BV8VIDA-BB4.9 GHz VIDA Broadband Base Station

Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 50 of 88 Appendix C: Confidentiality Request Letter Please refer to the following page. M/A-COM, Inc. 221 Jefferson Ridge Parkway Lynchburg, VA 24501 Telephone: 434.455.9527 FAX: 434.455.6851 [email protected] www.macom.com October 24, 2006 American TCB, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 Subject: FCC ID: BV8VIDA-BB Original application CONFIDENTIALITY M/A-COM, Inc. wishes to submit this confidentiality letter for the record on FCC ID: BV8VIDA-BB 4.9 GHz base station LMR radio equipment. M/A-COM, Inc. is requesting that any schematic diagrams, parts lists, block diagrams, tune-up procedure, installation manual, internal photographs, and operational descriptions for this submission not be made routinely available for public inspection. M/A-COM, Inc. considers the information in these exhibits to be classified as trade secrets, pursuant to 47 CFR Section 0.457 and Section 0.459 of the FCC rules. Thank you for your attention to this matter. Daryl Popowitch Regulatory Manager M/A-COM, Inc. – Lynchburg, VA

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 November 3, 2006 RE: FCC ID: BV8VIDA-BB_ATCB004205 Attention: Richard McMurray / Kathy Grzovic I have a few comments on this Application. Please note that further comments may arise in response to answers provided to the questions below. 1. Please note that actual measured power is to be listed on the grant. However, as this is a part 90 device and if the manufacturer so states the rated power may be used. Please provide a clear indication if the manufacturer desires the rated power on the grant instead of the actual measured power as required by the FCC. 2. Please note that on page 30 of the report the spectral density/MHz is stated to be 20.981dBm. Please note that this is less than .019dB below the 21dBm limit. Please also note that in looking at the plotted signal on page 30 it appears that there may be a slightly higher level at or about the 1MHz area around the center frequency as well as at a frequency higher than listed. Please also note that as an attenuator was used during the test the actual value of attenuation may significantly affect the measurement of a signal that is so close to the limit. Please also note that if a cable was used in the test set up, the cable loss does not seem to have been accounted for in the test. If any cable was used then the device is probably not compliant as an expected cable loss of tenths of a dB to 1+dB may be present. Please also note that the loss occurring at the connectors of any cable, attenuator or analyzer may be sufficient to cause a higher reading. Any of these factors may put the level measured over the limit. Because the spectral density is so close to the limit, please re-verify compliance. In your verification, please include the actual attenuation inserted by the attenuator, any insertion loss due to the cable used to connect the EUT, attenuator and analyzer together. Please also address the potential 1/2dB or more loss which may be caused by the use of connectors. Please also justify the analyzer settings (i.e. sweep time video bandwidth etc). 3. FYI - Please note that the MPE information in the manual on page 2 states, “DO NOT TRANSMIT with this base station and antenna when persons are within the MAXIMUM PERMISSIBLE EXPOSURE (MPE) Radius of the antenna.” This referenced section states, “After installation and commissioning, the safe distance from the 9 dBi omni-directional antenna is greater than 20 cm (8-inches).” However, the manual continues to provide MPE information for 27dBi antennae under the section “MPE Calculation for Directional Antenna”. Please note that the apparent conflict between the two sections should be addressed. Perhaps a change to include all MPE calculated separation distances may be appropriate. Please also note that this may simply be addressed at the time of licensing as well. 4. FYI – please note that due to the nature of this device you may also add internal photos to the confidentiality list if desired. If this is desired, please provide a revised confidentiality request. Dennis Ward mailto:[email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. z Page 2 November 3, 2006 Any questions about the content of this correspondence should be directed to the sender.

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 November 3, 2006 RE: FCC ID: BV8VIDA-BB_ATCB004205 Attention: Richard McMurray / Kathy Grzovic I have a few comments on this Application. Please note that further comments may arise in response to answers provided to the questions below. 1 Please note that actual measured power is to be listed on the grant. However, as this is a part 90 device and if the manufacturer so states the rated power may be used. Please provide a clear indication if the manufacturer desires the rated power on the grant instead of the actual measured power as required by the FCC. Response: The grant should reflect the actual measured power. 2 Please note that on page 30 of the report the spectral density/MHz is stated to be 20.981 dBm. Please note that this is less than .019 dB below the 21 dBm limit. Please also note that in looking at the plotted signal on page 30 it appears that there may be a slightly higher level at or about the 1 MHz area around the center frequency as well as at a frequency higher than listed. Please also note that as an attenuator was used during the test the actual value of attenuation may significantly affect the measurement of a signal that is so close to the limit. Please also note that if a cable was used in the test set up, the cable loss does not seem to have been accounted for in the test. If any cable was used then the device is probably not compliant as an expected cable loss of tenths of a dB to 1+dB may be present. Please also note that the loss occurring at the connectors of any cable, attenuator or analyzer may be sufficient to cause a higher reading. Any of these factors may put the level measured over the limit. Because the spectral density is so close to the limit, please re-verify compliance. In your verification, please include the actual attenuation inserted by the attenuator, any insertion loss due to the cable used to connect the EUT, attenuator and analyzer together. Please also address the potential ½ dB or more loss which may be caused by the use of connectors. Please also justify the analyzer settings (i.e. sweep time video bandwidth etc). Response: Per FCC 90.1215(b), the resolution bandwidth was set to 1 MHz and the video bandwidth was set to a value greater than the resolution bandwidth (8 MHz). Peak search was used to find peak spectral density within 1 MHz of the signal bandwidth. A combined 10 dB and a 20 dB attenuator was used between the EUT and Spectrum analyzer for PSD measurement. No cable was used; the attenuators were directly connected from EUT to Analyzer. Path loss calculated as follows (this was checked across the frequency band of interest): The system loss was measured by using a signal generator and reference cable. The attenuation was measured first with the reference cable, and then with the reference cable and attenuators. Loss (reference cable/attenuators) – Loss (reference cable) = System loss 31.2 dB - 0.8 dB = 30.5 dB total system loss (relative offset entered into analyzer) Please see the revised test report uploaded with this response. 3 FYI - Please note that the MPE information in the manual on page 2 states, “DO NOT TRANSMIT with this base station and antenna when persons are within the MAXIMUM PERMISSIBLE EXPOSURE (MPE) Radius of the antenna.” This referenced section states, “After installation and commissioning, the safe distance from the 9 dBi omni-directional antenna is greater than 20 cm (8-inches).” However, the manual continues to provide MPE information for 27 dBi antennae under the section “MPE Calculation for Directional Antenna”. Please note that the apparent conflict between the two sections should be addressed. Perhaps a change to include all MPE calculated separation distances may be appropriate. Please also note that this may simply be addressed at the time of licensing as well. Response: Noted, thank you; a revised manual and revised MPE exhibit have been uploaded. 4 FYI – please note that due to the nature of this device you may also add internal photos to the confidentiality list if desired. If this is desired, please provide a revised confidentiality request. Response: Noted, thank you; the applicant would like the internal photographs to be confidential so a revised confidentiality letter has been uploaded with this response. Dennis Ward mailto:[email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 49 of 88 Appendix B: Agency Authorization Letter Please refer to the following page. M/A-COM, Inc. 221 Jefferson Ridge Parkway Lynchburg, VA 24501 Telephone: 434.455.9527 FAX: 434.455.6851 [email protected] www.macom.com October 24, 2006 To Whom It May Concern: The following organization is granted authority to act on M/A-COM’s behalf, to file technical reports, measurements, exhibits and forms for M/A-COM equipment with FCC ID: BV8VIDA-BB, 4.9 GHz VIDA Broadband Base Station LMR radio equipment, as it applies to a new submission and EA Grant. Ms. Kathy Grzovic Rhein Tech Laboratories, Inc. 360 Herndon Parkway, Suite 1400 Herndon, VA 20170 We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C.862. Further, no party, as defined in 47 CFR 1.2002(b), to the application is subject to denial of federal benefits, that includes FCC benefits. Sincerely, Daryl Popowitch Regulatory Manager

M/A-COM, Inc. 221 Jefferson Ridge Parkway Lynchburg, VA 24501 Telephone: 434.455.9527 FAX: 434.455.6851 [email protected] www.macom.com October 24, 2006 American TCB, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 Subject: FCC ID: BV8VIDA-BB IC: 3670A-VIDABB Original submission 4.9 GHz VIDA Broadband Base Station M/A-COM seeks an original Equipment Authorization Grant for its’ 4.9 GHz VIDA Broadband Public Safety LMR base station radio equipment. Exhibits include photographs, schematics, parts list, block diagram, tune-up procedure, FCC Part 90 and 15 compliance verification reports, and measurement data. There is no Operator Manual with this base station as it is factory configured per customer order, installed by M/A-COM field service personnel (or M/A-COM trained customer technicians) and no user available controls or adjustments are available. Special software tools are required to make any final field settings if required. The Installation Manual includes instructions for the antenna connection, mounting, and the antenna types authorized for use, as well as unit power configurations and LAN connection. Typical application is to have the base station and antenna utility pole mounted, operating in a point-to-multipoint mode. This equipment will be used in applications as a tactical unit as well. Confidentiality letter and Rhein Tech Laboratories, Inc. agent authorization letter to act on M/A-COM’s behalf for this original submission, have been provided as exhibits as well. Thank you for your kind consideration and timely review for this new product entry to the M/A-COM Public Safety LMR product family. Sincerely, Daryl Popowitch Regulatory Manager M/A-COM, Inc. – Lynchburg, VA

Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 60 of 88 Appendix L: External Photographs – AC Powered Version and DC Powered Version Photograph 4: Chassis Top Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 61 of 88 Photograph 5: Chassis Bottom Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 62 of 88 Photograph 6: Chassis Front Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 63 of 88 Photograph 7: Chassis Back

Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 51 of 88 Appendix D: Label Information Please refer to the following page for a label sample. ID Label Here Photograph 1: ID Label Location

Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 48 of 88 Appendix A: RF Exposure Compliance P lease refer to the following pages. MM-009804-001 8 1.2 REGULATORY 1.2.1 Maximum Permissible Exposure Limits DO NOT TRANSMIT with this base station and antenna when persons are within the MAXIMUM PERMISSIBLE EXPOSURE (MPE) Radius of the antenna. The MPE Radius is the minimum distance from the antenna axis that ALL persons should maintain in order to avoid RF exposure higher than the allowable MPE level set by the FCC. FAILURE TO OBSERVE THESE LIMITS MAY ALLOW ALL PERSONS WITHIN THE MPE RADIUS TO EXPERIENCE RF RADIATION ABSORPTION, WHICH EXCEEDS THE FCC MAXIMUM PERMISSIBLE EXPOSURE (MPE) LIMIT. IT IS THE RESPONSIBILITY OF THE BASE STATION LICENSEE TO ENSURE THAT THE MAXIMUM PERMISSIBLE EXPOSURE LIMITS ARE OBSERVED AT ALL TIMES DURING BASE STATION TRANSMISSION. THE BASE STATION LICENSEE IS TO ENSURE THAT NO BYSTANDERS ARE WITHIN THE RADIUS LIMITS. 1.2.2 Determining MPE Radius THE MAXIMUM PERMISSIBLE EXPOSURE RADIUS is unique for each site and is determined based on the complete installation environment (i.e. co-location, antenna type, transmit power level, etc.). Determination of the MPE distance is the responsibility of the VIDA MAX user. Calculation of the MPE radius is required as part of the installation. The Limit for Uncontrolled Exposure Power Density (P d ) is 10 W/m 2 for fixed mounted device. The M/A-COM 4.9 GHz VIDAMAX Base Station is a fixed mounted radio. After installation and commissioning, the safe distance from the 9 dBi omni-directional antenna is greater than 20 cm (8-inches) and the safe distance from a directional Antenna with more than 9 dBi gain can be found in the table in Section 1.2.2.2. 1.2.2.1 MPE Calculation for omni-directional Antenna This MPE Minimum Distance Calculation is based on using a 9 dBi gain omni-directional antenna mounted directly to the base station RF port. Basic M/A-COM 4.9 GHz VIDA MAX Base Station specifications: P: Maximum Peak Conducted Power = 27 dBm G: Maximum Omni Antenna Gain = 9 dBi Frequency Range = 4.94 to 4.99 GHz R: Minimum Distance between User and Antenna = 0.2 m Equation from FCC: P d = P * G / ( 4 * π * R 2 ) P d = 0.5 W * 7.94 / (4 * 3.1415926 * 0.2 2 ) = 7.89 W / m 2 < 10 W / m 2 MM-009804-001 9 The calculation indicates that the minimum 0.2 meter distance between user and the omni-directional antenna (directly mounted to the base station RF port) is required when operating the M/A-COM 4.9 GHz VIDA MAX Base Station. 1.2.2.2 MPE Calculation for Directional Antenna This MPE Minimum Distance Calculation is based on using a directional antenna with more than 9 dBi antenna gain. Basic M/A-COM 4.9 GHz VIDA MAX Base Station specifications: P: Maximum Peak Conducted Power = 27 dBm; G: Maximum Omni Antenna Gain – Cable Loss = 27 dBi – 1 dB = 26 dBi; (Use numerical G N value for the calculation ): G N = 10 ^ (G /10)); For G = 26 dBi, G N = 10 ^ (26 /10) = 398 Frequency Range = 4.94 to 4.99 GHz; R min : Minimum Distance between user and antenna to comply with FCC MPE Level (10 W / m 2 ); Equation from FCC: P d = P * G / ( 4 * π * R min 2 ) R min = SQRT( 0.5 W * G N / (4 * 3.1415926 * 10 ) )= SQRT ( 3.9789E-3 * G N ) R min = 1.26 m, for G =26 (i.e., G N = 398 ) The calculation provides guidelines for users to estimate the minimum safe distance when a high gain antenna is connected to the M/A-COM 4.9 GHz VIDA MAX Base Station. The user should always keep a safe distance from antenna greater than 20 cm or SQRT (3.9789E-3 * G N ). The following table lists the minimum distance for Different Effective Antenna Gain Levels (Antenna Gain – Feeder Cable Loss) Minimum Safe Distance Calculation Based for Directional Antennas Effective Antenna Gain (dBi) Minimum Safe Distance (Meters) Minimum Safe Distance (Feet) < 9 0.20 0.65 10 0.20 0.65 11 0.22 0.73 12 0.25 0.82 13 0.28 0.92 14 0.32 1.04 15 0.35 1.16 16 0.40 1.31 17 0.45 1.47 18 0.50 1.64 19 0.56 1.84 20 0.63 2.07 21 0.71 2.32 22 0.79 2.61 23 0.89 2.92 MM-009804-001 10 Effective Antenna Gain (dBi) Minimum Safe Distance (Meters) Minimum Safe Distance (Feet) 24 1.00 3.28 25 1.12 3.68 26 1.26 4.13 >26 Reduce Transmit Power is required by FCC 1.2.3 Safety Training Information YOUR M/A-COM VIDA MAX BASE STATION GENERATES RF ELECTRO- MAGNETIC ENERGY DURING TRANSMIT MODE. THIS BASE STATION IS DESIGNED FOR AND CLASSIFIED AS “OCCUPATIONAL USE ONLY” MEANING IT MUST BE USED ONLY IN THE COURSE OF EMPLOYMENT BY INDIVIDUALS AWARE OF THE HAZARDOUS RF ENERGY AND THE WAYS TO MINIMIZE EXPOSURE. THIS BASE STATION IS NOT INTENDED FOR USE BY THE “GENERAL POPULATION” IN AN UNCONTROLLED ENVIRONMENT. IT IS THE RESPONSIBILITY OF THE LICENSEE TO ENSURE THAT THE MAXIMUM PERMISSIBLE EXPOSURE LIMITS ARE OBSERVED AT ALL TIMES DURING TRANSMISSION. THE BASE STATION LICENSEE IS TO ENSURE THAT NO BYSTANDERS COME WITHIN THE RADIUS OF THE LIMITS When licensed by the FCC, this base station complies with the FCC RF exposure limits when persons are beyond the MPE radius of the antenna. In addition, your M/A-COM base stations installation complies with the following Standards and Guidelines with regard to RF energy and electromagnetic energy levels and evaluation of such levels for exposure to humans: FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. American National Standards Institute (C95.1 – 1992), IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. American National Standards Institute (C95.3 – 1992), IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields – RF and Microwave. CAUTION To ensure that your exposure to RF electromagnetic en…

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Engineering and Testing for EMC and Safety Compliance 360 Herndon Parkway Suite 1400 Herndon, VA 20170 Ph: 703-689-0368 Fax: 703-689-2056 C C e e r r t t i i f f i i c c a a t t i i o o n n R R e e p p o o r r t t M/A-Com, Inc. 221 Jefferson Ridge Parkway Lynchburg, VA 24501 Daryl Popowitch Phone: (434) 455-9527 E-Mail: [email protected] Model: 4.9 GHz VIDA Broadband Base Station 4940 – 4990 MHz FCC ID: BV8VIDA-BB IC: 3670A-VIDABB October 20, 2006 Standards Referenced for this Report Part 2: 2006 Frequency Allocations and Radio Treaty Matters; General Rules and Regulations Part 90: 2006 Private Land Mobile Radio Services ANSI/TIA-603-C-2004 Land Mobile FM or PM Communications Equipment Measurement and Performance Standards ANSI/TIA/EIA – 102.CAAA; 2002 Digital C4FM/CQPSK Transceiver Measurement Methods Industry Canada RSS-111, Issue 1 Broadband Public Safety Equipment Operating in the Band 4940-4990 MHz Frequency Range Rated Transmit Power (W) Conducted Measured Frequency Tolerance (ppm) Emission Designator 4940-4990 MHz 0.5 1.4 5M0X7D Report Prepared by Test Engineer: Daniel Biggs Document Number: 2006156 This report may not be reproduced, except in full, without the written approval of Rhein Tech Laboratories, Inc. Test results relate only to the product tested. Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 2 of 88 Table of Contents 1 General Information................................................................................................................................................... 5 1.1 Test Facility.............................................................................................................................................................................5 1.2 Related Submittal(s)/Grant(s)..................................................................................................................................................5 2 Tested System Details............................................................................................................................................... 6 3 FCC Rules and Regulations Part 2 §2.1033(c)(8): Voltages and Currents Through The Final Amplifying Stage..... 7 4 FCC Rules and Regulations Part 90 §90.1215(a) & Part 2 §2.1046(a): Peak Output Power; RSS-111 Section 4.3: Transmitter Output Power and Channel Bandwidth............................................................................................................ 8 4.1 Test Procedure ........................................................................................................................................................................8 4.2 Test Data .................................................................................................................................................................................9 5 FCC Rules and Regulations Part 90 §90.1215(a): Peak Power Spectral Density; RSS-111 Section 4.3: Transmitter Output Power and Channel Bandwidth.......................................................................................................... 21 5.1 Test Procedure ......................................................................................................................................................................21 5.2 Test Data ...............................................................................................................................................................................22 6 FCC Rules and Regulations Part 90 §90.210(m) & Part 2 §2.1049: Occupied Bandwidth (Emissions Masks) and Conducted Spurious Emissions; RSS-111 Section 4.4: Transmitter Unwanted Emissions.............................................. 34 6.1 Test Procedure ......................................................................................................................................................................34 6.2 Reference Level Measurements...........................................................................................................................................35 6.3 In Band Spurious Test Data..................................................................................................................................................35 6.4 Out of Band Spurious Test Data...........................................................................................................................................39 7 FCC Rules and Regulations Part 90 §90.210(l) & Part 2 §2.1053(a): Field Strength of Spurious Radiation; RSS- 111 Section 3.3: Transmitter Unwanted Emissions.......................................................................................................... 42 7.1 Test Procedure ......................................................................................................................................................................42 7.2 Test Data ...............................................................................................................................................................................43 7.2.1 CFR 47 Part 90.210 Requirements..................................................................................................................................43 8 FCC Rules and Regulation Part 90 §90.213(a) & Part 2 §2.1055: Frequency Stability; RSS-111 Section 4.2: Transmitter Frequency Stability......................................................................................................................................... 45 8.1 Test Procedure ......................................................................................................................................................................45 8.2 Frequency Stability Test Data.....................................................…

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Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 58 of 88 Appendix K: Test Configuration Photographs Photograph 2: Radiated Emissions Front View Rhein Tech Laboratories, Inc. Client: M/A-Com, Inc. 360 Herndon Parkway Model: 4.9 GHz VIDA Base Station Suite 1400 Standards: FCC Part 90/RSS-111 Herndon, VA 20170 ID’s: BV8VIDA-BB/3670A-VIDABB http://www.rheintech.com Report Number: 2006156 59 of 88 Photograph 3: Radiated Emissions Rear View