Test Report

FCC ID: EWQ100GDLRS

Test Report

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FCCID_3396505

FCC-5006-008-induct Page 1 of 10 REGULATORY COMPLIANCE REPORT TITLE: Test Report For title 47 Part 15.249 and RSS-210 Low Power Devices for 100G Remote (type 2 permissive change) AUTHOR: Mark Kvamme REV CCO DESCRIPTION OF CHANGE DATE APPROVALS Engineering 001 initial upload Regulatory REVISION HISTORY Engineering Regulatory Engineering Regulatory Engineering Regulatory NOTICE OF PROPRIETARY INFORMATION Information contained herein is proprietary and is property of ITRON, Inc. where furnished with a proposal, the recipient shall use it solely to evaluate the proposal. Where furnished to a customer it shall be used solely for the purposes of inspection, installation or maintenance. Where furnished to a supplier, it shall be used solely in the performance of work contracted for this company. The information shall not be used or disclosed by the recipient for any other purpose, whatsoever. 100gdlrsp4c2pc_induct_249.docx REV 001

FCC-5006-008-induct Page 2 of 10 Test Data Summary FCC Part 15.249 / IC RSS-210 Annex 2 Field strength of Low Power Transmitters, 500GR Remote, 908 MHz for EUT FCC ID: EWQ100GDLRS IC: 864D-100GDLRS ISED HVIN: 7S Rule Description Spec Limit Max. Reading Pass/Fail 15.31(e) Variation of Supply n/a N/A (battery) N/A Voltage Powerline n/a N/A (battery) N/A Part 15.207 / conducted RSS-Gen 8.8 emissions 15.249(d) / 15.209 Out of band non- table None Pass RSS Gen 6.13, 8.9, 8.10 harmonic radiated and emissions RSS 210 A2.9(b) 15.35(b) / duty cycle calculated not applied N/A RSS Gen 6.10 corrections Radiated emissions Fundamental ; Fundamental: quasi peak level = Pass of transmitter 94 dbuV/m Avg 93.29 dbuV/m @ 908MHz fundamental and Harmonics ; Harmonics: Peak level= 15.249(a) / harmonics Peak 74 dbuV/m 53.08dbuV/m @ 7264 MHz RSS-210 A2.9(a) Avg 54 dbuV/m 15.249(d) / 15.209 Band Edge, -50dBc or 46 45.13 dbuV/m @ 902 MHz Pass RSS-210 A2.9(a) / radiated dbuV/m (lesser) 44.03 dbuV/m @ 928 MHz RSS Gen 6.13, 8.9 15.215 (c) / 20dB Bandwidth <0.5% of the center Pass RSS Gen 6.6 and frequency Not Measured RSS 210 A1.1.3 Rule versions: FCC Part 1; FCC Part 2; FCC Part 15; RSS-102 Issue 5 (03-2015); RSS-210 Issue 8en (05-2015); RSS 247 Issue 1 (05-2015); RSS-Gen Issue 4 (12-2014). Reference docs: ANSI C63.4-2003(2009,2014); ANSI C63.10-2003(2009,2013); DA 00-705 (03-30-2000); OET65 (08- 1997); OET65C (06-2001); IEEE C95.3-2002.(2003, 2010); RSP100 issue11; SDR KDB 442812 D01 (07-2014); Exposure KDB 227498D01 (02-2014) Cognizant Personnel Mark Kvamme Test Technician Name Title Johann De Jager Project Engineer Name Title Jay Holcomb Regulatory Name Title 100gdlrsp4c2pc_induct_249.docx REV 001

FCC-5006-008-induct Page 3 of 10 CONDITIONS DURING TESTING No Modifications to the EUT were necessary during the testing. FCC 15.31(m) – IC _n/a_; Number of Channel This device operates and was tested on one channel. ANSI C63.4 - Temperature and Humidity During Testing The temperature during testing was within +10º C and +40º C. The Relative humidity was between 10% and 90%. RSS-Gen 4.3 (g): Tests shall be performed at ambient temperature EQUIPMENT UNDER TEST (EUT) DESCRIPTION Itron declares that the EUT tested was representative of a production unit. EQUIPMENT UNDER TEST EUT Module Manufacturer: Itron, Inc. Itron P/N: ERG-5006-009 Serial Number(s) Listed Below Power source Fresh Batteries were used Plot Information In the zero span measurements, the line in the display is the trigger level. 100gdlrsp4c2pc_induct_249.docx REV 001

FCC-5006-008-induct Page 4 of 10 15.31(e) Variation of Supply Voltage Vary the supply voltage from 85% to 115% of the nominal voltage. If the power level of the fundamental signal varies with supply voltage, record the voltage level at which the fundamental signal is at its highest and use that voltage level for all further testing. DEVICE IS BATTERY OPERATED NOT CONNECTED TO THE POWER LINE. BATTERY IS NOT RECHARGABLE. THERFORE THIS TEST IS N/A. 15.207 / RSS-GEN 8.8 Power line Conducted Emissions Measure the AC power line conducted emissions from 150kHz to 30 MHz using a 50mH/50ohm line impedance stabilization network (LISN) according to the procedure specified in ANSI C63.4. Verify that no emissions exceed the following limits: Frequency Quasi-Peak Average (MHz) (dBuV) (dBuV) 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 * Decreases with the logarithm of frequency DEVICE IS BATTERY OPERATED NOT CONNECTED TO THE POWER LINE. BATTERY IS NOT RECHARGABLE. THERFORE THIS TEST IS N/A. 100gdlrsp4c2pc_induct_249.docx REV 001

FCC-5006-008-induct Page 5 of 10 15.249(d) / 15.209 / RSS Gen 6.13, 8.9, 8.10 and RSS 210 A2.9(b) Out of band non-harmonic emissions Except as provided elsewhere in this subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table Frequency Field Strength in Measurement (MHz) (microvolts/meter) dBuV/m Distance (meters)* 0.009-0.490 2440F (kHz) 300 0.490-1.705 2400F (kHz) 30 1.705-30.0 30 29.5 30 30-88 100 40 3 88-216 150 43.5 3 216-960 200 46 3 Above 960 500 54 3 FS (dBuV/) = 20 * log (FS(uV/m)) * Adjust when measuring at different distances than specified; 40dB/decade <30MHz and 20dB/decade >=30MHz. (at 30MHz depends on the antenna used) note: 15.249(e) As shown in §15.35(b), for frequencies above 1000 MHz, the field strength limits in paragraphs (a) and (b) of this section are based on average limits. However, the peak field strength of any emission shall not exceed the maximum permitted average limits specified above by more than 20 dB under any condition of modulation. Measure the field strength of all spurious emissions that are not harmonics according to the procedure in Appendix A. For emissions measurements below 30MHz, rotate the loop antenna about its horizontal and vertical positions to maximize emissions. Frequency range investigated 9kHz to 9.08Ghz no emissions found 15.35(b)/ RSS Gen 6.10 Pulsed Operation / Duty Cycle Corrections Calculate the maximum duty cycle of the transmitter that will occur in any 100ms. Perform the following calculation: Duty Cycle dB = |20 * log(Duty Cycle %)| Duty Cycle dB = |20 * log (N/A) Duty Cycle dB = N/A db Unit tested with a fresh Battery: N/A Duty Cycle Correction was not applied 100gdlrsp4c2pc_induct_249.docx REV 001

FCC-5006-008-induct Page 6 of 10 15.249(a)/RSS-210 Sec. A2.9,(a) Transmitter Fundamental and Harmonics (a) Except as provided in paragraph (b) of this section, the field strength of emissions from intentional radiators operated within these frequency bands shall comply with the following: (table below) (c) Field strength limits are specified at a distance of 3 meters. (e) As shown in §15.35(b), for frequencies above 1000 MHz, the field strength limits in paragraphs (a) and (b) of this section are based on average limits. However, the peak field strength of any emission shall not exceed the maximum permitted average limits specified above by more than 20 dB under any condition of modulation. Measure the field strength of the transmitter fundamental and harmonic emissions at three meters according to the procedure in Appendix A. Record emissions levels with the transmitter near its lowest, middle, and highest frequencies. The maximum field strength of emissions may not exceed: Fundamental in Harmonics in (mV/m) (dBuV/m) (mV/m) (dBuV/m) 50,000 94 500 54 FS (dBuV/m) = 20 * log (FS(uV/m)) Serial Equipment Used Cal Date Due Number Agilent E4440A Spectrum Analyzer MY45305142 4/18/2016 4/18/2017 Emco 6502 Loop (9kHz to 30MHz) 9509-2970 3/3/2016 3/3/2018 Emco 3110B Biconical (30MHz-to 300MHz) 9203-2455 1/10/2017 1/10/2019 Emco 3115 waveguide (1Ghz - 18GHz) 9205-3878 3/7/2016 3/7/2018 EMCO 3146 Log periodic (200MHz to 1GHz) 9203-3358 1/10/2017 1/10/2019 Huber Suhner 40 foot cable N/A 4/29/2016 4/29/2017 1.3Ghz high pass filter 405734 12/16/2016 12/16/2017 minicircuits ZVA183 (001 and 002) N/A 12/16/2016 12/16/2017 Microcoax 3 foot cable N/A 12/16/2016 12/16/2017 Date Tested by February 10, 2017 Mark Kvamme Unit tested with a fresh Battery: 19805555 rbw=120 rbw=120 rbw=120KHz rbw=120KHz Khz Khz vbw=300KH vbw=300KH z z Quasi antenna peak Quasi Peak peak amplifie Frequenc Peak correctio cable corrected corrected Reading r gain y Mhz reading n factor loss db level level dbm db dbm db/m dbuv/m(3) dbuv/m (4) 908 -36.76 -38.9 22.22 2.97 0 95.43 93.29 (3) Level (dBuV/m)=peak Level (dbm)+107 – Amplifier Gain (db) +Ant. Factor (db/m) + Cable Loss (db) (4) Level (dBuV/m)=Quasi peak Level (dbm)+107 – Amplifier Gain (db) +Ant. Factor (db/m) + Cable Loss (db) 100gdlrsp4c2pc_induct_249.docx REV 001

FCC-5006-008-induct Page 7 of 10 rbw=1MHz rbw=1MHz rbw=1MHz rbw=1MHz vbw=1MHz vbw=10hz vbw=1MHz vbw=10hz peak average antenna peak Average corrected corrected Frequency correction cable amplifier Reading reading level level Mhz factor loss db gain db dbm dbm dbuv/m dbuv/m db/m (3) (4) 7264 -56.85 -69.2 37.91 9.81 44.79 53.08 40.73 9080 -56.71 -66.34 36.27 8.74 46 49.3 39.67 3632 -49.3 32.26 7.01 49.23 47.74 1816 -47.96 31.56 6.28 49.3 47.58 6356 -54.43 34 7.66 47.62 46.61 5448 -43.25 26.82 4.39 48.38 46.58 4540 -59.2 34.6 8.21 46.3 44.31 2724 -65 37.02 9.32 45.54 42.8 8172 -51.72 28.77 5.42 48.78 40.69 (3) Level (dBuV/m) = peak Level (dbm)+107 – Amplifier Gain (db) +Ant. Factor (db/m) + Cable Loss (db) (4) Level (dBuV/m) = Average Level (dbm)+107 – Amplifier Gain (db) +Ant. Factor (db/m) + Cable Loss (db) 100gdlrsp4c2pc_induct_249.docx REV 001

FCC-5006-008-induct Page 8 of 10 FCC Part 15.249(d) / 15.209 / RSS 2110 A.2.9(a) / RSS GEN 6.13, 8.9 Band Edge, radiated (d) Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in §15.209 (200uV/m(46dbuV/m) at 3 meters), whichever is the lesser attenuation. Use the following spectrum analyzer settings: Span = wide enough to capture the peak level of the emission operating on the channel closest to the band edge, as well as any modulation products which fall outside of the authorized band of operation RBW  1% of the span VBW  RBW Sweep = auto Detector function = peak Trace = max hold Allow the trace to stabilize. Set the marker on the emission at the band edge, or on the highest modulation product outside of the band, if this level is greater than that at the band edge. Enable the marker-delta function, and then use the marker-to-peak function to move the marker to the peak of the in-band emission. The marker-delta value now displayed must comply with the limit specified in this Section. Submit this plot. Now, using the same instrument settings, enable the hopping function of the EUT. Allow the trace to stabilize. Follow the same procedure listed above to determine if any spurious emissions caused by the hopping function also comply with the specified limit. Serial Equipment Used Cal Date Due Number Agilent E4440A Spectrum Analyzer MY45305142 4/18/2016 4/18/2017 EMCO 3146 Log periodic (200MHz to 1GHz) 9203-3358 1/10/2017 1/10/2019 Huber Suhner 40 foot cable N/A 4/29/2016 4/29/2017 Date Tested by February 10, 2017 Mark Kvamme rbw=120 rbw=120 rbw=120KHz rbw=120KHz Khz Khz vbw=300KH vbw=300KH z z Quasi antenna peak Quasi Peak peak amplifie Frequenc Peak correctio cable corrected corrected Reading r gain y Mhz reading n factor loss db level level dbm db dbm db/m dbuv/m(3) dbuv/m (4) 908 -36.76 -38.9 22.22 2.97 0 95.43 93.29 902 -86.73 21.9 2.96 0 45.13 928 -88.28 22.3 3.01 0 44.03 (3) Level (dBuV/m)=peak Level (dbm)+107 – Amplifier Gain (db) +Ant. Factor (db/m) + Cable Loss (db) (4) Level (dBuV/m)=Quasi peak Level (dbm)+107 – Amplifier Gain (db) +Ant. Factor (db/m) + Cable Loss (db) 100gdlrsp4c2pc_induct_249.docx REV 001

FCC-5006-008-induct Page 9 of 10 15.215 (c) / RSS-GEN 6.6 and RSS 210 A1.1.3 20 dB Bandwidth, conducted The emission bandwidth (x dB) is defined as the frequency range between two points, one above and one below the carrier frequency, at which the spectral density of the emission is attenuated x dB below the maximum in-band spectral density of the modulated signal. Spectral density (power per unit bandwidth) is to be measured with a detector of resolution bandwidth in the range of 1% to 5% of the anticipated emission bandwidth, and a video bandwidth at least 3x the resolution bandwidth. When the occupied bandwidth limit is not stated in the applicable RSS or reference measurement method, the transmitted signal bandwidth shall be reported as the 99% emission bandwidth, as calculated or measured. • The transmitter shall be operated at its maximum carrier power measured under normal test conditions. • The span of the analyzer shall be set to capture all products of the modulation process, including the emission skirts. • The resolution bandwidth (RBW) shall be in the range of 1% to 5% of the occupied bandwidth (OBW) and video bandwidth (VBW) shall be approximately 3x RBW. Note: Video averaging is not permitted. DUT is endpoint 12, battery was new. Conducted measurements were not affected by antenna change. 100gdlrsp4c2pc_induct_249.docx REV 001

FCC-5006-008-induct Page 10 of 10 Appendix A Field Strength Measurement Procedure This test measures the field strength of radiated emissions using a spectrum analyzer and a receiving antenna in accordance with ANSI C63.4-2003. During the test, the EUT is to be placed on a non-conducting support at 80 cm above the horizontal ground plane of the OATS. The horizontal distance between the antenna and the EUT is to be exactly 3 meters. The bandwidths used shall be per ANSI C63.4-2003; 200 Hz from 9 kHz to 150 kHz, 9 kHz from 150 kHz to 30 MHz, 100 kHz from 30 MHz to 1000 MHz, and 1 MHz from 1 GHz to 40 GHz, with the detector set to peak hold or quasi peak . 1) The antenna correction factor, preamplifier gain (if the preamplifier is installed), and cable loss are stored in tables in the EMC analyzer and the level at the analyzer is the corrected level in dbuV/m. 2) Monitor the frequency range of interest at a fixed antenna height and EUT azimuth. 3) If appropriate, manipulate the system cables to produce the highest amplitude signal relative to the limit. Note the amplitude and frequency of the suspect signal. 4) Rotate the EUT 360° to maximize the suspected highest amplitude signal. If the signal or another at a different frequency is observed to exceed the previously noted highest amplitude signal by 1 dB or more, go back to the azimuth and repeat step 3). Otherwise, orient the EUT azimuth to repeat the highest amplitude observation and proceed. 5) Move the antenna over its fully allowed range of travel to maximize the suspected highest amplitude signal. If the signal or another at a different frequency is observed to exceed the previously noted highest amplitude signal by 1 dB or more, return to step 3) with the antenna fixed at this height. Otherwise, move the antenna to the height that repeats the highest amplitude observation and proceed. 6) Change the polarity of the antenna and repeat step 3), step 4), and step 5). Compare the resulting suspected highest amplitude signal with that found for the other polarity. Select and note the higher of the two signals. 7) The final maximized level displayed on the EMC analyzer is the field strength. Mast Amp Power Supply EUT 3 M. Styrofoam Block Roberts Dipole, 80 cm Calibrated Bi - conical, and Log Periodic antennae Amplifier below 1 GHz. For low level Emmisions Double Ridged Guide above 1 GHz. EMC Analyzer Coax 100gdlrsp4c2pc_induct_249.docx REV 001


Document Created: 2017-03-28 07:23:46
Document Modified: 2017-03-28 07:23:46
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