SJC-M2140Smart Mesh Wireless Mote

Non-Conformities FCC ID: SJC-M2140 (CKC CS Ref # E07-000124-FCC-01) Non-Conformities FCC ID: SJC-M2140 (CKC CS Ref # E07-000124-FCC-01) The items listed below represent requests for information following review of this application for certification under United States (FCC) regulations. Further question may arise pending review of responses to these items. 1 The RF exposure report appears to be incomplete. Please provide a final copy of this report with all items included. Response: An updated MPE report has been uploaded. 2 Please explain the purpose of the M2510 duty cycle measurements provided in the operational descriptions. Response: The M2150 duty cycle documentation covers the 2nd of two identical configurations of the same hardware. The only difference between the two devices from an RF perspective is the duty cycle percentage of the transmitter. 3 Please provide an updated users manual incorporating 15.21. Response: An updated users manual has been uploaded. 4 The grantee code information does not match that listed on the provided form 731. If contact information has changed, it is the applicant's responsibility to contact the FCC to make the necessary changes. Please visit https://fjallfoss.fcc.gov/eas/ModifyGrantee.do -- No response necessary to this item. Response: This has been corrected. 5 This application appears to be for modular approval, however there is no supporting letter requesting such treatment. The FCC has temporarily postponed the use of 15.212, please use reference to the DA00-1407 when writing the request. Response: A letter requesting modular approval has been uploaded. 6 In accordance with DA00-1407, does the equipment have its own buffered input and outputs. Does the equipment have its own power supply regulation? Response: This issue has been addressed in the letter requesting modular approval.

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Document Number: 895-0029 Page 1 of 3 Dust Networks Proprietary A printed copy of this document is an uncontrolled copy. Hayward, California LABEL DRAWING LABEL, ID, 2.4GHZ, XD, GATEWAY Document Number: 895-0029 Revision: 2 Effective Date: Effective on ECO Release Date (See Arena) Revision history Revision ECO Notes Date 1 ECO-000404 INITIAL RELEASE 11-14-2007 2 ECO-000412 Added Lot ID number to label 11-30-2007 The complete revision and approval history of this document may be found in the Arena vault under the document number Document Number: 895-0029 Page 2 of 3 Dust Networks Proprietary A printed copy of this document is an uncontrolled copy. 895-0029 LABEL, ID, 2.4GHZ MOTE AND GATEWAY Line # 1: Model Number Line # 2: Dust Part Number and Revision Number (taken from Arena.) THE PART NUMBER FOR THE ASSEMBLY IS ACQUIRED FROM THE ARENA PLM SYSTEM. Line # 3: Lot ID # Line # 4: Date code. Week-Year (WW-YY) Line # 5: “Mfg. in USA” Line # 6: “FCC ID SJC-MXXXX” See Table below. Overall dimension: 5/8” length x 1/2” width. Size margin: 1/16” Label material: white, laminated Mylar 3M model 7871 Mylar substrate Label material: Mylar substrate 3M 7871 2 mil Heavy Coat; with 1 mil clear glossy laminate. Adhesive: 0.0018” permanent acrylic adhesive Font: Arial Font size: 5pt Label ink: black, indelible resin ink Printer: Brother P-Touch Pro-XL Sample Document Number: 895-0029 Page 3 of 3 Dust Networks Proprietary A printed copy of this document is an uncontrolled copy. LABEL REQUIREMENT PM2140-1GW PM2140-2GW PM2040GW Model Number M2140 M2140 M2040 Dust Part Number and Revision (see Arena for Rev) 800-0137revX 800-0137revX 800-0138revX Lot ID # LLLLLL-NNA LLLLLL-NNA LLLLLL-NNA Date Code (Date of Network Test (mm=month yy=year) D.C. mm-yy D.C. mm-yy D.C. mm-yy Country of Manufacture MFG in USA MFG in USA MFG in USA FCC Mark FCC ID:SJC-M2140 FCC ID:SJC-M2140 FCC ID:SJC-M2040 PRODUCT MODEL NUMBER

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. Contains FCC ID:SJC-M2140 Contains IC: 5853A-M2140 www.dustnetworks.com Model: EV2140

Main PCB Front Main PCB Back Transmitter PCB Front Transmitter PCB Back

4056 Sierra Pines Dr. * Mariposa, CA 95338 * PH (209) 966-5240 * Fax (209) 742-6133 WORLDWIDE EMC – COMMERCIAL * INDUSTRIAL * MEDICAL * MILITARY * AVIONICS BREA, CA * FREMONT, CA * MARIPOSA, CA *REDMOND, WA Date of Report: 10/26/07 Maximum Permissible Exposure Statement Calculations prepared for: Dust Networks WO87117 Calculations prepared by: Mike Wilkinson CKC Laboratories, Inc. 4056 Sierra Pines Dr. Mariposa, CA 95338 FCC ID Number:: SJC-M2140 Model Number: M2140 Fundamental Operating Frequency: 2405 to 2480 Maximum Rated Output Power: 10mW Measured Output Power: 9.77mW Maximum Antenna Gain: 2 dBi Power Output and Operating Frequency Information used for these calculations were from: CKC Laboratories, Test Report # FC07-085 Device and Antenna Operating Configuration: Transmitting continuously. Power measured conducted at the antenna port Max antenna gain is 2 dBi Test Procedure: This equipment is evaluated in accordance with the guidelines set forth in OET Guide 65. Other Considerations: None. 4056 Sierra Pines Dr. * Mariposa, CA 95338 * PH (209) 966-5240 * Fax (209) 742-6133 WORLDWIDE EMC – COMMERCIAL * INDUSTRIAL * MEDICAL * MILITARY * AVIONICS BREA, CA * FREMONT, CA * MARIPOSA, CA *REDMOND, WA MPE Calculations: MPE Limit in accordance with 1.1310: Occupational / Controlled Exposure X General Population / Uncontrolled Exposure MPE Limit = 1.0 (mW/cm 2 ) Note: Limit is calculated based on the lowest frequency used in the operating frequency range. 2 2 4 )/( d EIRP cmmWDensityPower π = Given: EIRP in mW and d in cm EIRP (mW) Distance (cm) Power Density (mW/cm 2 ) Result 9.77 20 0.00194 Pass Statement of Compliance: This device demonstrates compliance under the operating conditions specified in this document. Under normal operating conditions, the antenna is designed to be installed in accordance with the manufacturer’s instructions in such a manor to maintain the minimum separation distance. The MPE calculations shown above demonstrate compliance to the provisions of 1.1310 in accordance with the guidelines of OET 65. As can be seen from the MPE results, this device passes the limits specified in 1.1310 at a distance of 20cm and at a output power of 9.77mW under normal operating conditions.

Page 1 of 40 Report No: FC07-085 DUST NETWORKS TEST REPORT FOR THE 2.4 GHZ WIRELESS MOTE, M2040 & M2140 FCC PART 15 SUBPART C SECTIONS 15.209 & 15.247, SUBPART B SECTIONS 15.107, 15.109 & 15.111 CLASS A AND RSS-210 ISSUE 7 TESTING DATE OF ISSUE: OCTOBER 26, 2007 PREPARED FOR: Dust Networks 30695 Huntwood Avenue Hayward, CA 94544 PREPARED BY: Mary Ellen Clayton CKC Laboratories, Inc. 5046 Sierra Pines Drive Mariposa, CA 95338 P.O. No.: W.O. No.: 2877 87117 Date of test: September 26 - October 26, 2007 Report No.: FC07-085 This report contains a total of 40 pages and may be reproduced in full only. Partial reproduction may only be done with the written consent of CKC Laboratories, Inc. The results in this report apply only to the items tested, as identified herein. Page 2 of 40 Report No: FC07-085 TABLE OF CONTENTS Administrative Information .............................................................................................3 Approvals .........................................................................................................................3 FCC to Canada Standard Correlation Matrix...................................................................4 Conditions During Testing...............................................................................................5 FCC 15.31(e) Voltage Variation......................................................................................5 FCC 15.31(m) Number Of Channels ...............................................................................5 FCC 15.33(a) Frequency Ranges Tested .........................................................................5 FCC 15.203 Antenna Requirements ................................................................................5 EUT Operating Frequency ...............................................................................................5 Equipment Under Test (EUT) Description ......................................................................6 Equipment Under Test .....................................................................................................6 Peripheral Devices ...........................................................................................................6 Report of Emissions Measurements.................................................................................7 Testing Parameters...............................................................................................7 FCC 15.107 – AC Conducted Emissions.........................................................................9 FCC 15.109 – Radiated Emissions ..................................................................................14 FCC 15.111 – Antenna Power Emissions........................................................................17 FCC 15.209/15.247(d) – Radiated Emissions .................................................................19 FCC 15.247(a)(2)/RSS-210 - 99% Bandwidth ................................................................23 FCC 15.247(b)(3) – RF Power Output ............................................................................26 FCC 15.247(d) – Antenna Conducted Spurious Emissions.............................................29 FCC 15.247(d) - Band Edge ............................................................................................31 FCC 15.247(e) - Peak Power Spectral Density................................................................38 Page 3 of 40 Report No: FC07-085 ADMINISTRATIVE INFORMATION DATE OF TEST: September 26 – October 26, 2007 DATE OF RECEIPT: September 26, 2007 REPRESENTATIVE: Gordon Charles MANUFACTURER: Dust Networks 30695 Huntwood Avenue Hayward, CA 94544 TEST LOCATION: CKC Laboratories, Inc. 5046 Sierra Pines Drive Mariposa, CA 95338 TEST METHOD: ANSI C63.4 (2003), RSS-210 Issue 7 and RSS GEN Issue 2 PURPOSE OF TEST: To perform the testing of the 2.4 GHz Wireless Mote, M2040 & M2140 with the requirements for FCC Part 15 Subpart C Sections 15.209 & 15.247, Subpart B Sections 15.107, 15.109 & 15.111 Class A and RSS-210 devices. APPROVALS Steve Behm, Director of Engineering Services QUALITY ASSURANCE:TEST PERSONNEL: Joyce Walker, Quality Assurance Administrative Manager Mike Wilkinson, EMC Engineer/Lab Manager Page 4 of 40 Report No: FC07-085 FCC TO CANADA STANDARD CORRELATION MATRIX Canadian Standard Canadian Section FCC StandardFCC SectionTest Description RSS GEN7.1.447CFR15.203Antenna Connector Requirements RSS GEN7.2.147CFR15.35(c)Pulsed Operation RSS GEN7.2.247CFR15.207AC Mains Conducted Emissions Requirement RSS 2102.147CFR15.215(c)Frequency Stability Recommendation RSS 2102.247CFR15.205Restricted Bands of Operation RSS 2102.647CFR15.209General Radiated Emissions Requirement RSS 210A8.147CFR15.247(a)(1)Definition of FHSS RSS 210A8.147CFR15.247(h)Incorporation of Intelligence RSS 210A8.1(1)47CFR15.247(a)(1)Minimum Channel Bandwidth RSS 210A8.1(1)47CFR15.247(g)Hopping Sequence RSS 210A8.1(2)47CFR15.247(a)(1)Carrier Separation RSS 210A8.1(2)47CFR15.247(a)(1)Carrier Separation 2400 Alternative RSS 210A8.1(3)47CFR15.247(a)(1)(i)Carrier Separation RSS 210A8.1(3)47CFR15.247(a)(1)(i)Average Time of Occupancy RSS 210A8.1(3)47CFR15.247(a)(1)(i)Number of Hopping Channels RSS 210A8.1(4)47CFR15.247(a)(1)(iii)Average Time of Occupancy RSS 210A8.1(4)47CFR15.247(a)(1)(iii)Number of Hopping Channels RSS 210A8.1(5)47CFR15.247(a)(1)(ii)Max 20dB Bandwidth RSS 210A8.1(5)47CFR15.247(a)(1)(ii)Average Time of Occupancy RSS 210A8.1(5)47CFR15.247(a)(1)(ii)Number of Hopping Channels RSS 210A8.2(1)47CFR15.247(a)(2)Minimum 6dB Bandwidth RSS 210A8.2(2)47CFR15.247(e)Peak Power Spectral Density RSS 210A8.3(1)47CFR15.247(f)Hybrid Systems - Time of Occupancy RSS 210A8.3(1)47CFR15.247(f)Hybrid Systems - Power Spectral Density RSS 210A8.4(1)47CFR15.247(b)(2)RF Power Output RSS 210A8.4(1)NANAEIRP Limit RSS 210A8.4(2)47CFR15.247(b)(1)RF Power Output RSS 210A8.4(2)NANAEIRP Limit RSS 210A8.4(3)47CFR15.247(b)(1)RF Power Ou…

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