Test Report DXT

FCC ID: SU3RM900

Test Report

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FCCID_2293070

Intertek FCC ID: SU3RM900 EMC TEST REPORT for Intentional Radiator No. 140401054SHA—001 Applicant : RAE Systems Inc. 3775 N. 1st St., San Jose, California USA 95134 Manufacturer : RAE Systems Inc. 3775 N. 1st St., San Jose, California USA 95134 Product Name : RAEMesh Radio Type/Model : RM900 SUMMARY The equipment complies with the requirements according to the following standard(s): 47CFR Part 15 (2013): Radio Frequency Devices ANSIC63.4 (2003): American National Standard for Methods of Measurement of Radio—Noise Emissions from Low—Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz RSS—210 Issue 8 (December 2010); Low—power Licence—exempt Radiocommunication Devices (All Frequency Bands): Category I Equipment RSS—Gen Issue 3 (December 2010): General Requirements and Information for the Certification of Radiocommunication Equipment Date of issue: May 23, 2014 Prepared by eviewed by: Wakeyou Wang (Project Engineer) Daniel Zhao (Reviewer) Page 1 of 22

FCC ID: SU3RM900 Description of Test Facility Name: Intertek Testing Services Limited Shanghai Address: Building 86, No. 1198 Qinzhou Rd., North, Shanghai 200233, P.R. China FCC Registration Number: 236597 IC Assigned Code: 2042B-1 Name of contact: Jonny Jing Tel: +86 21 61278271 Fax: +86 21 54262353 Page 2 of 22

FCC ID: SU3RM900 Content SUMMARY.......................................................................................................................................................... 1 DESCRIPTION OF TEST FACILITY ......................................................................................................................... 2 1. GENERAL INFORMATION ............................................................................................................................ 4 1.1 Applicant Information ..................................................................................................... 4 1.2 Identification of the EUT ................................................................................................ 4 1.3 Technical specification ................................................................................................... 4 1.4 Mode of operation during the test / Test peripherals used .............................................. 5 2. TEST SPECIFICATION .................................................................................................................................. 6 2.1 Instrument list ................................................................................................................. 6 2.2 Test Standard .................................................................................................................. 6 3. RADIATED EMISSION ................................................................................................................................... 8 3.1 Test limit ......................................................................................................................... 8 3.2 Test Configuration .......................................................................................................... 8 3.3 Test procedure and test setup .......................................................................................... 9 3.4 Test protocol ................................................................................................................. 10 4. ASSIGNED BANDWIDTH (20DB BANDWIDTH) ............................................................................................ 11 4.1 Limit .............................................................................................................................. 13 4.2 Test Configuration ........................................................................................................ 13 4.3 Test procedure and test setup ........................................................................................ 13 4.4 Test protocol ................................................................................................................. 14 5. POWER LINE CONDUCTED EMISSION ........................................................................................................ 15 5.1 Limit .............................................................................................................................. 15 5.2 Test configuration ......................................................................................................... 15 5.3 Test procedure and test set up ....................................................................................... 16 5.4 Test protocol ................................................................................................................. 17 6. OCCUPIED BANDWIDTH ............................................................................................................................ 18 6.1 Test limit ....................................................................................................................... 18 6.2 Test Configuration ........................................................................................................ 18 6.3 Test procedure and test setup ........................................................................................ 18 6.4 Test protocol ................................................................................................................. 18 7. SPURIOUS EMISSION FOR RECEIVER ......................................................................................................... 21 7.1 Test limit ....................................................................................................................... 21 7.2 Test Configuration ........................................................................................................ 21 7.3 Test procedure and test setup ........................................................................................ 21 7.4 Test protocol ................................................................................................................. 22 Page 3 of 22

FCC ID: SU3RM900 1. General Information 1.1 Applicant Information Applicant: RAE Systems Inc. 3775 N. 1st St., San Jose, California USA 95134 Name of contact: James Liu Tel: 408-9528200 Fax: 408-9528480 Email: jliu@raesystems.com Manufacturer: RAE Systems Inc. 3775 N. 1st St., San Jose, California USA 95134 Sample received date : April 17, 2014 Date of test : April 17, 2014 ~ April 23, 2014 1.2 Identification of the EUT Equipment: RAEMesh Radio Type/model: RM900 FCC ID: SU3RM900 IC: Not applied 1.3 Technical specification Operation Frequency Band: 906 - 924 MHz Modulation: O-QPSK Antenna Designation: Omnidirectional antenna, PCB antenna Gain of Antenna: 0.7dBd (2.0dBi) for Omnidirectional antenna; -0.8dBd (0.5dBi) for PCB antenna Rating: DC 3.3V powered by the debug board Description of EUT: Here is one model only. The EUT is a wireless RF module for data transmission (IEEE 802.15.4 compliant Zigbee-ready transceiver). Page 4 of 22

Intertek FCC To: SU3RM90O Channel Description: Channel Frequency Channel Frequency Tdentfier (MHz) Tdendifier (MHz) 1 we s se 2 sos 7 sis 3 sio s wo a si2 s s22 s s 10 se Software applied: sscovs2 1.4 Mode of aperation during the test / Test peripherals used While testing transmtter mode of the EUT, the internal modulation was applied While testing receiver mode of EUT, thesignal generator with transmiting antenna generating O1GMH sine wave is put in close proximity to the EUT For the EUT can be used in any axes as the user wantst was set up n three axis (X, ¥, 2) while the antenna always was kept vertically and performed test. The three axes were tested one by one while the test receiver worked as "ma: hold" continuously and the highest reading among the whole test procedure was recorded Maximum allowable power level setting in the controlling software is 9dBm Thlowest, middle and highest channel were tested as representatives (GOSMEHz91GMHz and S24MHs) Test Peripherals: PC: HP ProBook 6450b PageSor22

FCC ID: SU3RM900 2. Test Specification 2.1 Instrument list Equipment Type Manu. Internal Cal. Date Due date no. Test Receiver ESCS 30 R&S EC 2107 2013-10-21 2014-10-20 Test Receiver ESIB 26 R&S EC 3045 2013-10-20 2014-10-19 A.M.N. ESH2-Z5 R&S EC 3119 2014-1-9 2015-1-8 A.M.N. ENV 216 R&S EC 3393 2013-8-9 2014-8-8 A.M.N. ENV 216 R&S EC 3394 2013-8-9 2014-8-8 A.M.N. ENV4200 R&S EC3558 2013-8-9 2014-8-8 Ultra-broadband HL 562 R&S EC 3046-1 2013-5-16 2014-5-14 antenna Bilog Antenna CBL 6112D TESEQ EC 4206 2013-4-28 2015-4-27 Horn antenna HF 906 R&S EC 3049 2013-4-28 2015-4-27 Pre-amplifier Pre-amp 18 R&S EC 3222 2014-4-12 2015-4-11 Semi-anechoic - Albatross EC 3048 2013-5-12 2014-5-11 chamber project High Pass Filter WHKX 1.0/15G- Wainwright EC4297-1 2014-1-8 2015-1-7 10SS Power sensor / N1911A/N1921A Agilent EC4318 2014-04-12 2015-04-11 Power meter 2.2 Test Standard 47CFR Part 15 (2013) ANSI C63.4 (2003) RSS-210 Issue 8 (December 2010) RSS-Gen Issue 3 (December 2010) Page 6 of 22

FCC ID: SU3RM900 2.3 Test Summary This report applies to tested sample only. This report shall not be reproduced in part without written approval of Intertek Testing Service Shanghai Limited. TEST ITEM FCC REFERANCE IC REFERANCE RESULT Radiated emission 15.249 & 15.205 RSS-210 Issue 8 Pass Annex A2.9 & Clause 2.2 Assigned bandwidth 15.215(c) - Pass (20dB bandwidth) Occupied bandwidth - RSS-Gen Issue 3 Pass Clause 4.6.1 Power line conducted emission 15.207 RSS-Gen Issue 3 Pass Clause 7.2.4 Spurious emission for receiver 15B RSS-Gen Pass 2.4 Data rate VS power The data rate of EUT is fixed and cannot by adjusted. Page 7 of 22

FCC ID: SU3RM900 3. Radiated emission Test result: PASS 3.1 Test limit Fundamental Frequency Fundamental limit Harmonic limit (MHz) (dBuV/m) (dBuV/m) ___________________________________________________________ 902 - 928 94 54 2400 - 2483.5 94 54 5725 - 5875 94 54 24000 - 24250 108 68 ________________________________________________________________ The radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) showed as below: Frequency Field Strength Measurement Distance (MHz) (dBuV/m) (m) ___________________________________________________________ 30 - 88 40.0 3 88 - 216 43.5 3 216 - 960 46.0 3 Above 960 54.0 3 ________________________________________________________________ 3.2 Test Configuration EUT Antenna mast Turn Table Test receiver Page 8 of 22

FCC ID: SU3RM900 3.3 Test procedure and test setup The measurement was applied in a semi-anechoic chamber. While testing for spurious emission higher than 1GHz, if applied, the pre-amplifier would be equipped just at the output terminal of the antenna. The EUT and simulators were placed on a 0.8m high wooden turntable above the horizontal metal ground plane. The turn table rotated 360 degrees to determine the position of the maximum emission level. The EUT was set 3 meters away from the receiving antenna which was mounted on an antenna mast. The antenna moved up and down between from 1meter to 4 meters to find out the maximum emission level. The radiated emission was measured using the Spectrum Analyzer with the resolutions bandwidth set as: RBW = 100kHz, VBW = 300kHz (30MHz~1GHz for PK) RBW = 1MHz, VBW = 3MHz (>1GHz for PK); RBW = 1MHz, VBW = 10Hz (>1GHz for AV); Page 9 of 22

FCC ID: SU3RM900 3.4 Test protocol Omnidirectional Antenna Applied CH Antenna Frequency Correct Corrected Limit Margin Detector (MHz) Factor Reading (dBuV/m) (dB) (dB/m) (dBuV/m) V 906.69 25.10 94.40 / / PK V 906.69 25.10 93.10 94.00 0.90 QP H 1112.35 -18.90 43.20 54.00 10.80 PK V 1814.63 -14.30 40.40 54.00 13.60 PK L V 2603.21 -10.80 42.20 54.00 11.80 PK V 3054.11 -8.70 50.90 54.00 3.10 PK V 3625.25 -6.50 43.60 54.00 10.40 PK V 5719.43 -1.60 44.80 54.00 9.20 PK V 916.47 25.10 94.70 / / PK V 916.47 25.10 93.40 94.00 0.60 QP H 1060.12 -19.10 42.90 54.00 11.10 PK H 1561.12 -16.70 43.50 54.00 10.50 PK M H 1821.64 -14.60 43.70 54.00 10.30 PK V 2132.26 -12.70 43.50 54.00 10.50 PK V 3655.31 -6.40 43.50 54.00 10.50 PK V 4787.58 -3.60 41.90 54.00 12.10 PK V 924.19 25.20 94.50 / / PK V 924.19 25.20 93.30 94.00 0.70 QP H 1120.24 -18.80 46.50 54.00 7.50 PK H 1781.56 -14.90 45.80 54.00 8.20 PK H H 4106.21 -5.10 46.10 54.00 7.90 PK V 1060.12 -19.10 47.30 54.00 6.70 PK V 2122.24 -12.70 44.50 54.00 9.50 PK V 2772.39 -9.20 38.90 54.00 15.10 PK Page 10 of 22

FCC ID: SU3RM900 PCB Antenna Applied CH Antenna Frequency Correct Corrected Limit Margin Detector (MHz) Factor Reading (dBuV/m) (dB) (dB/m) (dBuV/m) V 906.69 25.10 90.50 94.00 3.50 PK H 1112.35 -18.90 43.50 54.00 10.50 PK H 1320.64 -18.00 41.90 54.00 12.10 PK L V 2012.02 -13.20 44.70 54.00 9.30 PK V 3054.11 -8.70 43.60 54.00 10.40 PK V 4777.55 -3.60 41.50 54.00 12.50 PK V 5719.43 -1.60 43.10 54.00 10.90 PK V 916.47 25.10 91.30 94.00 2.70 PK H 1060.12 -19.10 41.60 54.00 12.40 PK H 1240.48 -18.30 40.90 54.00 13.10 PK M V 1561.12 -16.70 43.50 54.00 10.50 PK V 1821.64 -14.60 43.70 54.00 10.30 PK V 4787.57 -3.60 41.30 54.00 12.70 PK V 5889.78 -1.30 40.40 54.00 13.60 PK V 924.19 25.20 90.70 94.00 3.30 PK H 1420.84 -17.50 40.20 54.00 13.80 PK H 1501.00 -17.20 40.60 54.00 13.40 PK H H 4246.49 -4.80 38.30 54.00 15.70 PK V 1060.12 -19.10 46.80 54.00 7.20 PK V 1771.54 -15.00 42.10 54.00 11.90 PK V 3414.83 -7.20 37.90 54.00 16.10 PK Remark: 1. For fundamental emission test, no pre-amplifier is employed. 2. The Pulse-repetition frequency for fundamental emission is higher than 20Hz. Therefore, the QP detector can be applied for fundamental emission test. 3. Correct Factor = Antenna Factor + Cable Loss (-Amplifier, is employed) 4. Corrected Reading = Original Receiver Reading + Correct Factor 5. Margin = limit – Corrected Reading 6. If the PK reading is lower than AV limit, the AV test can be elided. 7. The shaded data is the fundamental emission. Page 11 of 22

FCC ID: SU3RM900 Example: Assuming Antenna Factor = 30.20dB/m, Cable Loss = 2.00dB, Gain of Preamplifier = 32.00dB, Original Receiver Reading = 10dBuV. Then Correct Factor = 30.20 + 2.00 – 32.00 = 0.20dB/m; Corrected Reading = 10dBuV + 0.20dB/m = 10.20dBuV/m Assuming limit = 54dBuV/m, Corrected Reading = 10.20dBuV/m, then Margin = 54 -10.20 = 43.80dBuV/m Page 12 of 22

FCC ID: SU3RM900 4. Assigned bandwidth (20dB bandwidth) Test result: PASS 4.1 Limit Intentional radiators must be designed to ensure that the 20 dB bandwidth of the emission is contained within the allocated frequency band as clause 3.1 shows. If frequency stability is not specified in the regulations, it is recommended that the fundamental emission be kept within at least the central 80% of the permitted band in order to minimize the possibility of out-of-band operation. 4.2 Test Configuration See clause 3.2. 4.3 Test procedure and test setup The 20dB Bandwidth per FCC §15.215(c) is measured using the Spectrum Analyzer. Page 13 of 22

FCC ID: SU3RM900 4.4 Test protocol 20dB bandwidth 80% of permitted band Result (MHz) (MHz) 905.63 ~ 924.46 904.60 ~ 925.40 Pass Channel L Channel H Page 14 of 22

FCC ID: SU3RM900 5. Power line conducted emission Test result: Pass 5.1 Limit Conducted Limit (dBuV) Frequency of Emission (MHz) QP AV 0.15-0.5 66 to 56* 56 to 46 * 0.5-5 56 46 5-30 60 50 * Decreases with the logarithm of the frequency. 5.2 Test configuration EUT Peripheral devices LISN LISN EMI receiver For table top equipment, wooden support is 0.8m height table For floor standing equipment, wooden support is 0.1m height rack. Page 15 of 22

FCC ID: SU3RM900 5.3 Test procedure and test set up The EUT are connected to the main power through a line impedance stabilization network (LISN). This provides a 50Ω/50uH coupling impedance for the measuring equipment. The peripheral devices are also connected to the main power through a LISN that provides a 50Ω/50uH coupling impedance with 50Ω termination. Both sides (Line and Neutral) of AC line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.4 on conducted measurement. The bandwidth of the test receiver is set at 9 kHz. Page 16 of 22

FCC ID: SU3RM900 5.4 Test protocol Frequency LISN Cable Corrected Reading Limit Margin (MHz) Factor Loss (dBuV) (dBuV) (dB) (dB) (dB) QP AV QP AV QP AV 0.20 (N) 2.70 0.30 54.81 45.91 63.82 53.82 9.01 7.91 0.26 (N) 2.70 0.30 54.01 46.00 61.35 51.35 7.34 5.35 0.73 (L) 2.70 0.30 53.39 41.13 56.00 46.00 2.61 4.87 1.41 (L) 2.70 0.30 50.26 44.68 56.00 46.00 5.74 1.32 2.81 (N) 2.70 0.30 48.05 39.16 56.00 46.00 7.95 6.84 4.22 (L) 2.70 0.30 47.71 39.79 56.00 46.00 8.29 6.21 Remark: 1. Corrected Reading = LISN Factor (dB) + Cable Loss (dB) + receiver reading. 2. Margin (dB) = Limit - Corrected Reading. Page 17 of 22

FCC ID: SU3RM900 6. Occupied Bandwidth Test Status: Tested 6.1 Test limit None 6.2 Test Configuration See clause 3.2. 6.3 Test procedure and test setup The occupied bandwidth per RSS-Gen Issue 3 Clause 4.6.1 was measured using the Spectrum Analyzer. 6.4 Test protocol Temperature : 22 °C Relative Humidity : 43 % Channel Occupied Bandwidth Max. reading (kHz) (kHz) L 750 M 750 750 H 750 Page 18 of 22

FCC ID: SU3RM900 Chanel L Chanel M Page 19 of 22

FCC ID: SU3RM900 Chanel H Page 20 of 22

FCC ID: SU3RM900 7. Spurious emission for receiver Test result: Pass 7.1 Test limit The spurious emission shall test through 3 times tuneable or local oscillator frequency whichever is the higher, without exceeding 40 GHz. 1) If a conducted measurement is made, no spurious output signals appearing at the antenna terminals shall exceed 2nW per any 4 kHz spurious frequency in the band 30-1000 MHz, or 5nW above 1 GHz. 2) If a radiated measurement is made, all spurious emissions shall comply with the limits of Table below: Frequency Field Strength Measurement Distance (MHz) (dBuV/m) (m) ___________________________________________________________ 30 - 88 40.0 3 88 - 216 43.5 3 216 - 960 46.0 3 Above 960 54.0 3 ________________________________________________________________ 7.2 Test Configuration Please refer to clause 3.2 7.3 Test procedure and test setup Please refer to clause 3.2 Page 21 of 22

FCC ID: SU3RM900 7.4 Test protocol Frequency Correct Corrected Limit Margin Detector Polarization (MHz) Factor Reading (dBuV/m) (dB) (dB/m) (dBuV/m) H 154.41 14.20 33.80 43.50 9.70 PK H 191.34 12.00 40.00 43.50 3.50 PK H 274.93 14.40 43.30 46.00 2.70 PK H 381.84 18.20 36.60 46.00 9.40 PK H 653.99 22.70 40.40 46.00 5.60 PK H 4080.16 -5.20 41.20 54.00 12.80 PK V 30.00 22.00 37.00 40.00 3.00 PK V 191.34 12.00 35.50 43.50 8.00 PK V 344.91 16.60 41.70 46.00 4.30 PK V 414.89 19.30 38.10 46.00 7.90 PK V 685.209 22.50 40.80 46.00 5.20 PK V 4763.53 -3.70 42.10 54.00 11.90 PK Remark: 1. Correct Factor = Antenna Factor + Cable Loss (-Amplifier, is employed) 2. Corrected Reading = Original Receiver Reading + Correct Factor 3. Margin = limit – Corrected Reading Example: Assuming Antenna Factor = 30.20dB/m, Cable Loss = 2.00dB, Original Receiver Reading = 10dBuV. Then Correct Factor = 30.20 + 2.00 = 32.20dB/m; Corrected Reading = 10dBuV + 32.20dB/m = 42.20dBuV/m Assuming limit = 54dBuV/m, Corrected Reading = 42.20dBuV/m, then Margin = 54 -42.20 = 11.80dBuV/m Page 22 of 22


Document Created: 2014-06-05 11:16:36
Document Modified: 2014-06-05 11:16:36
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