Test Report

FCC ID: LSQ-TD4I-433

Test Report

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FCCID_4443691

Test Report No. 9912313481 Applicant: Attenti Ltd. Equipment Under Test: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 From The Standards Institution Of Israel Industry Division Electronics & Telematics Laboratory EMC Branch Certificate Number: AT-1359

Test Report No.: 9912313481 Page 2 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Applicant: Attenti Ltd. Address: 2 Habarzel Street, POB 6971002, Tel-Aviv, Israel Sample for test selected by: The customer The date of tests: 3 April 2019 Description of Equipment RF transceiver. Under Test (EUT): Model: 1Piece GPS TD4i Software version of radio unit: V4.20.4.13 Hardware version of radio unit: V1.1 Manufactured by: PM-Partner Manufacturing Reference Documents:  CFR 47 FCC: Rules and Regulations; Part 15. “Radio frequency devices”; Subpart C: “Intentional radiators” Section 15.205. “Restricted bands of operations”, Section 15.207. “Conducted limits” Section 15.209. “Radiated emission limits, general requirements”. “Radiated Emission Limits, Additional Provisions”; Section 15.231. “Periodic operation in the bands 40.66 – 40.70 MHz, and above 70 MHz”. . This Test Report contains 24 pages This Test Report applies only to the specimen tested and may not and may be used only in full. be applied to other specimens of the same product.

Test Report No.: 9912313481 Page 3 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Table of Contents 1. EUT Description and operation 4 1.1. General description: 4 2. Test summary 5 2.1. Potential emission sources: 7 2.2. EUT setup and operation: 7 3. Measurements and derived results 7 3.1. Location of the Test Site: 7 3.2. Test condition: 7 3.3. Radiated emission test. 8 3.4. Common conditions for operation in the band above 70 MHz. 9 3.5. Test of field strength emission from intentional radiator. 10 3.6. Test of occupied bandwidth per 15.231(c) 16 3.7. Conducted emissions test per 15.207(a) 17 4. Appendix 1. Test equipment used 19 5. Appendix 2: Antenna Factor and Cable Loss 20 6. Appendix 3: Test setups photo. 24

Test Report No.: 9912313481 Page 4 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 1. EUT Description and operation 1.1. General description: * Note: the customer supplied all information in clause below. The 1Piece GPS TD4i transceiver used for tracking curfew offender's whereabouts using GPS technologic for outdoor tracking. The system features a complementary RF communication for indoor use, option to use a cordless charger for enhanced user experience. Power source: 3.7 VDC Lithium-Ion battery Type of modulation: GFSK Internal integrated monopole. Antenna type: Mfr. PM. Model 293370010. Antenna gain – 0dBi. The EUT external view is presented in photo # 1. Photo 1. Transceiver front and rear view.

Test Report No.: 9912313481 Page 5 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 2. Test summary FCC Part 15 Parameter Verdict Reference paragraph Radiated emission from intentional Subpart C Section 15.205 Comply radiators in restricted bands AC line conducted emission test Subpart C Section 15.207 Comply “Radiated Emission Limits, Test of field strength emission from Additional Provisions”; Comply intentional radiators Section 15.231. Occupied bandwidth Subpart C section 15.231(c) Comply Electronics & Telematics Laboratory September 2019 Name: Eng. Yuri Rozenberg Name: Michael Feldman Position: Head of EMC Branch Position: Test engineer. Measurement uncertainty. The test equipment has been calibrated according to its recommended procedures and is within the manufacturer's published limit of error. The laboratory calibrates its standards by a third party (traceable to NIST, USA) on a regular basis according to equipment manufacturer requirements. In the following table the uncertainty calculation is given. Type of disturbance Calculated uncertainty Test description U LAB Radiated disturbance electric field strength in a SAR at 3 m distance 30 MHz – 1.0 GHz ±4.32 dB electric field strength in a FAR at 3 m distance 1.0 – 18 GHz. ±4.47 dB 18 – 40 GHz. ±2.78 dB

Test Report No.: 9912313481 Page 6 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Normative References. Radio Frequency Devices Subpart C – Intentional FCC 47 CFR Part 15, Subpart C Radiators American National Standard for Method of Measurements of Radio-Noise Emissions from ANSI C63.4: 2009 Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz American National Standard of Procedures for ANSI C63.10: 2013 Compliance Testing of Unlicensed Wireless Devices.

Test Report No.: 9912313481 Page 7 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 2.1. Potential emission sources: The potential emission sources are detailed in Table 1. Table 1. Potential emission sources Frequency Location 32.768 KHz Microcontroller oscillator 32.0 MHz RF Lo oscillator 433.92 MHz RF signal 2.2. EUT setup and operation: Test was performed in continuous transmission mode. 3. Measurements and derived results 3.1. Location of the Test Site: Radiated test measurements were conducted in the Anechoic chamber at the EMC laboratory of the Standards Institution of Israel in Tel-Aviv. 3.2. Test condition: Temperature: 24 C. Humidity: 53 %. Atmospheric pressure: 1010 mbar.

Test Report No.: 9912313481 Page 8 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 3.3. Radiated emission test. 3.3.1. General: Per FCC Part 15 Subpart C Sections 15.209, 15.231.  Initial scans were made using a peak detector but still using the appropriate ANSI IF bandwidth.  A tolerance limit was set 10 dB below the specification limit. Levels above the tolerance limit were retested using the Peak, QP or Average detectors. 3.3.2. Radiated emission measurements: Preliminary investigation was performed from the lowest radio frequency signal generated in the equipment up to ten harmonic of a carrier frequency. The final radiated emission measurements were performed in the semi Anechoic chamber at the 3 m test distances. Test was performed with a connected battery charger. The EUT was operated in continue transmition mode. The transmitter was installed on a turn - table. Biconilog and Double Ridged Guide antennas were used. The measurements were performed at frequencies at which the signal level was 10 dB below the limit or less. The levels were maximized by rotating turntable through 360 and changing antenna-to-EUT polarization from vertical to horizontal. The worse case result was noted in tables. 3.3.3. Radiated emission test results: Final measurements result are presented in tables and plots ## 1 - 6 in section 3.5.

Test Report No.: 9912313481 Page 9 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 3.4. Common conditions for operation in the band above 70 MHz. 3.4.1. General: Per FCC Part 15 Subpart C clause 15.231 (a). 3.4.2. Requirements: 15.231(a) – Transmitter is defined as a part of security system. 15.231(a)(1) – Not applicable. Transmitter is not activated manually. 15.231(a)(2) - Transmission duration is limited by program and after activation is less than 5 second. 15.231(a)(3) – Duration of transmission used for determination of system integrity in security application is 0.54 second per hour that is less than limited 2 seconds per hour. 15.231(a)(4) – Transmitter is not designed to use during the emergencies. 15.231(a)(5) – Transmitter doesn’t exceed the limits of this section. 3.4.3. Summary: The verification tests according to 15.231(a) have been done and the EUT was found complies with the requirements of clause 15.231(a).

Test Report No.: 9912313481 Page 10 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 3.5. Test of field strength emission from intentional radiator. 3.5.1. General: Per FCC Part 15 Subpart C clause 15.231(b). 3.5.2. Requirements: The field strength emissions from intentional radiators operated on this frequency shall comply with the limit based on the average value. Calculated Field Calculated Field Fundamental Strength limit of Strength limit of Frequency Fundamental Harmonics MHz dBV/m dBV/m 433.92 80.8 60.8 Note: Peak field strength shall not exceed the maximum permitted specified limit by more than 20 dB. Field strength limits are specified at a distance of 3 meters. 3.5.3. Test procedure: The test was conducted according to clause 15.231. 3.5.4. Test summary: The tested unit meets the standard requirement.

Test Report No.: 9912313481 Page 11 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 3.5.5. Test results: Radiated emission result at carrier frequencies. Carrier Peak Ampl. Peak Limit Margin Avg Ampl.* Specified Avg. Margin frequency @3m limit, MHz dBµV/m dBµV/m dB dBµV/m dBV/m dB 433.92 95.1 100.8 5.7 65.5 80.8 15.3 *Average amplitude result was calculated from measured Peak value – Average factor. Average factor = 20Log Tx on/100msec = 20Log [3.3ms/100] = -29.6 dB For transmitter average factor calculation see plot # 7. For recorded Fundamental frequency result, see plot #1. All received spurious emissions were found below the specified limit. Founded spurious emissions results presented in tables below. Unwanted emissions test result. Antenna Antenna Turn table QP. Limit Margin Freq. Polariz. Height Angle Emission Reference MHz Level @3m to plot # V/H (m) () (dBV/m) (dBV/m) (dB) 220.9 V 1.0 176 20.7 46.0 >20 3 406.0 V 1.0 347 22.5 46.0 >20 3 978.8 H 1.2 261 31.1 46.0 >20 4 Spurious emission result. Specified Freq. Antenna Peak Peak Ampl Margin Avg Margin @3m Ref. pol. Ampl limit, Ampl. MHz limit, dB to plot # V/H dBV/m dBV/m dB dBV/m dBV/m 1301.9 H 50.3 *74.0 >20 44.4 *54.0 9.6 7 3037.6 H 54.7 - - - 60.8 6.1 8 3905.3 H 53.8 *74.0 >20 44.5 *54.0 9.5 9 *Limit 15.205 restricted bands.

Test Report No.: 9912313481 Page 12 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Fundamental frequency test. Plot # 1. Carrier frequency 433.92 MHz.

Test Report No.: 9912313481 Page 13 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Plot # 2. Emissions scan 0.15 – 30 MHz. Plot # 3. Emissions scan– 433.5 MHz. Plot # 4. Emissions scan 434.5 – 1000 MHz. Plot # 5. Emissions scan 1.0 – 4.5 GHz.

Test Report No.: 9912313481 Page 14 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Harmonic emissions results. Plot # 6. Plot # 7. Plot # 8

Test Report No.: 9912313481 Page 15 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Plot # 9. Transmission time duration. Plot # 10.

Test Report No.: 9912313481 Page 16 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 3.6. Test of occupied bandwidth per 15.231(c) 3.6.1. Requirements: The bandwidth of the emissions shall be no wide than 0.25% of the center frequency for devises operating above 70 MHz and below 900 MHz. Bandwidth is determined at the points 20 dB down from the modulated carrier. For 433.92 MHz center frequency allowed emission bandwidth shell be less than (433.92/100) 0.25% = 1.085 MHz. 3.6.2. Test results: Test result presented in plot below. Plot # 11. Occupied bandwidth test result 3.6.3. Test summary: 20 dB occupied bandwidth is 193 kHz. The tested unit meets the standard requirement.

Test Report No.: 9912313481 Page 17 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 3.7. Conducted emissions test per 15.207(a) 3.7.1. Requirements: Frequency, Conducted limit, dBV MHz QP AVRG 0.15 - 0.5 66 - 56* 56 - 46* 0.5 - 5 56 46 5 - 30 60 50 * Decreases linearly with the logarithm of the frequency. EUT was placed on a wooden table in a shielded chamber at a height of 80 cm from the floor and 40 cm from the vertical reference plane. The measurements were performed at mains terminals by means of LISN, connected to spectrum analyzer in the frequency range as referred to in the table above. The measurements were made with quasi-peak (CISPR) and average detectors. The position of the EUT cables was varied to determine maximum emission level. 3.7.2. Test results: Test results present in plots # 12 for line Phase and # 13 for line Neutral. 3.7.3. Test summary: The tested unit meets the standard requirement.

Test Report No.: 9912313481 Page 18 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Plot # 12. 120VAC conducted emissions test. Line PH. Plot # 13. 120VAC conducted emissions test. Line N.

Test Report No.: 9912313481 Page 19 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 4. Appendix 1. Test equipment used All measurements equipment is on SII calibration schedule with a recalibration interval not exceeding one year. Test equipment used Manufacturer information Due No Description Calibration Name Model Serial No date MXE EMI Receiver 1 Agilent N9038A SII 650114 June 2020 20 Hz -26.5 GHz Double Ridged Guide 2 Antenna ETS-Lindgren 3115 00143138 March 2020 0.75 – 18 GHz Broadband Horn antenna Schwarzbeck 3 BBHA 9170 9170-341 March 2020 15 – 40 GHz Mess-Electronik Double Ridged Waveguide December 4 ETS-Lindgren 3117 00139055 Horn Antenna 1 – 18 GHz 2019 Antenna Biconilog December 5 ETS-Lindgren 31142D 0146490 30 – 6000 MHz 2019 Spectrum analyzer November 6 Rohde&Schwarz ESU 40 100168 20 Hz-40 GHz 2019 EMI Analyser 7 HP E7405A SII 4944 May 2019 9 kHz - 26.5 GHz Attenuator 3 dB 8 HP 8491A 50469 October 2019 DC – 12.4 GHz LISN 250-32-4- 9 LISN 9 kHz – 30 MHz FCC SII5023 October 2019 16 Transient limiter 10 HP 11947A 3107105 August 2019 0.009-200 MHz 11 Cable RF 1m Huber-Suhner Sucoflex 104PE 21325/4PE October 2019 Harbour Neoflex 12 Cable RF 5m 1802 July 2020 Industries LLEF142 13 Cable RF 0.5m Huber-Suhner Multiflex 141 520201 October 2019 Active Loop antenna December 14 ETS-Lindgren 6507 00144641 1.0 kHz – 30 MHz 2019

Test Report No.: 9912313481 Page 20 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 5. Appendix 2: Antenna Factor and Cable Loss Cable Loss. Mast 6 m set cable. Frequency, Cable Loss, Frequency, Cable Loss, Point Point MHz dB MHz dB 1 30 0.3 21 1000 2.5 2 50 0.4 22 1100 2.6 3 100 0.6 23 1200 2.8 4 150 0.8 24 1300 2.9 5 200 1.0 25 1400 3.1 6 250 1.1 26 1500 3.2 7 300 1.2 27 1600 3.3 8 350 1.3 28 1700 3.5 9 400 1.5 29 1800 3.6 10 450 1.6 30 1900 3.7 11 500 1.7 31 2000 3.9 12 550 1.8 32 2100 4.0 13 600 1.9 33 2200 4.1 14 650 1.9 34 2300 4.2 15 700 2.0 35 2400 4.4 16 750 2.1 36 2500 4.6 17 800 2.1 37 2600 4.7 18 850 2.2 38 2700 4.8 19 900 2.3 39 2800 4.9 20 950 2.4 40 2900 5.0

Test Report No.: 9912313481 Page 21 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Antenna factor Biconilog Antenna, ETS-Lindgren mod. 31142D, S/N: 0146490 3m calibration. No. f / MHz AF / dB/m f / MHz AF / dB/m f / MHz AF / dB/m 1 30 18.7 250 12.0 2750 31.0 2 35 15.7 300 13.8 3000 31.2 3 40 12.9 400 16.2 3250 32.7 4 45 10.6 500 18.6 3500 34.5 5 50 9.0 600 20.2 3750 34.3 6 60 7.3 700 21.8 4000 34.5 7 70 7.7 800 22.9 4250 35.3 8 80 8.2 900 24.1 4500 35.5 9 90 9.2 1000 24.8 4750 36.1 10 100 9.4 1250 26.9 5000 37.4 11 120 8.5 1500 30.2 5250 38.4 12 140 8.5 1750 28.5 5000 39.9 13 160 9.1 2000 28.9 5750 38.2 14 180 10.5 2250 29.8 6000 39.1 15 200 10.9 2500 32.5

Test Report No.: 9912313481 Page 22 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Antenna Factor Double Ridged Guide Antenna mfr ETS-Lindgren model 3115 1m calibration Point Frequency (MHz) Antenna Factor (dB/m) 1 1000 23.7 2 2000 28.5 3 3000 29.6 4 4000 32.5 5 4500 32.6 6 5000 33.5 7 6000 36.1 8 6500 36.5 9 7000 37.3 10 7500 38.0 11 8000 37.3 12 8500 37.9 13 9000 38.1 14 9500 38.5 15 10000 38.7 16 10500 38.8 17 11000 38.6 18 11500 38.8 19 12000 38.9 20 12500 39.3 21 13000 40.2 22 13500 40.8 23 14000 40.6 24 14500 40.4 25 15000 39.6 26 15500 39.5 27 16000 39.8 28 16500 40.4 29 17000 41.3 30 17500 42.8 31 18000 43.2

Test Report No.: 9912313481 Page 23 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 Cable Loss Type: Neoflex LLEF142; Ser.No.1802; 5 m length Point Frequency (GHz) Cable Loss (dB) 0 0.0-1.0 1.3 1 1.0 – 3.0 2.4 2 3.0 – 5.0 3.2 3 5.0-7.0 4.0 4 7.0-9.0 4.4 5 9.0-10.0 4.7 6 10.0-12.0 5.2 7 12.0-14.0 5.9 8 14.0-16.0 6.1 9 16.2-18.00 6.6 Active Loop antenna mfr.ETS-Lindgren mod. 6507 S/N 144641. Frequency, Magnetic Antenna factor Electric Antenna factor MHz dBS/m dB/m 0.009 -20.0 31.5 0.010 -21.0 30.5 0.020 -26.7 24.9 0.075 -32.4 19.1 0.100 -32.7 18.8 0.150 -32.9 18.6 0.250 -33.0 18.5 0.500 -33.0 18.5 0.750 -33.0 18.5 1.000 -32.8 18.7 2.000 -32.7 18.8 3.000 -32.9 18.7 4.000 -33.2 18.3 5.000 -33.4 18.2 10.000 -34.0 17.6 15.000 --34.2 17.3 20.000 -34.4 17.1 25.000 -34.8 16.7 30.000 -35.0 16.5

Test Report No.: 9912313481 Page 24 of 24 pages Title: RF transceiver Model: 1Piece GPS TD4i FCC ID: LSQ-TD4I-433 6. Appendix 3: Test setups photo. Photo 2. Photo 3. Photo 4. Photo 5 En d of t h e docu m e n t .


Document Created: 2019-09-14 00:14:07
Document Modified: 2019-09-14 00:14:07
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