Test report RF

FCC ID: NJA-LR260

Test Report

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FCCID_4493157

SITRANS LR260 Model: 7ML5427 FCC ID: NJA-LR260 IC: 267P‐LR260 Applicant: Siemens Canada Ltd. - Siemens Milltronics Process Instruments 1954 Technology Drive Peterborough, ON Canada K9J 6X7 In Accordance With Federal Communications Commission (FCC) Part 15, Subpart C, Section 15.256 And RS- 211 - Level Probing Radar Equipment UltraTech's File No.: SIEM-059F15C256 This Test report is Issued under the Authority of Tri M. Luu Vice President of Engineering UltraTech Group of Labs Date: May 28, 2019 Report Prepared by: Santhosh Fernandez Tested by: Nimisha Desai Issued Date: May 28, 2019 Test Dates: April 2-5, 2019  The results in this Test Report apply only to the sample(s) tested, and the sample tested is randomly selected.  This report must not be used by the client to claim product endorsement by any agency of the US Government.  This test report shall not be reproduced, except in full, without a written approval from UltraTech. UltraTech 3000 Bristol Circle, Oakville, Ontario, Canada, L6H 6G4 Tel.: (905) 829-1570 Fax.: (905) 829-8050 Website: www.ultratech-labs.com, Email: vic@ultratech-labs.com, Email: tri@ultratech-labs.com Korea KCC-RRA SL2-IN-E- 91038 1309 46390-2049 AT-1945 CA2049 1119R

FCC Part 15, Subpart C, Section 15.256 and RSS-211 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 TABLE OF CONTENTS EXHIBIT 1. INTRODUCTION .............................................................................................................................. 1 1.1. SCOPE ........................................................................................................................................................ 1 1.2. RELATED SUBMITTAL(S)/GRANT(S) ....................................................................................................... 1 1.3. NORMATIVE REFERENCES ..................................................................................................................... 1 EXHIBIT 2. PERFORMANCE ASSESSMENT ................................................................................................... 2 2.1. CLIENT INFORMATION ............................................................................................................................. 2 2.2. EQUIPMENT UNDER TEST (EUT) INFORMATION .................................................................................. 2 2.3. EUT’S TECHNICAL SPECIFICATIONS ...................................................................................................... 3 2.4. ASSOCIATED ANTENNA DESCRIPTIONS ............................................................................................... 3 2.5. LIST OF EUT’S PORTS .............................................................................................................................. 3 2.6. ANCILLARY EQUIPMENT .......................................................................................................................... 3 2.7. GENERAL TEST SETUP ............................................................................................................................ 4 EXHIBIT 3. EUT OPERATING CONDITIONS AND CONFIGURATIONS DURING TESTS ............................. 5 3.1. CLIMATE TEST CONDITIONS ................................................................................................................... 5 3.2. OPEPERATIONAL TEST CONDITIONS & ARRANGEMENT FOR TESTS ............................................... 5 EXHIBIT 4. SUMMARY OF TEST RESULTS ..................................................................................................... 6 4.1. LOCATION OF TESTS ................................................................................................................................ 6 4.2. APPLICABILITY & SUMMARY OF EMC EMISSION TEST RESULTS ....................................................... 6 4.3. MODIFICATIONS INCORPORATED IN THE EUT FOR COMPLIANCE PURPOSES ............................... 6 EXHIBIT 5. TEST DATA ..................................................................................................................................... 7 5.1. RADIATED EMISSION FROM UNINTENTIONAL RADIATORS (DIGITAL CIRCUITRY) [47 CFR §15.209] ICES-003 ................................................................................................................................................................ 7 5.2. FUNDAMENTAL EMISSION BANDWIDTH [47 CFR §15.256(F)] [RSS-211 §5.1] ..................................... 8 5.3. RADIATED FUNDAMENTAL EMISSIONS [47 CFR 15.256(G)][RSS-211§ 5.2(B)]................................... 10 5.4. RADIATED UNWANTED EMISSIONS [47 CFR 15.256(H)] [RSS-211§ 5.1 (D)] ....................................... 11 EXHIBIT 6. TEST BLOCK DIAGRAMS AND EQUIPMENT LIST ................................................................... 12 6.1. FUNDAMENTAL EMISSIONS BANDWIDTH ........................................................................................................ 12 6.2. FUNDAMENTAL EMISSIONS LIMITS ................................................................................................................ 13 6.3. UNWANTED EMISSIONS ................................................................................................................................ 14 EXHIBIT 7. MEASUREMENT UNCERTAINTY ................................................................................................ 15 7.1. LINE CONDUCTED EMISSION MEASUREMENT UNCERTAINTY ........................................................ 15 7.2. RADIATED EMISSION MEASUREMENT UNCERTAINTY ...................................................................... 15 ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 1 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 EXHIBIT 1. INTRODUCTION 1.1. SCOPE Reference: FCC Part 15, Subpart C, Sec. 15.256 - Operation of level probing radars within the bands 5.925-7.250 GHz, 24.05-29.00 GHz, and 75-85 GHz. RS- 211 - Level Probing Radar Equipment Title: Code of Federal Regulations (CFR), Title 47 Telecommunication, Part 15, Subpart C - Intentional Radiators RS- 211 - Level Probing Radar Equipment Purpose of Test: To gain permissive change FCC/ISED Equipment Authorization for FCC Part 15.256 and RS‐ 211 ‐ Level Probing Radar Equipment Test Procedures: ANSI C63.4, ANSI C63.10 and KDB 890966 D01 Meas Level Probing Radars v01 Environmental Commercial, industrial or business environment Classification: 1.2. RELATED SUBMITTAL(S)/GRANT(S) None. 1.3. NORMATIVE REFERENCES Publication Year Title FCC 47 CFR 15 2018 Code of Federal Regulations (CFR), Title 47 – Telecommunication, Part 15 Radio Frequency Devices ANSI C63.4 2014 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 ANSI C63.10 2013 American National Standard for Testing Unlicensed Wireless Devices KDB 890966 D01 2014 Measurement Procedure for Level Probing Radars Meas Level Probing Radars v01 RSS-211 2015 Level Probing Radar Equipment ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 2 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 EXHIBIT 2. PERFORMANCE ASSESSMENT 2.1. CLIENT INFORMATION Applicant Name: Siemens Canada Ltd. - Siemens Milltronics Process Instruments Address: 1954 Technology Drive Peterborough, ON Canada K9J 6X7 Contact Person: Thoai Bui Phone #: 705-740-7005 Fax #: 705-741-0466 Email Address: Thoai.bui@siemens,com Manufacturer Name: Siemens Canada Ltd. - Siemens Milltronics Process Instruments Address: 1954 Technology Drive Peterborough, ON Canada K9J 6X7 Contact Person: Thoai Bui Phone #: 705-740-7005 Fax #: 705-741-0466 Email Address: Thoai.bui@siemens,com 2.2. EQUIPMENT UNDER TEST (EUT) INFORMATION The following information (with the exception of the Date of Receipt) has been supplied by the applicant. Brand Name: Siemens Product Name: SITRANS LR260 Model Name or Number: 7ML5427 Serial Number: Test sample Type of Equipment: Level Probing Radar Input Power Supply Type: 24V DC Primary User Functions of EUT: Level probing radars operate in open-air and inside an enclosure containing the substance being measured ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 3 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 2.3. EUT’S TECHNICAL SPECIFICATIONS Transmitter Equipment Type: Fixed Intended Operating Environment: Commercial, light industry & heavy industry Power Supply Requirement: 24 V DC Field Strength: 107.11 dBµV/m Peak at 3 m Operating Frequency Range: 25.1 GHz RF Output Impedance: 50 Ω 10 dB Bandwidth: 1490.98 MHz Modulation Type: Pulse radar Oscillator Frequencies: 25 GHz Antenna Connector Type: Integral 2.4. ASSOCIATED ANTENNA DESCRIPTIONS The EUT is equipped with the following antenna; the unit with highest gain antenna will be used for compliance testing. #1 #2 #3 Additional antenna list: Without process With flanged horn With aimer flanged horn connection Manufacture: SIEMENS SIEMENS SIEMENS 3” Aluminum Horn 3” Aluminum Horn 3” Aluminum Horn Type: Antenna Antenna Antenna 7ML5427-0KRX0-XXXX 7ML5427-0NRX0-XXXX 7ML5427-0HRX0-XXXX Model (Configuration): 7ML5427-0LRX0-XXXX 7ML5427-0PRX0-XXXX 7ML5427-0JRX0-XXXX 7ML5427-0MRX0-XXXX 7ML5427-0QRX0-XXXX Frequency range: 24.05-29.00 GHz 24.05-29.00 GHz 24.05-29.00 GHz Impedance: Waveguide input Waveguide input Waveguide input Gain (dBi): 22.9 dBi 24.6 dBi 23.5 dBi 2.5. LIST OF EUT’S PORTS Port Number of Connector Cable Type EUT’s Port Description Number Identical Ports Type (Shielded/Non-shielded) Loop power (Hart, 1 Profibus PA and 1 Terminal block Non-shielded, >3m Foundation Fieldbus) 2.6. ANCILLARY EQUIPMENT None. ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 4 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 2.7. GENERAL TEST SETUP 2.7.1. Fundamental Emissions, Unwanted Emissions and Emissions Bandwidth Test Setup 24 Vdc Amplifier DC Power Supply ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 5 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 EXHIBIT 3. EUT OPERATING CONDITIONS AND CONFIGURATIONS DURING TESTS 3.1. CLIMATE TEST CONDITIONS The climate conditions of the test environment are as follows: Temperature: 21oC Humidity: 51% Pressure: 102 kPa Power input source: 24 VDC 3.2. OPEPERATIONAL TEST CONDITIONS & ARRANGEMENT FOR TESTS Operating Modes: The EUT was configured for continuous transmission for the duration of testing. Special Test Software: N/A Special Hardware Used: N/A Transmitter Test Antenna: The EUT was tested with the antenna fitted in a manner typical of normal intended use as integral antenna equipment. Transmitter Test Signals: Frequency Band(s): 25.1 GHz Test Frequency(ies): 25.1 GHz Transmitter Wanted Output Test Signals:  RF Power Output (measured maximum output power): 107.11 dBµV/m Peak at 3 m  Normal Test Modulation: Pulse radar  Modulating signal source: Internal ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 6 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 EXHIBIT 4. SUMMARY OF TEST RESULTS 4.1. LOCATION OF TESTS All of the measurements described in this report were performed at Ultratech Group of Labs located in the city of Oakville, Province of Ontario, Canada.  AC Power Line Conducted Emissions were performed in UltraTech's shielded room, 24'(L) by 16'(W) by 8'(H).  Radiated Emissions were performed at the Ultratech's 3-10 TDK Semi-Anechoic Chamber situated in the Town of Oakville, province of Ontario. This test site been calibrated in accordance with ANSI C63.4, and found to be in compliance with the requirements of Sec. 2.948 of the FCC Rules. The descriptions and site measurement data of the Oakville 3-10 TDK Semi-Anechoic Chamber has been filed with ANAB File No.: AT-1945. 4.2. APPLICABILITY & SUMMARY OF EMC EMISSION TEST RESULTS FCC Regulations Test Requirements Compliance (Yes/No) & RSS-Gen/211 15.203, 15.204 & The transmitter shall utilize a dedicated or integrated Yes* 15.256(b) transmit antenna and installation requirement of LPR RSS-211 §5.1 15.209 Emissions from Digital Circuitry Yes RSS-Gen 15.256(f) Fundamental Emission Bandwidth Yes RSS-211 §5.1 (a) 15.215(c) & Frequency Stability N/A** 15.256(f)(2) RSS-Gen 15.256(g) Fundamental Emission Yes RSS-211 5.2 (b) 15.256(h) Unwanted Emissions Yes RSS-211 5.1 (b)- (d) * The EUT complies with the requirements; it employs integral antenna and is in compliance with the installation requirement. ** Not applicable for this C2PC 4.3. MODIFICATIONS INCORPORATED IN THE EUT FOR COMPLIANCE PURPOSES None. ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 7 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 EXHIBIT 5. TEST DATA 5.1. RADIATED EMISSION FROM UNINTENTIONAL RADIATORS (DIGITAL CIRCUITRY) [47 CFR §15.209] [ICES-003] 5.1.1. Limit(s) The equipment shall meet the limits of the following table: §15.209(a) Radiated emission limits; general requirements Frequency (MHz) Field strength (microvolts/meter) Measurement distance (meters) 0.009-0.490 2400/F(kHz) 300 0.490-1.705 24000/F(kHz) 30 1.705-30.0 30 30 30-88 100** 3 88-216 150** 3 216-960 200** 3 Above 960 500 3 **Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806 MHz. However, operation within these frequency bands is permItted under other sections of this part, e.g., §§15.231 and 15.241. 5.1.2. Method of Measurements Refer to Ultratech Test Procedures ULTR-P001-2004 & ANSI C63.4 for method of measurements. The spectrum shall be investigated from the lowest radio frequency signal generated or used in the device, without going below the lowest frequency for which a radiated emission limit is specified, up to the frequency specified in §15.33(a). 5.1.3. Test Data Remark(s):  All spurious emissions that are in excess of 20 dB below the specified limit shall be recorded. RF Detector Antenna Frequency Level Used Plane Limit at 3 m Margin (MHz) (dBµV/m) (Peak/QP/Avg) (H/V) (dBµV/m) (dB) No significant emissions were found ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 8 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 5.2. FUNDAMENTAL EMISSION BANDWIDTH [47 CFR §15.256(f)] [RSS-211 §5.1] 5.2.1. Limit(s) §15.256(f)The fundamental bandwidth of an LPR emission is defined as the width of the signal between two points, one below and one above the center frequency, outside of which all emissions are attenuated by at least 10 dB relative to the maximum transmitter output power when measured in an equivalent resolution bandwidth. §15.256(f)(1) The minimum fundamental emission bandwidth shall be 50 MHz for LPR operation under the provisions of this section. 5.2.2. Method of Measurements 890966 D01 Meas Level Probing Radars v01, Clause D. 5.2.3. Test Data Test Frequency (GHz) Antenna Polarization 10 dB Bandwidth (MHz) Minimum Limit (MHz) 25.1 V 1490.98 50 25.1 H 1418.83 50 Plot 5.2.3.1. 10 dB Bandwidth, Fc: 25.1 GHz- Vertical ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 9 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 Plot 5.2.3.2. 10 dB Bandwidth, Fc: 25.1 GHz - Horizontal ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 10 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 5.3. RADIATED FUNDAMENTAL EMISSIONS [47 CFR 15.256(g)] [RSS-211§ 5.2(b)] 5.3.1. Limits 15.256(g)(3) The EIRP limits for LPR operations in the bands authorized by this rule section are provided in Table 1. The emission limits in Table 1 are based on boresight measurements (i.e., measurements performed within the main beam of an LPR antenna). 15.256(g)(3) - Table 1 LPR EIRP Emission Limits Frequency band of operation Average emission limit Peak emission limit (GHz) (EIRP in dBm measured in 1 MHz) (EIRP in dBm measure in 50 MHz) 5.925 - 7.250 -33 7 24.05 - 29.00 -14 26 75 - 85 -3 34 5.3.2. Method of Measurements FCC KDB Publication No. 890966 D01 Meas Level Probing Radars v01 5.3.3. Test Data 5.3.3.1. Radiated Fundamental Emissions, Average EIRP in 1 MHz 1 Antenna Average Emissions EIRP Average Emissions Frequency Limit Margin Plane Measured in 1 MHz Measured in 1 MHz (GHz) (dBm) (dB) (H/V) (dBµV/m) (dBm) 25.1 V 60.47 -34.79 -14 -20.79 25.1 H 62.79 -32.47 -14 -18.47 1 EIRP is calculated by applying the radiated emission measurements equation, EIRP (dBm) = E (dBμV/m) – 104.8 + 20 Log D, where D = 3 5.3.3.2. Radiated Fundamental Emissions, Peak EIRP in 50 MHz 1 2 Antenna Peak Emissions Peak Emissions Peak EIRP Emissions Frequency Limit Margin Plane Measured in 10 MHz Calculated in 50 MHz Calculated in 50 MHz (GHz) (dBm) (dB) (H/V) (dBµV/m) (dBµV/m) (dBm) 25.1 V 90.52 104.5 9.24 26 -16.76 25.1 H 93.13 107.11 11.85 26 -14.15 1 Convert measurement in 10 MHz to 50 MHz by adding the correction factor 20*log(50/10) = 13.98 dB 2 EIRP is calculated by applying the radiated emission measurements equation, EIRP (dBm) = E (dBμV/m) – 104.8 + 20 Log D, where D = 3 ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 11 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 5.4. RADIATED UNWANTED EMISSIONS [47 CFR 15.256(h)] [RSS-211§ 5.1 (d)] 5.4.1. Limits Unwanted emissions from LPR devices shall not exceed the general emission limit in §15.209. §15.209(a) Radiated emission limits; general requirements Frequency (MHz) Field strength (microvolts/meter) Measurement distance (meters) 0.009-0.490 2400/F(kHz) 300 0.490-1.705 24000/F(kHz) 30 1.705-30.0 30 30 30-88 100** 3 88-216 150** 3 216-960 200** 3 Above 960 500 3 **Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806 MHz. However, operation within these frequency bands is permItted under other sections of this part, e.g., §§15.231 and 15.241. 5.4.2. Method of Measurements ANSI C63.10 5.4.3. Test Data 5.4.3.1. Field Strength of Emissions Outside the Permitted Band 30 MHz-40GHz at 3 m, 40 GHz-140 GHz @10 to 30 cm Measured Field § 15.209 Field Frequency Detector Used Antenna Plane Margin Strength @ 3 m Strength Limits (MHz) (Peak/QP/Avg) (H/V) (dB) (dBµV/m) (dBµV/m) 30 - 140000 * Peak V/H * * * No unwanted emission detected that are in excess of 20 dB below the specified limit. ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 12 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 EXHIBIT 6. TEST BLOCK DIAGRAMS AND EQUIPMENT LIST 6.1. Fundamental Emissions Bandwidth Test Instruments Manufacturer Model No. Serial No. Frequency Range Calibration Due Date Spectrum Analyzer Rohde & Schwarz FSEK30 100077 20 Hz – 40 GHz 30 Nov 2020 RF Amplifier Spacek Labs SLKKa-30-6 6D26 18 – 40 GHz Cal on use Horn Antenna ETS Lindgren 3160-09 118385 18 – 26.5 GHz 27 Oct 2020 Power Supply Tenma 72-7295 490300297 1-40V, DC 5A ---- Multimeter Tenma 72-6202 02080027 --- 14 Dec 2019 ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 13 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 6.2. Fundamental Emissions Limits Test Instruments Manufacturer Model No. Serial No. Frequency Range Calibration Due Date Spectrum Analyzer Rohde & Schwarz FSEK30 100077 20 Hz – 40 GHz 30 Nov 2020 RF Amplifier Spacek Labs SLKKa-30-6 6D26 18 – 40 GHz Cal on use Horn Antenna ETS Lindgren 3160-09 118385 18 – 26.5 GHz 27 Oct 2020 Power Supply Tenma 72-7295 490300297 1-40V, DC 5A ---- Multimeter Tenma 72-6202 02080027 --- 14 Dec 2019 ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 14 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 6.3. Unwanted Emissions LR 260 24 Vdc Amplifier DC Power Supply Spectrum Analyzer Test Instruments Manufacturer Model No. Serial No. Frequency Range Calibration Due Date Spectrum Analyzer Rohde & Schwarz FSEK30 100077 20 Hz – 40 GHz 30 Nov 2020 RF Amplifier Spacek Labs SLKKa-30-6 6D26 18 – 40 GHz Cal on use Horn Antenna ETS Lindgren 3160-09 118385 18 – 26.5 GHz 27 Oct 2020 Horn Antenna ETS Lindgren 3160-10 102686 26.5-40 GHz 27 Oct 2020 Horn Antenna OML M19HWD U30625-1 40 – 60 GHz Note 1 Horn Antenna OML M12HWD E30625-1 60 – 90 GHz Note 1 Horn Antenna OML M08HWD F30625-1 90 – 140 GHz Note 1 Power Supply Tenma 72-7295 490300297 1-40V, DC 5A ---- Multimeter Tenma 72-6202 02080027 --- 14 Dec 2019 Note 1: Dimensions Verified on use ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)

FCC Part 15, Subpart C, Section 15.256 and RSS-211 Page 15 of 15 SITRANS LR260, Model: 7ML5427 FCC ID: NJA-LR260; IC: 267P-LR260 EXHIBIT 7. MEASUREMENT UNCERTAINTY The measurement uncertainties stated were calculated in accordance with the requirements of CISPR 16-4-2 @ IEC:2003 and JCGM 100:2008 (GUM 1995) – Guide to the Expression of Uncertainty in Measurement. 7.1. LINE CONDUCTED EMISSION MEASUREMENT UNCERTAINTY Line Conducted Emission Measurement Uncertainty Measured Limit (9 kHz – 30 MHz): uc Combined standard uncertainty: uc(y) =  mui2(y) + 1.44 + 1.8 I=1 U Expanded uncertainty U: + 2.89 + 3.6 U = 2uc(y) 7.2. RADIATED EMISSION MEASUREMENT UNCERTAINTY Radiated Emission Measurement Uncertainty @ 3m, Horizontal Measured Limit (30-1000 MHz): (dB) (dB) uc Combined standard uncertainty: uc(y) =  mui2(y) + 2.39 + 2.6 I=1 U Expanded uncertainty U: + 4.79 + 5.2 U = 2uc(y) Radiated Emission Measurement Uncertainty @ 3m, Vertical Measured Limit (30-1000 MHz): (dB) (dB) uc Combined standard uncertainty: + 2.39 + 2.6 uc(y) =  mui2(y) I=1 U Expanded uncertainty U: + 4.78 + 5.2 U = 2uc(y) Radiated Emission Measurement Uncertainty @ 3 m, Horizontal & Measured Limit Vertical (1 – 18 GHz): (dB) (dB) uc Combined standard uncertainty: + 1.87 Under uc(y) =  mui2(y) consideration I=1 U Expanded uncertainty U: + 3.75 Under U = 2uc(y) consideration ULTRATECH GROUP OF LABS File #: SIEM-059F15C256 3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 May 28, 2019 Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vic@ultratech-labs.com, Website: http://www.ultratech-labs.com All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)


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Document Modified: 2019-10-01 17:13:11
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