2006) ACS Report: 07-0091-24E Advanced Compliance Solutions Page 7

Model: 020MPBE FCC ID: DNY020MPBE 4.0 LIST OF TEST EQUIPMENT All test equipment used for regulatory testing is calibrated yearly or according to manufacturer’s specifications. Table 4-1: Test Equipment Equipment Calibration Information ACS# Mfg. Eq. type Model S/N Cal. Due 25 Chase Bi-Log Antenna CBL6111 1043 5/30/07 041 ElectroMetrics Bi-Con Antenna BIA-25 2925 5/25/07 090 ElectroMetrics LPA Antenna LPA-25 1476 5/25/07 22 Agilent Pre-Amplifier 8449B 3008A00526 5/06/07 73 Agilent Pre-Amplifier 8447D 272A05624 5/18/07 30 Spectrum Technologies Horn Antenna DRH-0118 970102 5/12/07 329 A.H.Systems Horn Antenna SAS-571 721 8/24/2007 282 Microwave Circuits High Pass Filter H3G020G4 74541 DC0608 3/12/08 1 Rohde & Schwarz Receiver Display 804.8932.52 833771/007 3/05/08 2 Rohde & Schwarz ESMI Receiver 1032.5640.53 839587/003 3/05/08 3 Rohde & Schwarz Receiver Display 804.8932.52 839379/011 10/24/07 4 Rohde & Schwarz ESMI Receiver 1032.5640.53 833827/003 10/24/07 283 Rohde & Schwarz Spectrum Analyzer FSP-40 1000033 11/9/08 Chamber EMI 167 ACS RG6 167 1/5/08 Cable Set SMSE-200-72.0- 290 Florida RF Labs HF RF Cable NA 5/08/07 SMRE Florida RF Labs SMRE-200W- 291 HF RF Cable NA 5/08/07 12.0-SMRE Florida RF Labs SMR-280AW- 292 HF RF Cable NA 5/24/07 480.0-SMR 269 Weinschel 20 dB Attenuator 24-20-34 BL0387 2/5/08 349 Weinschel 30 dB Attenuator 47-30-43 BU7390 12/8/2007 Coaxial Resistor NA Termaline 8085 13328 N/A 50W Coaxial Resistor N/A Termaline 8164 7655 N/A 100W N/A Agilent Signal Generator E4437B MY41000179 4/9/08 268 Agilent Power Sensor N1921A MY45240184 10/26/07 267 Agilent Power Meter N1911A MY45100129 10/26/07 N/A Gigatronics Signal Generator 1018 315110 4/16/08 ACS Report: 07-0091-24E Advanced Compliance Solutions Page 8

Model: 020MPBE FCC ID: DNY020MPBE 5.0 SUPPORT EQUIPMENT AND ACCESSORIES Table 5-1: Support Equipment and Accessories Diagram Manufacturer Equipment Type Model Serial FCC ID # Number Number 1 Agilent Signal Generator E4438C MY45082439 NA . 6.0 EQUIPMENT UNDER TEST SETUP AND BLOCK DIAGRAM 1 Downlink Input A Uplink Output AC Mains EUT Downlink Output B Uplink Input A – Present for uplink testing only. B – Present for downlink test only. Port not driven by signal generator is connected to spectrum analyzer for RF conducted measurements and a 50 Ohm non-radiating load for radiated measurements. Figure 6-1: EUT Test Setup ACS Report: 07-0091-24E Advanced Compliance Solutions Page 9

Model: 020MPBE FCC ID: DNY020MPBE 7.0 SUMMARY OF TESTS Along with the tabular data shown below, plots were taken of all signals deemed important enough to document. Data plots can be found in the test report appendix 07-0091-24E-A. 7.1 RF Power Output 7.1.1 Measurement Procedure The RF output of the equipment under test was directly connected to the input of the Power Meter. Results for uplink and downlink configurations are shown below in Table 7.1-1. 7.1.2 Measurement Results Table 7.1-1: Peak Output Power Frequency RF Power Configuration Modulation Channel (MHz) Output (dBm) Uplink CDMA Low 1871.25 22.20 Uplink CDMA Middle 1880 21.05 Uplink CDMA High 1888.75 20.48 Uplink TDMA Low 1870.04 23.46 Uplink TDMA Middle 1880 22.11 Uplink TDMA High 1889.96 20.66 Uplink GSM Low 1870.2 24.87 Uplink GSM Middle 1880 22.91 Uplink GSM High 1889.8 21.96 Downlink CDMA Low 1951.25 43.18 Downlink CDMA Middle 1960 43.46 Downlink CDMA High 1968.75 43.27 Downlink TDMA Low 1950.04 43.12 Downlink TDMA Middle 1960 43.19 Downlink TDMA High 1969.96 42.90 Downlink GSM Low 1950.2 43.39 Downlink GSM Middle 1960 43.56 Downlink GSM High 1969.8 43.40 ACS Report: 07-0091-24E Advanced Compliance Solutions Page 10

Model: 020MPBE FCC ID: DNY020MPBE 7.2 Occupied Bandwidth (Emission Limits) 7.2.1 Measurement Procedure The RF output of the equipment under test was directly connected to the input of the Spectrum Analyzer. The spectrum analyzer resolution and video bandwidths were set to 1% the emission bandwidth. The analyzer was set for Max Hold using a peak detector. Both the input and output bandwidths were evaluated to show similar characteristics of the emissions. Results for uplink and downlink configurations are shown below in Table 7.2-1. 7.2.2 Measurement Results Occupied bandwidth plots are listed below and are supplied in the test report appendix 07-0091-24E-A. Table 7.2-1: Occupied Bandwidth Frequency Configuration Modulation Channel Plot Reference (MHz) Uplink CDMA Low 1871.25 Figure 1. Uplink CDMA Middle 1880 Figure 2. Uplink CDMA High 1888.75 Figure 3. Uplink TDMA Low 1870.04 Figure 4. Uplink TDMA Middle 1880 Figure 5. Uplink TDMA High 1889.96 Figure 6. Uplink GSM Low 1870.2 Figure 7. Uplink GSM Middle 1880 Figure 8. Uplink GSM High 1889.8 Figure 9. Downlink CDMA Low 1951.25 Figure 10. Downlink CDMA Middle 1960 Figure 11. Downlink CDMA High 1968.75 Figure 12. Downlink TDMA Low 1950.04 Figure 13. Downlink TDMA Middle 1960 Figure 14. Downlink TDMA High 1969.96 Figure 15. Downlink GSM Low 1950.2 Figure 16. Downlink GSM Middle 1960 Figure 17. Downlink GSM High 1969.8 Figure 18. ACS Report: 07-0091-24E Advanced Compliance Solutions Page 11

Model: 020MPBE FCC ID: DNY020MPBE 7.3 Spurious Emissions at Antenna Terminals and Inter-modulation Products 7.3.1 Measurement Procedure The RF output of the equipment under test was directly connected to the input of the Spectrum Analyzer. For inter-modulation products the two tone two test method was used with the device operating at maximum drive levels. Two tones were placed at the lower band-edge and upper band-edge. Inter- modulation products were tested using TDMA, CDMA, and GSM signals. The spectrum analyzer resolution and video bandwidths were set to 1% the emission bandwidth For out of band spurious emissions the spectrum analyzer resolution and video bandwidths were set to 1 MHz according to Section 24.238. The spectrum was investigated for the 30 MHz to 20 GHz in accordance to CFR 47 Part 2.1057. The analyzer was set for Max Hold using a peak detector. Spurious emissions were evaluated for all modulation modes. 7.3.2 Measurement Results Emission plots are listed below in Table 7.3-1 and Table 7.3-2 and plots are supplied in the test report appendix 07-0091-24E-A. Table 7.3-1: Spurious Emissions - Uplink Frequency Plot Configuration Modulation Channel Range (MHz) Reference Uplink CDMA Low IM - In Band Figure 19. Uplink CDMA Low IM - 30 - 2200 Figure 20. Uplink CDMA Low IM - 2200 - 20000 Figure 21. Uplink CDMA Middle 30 – 2200 Figure 22. Uplink CDMA Middle 2200 - 20000 Figure 23. Uplink CDMA High IM - In Band Figure 24. Uplink CDMA High IM - 30 - 2200 Figure 25. Uplink CDMA High IM - 2200 - 20000 Figure 26. Uplink TDMA Low IM - In Band Figure 27. Uplink TDMA Low IM - 30 - 2200 Figure 28. Uplink TDMA Low IM - 2200 - 20000 Figure 29. Uplink TDMA Middle 30 - 2200 Figure 30. Uplink TDMA Middle 2200 - 20000 Figure 31. Uplink TDMA High IM - In Band Figure 32. Uplink TDMA High IM - 30 - 2200 Figure 33. Uplink TDMA High IM - 2200 - 20000 Figure 34. Uplink GSM Low IM - In Band Figure 35. Uplink GSM Low IM - 30 - 2200 Figure 36. Uplink GSM Low IM - 2200 - 20000 Figure 37. Uplink GSM Middle 30 - 2200 Figure 38. Uplink GSM Middle 2200 - 20000 Figure 39. Uplink GSM High IM - In Band Figure 40. Uplink GSM High IM - 30 - 2200 Figure 41. Uplink GSM High IM - 2200 - 20000 Figure 42. ACS Report: 07-0091-24E Advanced Compliance Solutions Page 12

Model: 020MPBE FCC ID: DNY020MPBE Table 7.3-2: Spurious Emissions - Downlink Frequency Plot Configuration Modulation Channel Range (MHz) Reference Downlink CDMA Low IM - In Band Figure 43. Downlink CDMA Low IM - 30 - 2200 Figure 44. Downlink CDMA Low IM - 2200 - 20000 Figure 45. Downlink CDMA Middle 30 - 2200 Figure 46. Downlink CDMA Middle 2200 - 20000 Figure 47. Downlink CDMA High IM - In Band Figure 48. Downlink CDMA High IM - 30 - 2200 Figure 49. Downlink CDMA High IM - 2200 - 20000 Figure 50. Downlink TDMA Low IM - In Band Figure 51. Downlink TDMA Low IM - 30 - 2200 Figure 52. Downlink TDMA Low IM - 2200 - 20000 Figure 53. Downlink TDMA Middle 30 - 2200 Figure 54. Downlink TDMA Middle 2200 - 20000 Figure 55. Downlink TDMA High IM - In Band Figure 56. Downlink TDMA High IM - 30 - 2200 Figure 57. Downlink TDMA High IM - 2200 - 20000 Figure 58. Downlink GSM Low IM - In Band Figure 59. Downlink GSM Low IM - 30 - 2200 Figure 60. Downlink GSM Low IM - 2200 - 20000 Figure 61. Downlink GSM Middle 30 - 2200 Figure 62. Downlink GSM Middle 2200 - 20000 Figure 63. Downlink GSM High IM - In Band Figure 64. Downlink GSM High IM - 30 - 2200 Figure 65. Downlink GSM High IM - 2200 - 20000 Figure 66. ACS Report: 07-0091-24E Advanced Compliance Solutions Page 13

Model: 020MPBE FCC ID: DNY020MPBE 7.4 Band-edge Compliance 7.4.1 Measurement Procedure The RF output of the equipment under test was directly connected to the input of the Spectrum Analyzer. The spectrum analyzer resolution and video bandwidths were set to 1% the emission bandwidth. The center frequency was set to both the upper and lower cellular frequency block edges. Band-edge compliance was evaluated for all modulation modes. 7.4.2 Measurement Results Band-edge plots in are listed in Table 7.4-1below and are supplied in the test report appendix 07-0091- 24E-A. Table 7.4-1: Band-edge Frequency Plot Configuration Modulation Channel (MHz) Reference Uplink CDMA Low 1871.25 Figure 67. Uplink CDMA High 1888.75 Figure 68. Uplink TDMA Low 1870.04 Figure 69. Uplink TDMA High 1889.96 Figure 70. Uplink GSM Low 1870.20 Figure 71. Uplink GSM High 1889.80 Figure 72. Downlink CDMA Low 1951.25 Figure 73. Downlink CDMA High 1968.75 Figure 74. Downlink TDMA Low 1950.04 Figure 75. Downlink TDMA High 1969.96 Figure 76. Downlink GSM Low 1950.20 Figure 77. Downlink GSM High 1969.80 Figure 78. ACS Report: 07-0091-24E Advanced Compliance Solutions Page 14

Model: 020MPBE FCC ID: DNY020MPBE 7.5 Field Strength of Spurious Emissions 7.5.1 Measurement Procedure The equipment under test is placed on the Open Area Test Site (described in section 2.1) on a wooden table at the turntable center. For each spurious emission, the antenna mast is raised and lowered from one (1) to four (4) meters and the turntable is rotated 360º and the maximum reading on the spectrum analyzer is recorded. This repeated for both horizontal and vertical polarizations of the receive antenna. The equipment under test is then replaced with a substitution antenna fed by a signal generator. The signal generator’s frequency is set to that of the spurious emission recorded from the equipment under test. The antenna mast is raised and lowered from one (1) to four (4) meters to obtain a maximum reading on the spectrum analyzer. The output of the signal generator is then adjusted until the reading on the spectrum analyzer matches that obtained from the equipment under test. The signal generator level is recorded. The power in dBm of each spurious emission is calculated by correcting the signal generator level for the cable loss and gain of the substitution antenna referenced to a dipole. The spectrum was investigated in accordance to CFR 47 Part 2.1057. A CW was used for both uplink and downlink for low, middle and high channels. The worst case emissions are reported of both uplink and downlink configurations. All emissions not reported were below the noise floor of the measurement equipment. Results of the test are shown below in Table 7.5-1. 7.5.2 Measurement Results Table 7.5.-1: Field Strength of Spurious Emissions Frequency Spectrum Generator Antenna Correction Corrected Limit Margin (MHz) Analyzer Level Level (dBm) Polarity Factors Level (dBm) (dB) (dBm) (H/V) (dB) (dBm) Uplink Low Channel 3740.08 -57.90 -56 H 5.83 -50.17 -13.00 37.17 Mid Channel 3760 -57.42 -55 H 5.83 -49.17 -13.00 36.17 High Channel 3779.92 -55.01 -53 V 5.7 -47.3 -13.00 34.3 Downlink Low Channel 3900.08 -57.55 -53 H 5.74 -47.26 -13.00 34.26 3900.08 -56.56 -51 V 5.58 -45.42 -13.00 32.42 7800.16 -57.37 -47 H 5.42 -41.58 -13.00 28.58 7800.16 -56.51 -47 V 5.46 -41.54 -13.00 28.54 Mid Channel 3920 -58.11 -54 H 5.73 -48.27 -13.00 35.27 3920 -58.01 -54 V 5.56 -48.44 -13.00 35.44 7840 -57.32 -46 H 5.46 -40.54 -13.00 27.54 7840 -57.98 -48 V 5.49 -42.51 -13.00 29.51 High Channel 5880 -58.03 -50 V 5.89 -44.11 -13.00 31.11 7840 -57.42 -46 H 5.46 -40.54 -13.00 27.54 7840 -57.47 -47 V 5.49 -41.51 -13.00 28.51 ACS Report: 07-0091-24E Advanced Compliance Solutions Page 15

Model: 020MPBE FCC ID: DNY020MPBE 7.6 Frequency Response 7.6.1 Measurement Procedure The RF output of the equipment under test was directly connected to the input of the Spectrum Analyzer. Using a signal generator, both the uplink and downlink ports were driven with a CW signal. The frequency of the signal generator was sweep across the entire range of operation. Results of the test are shown below in and Figure 7.6-1 through 7.6-2. 7.6.2 Measurement Results * RBW 30 kHz Marker 1 [T1 ] * VBW 1 kHz 25.52 dBm Ref 40 dBm * Att 50 dB SWT 1 s 1.871000000 GHz 40 Offset 30.2 dB ndB [T1] 20.00 dB BW 21.300000000 MHz Temp 1 [T1 ndB] A 30 1 4.30 dBm 1 PK 1.869020000 GHz MAXH 20 Temp 2 [T1 ndB] 6.21 dBm LVL 1.890320000 GHz 10 T2 T1 0 -10 -20 -30 -40 -50 -60 Start 1.865 GHz 3 MHz/ Stop 1.895 GHz Date: 16.APR.200 7 17:46:41 Figure 7.6-1: Frequency Response Uplink * RBW 30 kHz Marker 1 [T1 ] * VBW 1 kHz 43.44 dBm Ref 50 dBm * Att 50 dB SWT 1.35 s 1.953040000 GHz 50 Offset 30.2 dB 1 A 40 1 PK MAXH 30 LVL 20 10 0 -10 -20 -30 -40 -50 Start 1.94 GHz 4 MHz/ Stop 1.98 GHz Date: 17.APR.200 7 09:45:10 Figure 7.6-2: Frequency Response Downlink ACS Report: 07-0091-24E Advanced Compliance Solutions Page 16

Model: 020MPBE FCC ID: DNY020MPBE 7.7 Radiated Emissions (Unintentional Radiators) - FCC Section 15.109 7.7.1 Measurement Procedure The equipment under test is placed on the Open Area Test Site (described in section 2.1) on a wooden table at the turntable center. For each radiated emission, the antenna mast is raised and lowered from one (1) to four (4) meters and the turntable is rotated 360º to obtain a maximum peak reading on the spectrum analyzer. The radiated emissions are then measured using an EMI receiver employing a CISPR quasi-peak detector for frequencies below 1000 MHz and an Average detector function for frequencies above 1000 MHz. This repeated for both horizontal and vertical polarizations of the receive antenna. The field strength of each radiated emission is calculated by correcting the EMI receiver level for cable loss, amplifier gain, and antenna correction factors. Field Strength (dBuV/m) = EMI Receiver Level (dBuV) + Cable Loss (dB) – Amplifier Gain (dB) + Antenna Correction Factor (1/m) Results of the test are shown below in Table 7.7.-1. 7.7.2 Measurement Results Table 7.7-1: Radiated Emissions Tabulated Data Level (dBuV) Antenna Correction Corrected Level Limit Margin Frequency Polarity Factors (dBuV/m) (dBuV/m) (dB) (MHz) pk Qpk/Avg (H/V) (dB) pk Qpk/Avg pk Qpk/Avg pk Qpk/Avg Spurious Emissions 37.54 40.22 V -12.57 --------- 27.65 -------- 40.0 --------- 12.35 45.08 40.17 V -15.93 --------- 24.24 -------- 40.0 --------- 15.76 69.87 49.67 V -20.70 --------- 28.97 -------- 40.0 --------- 11.03 97.9 30.32 V -14.39 --------- 15.93 -------- 43.5 --------- 27.57 180.88 34.71 H -15.32 --------- 19.39 -------- 43.5 --------- 24.11 201.36 35.42 H -13.97 --------- 21.45 -------- 43.5 --------- 22.05 211.06 28.59 V -13.60 --------- 14.99 -------- 43.5 --------- 28.51 399.67 22.50 H -7.51 --------- 14.99 -------- 46.0 --------- 31.01 694.98 21.84 V -2.05 --------- 19.79 -------- 46.0 --------- 26.21 840.48 22.30 V 0.48 --------- 22.78 -------- 46.0 --------- 23.22 Note: At frequencies >840 MHz, emissions not detected above noise floor. ACS Report: 07-0091-24E Advanced Compliance Solutions Page 17

Model: 020MPBE FCC ID: DNY020MPBE 7.8 Power Line Conducted Emissions - FCC Section 15.107 7.8.1 Measurement Procedure ANSI C63.4 sections 6 and 7 were the guiding documents for this evaluation. Conducted emissions were performed from 150kHz to 30MHz with the spectrum analyzer’s resolution bandwidth set to 9kHz and the video bandwidth set to 30kHz. The calculation for the conducted emissions is as follows: Corrected Reading = Analyzer Reading + LISN Loss + Cable Loss Margin = Applicable Limit - Corrected Reading 7.8.2 Measurement Results Results of the test are shown below in and Tables 7.8-1. Table 7.8-1: Conducted EMI Results Total Uncorrected Reading Limit Margin Frequency Correction Corrected Level (dBuV) (dBuV) (dBuV) (dB) (MHz) Factor (dB) Quasi-Peak Average Quasi-Peak Average Quasi-Peak Average Quasi-Peak Average Line 1 0.15 16.5 1.4 9.80 26.30 11.20 66.00 56.00 39.7 44.8 0.18 13.3 8.6 9.80 23.10 18.40 64.49 54.49 41.4 36.1 0.2 6.9 0.6 9.80 16.70 10.40 63.61 53.61 46.9 43.2 5.49 7.6 -1.4 9.81 17.41 8.41 60.00 50.00 42.6 41.6 22.44 16.8 15.4 10.20 27.00 25.60 60.00 50.00 33.0 24.4 25.29 16.2 13.9 10.20 26.40 24.10 60.00 50.00 33.6 25.9 Line 2 0.15 16.9 5.1 9.80 26.70 14.90 66.00 56.00 39.3 41.1 0.18 13.4 8.9 9.80 23.20 18.70 64.49 54.49 41.3 35.8 0.25 11.5 7.3 9.80 21.30 17.10 61.76 51.76 40.5 34.7 5.52 7.6 -1.4 9.81 17.41 8.41 60.00 50.00 42.6 41.6 22.89 16.4 13.3 10.21 26.61 23.51 60.00 50.00 33.4 26.5 25.6 16.8 14.3 10.21 27.01 24.51 60.00 50.00 33.0 25.5 7.9 Frequency Stability 7.9.1 Measurement Procedure The equipment under test is placed inside an environmental chamber. The RF output is directly coupled to the input of the measurement equipment and a power supply is attached to the primary supply voltage. Frequency measurements were made at the extremes of the of temperature range -30º C to +50º C and at intervals of 10º C at normal supply voltage. A period of time sufficient to stabilize all components of the equipment was allowed at each frequency measurement. At a temperature 20º C the supply voltage was varied from 85% to 115% from the normal. The maximum variation of frequency was recorded. Data was collected at the low, middle, and high frequencies for both uplink and downlink. Results of the test are shown below in Figures 7.9-1 through 7.9-6. ACS Report: 07-0091-24E Advanced Compliance Solutions Page 18

Model: 020MPBE FCC ID: DNY020MPBE 7.9.2 Measurement Results The test results conclude the frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block as according to CFR 47 Part 24.235. Uplink Frequency Stability Mode: Frequency (MHz): 1870 Channel: Deviation Limit (PPM): 1.5ppm Temperature Frequency Frequency Error Voltage Voltage C MHz (PPM) (%) (VAC) -30 C 1870.000028 0.015 100% 120.00 -20 C 1870.000027 0.014 100% 120.00 -10 C 1870.000029 0.016 100% 120.00 0C 1870.000029 0.016 100% 120.00 10 C 1870.000029 0.016 100% 120.00 20 C 1870.000034 0.018 100% 120.00 30 C 1870.000028 0.015 100% 120.00 40 C 1870.000027 0.014 100% 120.00 50 C 1870.000027 0.014 100% 120.00 20 C 1870.000033 0.018 85% 102.00 20 C 1870.000033 0.018 115% 138.00 Frequency Stability vs. Temperature 2.00 Frequency Change (PPM) 1.00 0.00 -1.00 -2.00 -30 C -20 C -10 C 0C 10 C 20 C 30 C 40 C 50 C Temperature (Degrees Celsius) Figure 7.9-1: Frequency Stability Uplink – Low Channel ACS Report: 07-0091-24E Advanced Compliance Solutions Page 19

Model: 020MPBE FCC ID: DNY020MPBE Frequency Stability Mode: Frequency (MHz): 1880 Channel: Deviation Limit (PPM): 1.5ppm Temperature Frequency Frequency Error Voltage Voltage C MHz (PPM) (%) (VAC) -30 C 1880.000029 0.015 100% 120.00 -20 C 1880.000027 0.014 100% 120.00 -10 C 1880.000029 0.015 100% 120.00 0C 1880.000029 0.015 100% 120.00 10 C 1880.000029 0.015 100% 120.00 20 C 1880.000034 0.018 100% 120.00 30 C 1880.000028 0.015 100% 120.00 40 C 1880.000027 0.014 100% 120.00 50 C 1880.000027 0.014 100% 120.00 20 C 1880.000033 0.018 85% 102.00 20 C 1880.000033 0.018 115% 138.00 Frequency Stability vs. Temperature 2.00 Frequency Change (PPM) 1.00 0.00 -1.00 -2.00 -30 C -20 C -10 C 0C 10 C 20 C 30 C 40 C 50 C Temperature (Degrees Celsius) Figure 7.9-2: Frequency Stability Uplink – Middle Channel ACS Report: 07-0091-24E Advanced Compliance Solutions Page 20

Model: 020MPBE FCC ID: DNY020MPBE Frequency Stability Mode: Frequency (MHz): 1890 Channel: Deviation Limit (PPM): 1.5ppm Temperature Frequency Frequency Error Voltage Voltage C MHz (PPM) (%) (VAC) -30 C 1890.000029 0.015 100% 120.00 -20 C 1890.000027 0.014 100% 120.00 -10 C 1890.000030 0.016 100% 120.00 0C 1890.000029 0.015 100% 120.00 10 C 1890.000029 0.015 100% 120.00 20 C 1890.000034 0.018 100% 120.00 30 C 1890.000028 0.015 100% 120.00 40 C 1890.000027 0.014 100% 120.00 50 C 1890.000027 0.014 100% 120.00 20 C 1890.000033 0.017 85% 102.00 20 C 1890.000033 0.017 115% 138.00 Frequency Stability vs. Temperature 2.00 Frequency Change (PPM) 1.00 0.00 -1.00 -2.00 -30 C -20 C -10 C 0C 10 C 20 C 30 C 40 C 50 C Temperature (Degrees Celsius) Figure 7.9-3: Frequency Stability Uplink – High Channel ACS Report: 07-0091-24E Advanced Compliance Solutions Page 21

Model: 020MPBE FCC ID: DNY020MPBE Downlink Frequency Stability Mode: Frequency (MHz): 1950 Channel: Deviation Limit (PPM): 1.5ppm Temperature Frequency Frequency Error Voltage Voltage C MHz (PPM) (%) (VDC) -30 C 1950.000033 0.017 100% 120.00 -20 C 1950.000029 0.015 100% 120.00 -10 C 1950.000028 0.014 100% 120.00 0C 1950.000030 0.015 100% 120.00 10 C 1950.000029 0.015 100% 120.00 20 C 1950.000040 0.021 100% 120.00 30 C 1950.000027 0.014 100% 120.00 40 C 1950.000027 0.014 100% 120.00 50 C 1950.000026 0.013 100% 120.00 20 C 1950.000041 0.021 85% 102.00 20 C 1950.000040 0.021 100% 138.00 Frequency Stability vs. Temperature 2.00 Frequency Change (PPM) 1.00 0.00 -1.00 -2.00 -30 C -20 C -10 C 0C 10 C 20 C 30 C 40 C 50 C Temperature (Degrees Celsius) Figure 7.9-4: Frequency Stability Downlink – Low Channel ACS Report: 07-0091-24E Advanced Compliance Solutions Page 22

Model: 020MPBE FCC ID: DNY020MPBE Frequency Stability Mode: Frequency (MHz): 1960 Channel: Deviation Limit (PPM): 1.5ppm Temperature Frequency Frequency Error Voltage Voltage C MHz (PPM) (%) (VDC) -30 C 1960.000033 0.017 100% 120.00 -20 C 1960.000029 0.015 100% 120.00 -10 C 1960.000028 0.014 100% 120.00 0C 1960.000030 0.015 100% 120.00 10 C 1960.000029 0.015 100% 120.00 20 C 1960.000042 0.021 100% 120.00 30 C 1960.000027 0.014 100% 120.00 40 C 1960.000027 0.014 100% 120.00 50 C 1960.000026 0.013 100% 120.00 20 C 1960.000041 0.021 85% 102.00 20 C 1960.000040 0.020 100% 138.00 Frequency Stability vs. Temperature 2.00 Frequency Change (PPM) 1.00 0.00 -1.00 -2.00 -30 C -20 C -10 C 0C 10 C 20 C 30 C 40 C 50 C Temperature (Degrees Celsius) Figure 7.9-5: Frequency Stability Downlink – Middle Channel ACS Report: 07-0091-24E Advanced Compliance Solutions Page 23

Model: 020MPBE FCC ID: DNY020MPBE Frequency Stability Mode: Frequency (MHz): 1970 Channel: Deviation Limit (PPM): 1.5ppm Temperature Frequency Frequency Error Voltage Voltage C MHz (PPM) (%) VAC -30 C 1970.000033 0.017 100% 120.00 -20 C 1970.000029 0.015 100% 120.00 -10 C 1970.000028 0.014 100% 120.00 0C 1970.000030 0.015 100% 120.00 10 C 1970.000029 0.015 100% 120.00 20 C 1970.000042 0.021 100% 120.00 30 C 1970.000027 0.014 100% 120.00 40 C 1970.000027 0.014 100% 120.00 50 C 1970.000026 0.013 100% 120.00 20 C 1970.000041 0.021 85% 102.00 20 C 1970.000041 0.021 100% 138.00 Frequency Stability vs. Temperature 2.00 Frequency Change (PPM) 1.00 0.00 -1.00 -2.00 -30 C -20 C -10 C 0C 10 C 20 C 30 C 40 C 50 C Temperature (Degrees Celsius) Figure 7.9-6: Frequency Stability Downlink – High Channel END Report ACS Report: 07-0091-24E Advanced Compliance Solutions Page 24


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Document Modified: 2007-04-26 15:59:24
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