HSW-DNT2400P2.4GHz Transceiver Module

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P F CC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 11-0099.W06.11.A Manufacturer: RFM / Cirronet Inc. Model: DNT2400PC, DNT2400PP Manual www.RFM.com Technical support +1.678.684.2000 Page 1 of 97 ©2009-2011 by RF Monolithics, Inc. E-mail: [email protected] DNT2400 - 04/13/11 DNT2400 Series 2.4 GHz Spread Spectrum Wireless Transceivers Integration Guide www.RFM.com Technical support +1.678.684.2000 Page 2 of 97 ©2009-2011 by RF Monolithics, Inc. E-mail: [email protected] DNT2400 - 04/13/11 Important Regulatory Information RFM Product FCC ID: HSW-DNT2400 and HSW-DNT2400P IC: 4492A-DNT2400 and 4492A-DNT2400P 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. Warning: Changes or modifications to this device not expressly approved by RFM could void the user’s authority to operate the equipment. RF Exposure Information: For mobile operating conditions (>20 cm to the body): This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. For mobile operating conditions, the DNT2400 has been designed to operate with dipole antennas of up to 9 dBi of gain, or patch antennas of up to 6 dBi gain. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. For Portable operating conditions (<20 cm to the body): 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 condi- tions. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. For portable operating conditions, the DNT2400 has been designed to operate with dipole or patch an- tennas of up to 3.47 dBi of gain. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. See Section 3.9 of this manual for additional regulatory notices and labeling requirements. www.RFM.com Technical support +1.678.684.2000 Page 3 of 97 ©2009-2011 by RF Monolithics, Inc. E-mail: [email protected] DNT2400 - 04/13/11 Table of Contents 1.0 Introduction ...................................................................................................................................... 5 1.1 Why Spread Spectrum? ............................................................................................................... 5 1.2 Frequency Hopping versus Direct Sequence............................................................................... 6 2.0 DNT2400 Radio Operation .............................................................................................................. 7 2.1 Network Synchronization and Registration .................................................................................. 7 2.2 Authentication ............................................................................................................................... 8 2.3 Serial Port Modes ......................................................................................................................... 8 2.4 SPI Port Modes ............................................................................................................................ 9 2.5 RF Data Communications ............................................................................................................ 9 2.6 RF Transmission Error Control................................................................................................... 10 2.7 Transmitter Power Management ................................................................................................ 10 2.8 Network Configurations .............................................................................................................. 10 2.8.1 Point-to-Point Network Operation ........................................................................................... 10 2.8.2 Point-to-Multipoint Network Operation .................................................................................... 11 2.8.3 Multipoint Peer-to-Peer Network Operation ............................................................................ 11 2.8.4 Tree Routing System Operation ................................................................................................. 12 2.9 Full-Duplex Serial Data Communications................................................................................... 12 2.10 Channel Access ...…

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Federal Communications Commission Date: March 17th, 2011 P.O. Box 429 Columbia, MD 21045 Gentlemen: I hereby appoint Sam Wismer at Advanced Compliance Solutions, Inc. to act as our agent in the preparation of an application for equipment authorization of model DNT2400 to the FCC Rules and Regulations. I certify that all exhibits contained within this filing properly describe the device or system for which authorization is sought. I further certify that appropriate arrangements have been made to assure that production units of this equipment bearing the name and FCC ID: HSW- DNT2400P listed in this application will continue to comply with the Commission's requirements. 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 also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Sincerely, Mark Tucker Director of Engineering RFM 3079 Premiere Parkway, Suite 140 Duluth, GA 30097 USA

Advanced Compliance Solutions – 5015 B.U. Bowman Drive, Buford, GA 30518 Phone: (770) 831-8048 Fax: (770) 831-8598 March 24, 2011 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: RFM/Cirronet respectfully requests confidentiality of certain materials provided with the submission of models DNT2400PC and DNT2400PP under FCC ID: HSW-DNT2400P in accordance with FCC Regulations 0.459. The confidentiality request applies to the following exhibits: 11-0099 – Schematics.pdf 11-0099 – System Block Diagram.pdf 11-0099 – Theory of Operation.pdf Models DNT2400PC and DNT2400PP has been developed at considerable effort and expense by RFM/Cirronet. These items are considered as Trade Secrets and therefore public access to the proprietary material could possibly result in duplication of equipment that could severely damage the company’s business advantage. I appreciate your assistance in this matter. Sincerely, Sam Wismer Vice President, Technology Agent

5015 B. U. Bowman Dr. Buford, GA 30518 March 24, 2011 ACS TCB 5015 B.U. Bowman Drive Buford, GA 30518 Re: FCC ID: HSW-DNT2400P To Whom It May Concern: The following application is submitted on behalf of our client RFM / Cirronet, Inc., for evaluation of models DNT2400PC and DNT2400PP for single modular certification under FCC Part 15.247. The DNT2400PC and DNT2400PP are stand-alone modules consisting of a single printed circuit board which meets the requirements for single modular approval under 15.212. The DNT2400PC and DNT2400PP are designed to be integrated into specific host devices. The DNT2400PC and DNT2400PP are electrically identical with differences only in the mounting options: DNT2400PC - Reflow soldering mounting DNT2400PP - Socket mounting FCC ID: HSW-DNT2400P can operate in portable RF exposure environments under specific conditions as detailed in this filing. For portable use, FCC ID: HSW-DNT2400P is limited to antenna gains not exceeding 3.47dBi with a source-based time-averaged duty cycle not to exceed 15.2%. The DNT2400 was tested in full to the requirements of the aforementioned rules and were found to be in compliance. Sincerely, Sam Wismer Vice President, Technology Agent

Page 1 of 2 Date: March 15th 2011 Reference: FCC 15.212 PART 15 UNLICENSED MODULAR TRANSMITTER APPROVAL REQUIREMENTS RFM/Cirronet DNT2400 Module Per FCC 15.212, RFM/Cirronet’s DNT2400 modules are compliance with the requirements listed below. 1. The modular transmitter must have its own RF shielding. RFM/Cirronet’s DNT2400 Module has shielding as required. 2. The modular transmitter must have buffered modulation/data inputs. RFM/Cirronet’s DNT2400 Module has buffered modulation and data inputs. 3. The modular transmitter must have its own power supply regulation. RFM/Cirronet’s DNT2400 Module has its own internal regulator. 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c). RFM/Cirronet’s DNT2400 Module uses a non-standard UFL RF connector. 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. RFM/Cirronet’s DNT2400 Module was tested in a stand-along configuration using a support PC board. Page 2 of 2 6. The modular transmitter must be labeled with its own FCC ID number. RFM/Cirronet’s DNT2400 Module is design as an OEM module. The DNT2400 module will be labeled with instructions given to the OEM customer for FCC label requirements. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter. RFM/Cirronet’s DNT2400 Module meets the specific requirements of FCC Part 15.247. 8. The modular transmitter must comply with any applicable RF exposure requirements. RFM/Cirronet’s DNT2400 module meets the specific requirements for the FCC MPE RF Exposure. Applicable warnings for RF Exposure are included in the Integration Guide for the DNT2400 module. Respectfully, Mark Tucker Director of Engineering RFM/RFM/Cirronet Inc. 3079 Premiere Parkway, Suite 140 Duluth, GA 30097 USA TEL: 678 684 2000 FAX: 678 684 2001 [email protected] www.rfm.com

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number 11-0099.W06.11.A Manufacturer: RFM / Cirronet Inc. Model(s): DNT2400PC, DNT2400PP External Photos Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 2 Figure 1: Front Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 3 Figure 2: Back (DNT2400PP) Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 4 Figure 3: Back (DNT2400PC)

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number 11-0099.W06.11.A Manufacturer: RFM / Cirronet Inc. Model(s): DNT2400PC, DNT2400PP Label Information Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 2 Figure 1: Model DNT2400PP Label Information/Location Figure 2: Model DNT2400PC Label Information/Location

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number 11-0099.W06.11.A Manufacturer: RFM / Cirronet Inc. Model(s): DNT2400PC, DNT2400PP Internal Photos Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 2 Figure 1: PCB with Shields - Front Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 3 Figure 2: PCB without Shields – Front Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 4 Figure 3: PCB without Shields – Front Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 5 Figure 4: PCB without Shields - Front Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 6 Figure 5: PCB - Back

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 11-0099.W06.11.A Manufacturer: RFM / Cirronet Inc. Model(s): DNT2400PC, DNT2400PP RF Exposure Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 2 General Information: Applicant: RFM / Cirronet ACS Project: 11-0099 Environment: General Population/Uncontrolled Exposure MPE Calculation – Mobile Exposure Conditions Operating Parameters: Maximum Transmitter Conducted Power 17.64 dBm, 58 mW Maximum Antenna Gain (Mobile Conditions) 9 dBi peak Maximum System EIRP 26.64 dBm, 461.3 mW The Power Density (mW/cm 2 ) is calculated as follows: S = 2 4R PG  Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) MPE Calculator for Mobile Equipment Limits for General Population/Uncontrolled Exposure* 2409.3317.641.0058.0897.943 200.092 Power Densit y (mW/cm^2) Distance (cm) Transmit Frequency (MHz) Radio Power (dBm) Power Density Limit (mW/Cm2) Radio Power (mW) Antenna Gain (dBi) Antenna Gain (mW eq.) Maximum Transmit Duty Cycle / Power Calculation – Portable Exposure Conditions Operating Parameters: Maximum Transmitter Conducted Power 17.64 dBm (58 mW) Maximum Antenna Gain (Portable Conditions) 3.47 dBi peak Maximum packet length 90 bytes Hop time (dwell time) 10 milliseconds Bit duration 2 microseconds Maximum packet size the radio can transmit on a given hop is: Maximum data payload + overhead (5 bytes) = 95 bytes The maximum Length of transmission per hop is: (95*8)*2us = 1.52 ms The Portable unit can transmit only once per hop. The resulting transmitter duty cycle is: 1.52ms / 10ms = 15.2% Source-Based Time-Averaged Power is: 58mW* 0.152 * 2.22 = 19.604 mW 1. Per KDB 447498(a)(i), a device may be used in portable exposure conditions with no restrictions on host platforms when the source-based time-averaged output power is ≤ 60/f(GHz) mW. 60/(2.46711) = 24.32 mW. 2. Per IC Radio Standards Specification RSS-102 Issue 4, March 2010; SAR evaluation is required except when the device operates above 2.2 GHz and up to 3 GHz inclusively, and with output power (i.e. the higher of the conducted or radiated (e.i.r.p.) source-based, time-averaged output power) that is less than or equal to 20 mW for general public use.

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Test Report FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number 11-0099.W06.11.A Manufacturer: RFM / Cirronet Inc. Model(s): DNT2400PC, DNT2400PP Test Begin Date: June 25, 2009 Test End Date: July 14, 2009 Report Issue Date: March 24, 2011 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 NVLAP, NIST, or any agency of the Federal Government. Reviewed by: Kirby Munroe Director, Wireless Certifications 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 33 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 1.2.2 Intended Use 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 5 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 9 6.0 EUT Setup Block Diagram 9 7.0 Summary of Tests 10 7.1 Antenna Requirement 10 7.2 Power Line Conducted Emissions 10 7.2.1 Test Methodology 10 7.2.2 Test Results 10 7.3 Radiated Emissions (Unintentional Radiation) 15 7.3.1 Test Methodology 15 7.3.2 Test Results 15 7.4 Peak Output Power 16 7.4.1 Test Methodology 16 7.4.2 Test Results 16 7.5 Channel Usage Requirements 18 7.5.1 Carrier Frequency Separation 18 7.5.1.1 Test Methodology 18 7.5.1.2 Test Results 18 7.5.2 Number of Hopping Channels 19 7.5.3 Channel Dwell Time 20 7.5.3.1 Test Methodology 20 7.5.3.2 Test Results 20 7.5.4 20dB & 99% Bandwidth 22 7.5.4.1 Test Methodology 22 7.5.4.2 Test Results 22 7.6 Band-Edge Compliance and Spurious Emissions 27 7.6.1 Band-edge Compliance of RF Conducted Emissions 27 7.6.1.1 Test Methodology 27 7.6.1.2 Test Results 27 7.6.2 RF Conducted Spurious Emissions 30 7.6.2.1 Test Methodology 30 7.6.2.2 Test Results 30 7.6.3 Radiated Spurious Emissions 32 7.6.3.1 Test Methodology 32 7.6.3.2 Duty Cycle Correction 32 7.6.3.3 Test Results 32 7.6.3.4 Sample Calculations 33 8.0 CONCLUSION 33 Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 3 1.0 GENERAL 1.1 Purpose The purpose of this report is to demonstrate compliance with Part 15 Subpart C of the FCC’s Code of Federal Regulations and Industry Canada’s Radio Standards Specification RSS-210. 1.2 Product Description 1.2.1 General The DNT2400 is a 2.4 GHz frequency hopping transceiver designed for use in Industrial monitoring and control markets. Basic operating parameters of the radio are: Band of operation: 2409.33 – 2467.11 MHz Number of hopping channels: 37 Channel spacing 1.444 MHz Output power (maximum): 18 dBm Over the air data rates: 38.4 Kbps, 115.2 Kbps, 200 Kbps and 500 Kbps Modulation format: Gaussian filtered FSK Emission Designator: F1D Antennas: 9 dBi Omni, Mobile Mark Antennas, Part Number–OD9-2400 6 dBi Patch, Cirronet/RFM custom design, Part Number–PA2400 RF connector: UFL Manufacturer Information: RFM/Cirronet, Inc. 3079 Premiere Parkway, Suite 140 Duluth, GA 30097 Test Sample Serial Number(s): UNIT#1 Schematic Date of 5282009 Test Sample Condition: Test samples were provided in good working order with no visible defects. Detailed photographs of the EUT are filed separately with this filing. 1.2.2 Intended Use The DNT2400 is intended for use in Industrial monitoring and control markets. 1.3 Test Methodology and Considerations A test evaluation board was utilized to supply power and program the EUT for test modes. See Section 5.0 – 6.0 for additional details. The DNT2400PC and DNT2400PP models are electrically identical and differ only their mounting option. The DNT2400PC is designed for reflow soldering and the DNT2400PP is designed for socket mounting. To allow use of a test fixture during testing the DNT2400PP model was evaluated. The DNT2400 was tested using multiple data rates, 38.4 Kbps, 115.2 Kbps, 200 Kbps and 500 Kbps. Where applicable, the worst case data from all modes of operation is provided. Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 4 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/IEC 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: 894540 Industry Canada Lab Code: IC 4175A-1 VCCI Member Number: 1831  VCCI OATS Registration Number R-1526  VCCI Conducted Emissions Site Registration Number: C-1608 NVLAP Lab Code: 200612-0 Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 5 2.3 Radiated Emissi…

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5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number 11-0099.W06.11.A Manufacturer: RFM / Cirronet Inc. Model(s): DNT2400PC, DNT2400PP Test Setup Photos Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 2 Figure 1: Radiated Emissions – Dipole Antenna Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 3 Figure 2: Radiated Emissions – Patch Antenna Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 4 Figure 3: AC Power Line Conducted Emissions – Dipole Antenna Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 5 Figure 4: AC Power Line Conducted Emissions – Dipole Antenna Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 6 Figure 5: AC Power Line Conducted Emissions – Patch Antenna Model(s): DNT2400PC, DNT2400PP FCC ID: HSW-DNT2400P IC: 4492A-DNT2400P ACS Report: 11-0099.W06.11.A Advanced Compliance Solutions Page 7 Figure 6: AC Power Line Conducted Emissions – Patch Antenna