YKD-25STW4100-019Low Power Radar

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: YKD-25STW4100-019 FCC Rule Part: CFR 47 Part 90, DA 09-2482 ACS Project: 13-2037 Manufacturer: L-3 Communications CyTerra Corporation Model: Range-R 2D User Manual TB X-XXXX-XXX-XX TB X-XXXX-XXX-XX TB X-XXXX-XXX-XX FCC COMPLIANCE WARNING Do not open the unit. There are no user serviceable parts contained within the unit, and opening or tampering with it will void the FCC certification and the manufacturer’s warranty. This device is approved for use by the FCC under FCC Order DA 09-2482, FCC ID YKD- 25STW4100-019. Warning: Changes or modifications to this device not expressly approved by L-3 CyTerra could void the user’s authority to operate the equipment. “This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment may operate in direct contact with the body of the user under normal operating conditions. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.” “NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:” • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. For any questions related to FCC compliance contact L-3 CyTerra Technical Support. This RANGE-R 2D Handheld Through Wall Radar is controlled under the U.S. International Traffic in Arms Regulations (ITAR) and may not be exported without proper authorization by the U.S. Department of State. TB X-XXXX-XXX-XX TB X-XXXX-XXX-XX TB X-XXXX-XXX-XX RADAR SET, RANGE-R 2D CONTROLS AND COMPONENTS 1 Hand Grips 2 Battery Cover 3 Scan Buttons 4 Liquid Crystal Display (LCD) CONTROL SEQUENCE Function Sequence Power-On Press and release both Scan Buttons. Sensor will boot to Scan Mode. Power-Off Press and hold both Scan Buttons for three (3) seconds. Increase Brightness In Scan Mode, press the top Scan button. Decrease Brightness In Scan Mode, press the bottom Scan button. Main Menu Press and release both Scan Buttons while in Scan Mode. Cycle Menu Options Press the bottom Scan Button while in Menu Mode. Select Menu Option Press the top Scan Button while the selection is highlighted. Scan Mode Press and release both Scan Buttons from any other mode or menu. INDICATORS AND SYMBOLS GRID SELECTION (FROM THE MAIN MENU) 1. Use the bottom Scan Button to cycle through the menu options until GRID SELECT is highlighted. 2. Use the top Scan Button to select the highlighted option. 3. On the GRID SELECT Menu, use the bottom Scan Button to cycle through the menu options until the desired option is highlighted. 4. Using the top Scan Button, highlight either the Rectangular or Polar Grid option. 5. Select BACK to return to the MAIN MENU or both Scan Buttons to resume operation VARIABLE FIELD OF VIEW (FOV) SELECTION (FROM THE MAIN MENU) 1. Use the bottom Scan Button to cycle through the menu options until VARIABLE FOV is highlighted. 2. Use the top scan button to select VARIABLE FOV (the current setting will be displayed). OPERATING PROCEDURES SCAN MODE 1. Hold the sensor horizontally and steadily against a wall. Ensure the operator and any personnel behind or near the sensor remain as still as possible. The level of operator movement is displayed in the lower right corner of the display. Too much movement may cause false alarms or degradation in detection capabilities. 2. Press and release both Scan Buttons to power on the sensor and begin scanning. Watch the display for a detection indication. It takes approximately three seconds to detect a moving target and up to six seconds to detect a near stationary target. The best detection performance occurs directly in front of the unit, and extends out ± 60 degrees in a conical pattern. Outside this region, detection performance rapidly falls off to a minimum at ± 90 degrees, creating blind spots in close proximity and at sharp angles from the unit. 3. Whenever possible, repeat the procedure at multiple locations along the wall surface to ensure accuracy of results and maximize coverage area. 4. Be sure that the first wall in scanning range is visible and is shown at the correct range on the display 5. The RANGE-R 2D will go into standby mode after 1 minute of scanning. INTERPRETING RESULTS Targets are indicated by red squares on the display. Tracking of a target’s movement is indicated by white squares. Multiple targets too close to interpret as individual targets, are displayed as a red octagon. The first two walls detected are indicated with bold red horizontal lines. The current field of view (if FOV display is set to ON), are two diagonal lines extending from the 0 point on the readout display. The graphical display uses a grid overlay to show the approximate distance in meters that a detection is located from the sensor with the number zero (0) representing the actual location of the sensor. This can be either on a rectangular grid, which allows for the easy determination of range and cross range to a plotted target, or a polar grid whic…

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5015 B. U. Bowman Dr. Buford, GA 30518 July 3, 2013 ACS TCB 5015 B.U. Bowman Drive Buford, GA 30518 Re: FCC ID: YKD-25STW4100-019 To Whom It May Concern: The following application is submitted on behalf of our client, L-3 Communications CyTerra Corporation, for evaluation of their model Range-R 2D (FCC ID: YKD-25STW4100-019) for certification under FCC Part 90 in accordance with waiver DA 09-2482. The Ranger-R 2D is a handheld wireless radar transceiver operating from 3.101 GHz to 3.499 GHz. The unit is used for the detection of human targets through wall. The model was tested in full in accordance to the aforementioned waiver and was found to be in compliance. Sincerely, Sam Wismer Vice President, Technology Advanced Compliance Solutions, Inc.

Federal Communications CommissionDA 09-2482 Before the Federal Communications Commission Washington, D.C. 20554 In the Matter of L-3 CYTERRA Request for Waiver to Allow Certification and Use of Electromagnetic Motion Detection and Ranging Devices Operating at 3100-3500 MHz ) ) ) ) ) ) ) WP Docket No. 09-2 ORDER Adopted: November 24, 2009Released: November 25, 2009 By the Deputy Chief, Wireless Telecommunications Bureau, and Deputy Chief, Public Safety and Homeland Security Bureau: I. INTRODUCTION 1.We have before us a request filed by L-3 CyTerra (CyTerra), a division of L-3 Communications Corporation, for waiver of Part 90 of the Commission's Rules 1 with respect to its Electromagnetic Motion Detection and Ranging (EMMDAR) sensor, a handheld radar device operating in the 3100-3500 MHz band that is capable of sensing motion through walls. 2 Awaiver is required because the EMMDAR’s frequency usage is inconsistent with the Commission’s technical rules. 3 CyTerra seeks a waiver to permit equipment certification of the EMMDAR, and its use by state and local public safety agencies. The Wireless Telecommunications Bureau and Public Safety and Homeland Security Bureau sought comment on the waiver request, and no party opposed it. 4 We grant the waiver request to the extent indicated below. II. BACKGROUND 2.The EMMDAR is a compact, lightweight handheld sensing device able to “see through walls.” 5 The device can detect both fast movement, such as a person walking or running, and very small 1 47 C.F.R. Part 90. 2 SeeL-3 CyTerra, Request for Waiver, filed February 22, 2008 (Waiver Request). 3 CyTerra requests a waiver with respect to two versions of thedevice, EMMDAR and EMMDAR II. The EMMDAR and EMMDAR II have identical transmission characteristics, but differ in their circuitry and user interfaces: the EMMDAR locates one target at a time, and indicates its range but not its direction; the EMDDAR II locates multiple targets, and indicates their ranges and directions. See Waiver Request at 5 n.3. Unless otherwise specified, references herein to the EMMDAR encompass both versions. 4 See Wireless Telecommunications Bureau Seeks Comment on Request for Waiver by L-3 CyTerra to Allow Certification and Use of Electromagnetic Motion Detection and Ranging (EMMDAR) Devices Operating at 3100- 3500 MHz, Public Notice, 24 FCC Rcd 77 (WTB/PSHSB 2009). No comments were filed. CyTerra filed reply comments. After the filing deadline, letters of support were received from the San Diego Sheriff’s Department and the Jacksonville Beach Police Department, SWAT Team 1. 5 Waiver Requestat 1, 5. Federal Communications CommissionDA 09-2482 2 movement, such as the breathing of a restrained or unconscious victim or the slight sway of a person trying to stand still. 6 Possible applications include locating hostile persons or hostages prior to a forced entry, locating unconscious or captive persons, and scanning walls and large vehicles to locate missing or escaped prisoners. 7 The EMMDAR can accurately locate moving targets in one second, and immobile (breathing) targets in less than three seconds. 8 While users may activate the device for longer than that in order to increase their confidence in the result, the device cannot be locked on, and automatically shuts off after one minute. 9 CyTerra asserts that EMMDAR will be operated infrequently, for short periods, and rarely (if ever) at the same place twice. 10 3.The 3100-3500 MHz band is allocated to the Federal Government Radiolocation service on a primary basis, and to non-Federal radiolocation on a secondary basis. 11 In addition, the 3100-3300 MHz band is allocated to Federal and non-Federal Earth exploration-satellite and space research on a secondary basis; and the 3300-3500 MHz band is allocated to the amateur service on a secondary basis. 12 4.While the 3100-3500 MHz band is allocated for radiolocation, CyTerra requests a waiver because the EMMDAR does not operate like a normal radar device. Specifically, rather than operating on a single frequency like most radars, the EMMDAR steps through two hundred frequencies, spaced two megahertz apart from 3101 MHz to 3499 MHz, one at a time. 13 Ittransmits on one frequency for 75 microseconds with a peak instantaneous power of 31.6 milliwatts, followed by a 17.5-microsecond “off time” between frequency steps. 14 The complete cycle repeats every 18.5 milliseconds, resulting in a duty cycle for each frequency of 0.41%. 15 5.CyTerra states that increasing the number and spacing of frequency steps greatly improves the reliability and precision of target location. 16 Itstates that the need for multiple, well-spaced frequencies precludes unlicensed operation in the Part 15 902-928 MHz or 2.4 GHz bands because there are not enough frequencies in those bands, and that the 5.8 GHz unlicensed band is unworkable due to insufficient propagation and building penetration. 17 6.CyTerra proposes several conditions on the waiver to minimize potential interference. 6 Id.at 5. 7 Id.at 2, 5-6. CyTerra asserts that the EMMDAR’s capabilities will greatly increase the probabilities for survival of hostages, victims, and rescuers. Id.at 5-6. 8 Id. at 2, 5, 10. 9 Id. at 2, 10, 15. 10 Id. at 3, 10. 11 See47 C.F.R. § 2.106; see also 47 C.F.R. § 90.103(b). 12 See47 C.F.R. § 2.106; see also 47 C.F.R. § 97.303(l)(2). 13 See Waiver Request at 2, 7. 14 Id. 15 Id. 16 Id. at 2, 8. 17 Id. at 8-9. Federal Communications CommissionDA 09-2482 3 Specifically, it proposes limiting eligibility to state and local police and firefighters; limiting use to actual emergencies involving threats to safety of life, and necessary training; prohibiting use outdoors above ground level or on fixed outdoor infrastructure; and limiting the number of units to be sold to 5,000 during the first year following equipment approval, and 10,000 during the second year. 18 Italso proposes coordinating applications for use within specified distances of particular sites like radio astronomy…

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3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: YKD-25STW4100-019 FCC Rule Part: CFR 47 Part 90, DA 09-2482 ACS Project: 13-2037 Manufacturer: L-3 Communications CyTerra Corporation Model: Range-R 2D External Photos Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 1: Front View ACS Project: 13-2037 Advanced Compliance Solutions Page 2 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 2: Rear View ACS Project: 13-2037 Advanced Compliance Solutions Page 3 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 3: Top View ACS Project: 13-2037 Advanced Compliance Solutions Page 4 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 4: Bottom View ACS Project: 13-2037 Advanced Compliance Solutions Page 5 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 5: Left Side View ACS Project: 13-2037 Advanced Compliance Solutions Page 6 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 6: Right Side View ACS Project: 13-2037 Advanced Compliance Solutions Page 7

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: YKD-25STW4100-019 FCC Rule Part: CFR 47 Part 90, DA 09-2482 ACS Project: 13-2037 Manufacturer: L-3 Communications CyTerra Corporation Model: Range-R 2D Label Information Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 1: Sample label and location ACS Project: 13-2037 Advanced Compliance Solutions Page 2

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: YKD-25STW4100-019 FCC Rule Part: CFR 47 Part 90, DA 09-2482 ACS Project: 13-2037 Manufacturer: L-3 Communications CyTerra Corporation Model: Range-R 2D Internal Photos Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 1: DSP Board – Top ACS Project: 13-2037 Advanced Compliance Solutions Page 2 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 2: DSP Board – Bottom ACS Project: 13-2037 Advanced Compliance Solutions Page 3 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 3: RF Board – Top ACS Project: 13-2037 Advanced Compliance Solutions Page 4 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 4: RF Board – Bottom ACS Project: 13-2037 Advanced Compliance Solutions Page 5 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 5: RF Board Shields– Top ACS Project: 13-2037 Advanced Compliance Solutions Page 6 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 6: RF Board Shields – Bottom ACS Project: 13-2037 Advanced Compliance Solutions Page 7 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 7: Display Board – Top ACS Project: 13-2037 Advanced Compliance Solutions Page 8 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 8: Display Board – Bottom ACS Project: 13-2037 Advanced Compliance Solutions Page 9 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 9: Housing inside – Top ACS Project: 13-2037 Advanced Compliance Solutions Page 10 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 10: Housing inside - Bottom ACS Project: 13-2037 Advanced Compliance Solutions Page 11 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 11: Internal View ACS Project: 13-2037 Advanced Compliance Solutions Page 12

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: YKD-25STW4100-019 FCC Rule Part: CFR 47 Part 90, DA 09-2482 ACS Project Number: 13-2037 Manufacturer: L-3 Communications CyTerra Corporation Model: Range-R 2D RF Exposure Model: Range-R 2D FCC ID: YKD-25STW4100-019 ACS Project: 13-2037 Advanced Compliance Solutions Page 2 General Information: Applicant: L-3 Communications CyTerra Corporation ACS Project: 13-2037 Environment: General Population/Uncontrolled Exposure Technical Information: Antenna Type: Cavity Backed Spiral Antenna Gain: 1 dBi Maximum Transmitter Conducted Power (Measured): 14.79 dBm, 30.13 mW Maximum Transmitter Power (Rated): 15 dBm, 31.6 mW Maximum System EIRP: 16 dBm, 39.81 mW Justification for Exclusion The L-3 CyTerra RANGE-R 2D is a stepped-frequency continuous-wave (SFCW), handheld radar for motion detection of human targets. The RANGE-R 2D cycles through a sequence of frequencies from 3.1 GHz to 3.5 GHz. At each of the frequencies, it transmits a maximum CW power level of 31.6 milliwatts with no modulation. The unit meets the EMMDAR II product specifications described in the FCC waiver DA 09-2482. It transmits on one frequency for 75 microseconds with a rated peak instantaneous power of 31.6 milliwatts, followed by a 17.5-microsecond “off time” between frequency steps. Per the device typical mode operation and the customer appended justification the SAR exclusion can be determined using the parameters below: Minimum Test Distance : 22 mm Highest Operating Frequency: 3500 MHz Maximum System Rated Power: 31.6 mW Per KDB 447498 D01 General RF Exposure Guidance v05r01, the 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR = (31.6 / 22)*( √3.5) = 1.44 * 1.87 = 2.7 Based on the results above, the unit meets both body and extremities SAR exclusion requirements. Model: Range-R 2D FCC ID: YKD-25STW4100-019 ACS Project: 13-2037 Advanced Compliance Solutions Page 3 Appendix Manufacturer SAR Exclusion Justification Background Information Minimum Separation Distance: Due to the transmit antenna facing opposite of the user in a handheld position the distance between the hand and the surface of the radiating element is approximately 22mm shown in Figure 1. Figure 1: Location of average hand holding sensor Figure 2: Location of hand on sensor 22mm separation Figure 3: Model of Range‐R 2D showing internal parts highlighting location of TX antenna Transmit antenna location, note chassis inside is coated with conductive spray to minimize radiation through chassis. Figure 4: Picture of Transmit antenna Figure 5: Normalized Plot of measured radiation pattern of Range‐R 2D at 3.4GHz. Note maximum radiation is pointed away from the sensor and user. Calculations Using the equation listed in 4.3.1.1 of the 447498 D01 General RF Exposure Guidance document for 1g and 10‐g extremity SAR exclusion threshold for the calculation below: ெ௔௫ ஼௛௔௡௡௘௟ ௣௢௪௘௥ ௠௜௡௦௘௣௔௥௔௧௢௡ כ ඥ ݂. Max Channel Power: 31.6mW. This is an extreme worst case channel power where antenna is pointing away from chassis as shown in Figure 5. The radiation pattern has minimal backlobes, where the hand is located, assume >‐10dBc from peak EIRP of 31.6mW. If you consider the average power at any frequency over a 1 second interval is 0.126mW (72.7us channel transmit dwell time at 31.6mW at a repetition rate of 55Hz), using the peak power of 31.6mW for this equation is highly conservative to start with. Minseparation: 22mm, shown in Figure 1 and 2 using an average size hand. Max frequency: 3.5 GHz Threshold value=2.69, less than 3 for 1g SAR and less than 7.5 for 10g SAR. Using 0.126mW (average power) at 5mm separation at 3.5 GHz yield a threshold value of 0.047. Which is <<3 and 7 for 1g and 10g SAR threshold. Conclusion We are within 1g and 10‐g SAR test exclusion thresholds, therefore SAR testing is not required.

3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Test Report FCC ID: YKD-25STW4100-019 FCC Rule Part: CFR 47 Part 90, DA 09-2482 ACS Report Number: 13-2037.W03.1A Applicant: L-3 Communications CyTerra Corporation Model: Range-R 2D Test Begin Date: March 26, 2013 Test End Date: September 4, 2013 Report Issue Date: September 4, 2013 For The Scope of Accreditation Under Certificate Number AT-1533 For The Scope of Accreditation Under Lab Code 200612-0 This report must not be used by the client to claim product certification, approval, or endorsement by ACLASS, NVLAP, ANSI, or any agency of the Federal Government. Project Manager: Reviewed by: Thierry Jean-Charles Kirby Munroe EMC Engineer Director, Wireless Certifications Advanced Compliance Solutions, Inc. Advanced Compliance Solutions, 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 29 pages ACS Report: 13-2037.W03.1A Advanced Compliance Solutions Page 2 of 29 Table of Content 1.0 GENERAL----------------------------------------------------------------------------------------------------------------------3 1.1 PURPOSE---------------------------------------------------------------------------------------------------------------------3 1.2 PRODUCT DESCRIPTION----------------------------------------------------------------------------------------------------3 1.3 TEST METHODOLOGY-------------------------------------------------------------------------------------------------------3 1.4 EMISSION DESIGNATORS---------------------------------------------------------------------------------------------------3 2.0 TEST FACILITIES-----------------------------------------------------------------------------------------------------------4 2.1 LOCATION---------------------------------------------------------------------------------------------------------------------4 2.2 LABORATORY ACCREDITATIONS/RECOGNITIONS/CERTIFICATIONS-------------------------------------------------4 2.3 RADIATED & CONDUCTED EMISSIONS TEST SITE DESCRIPTION-----------------------------------------------------5 3.0 APPLICABLE STANDARD REFERENCES--------------------------------------------------------------------------6 4.0 LIST OF TEST EQUIPMENT----------------------------------------------------------------------------------------------7 5.0 SUPPORT EQUIPMENT---------------------------------------------------------------------------------------------------8 6.0 EQUIPMENT UNDER TEST SETUP BLOCK DIAGRAM---------------------------------------------------------8 7.0 SUMMARY OF TESTS-----------------------------------------------------------------------------------------------------9 7.1 RF POWER OUTPUT--------------------------------------------------------------------------------------------------------9 7.2 OCCUPIED BANDWIDTH (EMISSION LIMITS)--------------------------------------------------------------------------- 12 7.3 SPURIOUS EMISSIONS AT ANTENNA TERMINALS--------------------------------------------------------------------- 15 7.4 FIELD STRENGTH OF SPURIOUS EMISSIONS-------------------------------------------------------------------------- 23 7.5 FREQUENCY STABILITY--------------------------------------------------------------------------------------------------- 25 8.0 CONCLUSION-------------------------------------------------------------------------------------------------------------- 29 Model: Range-R 2D FCC ID: YKD-25STW4100-019 ACS Report: 13-2037.W03.1A Advanced Compliance Solutions Page 3 of 29 1.0 GENERAL 1.1 Purpose The purpose of this report is to demonstrate compliance with Part 2 Subpart J, Part 90 of the FCC’s Code of Federal Regulations in accordance with waiver DA 09-2482. 1.2 Product Description The L-3 CyTerra RANGE-R 2D is a stepped-frequency continuous-wave (SFCW), handheld radar for motion detection of human targets. The RANGE-R 2D cycles through a sequence of frequencies from 3.1 GHz to 3.5 GHz. At each of the frequencies, it transmits a maximum CW power level of 31.6 milliwatts with no modulation. The unit is powered with 12 VDC using eight (8) "AA" batteries. Manufacturer Information: L-3 Communications CyTerra Corporation 7558 Southland Blvd, Suite 130 Orlando, FL 32809 Test Sample Serial Numbers: 00076 Test Sample Condition: The unit was in good physical condition with no visible damages. 1.3 Test Methodology 1.3.1 Configurations and Justification The Range-R 2D was evaluated with the stepped-frequency function disabled. Measurements were performed at the low, middle and high channels. The internal RF power output attenuation setting of the EUT was set to 3.5dB for all the measurements. The EUT was assessed for radiated emissions in the orientation of typical utilization. The unit was battery powered and was investigated up to the 10 th harmonic. For the RF conducted measurements, the unit was powered using an external power supply operating at 12 VDC. The unit was also evaluated for unintentional emissions. The results are documented separately in a verification report. 1.4 Emission Designators The Range-R 2D is a stepped-frequency continuous-wave transmitter (SFCW). The emissions designator is N0N. Model: Range-R 2D FCC ID: YKD-25STW4100-019 ACS Report: 13-2037.W03.1A Advanced Compliance Solutions Page 4 of 29 2.0 TEST FACILITIES 2.1 Location The radiated and conducted emissions test sites are located at the following address: Site 1 Site 2 Advanced Compliance Solutions, Inc. 3998 FAU Blvd, Suite 310 Boca Raton, Florida 33431 Phone: (561) 961-5585 Fax: (561) 961-5587 www.acstestlab.com Advanced Compliance Solutions, Inc. 5015 B.U. Bowman Drive Buford GA 30518 Phone: (770) 831-8048 Fax: (770) 831-8598 www.acstestlab.com 2.2 Laboratory Accreditations/Recognitions/Certifications Site 1 ACS, Boca …

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3998 FAU Blvd. Suite 310 Boca Raton, FL 33431 Tel: 561-961-5585 Fax: 561-961-5587 Certification Exhibit FCC ID: YKD-25STW4100-019 FCC Rule Part: CFR 47 Part 90, DA 09-2482 ACS Project: 13-2037 Manufacturer: L-3 Communications CyTerra Corporation Model: Range-R 2D Test Setup Photos Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 1: Radiated Emissions – Front View ACS Project: 13-2037 Advanced Compliance Solutions Page 2 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 2: Radiated Emissions – Back View 1 ACS Project: 13-2037 Advanced Compliance Solutions Page 3 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 3: Radiated Emissions – Back View 2 ACS Project: 13-2037 Advanced Compliance Solutions Page 4 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 4: Radiated Emissions – Back View 3 ACS Project: 13-2037 Advanced Compliance Solutions Page 5 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 5: Radiated Emissions – Back View 4 ACS Project: 13-2037 Advanced Compliance Solutions Page 6 Model: Range-R 2D FCC ID: YKD-25STW4100-019 Figure 6: RF Conducted Emissions ACS Project: 13-2037 Advanced Compliance Solutions Page 7