Test report

FCC ID: H78KPMTPIT

Test Report

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FCCID_2574337

849 NW STATE ROAD 45 NEWBERRY, FL 32669 USA PH: 888.472.2424 OR 352.472.5500 FAX: 352.472.2030 EMAIL: INFO@TIMCOENGR.COM HTTP://WWW.TIMCOENGR.COM FCC VHF PORTABLE PART 90 TEST REPORT APPLICANT KP ELECTRONIC SYSTEMS LTD. P.O. BOX 42 TEFEN INDUSTRIAL PARK 24959 ISRAEL FCC ID H78KPMTPIT MODEL NUMBER MTPIT25 PRODUCT TRANSMITTER FOR WATER METER DESCRIPTION STANDARD APPLIED CFR 47 Part 90 DATE SAMPLE 2/10/2015 RECEIVED DATE TESTED 23 February 2015 REPORT ISSUE DATE 24 February 2015 TESTED BY Sid Sanders APPROVED BY Cory Leverett TEST RESULTS PASS FAIL Report Version Description Issue Date Number Number 335AUT15TestReport Rev.1 Initial Issue 2/25/15 THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC.

TABLE OF CONTENTS GENERAL REMARKS........................................................................................ 3 GENERAL INFORMATION ................................................................................. 4 TEST REPORT SUMMARY ................................................................................. 5 TEST PROCEDURE .......................................................................................... 6 RF POWER OUTPUT ........................................................................................ 7 MODULATION CHARACTERISTICS .................................................................... 8 OCCUPIED BANDWIDTH.................................................................................. 8 OCCUPIED BANDWIDTH PLOTS: ANALOG 5k2F3E .............................................. 9 SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED) ....................... 10 SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED) ....................... 11 FIELD STRENGTH OF SPURIOUS EMISSIONS ................................................... 12 FIELD STRENGTH OF SPURIOUS EMISSIONS (Cont.) ........................................ 13 FREQUENCY STABILITY ................................................................................. 14 TRANSIENT FREQUENCY BEHAVIOR ............................................................... 15 TRANSIENT FREQUENCY BEHAVIOR ............................................................... 16 TRANSIENT FREQUENCY BEHAVIOR ............................................................... 17 TRANSIENT FREQUENCY BEHAVIOR ............................................................... 18 EQUIPMENT LIST ......................................................................................... 19 Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 2 of 19

GENERAL REMARKS The attached report shall not be reproduced except in full without the written permission of Timco Engineering Inc. Summary The device under test does: fulfill the general approval requirements as identified in this test report not fulfill the general approval requirements as identified in this test report Attestations This equipment has been tested in accordance with the standards identified in this test report. To the best of my knowledge and belief, these tests were performed using the measurement procedures described in this report. All instrumentation and accessories used to test products for compliance to the indicated standards are calibrated regularly in accordance with ISO 17025: 2005 requirements. I attest that the necessary measurements were made, under my supervision, at: Timco Engineering Inc. 849 NW State Road 45 Newberry, Fl 32669 Authorized Signatory Name: Engineering Project Manager Date: 23 February 2015 Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 3 of 19

GENERAL INFORMATION EUT Specification EUT Description TRANSMITTER FOR WATER METER FCC ID H78KPMTPIT Model Number MTPIT25 Operating Frequency 172.5 – 173.5 MHz Range Test Frequencies 173.000MHz, Type of Emission 1K90F1D Modulation FM 110–120Vac/50– 60Hz EUT Power Source DC Power 6.0V Battery Operated Exclusively Prototype Test Item Pre-Production Production Fixed Type of Equipment Mobile Portable The temperature was 24-26ºC with a relative Test Conditions humidity of 50-65%. Revision History to None the EUT The EUT was placed in continuous transmit Test Exercise mode. Applicable Standards ANSI/TIA 603-D:2010, FCC CFR 47 Part 90 Timco Engineering Inc. Test Facility 849 NW State Road 45 Newberry, FL 32669 USA. Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 4 of 19

TEST REPORT SUMMARY Rule Part No. Scope of Work Status Pass/Fail/NA Part 2.1033(c)(8), RF Power Output PASS Part 2.1046(a), Part 90 Part 2.1033(c) (4) Modulation Characteristics NA Part 2.1047(a)(6) 2.1049(c), Emission Mask and Occupied PASS 90.210(b), 90.210 (c) 90.210(d), 90.210(e) Bandwidths 2.1051(a) Antenna Conducted Emissions PASS 2.1053, Part 90 Field Strength Spurious Emissions PASS Part 2.1055, Part Frequency Stability PASS 90.213 Part 90.214 Transient Frequency Behavior PASS Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 5 of 19

TEST PROCEDURE Power Line Conducted Interference: The procedure used was ANSI/TIA 603- D:2010, using a 50uH LISN. Both lines were observed with the EUT transmitting. The bandwidth of the spectrum analyzer was 10 kHz with an appropriate sweep speed. Bandwidth 20 dB: The measurements were made with the spectrum analyzer's resolution bandwidth (RBW) = 1 MHz and the video bandwidth (VBW) = 3 MHz and the span set as shown on plot. Power Output: The RF power output was measured at the antenna feed point using a peak power meter. Antenna Conducted Emissions: The RBW = 100 kHz, VBW = 300 kHz and the span set to 10.0 MHz and the spectrum was scanned from 30 MHz to the 10th harmonic of the fundamental. Above 1 GHz the resolution bandwidth was 1 MHz and the VBW = 3 MHz and the span to 50 MHz. Radiation Interference: The test procedure used was ANSI/TIA 603-D:2010, using an Rohde & Schwarz – EMI test receiver. The bandwidth (RBW) of the spectrum receiver was 100 kHz up to 1 GHz and 1 MHz above 1 GHz with an appropriate sweep speed. The VBW above 1 GHz was 3 MHz. The analyzer was calibrated in dB above a microvolt at the output of the antenna. Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 6 of 19

RF POWER OUTPUT Rule Part No.: Part 2.1046(a), Part 90 Test Requirements: Manufacturer’s Specification Method of Measurement: RF power is measured by using a 50-ohm, resistive wattmeter to the RF output connector. With a nominal battery voltage (if battery operated), or a properly adjusted power supply (if not battery operated), and the transmitter properly adjusted the RF output measures: For the device with a fixed or integral antenna, the RF power is measured as ERP. The substitution method was used. The RF output measures: Test Setup Diagram: Test Data: RF power of the EUT can be set at 0.0W to 0.0W. OUTPUT POWER: RF POWER Tuned Frequency (MHz) dBm Watts 173.000 33 2.0 Part 2.1033 (C)(8) DC Input into the final amplifier FOR POWER SETTING INPUT POWER: (6.0V)(0.5A) = 3.0 Watts Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 7 of 19

MODULATION CHARACTERISTICS Rule Part No.: Part 2.1047(a)(b) Test Requirements: Not Applicable No Analog modulation. OCCUPIED BANDWIDTH Part 2.1049(c) EMISSION BANDWIDTH: Part 90.210(b) 25kHz Channel Spacing Data in the plots show that on any frequency removed from the assigned frequency by more than 50%, but not more than 100%: At least 25dB. On any frequency removed from the assigned frequency by more than 100%, but not more than 250%: At least 35 dB. On any frequency removed from the assigned frequency by more than 250%, of the authorized bandwidth: At least 43 + 10log(P)dB. Part 90.210(e) Emission Mask E – 6.25 kHz channel BW equipment. For transmitters designed to operate with a 6.25 kHz bandwidth, any emission must be attenuated below the power (P) of the highest emission contained within the authorized bandwidth as follows: (1) On any frequency from the center of the authorized bandwidth f0 to 3.0 kHz removed from f0: Zero dB. (2) On any frequency from the center of the authorized bandwidth by a displacement frequency (fd in kHz) of more than 3.0 kHz but no more than 4.6 kHz: At least 30 + 16.67(fd – 3.0 kHz) or 55 + 10 Log(P) or 65, whichever us the lesser attenuation. (3) On any frequency removed from the center of the authorized bandwidth by more than 4.6kHz: At least 55 + 10log(P) dB or 65 dB, whichever is the lesser attenuation. Method of Measurement: ANSI/TIA 603-D: Test Setup Diagram: Transmitter Audio Under Test Generator or Data Source Sampler RF Load 50 ohm Spectrum 50 ohm Analyzer Test Data: See the plots below Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 8 of 19

OCCUPIED BANDWIDTH PLOTS: ANALOG 5k2F3E Part 90.210(e) Emission Mask D – 6.25 kHz Channel Bandwidth - ANALOG Occupied Bandwidth Plot Result Meets The Requirement Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 9 of 19

SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED) Rule Part No.: Part 2.1051(a) Requirements: 6.25kHz Channel Spacing = On any frequency removed from the center of the authorized bandwidth by more than 4.6kHz: At least 55 + 10log(P) dB or 65 dB, whichever is the lesser attenuation. 6.25 kHz Channel Spacing = 55+10 log (2.0) = 58.0 dBc (high power) Method of Measurement: The carrier was modulated 100% using a 2500 Hz tone. The spectrum was scanned from the lowest frequency generated to at least the 10th harmonic of the fundamental. The measurements were made in accordance with standard ANSI/TIA 603-D: 2010. Method of Measuring Conducted Spurious Emissions Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 10 of 19

SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED) Test Data: High Power dBm Watts Margin Power Output 33 2 LIMIT 58 Frequency dBc dB 173 0 346 66.4 8.4 519 74.7 16.7 692 75.2 17.2 865 76.4 18.4 1038 77.1 19.1 1211 70.6 12.6 1384 78.2 20.2 1557 78.3 20.3 1730 76.5 18.5 Results: Meets requirements Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 11 of 19

FIELD STRENGTH OF SPURIOUS EMISSIONS Rule Parts. No.: Part 2.1053 (4) Requirements: 6.25kHz Channel Spacing On any frequency removed from the center of the authorized bandwidth by more than 4.6kHz: At least 55 + 10log(P) dB or 65 dB, whichever is the lesser attenuation. 6.25kHz Channel Spacing = 55+10 log(2) = 58.0dBc METHOD OF MEASUREMENT: The tabulated data shows the results of the radiated field strength emissions test. The spectrum was scanned from 30 MHz to at least the tenth harmonic of the fundamental. This test was conducted per ANSI/TIA 603-D: 2010 using the substitution method. Measurements were made at the test site of TIMCO ENGINEERING, INC. located at 849 NW State Road 45, Newberry, FL 32669. Test Setup Diagram: Transmitter Spectrum under Test Analyzer 3 meters Signal Generator Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 12 of 19

FIELD STRENGTH OF SPURIOUS EMISSIONS (Cont.) Test Data: Emission Power Mode ERP Power ERP Power FCC Bandwidth - Frequency Output Output Requiremen BW - kHz (MHz) (dBm) (Watts) t dB 173.00 Hi 33.00 2.00 58.00 6.25 Emission Ant. Polarity Below Carrier Margin Frequency (MHz) (dBc) 346.00 V 71.23 13.23 519.00 H 73.58 15.58 692.00 H 78.84 20.84 865.00 V 69.92 11.92 1,038.00 V 79.68 21.68 1,211.00 V 82.11 24.11 1,384.00 H 83.79 25.79 1,557.00 V 79.28 21.28 1,730.00 V 80.13 22.13 Results: Meets requirements Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 13 of 19

FREQUENCY STABILITY Rule Parts. No.: Part 2.1055, Part 90.213 Requirements: Temperature range requirements: -30 to +50º C. Voltage Variation +, -15% ±2.5 PPM Method of Measurements: ANSI/TIA 603-D: 2010. Test Data: Frequency Temperature MHz Cycles PPM 25°C (reference) 172.999800 -30°C 172.999850 50 0.289 -20°C 172.999790 -10 -0.058 -10°C 172.999810 10 0.058 0°C 172.999800 0 0.000 10°C 172.999800 0 0.000 20°C 172.999800 0 0.000 30°C 172.999800 0 0.000 40°C 172.999720 -80 -0.462 50°C 172.999740 -60 -0.347 Battery Voltage Frequency Cycles PPM -15% 172.999830 30 0.173 15%(6.9) 172.999820 20 0.116 Results: Meets requirements Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 14 of 19

TRANSIENT FREQUENCY BEHAVIOR Part 90.214 Transient Frequency Behavior REQUIREMENTS: Transmitters designed to operate in the 150-174 MHz and 421-512 MHz frequency bands must maintain transient frequencies within the maximum transient frequencies within the maximum frequency difference limits during the time intervals indicated: Maximum frequency All Equipment Time Intervals difference 150-174 MHz 421-512 MHz Transient Frequency Behavior for Equipment Designed to Operate on 25 kHz Channels t14 ±25.0 kHz 5.0 ms 10.0 ms t2 ±12.5 kHz 20.0 ms 25.0 ms t34 ±25.0 kHz 5.0 ms 10.0 ms Transient Frequency Behavior for Equipment Designed to Operate on 12.5 kHz Channels t14 ±12.5 kHz 5.0 ms 10.0 ms t2 ±6.25 kHz 20.0 ms 25.0 ms t34 ±12.5 kHz 5.0 ms 10.0 ms Transient Frequency Behavior for Equipment Designed to Operate on 6.25 kHz Channels t14 ±6.25 kHz 5.0 ms 10.0 ms t2 ±3.125 kHz 20.0 ms 25.0 ms 4 t3 ±6.25 kHz 5.0 ms 10.0 ms a) Method of Measurement Modulation RF Signal Source Generator FM Transmitter Standard RF Transmitter Demodulator Under Combining Test Test Load Network RF Key Detector Control Trigger Vert. Switch LeCroy Oscilloscope Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 15 of 19

TRANSIENT FREQUENCY BEHAVIOR TEST PROCEEDURE: ANSI/TIA 603-D, the levels were set as follows: 1. Using the variable attenuator set the transmitter level was set to 40 dB below the test receivers maximum input level, then the transmitter was turned off. 2. With the transmitter off the signal generator was set 20dB below the level of the transmitter in the above step, this level will be maintained with the signal generator through-out the test. 3. Reduce the attenuation between the transmitter and the RF detector by 30 dB. 4. With the levels set as above, the transient frequency behavior was observed and recorded. Test Results: Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 16 of 19

TRANSIENT FREQUENCY BEHAVIOR Test Data: Turn ON Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 17 of 19

TRANSIENT FREQUENCY BEHAVIOR Test Data: Turn Off Results: Meets requirements Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 18 of 19

EQUIPMENT LIST Device Manufacturer Model Serial Number Cal/Char Due Date Date DC Power HP 6286A 1744A03842 12/12/99 12/12/99 Supply Antenna: Eaton Chamber 94455-1 1057 06/14/13 06/14/15 Biconnical Chamber Antenna: Log- Eaton 96005 1243 05/31/13 05/31/15 Periodic Chamber Temperature Tenney TTRC 11717-7 08/19/14 08/19/16 Chamber LARGE Engineering AC Voltmeter HP 400FL 2213A14728 06/26/13 06/26/15 Digital Fluke 77 35053830 08/22/13 08/22/15 Multimeter Frequency HP 5352B 2632A00165 06/26/13 06/26/15 Counter Large Chamber 3-Meter Semi- Panashield N/A N/A 12/31/13 12/31/15 Anechoic Chamber Ant: Double- ETS-Lindgren 3117 00035923 06/13/14 06/13/16 Ridged Chamber Horn/ETS Horn 1 Ch EMI Test Rohde & ESIB 40 100274 08/12/14 08/12/16 Receiver R & S Schwarz ESIB 40 Screen Room Software: Field Timco N/A Version 4.0 12/12/14 12/12/17 Strength Program Hygro- Extech 445703 0602 06/20/13 06/20/15 Thermometer 30 dB Narda 769-30 10267 03/15/13 03/15/15 Attenuator EMI Test Rohde & ESU 40 100320 03/11/14 03/11/16 Receiver R & S Schwarz ESU 40 Chamber Signal HP 8648C 3623A02898 08/29/13 08/29/15 Generator HP 8648C Attenuator 30dB Bird 8325 1761 02/25/13 02/25/15 500W *EMI RECEIVER SOFTWARE VERSION The receiver firmware used was version 4.43 Service Pack 3 Table of Contents Applicant: KP ELECTRONIC SYSTEMS LTD. FCC ID: H78KPMTPIT Report: K\KP H78\335AUT15\335AUT15TestReport.docx Page 19 of 19


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Document Modified: 2015-04-01 11:58:51
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