HSW-ZMN240HA2.4 GHz Spread Spectrum Transceiver

AGENCY AGREEMENT Federal Communications Commission P.O. Box 429 Columbia, MD 21045 Date: March 16, 2006 Gentlemen: By signature below, we hereby appoint United States Technologies, Inc. (U.S. Tech) to act as our agent with regard to all FCC equipment authorizations. This appointment will remain in effect until otherwise notified. I further certify by signature below that no party (per 47 CFR 1.2002(b)) to the application is subject to a denial of Federal benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This appointment includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Al Patrick,Date: June 30, 2004 Sr. Compliance EngineerAl Patrick Cirronet [email protected] 5375 Oakbrook Parkway Norcross, GA 30093 678 684 2000 ext. 138

ZMN2400HP-A Product EMC Information CONFIDENTIALITY REQUEST Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: August 25, 2006 Gentlemen: Cirronet Inc respectfully requests confidentiality of certain materials provided with the submission of the ZMN2400HP-A under FCC ID: HSW-ZMN240HA in accordance with FCC Regulations 0.459. The confidentiality request applies to the schematics, block diagrams, Parts List, Preliminary and Final User’s Manual (Integration Guide) and Theory of Operation. The ZMN2400HP-A has been developed at considerable effort and expense by Cirronet, Inc.. These items are considered as Trade Secrets and therefore public access to the proprietary material could possible result in duplication of equipment that could severely damage the company's business advantage. I appreciate your assistance in this matter. Sincerely, Al Patrick,Date: August 25, 2006 Sr. Compliance Engineer Cirronet Inc. 5375 Oakbrook Parkway Norcross, GA 30093 678 684 2000 ext. 138 [email protected]

10/11/2006 Mr. Doug Noble ATCB RE: Cirronet FCC ID:HSW-ZMN240HA Mr.Noble, Thank you for your comments in your letter of10/11/2006. Below is my response to your comments on this application. I have included your original comments in my response. 1. Please provide new schematics that are readable. Uploaded 2. This is a modular approval please send modular approval letter with all the questions answered. Uploaded. Please contact me with any further questions. Sincerely, Louis A. Feudi Vice President of Operations and Engineering 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com

July 30, 2006 Dear Application Examiner Regarding Part 15 Unlicensed Modular Transmitter Approval, the following requirements called out in FCC Public Notice DA 00-1407 are observed: 1. The ZMN2400HP-A has its own RF shielding. 2. The ZMN2400HP-A modular transmitter has buffered modulation/data inputs to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over- modulation. 3. The ZMN2400HP-A employs on board power supply regulation to the transmitter portion of the module, utilizing IC U1 within the module. 4. The ZMN2400HP-A employs an integrated antenna. 5. The ZMN2400HP-A was tested in a stand-alone configuration. 6. The ZMN2400HP-A has a label with the FCC ID: HSW-ZMN2400HA 7. The ZMN2400HP-A complies with FCC 15.247 for Direct Sequence Spread Spectrum Operation. An Integration Guide is provided for every module sold. This guide instructs the integrator in the proper operation of the device. The text in the guide specifies FCC Part 15 compliance. 8. The use of the ZMN2400HP-A in any application where the antenna is 20 cm or less distance to the body is not allowed. This is specified in the Integration Guide. Al Patrick Sr. Compliance Engineer Cirronet Inc. [email protected]

FCC ID: HSW-ZMN240HP-A SECTION 5 EXTERNAL PHOTOGRAPHS FCC ID: HSW-ZMN240HP-A Photographs Photo 1. Top View of EUT Photo 2. Bottom View of EUT FCC ID: HSW-ZMN240HP-A Photo 1. Top View, of EUT FCC ID: HSW-ZMN240HP-A Photo 2. Bottom View, of EUT FCC ID: HSW-ZMN240HP-A FCC ID: HSW-ZMN240HP-A

FCC ID: HSW-ZMN240HP-A SECTION 3 LABELING INFORMATION FCC ID: HSW-ZMN240HP-A

FCC ID: HSW-ZMN240HP-A SECTION 5 INTERNAL PHOTOGRAPH FCC ID: HSW-ZMN240HP-A Photographs Photo 3. Internal Top View of EUT FCC ID: HSW-ZMN240HP-A Photo 3. Internal Top View, of EUT

U.S. Technologies, Inc FCC Part 15C Rev: 040103Report Number:06-0176 Issue Date: September 25,2006Customer: Cirronet Corporation Model:ZMN2400HP-A RF EXPOSURE U.S. Technologies, Inc FCC Part 15C Rev: 040103Report Number:06-0176 Issue Date: September 25,2006Customer: Cirronet Corporation Model:ZMN2400HP-A 5.1 RF Safety Requirements to 2.1091 for Mobile Transmitters The unit under evaluation has one integral antenna. Cirronet Corporation calculated the MPE emission values for a ZMN2400HP-A. They used the formula shown in OET Bulletin 65 and calculated the minimum distance between antenna and unsuspecting user as 20 cm. 5.1 RF Safety Requirements to 2.1091 for Mobile Transmitters – Cont. Power Output The EUT’s maximum expected output power as shown in Section 2.6 was Frequency of Fundamental (MHz) Measurement (dBm)* Measurement (mW)* FCC Limit (Watt) 2405.4317.8661.091.0 2444.3017.6758.481.0 2475.5017.6257.811.0 The maximum EIRP expected is with a +0 dBi gain patch antenna. This would yield and maximum EIRP of 17.86 dBm. Antilog (17.86 dBm/10) = 61.09 mW MPE Calculations The limits for this unit (uncontrolled exposure) are 1.0 mW/cm 2 . Taking the RF Denisty Field Equation: S = (EIRP in mW)/(4πR 2 ) and solving for Density S at 20 cm. S = 61.09/ 4π20 2 S = 61.09 / 5026.55 S = 0.012 mW/cm 2 All manual instructions will specify 20 cm for all installations.

Optimised Antennas for Wireless Devices 22 .533.544.555 .56 1 1.5 2 2.5 3 3.5 4 4.5 5 DATA SHEET · SHORT-RANGE WIRELESS Small SMD chip antenna for USB and MIMO Cardbuses a/b/g/n devices © 2006 FRACTUS, S.A. All rights reserved. Fractus and the Fractus logo are either registered trademarks or trademarks of FRACTUS, S.A. All other trademarks are the property of their respective owners. Information contained within this document is subject to change without prior notice. Fractus specialises in enabling effective mobile communications. Using fractal technology, we design and manufacture optimised antennas to make your wireless devices more competitive. Our mission is to help our clients develop innovative products and accelerate their time to market through our expertise in antenna design, testing and manufacturing. P/N: FR05-S1-NO-1-004Fractus ® Compact Dual-band Reach Xtend TM Chip Antenna The Fractus Compact Dual-band Reach Xtend Chip Antenna for 802.11 a/b/g/n WLAN systems is a tiny rectangular 3D-shaped antenna specifically designed for high performance USB devices and other small PCB devices operating at both 2.4 GHz and 5 GHz bands, where high performance and low-cost are mandatory. Its small dimensions allows various configurations within the USB devices and may help Card- bus devices in the enhancement of their throughput by using MIMO algorithms with more than 2 antennas. Taking advantage of the space-filling properties of fractals, this small monopole antenna is ideal for use within indoor (highly scattered) environments. The Fractus Compact Dual-band Reach Xtend Chip Antenna speeds your time to market by allowing you to easily integrate it within your industrial design (SMD mounting). Patent Pending: WO0154225, US11/154,843 Frequency Range Efficiency Peak Gain VSWR Weight Temperature Impedance Dimensions 2.4 - 2.5 GHz > 50 % > 0 dBi < 2:1 0.2 g -40 to +85 o C 50 Ω unbalanced 7 x 3 x 2 mm Product Benefits Small form factor Allows integration into small USB devices easily and efficiently with minimum clearance area. High efficiency Increases your device range, signal quality battery life. Multiband behaviour Provides superior performance for both 2.4 and 5 GHz ISM bands in the same structureareas easily and efficiently. Omnidirectional pattern Optimises device usage due to a uniform radiation pattern. Worldwide functionality Enables devices to work globally in WLAN systems: Europe/US/Asia. Please contact your sales representative at Richardson Electronics to obtain additional information on recommended configurations for different UWB devices. Richardson Electronics: www.rell.com Fractus: [email protected] Reference: DS_FR05-S1-N-0-004_v01 Front Back 4.9 - 5.875 GHz > 60 % > 3 dBi < 2:1 0.2 g -40 to +85 o C 50 Ω unbalanced 7 x 3 x 2 mm Measured results from a standard USB PCB of 55.4 x 20 x 0.8 mm 7 x 3 x 2 mm (image larger than actual size) 802,11 b / g / n802,11 a / n

1 Cirronet Corporation FCC Part 15, Certification Application ZMN2400HP-A UST Project: 06-0176 Issue Date: September 25, 2006 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com 2 I certify that I am authorized to sign for the manufacturer and that all of the statements in this report and in the Exhibits attached hereto are true and correct to the best of my knowledge and belief: UNITED STATES TECHNOLOGIES, INC. (AGENT RESPONSIBLE FOR TEST): By: Name: Louis A. Feudi Title: VP / Operations and Engineering Date: September 25, 2006 Cirronet Corporation 5375 Oakbrook Parkway Norcross, GA 30093 By: Name: Title: Date: This report shall not be reproduced except in full. This report may be copied in part only with the prior written approval of U.S. Technologies. The results contained in this report are subject to the adequacy and representative character of the sample provided. 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com FCC ID: HSW-ZMN240HA 1 MEASUREMENT/TECHNICAL REPORT COMPANY NAME:Cirronet Corporation MODEL:ZMN2400HP-A FCC ID:HSW-ZMN240HA DATE:September 25, 2006 This report concerns (check one): Original grant X Class II change_____ Equipment type: 2.4 GHz Zigbee Radio Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? yes_____ No X If yes, defer until:_________________ date N.A. agrees to notify the Commission by N.A. date of the intended date of announcement of the product so that the grant can be issued on that date. Report prepared by: United States Technologies, Inc. 3505 Francis Circle Alpharetta, GA 30004 Phone Number: (770) 740-0717 Fax Number: (770) 740-1508 FCC ID: HSW-ZMN240HA 2 TABLE OF CONTENTS AGENCY AGREEMENT CONFIDENTIALITY REQUEST SECTION 1 GENERAL INFORMATION 1.1Product Description 1.2Related Submittal(s) SECTION 2 TESTS AND MEASUREMENTS 2.1Configuration of Tested EUT 2.2Test Facility 2.3Test Equipment 2.4Modifications 2.5Antenna Description 2.6Peak Power (Bandedge Antenna Conducted at Antenna Terminal) 2.7Antenna Conducted Spurious Emissions 2.8Peak Radiated Spurious Emissions 2.9 Average Radiated Spurious Emissions 2.10 Bandedge Requirements 2.11 Minimum 20 dB Bandwidth 2.12 Power Line Conducted for Digital Device & Receiver 2.13 Power Line Conducted Emissions for Transmitter 2.14 Radiated Emissions for Digital Device & Receiver 2.16 Peak Power Spectral Density SECTION 3 LABELING INFORMATION SECTION 4 BLOCK DIAGRAM(S)/ SCHEMATIC(S) SECTION 5 PHOTOGRAPHS SECTION 6 THEORY OF OPERATION SECTION 7 USER'S MANUAL FCC ID: HSW-ZMN240HA 3 LIST OF FIGURES AND TABLES FIGURES 1)Test Configuration 2) Photograph(s) for Spurious and Conducted Emissions 3) Peak Output Power 4) Conducted Spurious Emissions 5) Peak Radiated Spurious Emissions 6) Bandedge Compliance Antenna Conducted 7) 6 dB Bandwidth 8) Power Spectral Density TABLES 1)EUT and Peripherals 2) Test Instruments 3) Peak Power Output 4) Peak Radiated Spurious Emissions 5) Average Radiated Spurious Emissions 6) 6 dB Bandwidth 7) Conducted Emissions 8) Radiated Emissions for Digital Device and Receiver FCC ID: HSW-ZMN240HA 4 SECTION 1 GENERAL INFORMATION FCC ID: HSW-ZMN240HA 5 GENERAL INFORMATION 1.1Product Description The Equipment Under Test (EUT) is a Cirronet Corporation, Model ZMN2400HP-A modular 2.4 GHz spread spectrum transceiver. The EUT will be used with integrated antenna. FCC ID: HSW-ZMN240HA 6 1.2Related Submittal(s)/Grant(s) The EUT will be used to send/receive data. The transceiver presented in this report will be used with other like transceivers: The EUT is subject to the following authorizations: a)Certification as a transceiver (modular approval) b)Verification as a digital device The information contained in this report is presented for the certification & verification authorization(s) for the EUT. The manufacturer desires to seek a modular approval on this device. FCC ID: HSW-ZMN240HA 7 SECTION 2 TESTS AND MEASUREMENTS FCC ID: HSW-ZMN240HA 8 TEST AND MEASUREMENTS 2.1Configuration of Tested System The sample was tested per ANSI C63.4, Methods of Measurement from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz (1992). Conducted and radiated emissions data were taken with the test receiver or spectrum analyzer's resolution bandwidth adjusted to 9 kHz and 120 kHz, respectively. All measurements are peak unless stated otherwise. The video filter associated with the spectrum analyzer was off throughout the evaluation process. Bock diagrams of the tested systems are shown in Figures 1a and 16. Test configuration photographs for spurious and fundamental emissions are shown in Figure 2a -g. The sample used for testing was received by U.S. Technologies on August 25, 2006 in good condition. 2.2 Test Facility Testing was performed at US Tech's measurement facility at 3505 Francis Circle, Alpharetta, GA. This site has been fully described and submitted to the FCC, and accepted in their letter marked 31040/SIT. Additionally this site has also been fully described and submitted to Industry Canada (IC), and has been approved under file number IC2982. 2.3 Test Equipment Table 2 describes test equipment used to evaluate this product. 2.4 Modifications No modifications were made by US Tech, to bring the EUT into compliance with FCC Part 15, Class B Limits for the transmitter portion of the EUT or the Class B Digital Device Requirements. FCC ID: HSW-ZMN240HA 9 FIGURE 1 TEST CONFIGURATION AC Adapter EUT Ethernet USB 6’5” U 120 VAC 60 Hz Direct Plug-in FCC ID: HSW-ZMN240HA 12 TABLE 1 Test Date:September 4, 2006 UST Project:06-0176 Customer:Cirronet Corporation Model:ZMN2400HP-A EUT and Peripherals PERIPHERAL MANU. MODEL NUMBER SERIAL NUMBER FCC ID:CABLES P/D (EUT) Cirronet Corporation ZMN2400HP- A 008517HSW- ZMN240HA 7’ U Ethernet 6’8” U USB AC Adapter Volgen SPU10R-1NoneNone6’5” U 120 VAC/ 60 Hz Direct Plug-in FCC ID: HSW-ZMN240HA 13 TABLE 2 TEST INSTRUMENTS EQUIPMENTMODEL NUMBER MANUFACTURERSERIAL NUMBER D…

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FCC ID: HSW-ZNM240HA 45 Table 4c. PEAK RADIATED SPURIOUS EMISSIONS (High) Radiated Emissions Test By: Test:FCC Part 15 High ChannelClient:Cirronet Project: 06-0176 Class:BModel: ZMN2400HP-A FrequencyTest DataAFTest Data AF+CA- AMP ResultsLimitsDistance /MarginPK = n (MHz)(dBm)Table(dBuV)(dB)(uV/m)(uV/m)Polarity(dB)/ QP 2474.78-28.4 1HN3mV 78.632.0339124.1 3m./VERTPK 4949.71-48.1 1HN3mV 58.95.61676.15000.0 3m./VERT9.5PK 7424.51-57.8 1HN1mV 49.211.11028.45000.0 1m./VERT13.7PK 9899.31-55.5 1HN1mV 51.513.81825.233912.4 1m./VERT25.4PK Data corrected by 0.1 dB for loss of high pass filter, except to fundamental ** Conversion from 1 meter to 3 meters = -9.54 dB SAMPLE CALCULATION: RESULTS (uV/m @ 3m) = Antilog ((-48.1 + 5.6 + 107)/20) = 1676.1 CONVERSION FROM dBm TO dBuV = 107 dB Tester Signature: Name: Austin Thompson FCC ID: HSW-ZNM240HA 46 Figure 4c - 1 Peak Radiated Spurious Emission 15.247(c) Fundamental High FCC ID: HSW-ZNM240HA 47 Figure 4c - 2 Peak Radiated Spurious Emission 15.247(c) High FCC ID: HSW-ZNM240HA 48 Figure 4c - 3 Peak Radiated Spurious Emission 15.247(c) High FCC ID: HSW-ZNM240HA 49 Figure 4c - 4 Peak Radiated Spurious Emission 15.247(c) High FCC ID: HSW-ZMN240HA 50 2.9 Average Spurious Emission in the Frequency Range 30 - 25000 MHz (FCC Section 15.247(c)) The results of average radiated spurious emissions falling within restricted bands are given in Tables 5a – 5c. Worst Case Transmit Duty Cycle for ZMN2400HP-A The duty cycle de-rating factor used in the calculation of average radiated limits (per 15.209) is described below. This factor was calculated by first determining the worst case scenario for system operation The worst case operating scenario is as follows: Maximum transmit time/on equals 0.5ms over a 100 ms period. The transmission duty cycle correction factor is then calculated as: 20 log10 (0.5ms/100ms)= -46.02dB This value was subtracted from the peak data listed in Section 2.8 and compared to the average limits in the following tables. FCC ID: HSW-ZMN240HA 51 Table 5a. AVERAGE RADIATED SPURIOUS EMISSIONS (Low) Radiated Emissions Test By: Test:FCC Part 15Client:Cirronet A.T.Project: 06-0176 Model: ZMN2400HP-A FrequencyTest Data AFTest Data AF+CA- AMP ResultsLimitsDistance /MarginPK = n (MHz)(dBm)Table(dBuV)(dB)(uV/m)(uV/m)Polarity(dB)/ QP 2404.78-75.3 1HN3mV 31.731.91505.2 3m./VERTAVG 4809.61-98.1 1HN3mV 8.95.15.0500.0 3m./VERT40.0AVG 7214.44-100.6 1HN1mV 6.410.57.0150.5 1m./VERT26.7AVG 9619.27-101.2 1HN1mV 5.813.49.1150.5 1m./VERT24.4AVG Data corrected by 0.1 dB for loss of high pass filter, except to fundamental ** Conversion from 1 meter to 3 meters = -9.54 dB SAMPLE CALCULATION: RESULTS (uV/m @ 3m) = Antilog ((-98.1 + 5.1 + 107)/20) = 5.0 CONVERSION FROM dBm TO dBuV = 107 dB Tester Signature: Name: Austin Thompson FCC ID: HSW-ZMN240HA 52 Table 5b. AVERAGE RADIATED SPURIOUS EMISSIONS (Mid) Radiated Emissions Test By: Test:FCC Part 15Client:Cirronet A.T.Project: 06-0176 Model: ZMN2400HP-A FrequencyTest Data AFTest Data AF+CA- AMP ResultsLimitsDistance /MarginPK = n (MHz)(dBm)Table(dBuV)(dB)(uV/m)(uV/m)Polarity(dB)/ QP 2439.75-75.3 1HN3mV 31.731.91516.9 3m./VERT 4879.63-97.9 1HN3mV 9.15.45.3500.0 3m./VERT39.5AVG 7319.38-101.5 1HN1mV 5.510.86.5500.0 1m./VERT37.7AVG 9759.2-100.5 1HN1mV 6.513.610.1151.7 1m./VERT23.6AVG 12199.03-114.3 1HN1mV -7.318.13.4500.0 1m./VERT43.2AVG Data corrected by 0.1 dB for loss of high pass filter, except to fundamental ** Conversion from 1 meter to 3 meters = -9.54 dB SAMPLE CALCULATION: RESULTS (uV/m @ 3m) = Antilog ((-97.9 + 5.4 + 107)/20) = 5.3 CONVERSION FROM dBm TO dBuV = 107 dB Tester Signature: Name: Austin Thompson FCC ID: HSW-ZMN240HA 53 Table 5c. AVERAGE RADIATED SPURIOUS EMISSIONS (High) Radiated Emissions Test By: Test:FCC Part 15Client:Cirronet A.T.Project: 06-0176 Model: ZMN2400HP-A FrequencyTest Data AFTest Data AF+CA- AMP ResultsLimitsDistance /MarginPK = n (MHz)(dBm)Table(dBuV)(dB)(uV/m)(uV/m)Polarity(dB)/ QP 2474.63-74.4 1HN3mV 32.632.01695.7 3m./VERTAVG 4949.71-94.1 1HN3mV 12.95.68.4500.0 3m./VERT35.5AVG 7424.51-103.8 1HN1mV 3.211.15.2500.0 1m./VERT39.7AVG 9899.31-101.5 1HN1mV 5.513.89.2169.6 1m./VERT25.3AVG Data corrected by 0.1 dB for loss of high pass filter, except to fundamental ** Conversion from 1 meter to 3 meters = -9.54 dB SAMPLE CALCULATION: RESULTS (uV/m @ 3m) = Antilog ((-94.1 + 5.6 + 107)/20) = 8.4 CONVERSION FROM dBm TO dBuV = 107 dB Tester Signature: Name: Austin Thompson FCC ID: HSW-ZMN240HA 54 2.10 Band Edge Measurements Band Edge measurements were made at a Low Channel and High Channel peak at highest EUT related emission outside the occupied bandwidth. A peak measurement was made of the fundamental, and the emission was measured using a peak setting. A Resolution Bandwidth of > 1% of the emission bandwidth was used. This procedure was repeated for the high channel. The plots shown were verified to be from the antenna used, using a 17 foot, Flexco cable and Horn Antenna. No preamp was used. The limits were derived as follows: High Bandedge 5000 uV/m = -21.2 dBm -21.2 dBm – 31.8 dB (antenna factor and cable loss) = -53.0 dBm limit Fundamental measured at High Channel from Table 4c: -28.4 Delta from conducted measurement of band edge from fundamental peak to highest spur 10 MHz outside band edge: -50.87 (-28.4) -50.87 = -79.27 Low Bandedge -21.2 dBm – 31.6 dB (antenna factor and cable loss) = -52.8 dBm limit Fundamental measured at Low Channel from Table 4a: -29.3 Delta from conducted measurement of band edge from fundamental peak to highest spur 10 MHz outside band edge: -59.86 (-29.3) -59.86 = -89.16 FCC ID: HSW-ZMN240HA 55 Figure 6a. Band Edge Compliance Antenna Conducted, High Channel FCC ID: HSW-ZMN240HA 56 Figure 6b. Band Edge Compliance Antenna Conducted, Low Channel FCC ID: HSW-ZMN240HA 57 2.11 6 dB Bandwidth per FCC Section 15.247(a)(1)(ii) The antenna port was connected to a spectrum analyzer that was set for a 50 Ω impedance with the RBW = approximately 1/100 of the manufacturers claimed…

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. Worst Case Transmit Duty Cycle for ZMN2400HP-A The duty cycle de-rating factor used in the calculation of average radiated limits (per 15.209) is described below. This factor was calculated by first determining the worst case scenario for system operation. The worst case operating scenario is as follows: Maximum transmit time/on equals 0.5ms over a 100 ms period. The transmission duty cycle correction factor is then calculated as: 20 log10 (0.5ms/100ms)= -46.02dB I hereby declare that the above statement is true and accurate. Mark E. Tucker VP of Engineering Cirronet Inc. September 25, 2006

Test Date:SEPTEMBER 24, 2006 UST Project:06-0176 Customer:Cirronet Corporation Model:ZMN2400HP-A FIGURE 2a Photograph(s) for Spurious Emissions (Front) Test Date:SEPTEMBER 24, 2006 UST Project:06-0176 Customer:Cirronet Corporation Model:ZMN2400HP-A FIGURE 2b Photograph(s) for Spurious Emissions (Back) Test Date:SEPTEMBER 24, 2006 UST Project:06-0176 Customer:Cirronet Corporation Model:ZMN2400HP-A FIGURE 2c Photograph(s) for Conducted Emissions