Test Report

FCC ID: SUFIFT24204A

Test Report

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FCCID_4302062

FCC Test Report FCC ID : SUFIFT24204A Equipment : InfoTag 4.2 G2 COLOUR Model No. : InfoTag 4.2 Multiple Listing : Refer to item 1.1.1 for more details Brand Name : DIGI Applicant : DIGI SINGAPORE PTE. LTD. Address : 4 Leng Kee Rd, #05-03/04/05&11, SIS Building, Singapore 159088 Standard : 47 CFR FCC Part 15.249 Received Date : May 03, 2019 Tested Date : May 09, 2019 We, International Certification Corp., would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It may be duplicated completely for legal use with the approval of the applicant. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Assistant Manager Gary Chang / Manager Report No.: FR950301 Page : 1 of 28 Report Version: Rev. 01

Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 Information.............................................................................................................................................. 5 1.2 Local Support Equipment List ................................................................................................................ 7 1.3 Test Setup Chart .................................................................................................................................... 7 1.4 The Equipment List ................................................................................................................................ 8 1.5 Test Standards ....................................................................................................................................... 8 1.6 Deviation from Test Standard and Measurement Procedure ................................................................. 8 1.7 Measurement Uncertainty ...................................................................................................................... 9 2 TEST CONFIGURATION .....................................................................................................................10 2.1 Testing Condition .................................................................................................................................10 2.2 The Worst Test Modes and Channel Details .......................................................................................10 3 TRANSMITTER TEST RESULTS........................................................................................................11 3.1 Radiated Emission ...............................................................................................................................11 3.2 20dB and Occupied Bandwidth ............................................................................................................27 4 TEST LABORATORY INFORMATION ...............................................................................................28 Report No.: FR950301 Page : 2 of 28 Report Version: Rev. 01

Release Record Report No. Version Description Issued Date FR950301 Rev. 01 Initial issue May 29, 2019 Report No.: FR950301 Page : 3 of 28 Report Version: Rev. 01

Summary of Test Results FCC Rules Test Items Measured Result 1 15.207 AC Power Line Conducted Emissions Note N/A 15.249(a) Field Strength of Fundamental Meet the requirement of limit Pass Field Strength of Harmonics and Emissions 15.249(a)(d) Radiated outside of the Specified Frequency Meet the requirement of limit Pass Bands 15.215(c) 20dB bandwidth Meet the requirement of limit Pass 15.203 Antenna Requirement Meet the requirement of limit Pass N/A means Not Applicable. 1 Note : The EUT consumes DC power from battery, so the test is not required. Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Report No.: FR950301 Page : 4 of 28 Report Version: Rev. 01

1 General Description 1.1 Information 1.1.1 Product Details The DIGI Info Tag comes in 3 screen sizes, 4.2”, 5.83” and 7.5”. Brand Name Model Name Product Name Description DIGI InfoTag 4.2 InfoTag 4.2 G2 COLOUR DIGI InfoTag 5.83 InfoTag 5.83 G2 COLOUR Screen size different. DIGI InfoTag 7.5 InfoTag 7.5 G2 COLOUR 1.1.2 Specification of the Equipment under Test (EUT) RF General Information Frequency Range Modulation Ch. Freq. (MHz) Channel Number Data Rate (MHz) 2400-2483.5 GFSK 2402-2480 0-78 [79] 250 KBPS 1.1.3 Antenna Details Ant. No. Type Gain (dBi) Connector 1 PCB 3.3 LAYOUT ON PCB BOARD 1.1.4 EUT Operational Condition Power Supply Type 3Vdc from battery (Coin Battery x3) Brand: Panasonic / Model: CR2450 1.1.5 Accessories N/A Report No.: FR950301 Page : 5 of 28 Report Version: Rev. 01

C Infernational Certification Corp. 1.1.6 Channel List Frequency band (MHz) 2400~2483.5 Channel Frt(e'?niezr;cy Channel Frt(e'?nLhezr;cy Channel Fr‘:lflnfiz’;cy Channel Fr‘:lflnfiz’;cy 0 2402 20 2422 40 2442 60 2462 1 2403 21 2423 41 2443 61 2463 2 2404 22 2424 42 2444 62 2464 3 2405 23 2425 43 2445 63 2465 4 2406 24 2426 44 2446 64 2466 5 2407 25 2427 45 2447 65 2467 6 2408 26 2428 46 2448 66 2468 7 2409 27 2429 47 2449 67 2469 8 2410 28 2430 48 2450 68 2470 9 2411 29 2431 49 2451 69 2471 10 2412 30 2432 50 2452 70 2472 11 2413 31 2433 51 2453 71 2473 12 2414 32 2434 52 2454 72 2474 13 2415 33 2435 53 2455 73 2475 14 2416 34 2436 54 2456 74 2476 15 2417 35 2437 55 2457 75 2477 16 2418 36 2438 56 2458 76 2478 17 2419 37 2439 57 2459 77 2479 18 2420 38 2440 58 2460 78 2480 19 2421 39 2441 59 2461 1.1.7 Test Tool and Duty Cycle Test Tool SmartRF_Studio 7, Version: 1.16.1 Duty Cycle (%) Duty Factor (dB) Duty Cycle and Duty Factor 88.26 0.54 Report No.: FR950301 Page : 6 of 28 Report Version: Rev. 01

1.2 Local Support Equipment List Support Equipment List No. Equipment Brand Model FCC ID Remarks 1 Notebook DELL Latitude E5470 DoC --- 2 Base Station DIGI BS-04 --- Provided by applicant. 1.3 Test Setup Chart Test Setup Diagram No. Signal cable / Length (m) 1 USB, 1m shielded. Report No.: FR950301 Page : 7 of 28 Report Version: Rev. 01

1.4 The Equipment List Test Item Radiated Emission Test Site 966 chamber1 / (03CH01-WS) Instrument Manufacturer Model No. Serial No. Calibration Date Calibration Until Spectrum Analyzer R&S FSV40 101498 Dec. 27, 2018 Dec. 26, 2019 Receiver R&S ESR3 101658 Dec. 11, 2018 Dec. 10, 2019 Bilog Antenna SCHWARZBECK VULB9168 VULB9168-522 Jul. 18, 2018 Jul. 17, 2019 Horn Antenna SCHWARZBECK BBHA 9120 D BBHA 9120 D 1096 Dec. 18, 2018 Dec. 17, 2019 1G-18G Horn Antenna SCHWARZBECK BBHA 9170 BBHA 9170517 Nov. 15, 2018 Nov. 14, 2019 18G-40G Loop Antenna R&S HFH2-Z2 100330 Nov. 09, 2018 Nov. 08, 2019 Loop Antenna Cable KOAX KABEL 101354-BW 101354-BW Oct. 08, 2018 Oct. 07, 2019 Preamplifier EMC EMC02325 980225 Jul. 20, 2018 Jul. 19, 2019 Preamplifier Agilent 83017A MY39501308 Oct. 04, 2018 Oct. 03, 2019 Preamplifier EMC EMC184045B 980192 Aug. 09, 2018 Aug. 08, 2019 EMC104-SM-SM-80 RF Cable EMC 181106 Oct. 08, 2018 Oct. 07, 2019 00 RF Cable HUBER+SUHNER SUCOFLEX104 MY16019/4 Oct. 08, 2018 Oct. 07, 2019 RF Cable HUBER+SUHNER SUCOFLEX104 MY16014/4 Oct. 08, 2018 Oct. 07, 2019 EMCCFD400-NM-N LF cable 1M EMC 160502 Oct. 08, 2018 Oct. 07, 2019 M-1000 LF cable 3M Woken CFD400NL-LW CFD400NL-001 Oct. 08, 2018 Oct. 07, 2019 LF cable 10M Woken CFD400NL-LW CFD400NL-002 Oct. 08, 2018 Oct. 07, 2019 Measurement AUDIX e3 6.120210g NA NA Software Note: Calibration Interval of instruments listed above is one year. 1.5 Test Standards According to the specification of EUT, the EUT must comply with following standards and KDB documents. 47 CFR FCC Part 15.249 ANSI C63.10-2013 1.6 Deviation from Test Standard and Measurement Procedure None Report No.: FR950301 Page : 8 of 28 Report Version: Rev. 01

C Infernational Certification Corp. 1.7 Measurement Uncertainty I1SO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test results be included in the report. The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2) Measurement Uncertainty Parameters Uncertainty Bandwidth +34.130 Hz Radiated emission < 1GHz +3.41 dB Radiated emission > 1GHz +4.59 dB Report No.: FR950301 Page : 9 of 28 Report Version: Rev. 01

C Infernational Certification Corp. 2 Test Configuration 2.1 Testing Condition Test Item Test Site Ambient Condition Tested By Radiated Emissions O3CHOT—WS 24°C / 63% Akun Chung > FCC Designation No.: TW2732 » FCC site registration No.: 181692 > ISED#: 10807A > CAB identifier: TW2732 2.2 The Worst Test Modes and Channel Details Test item Mode ftest Z\;fi;ency Test Configuration Field Strength of Fundamental GFSK 2402, 2441, 2480 3 Radiated Emissions (below 1GHz) GFSK 2402 1, 2, 3 Radiated Emissions (Above 1GHz) GFSK 2402, 2441, 2480 3 200B bandwidth GFSK 2402, 2441, 2480 3 NOTE: 1. The EUT was pretested with 3 orientations placed on the table for the radiated emission measurement — X, Y, and Z—plane. The Y—plane results were found as the worst case and were shown in this report. 2. Test Configurations are listed as follows: 1) Test Configuration 1: InfoTag 4.2 2) Test Configuration 2: InfoTag 5.83 3) Test Configuration 3: InfoTag 7.5 Report No.: FR950301 Page : 10 of 28 Report Version: Rev. 01

C Infernational Certification Corp. 3 Transmitter Test Results 3.1 Radiated Emission This section includes field strength of fundamental, field strength of harmonics and emissions radiated outside of the operating frequency bands. 3.1.1 Limit of field strength of fundamental and field strength of harmonics Fundamental Frequenc Field strength of fundamental Field strength of harmonics quency (millivolts/meter) (microvolts/meter) 2400—2483.5 MHz 50 500 3.1.2 Limit of Unwanted Emissions 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 below table, whichever is the lesser attenuation. Radiated emission limits Frequency Range (MHz)| Field Strength (uV/m) |Field Strength (dBuV/m)| Measure Distance (m) 0.009~0.490 2400/F(kHz) 48.5 — 13.8 300 0.490~1.705 24000/F(kHz) 33.8 — 23 30 1.705~30.0 30 29 30 30~88 100 40 3 88~216 150 43.5 3 216~960 200 46 3 Above 960 500 54 3 Note 1: Qusai—Peak value is measured for frequency below 1GHz except for 9—90 kHz, 110—490 kHz frequency band. Peak and average value are measured for frequency above 1GHz. The limit on average radio frequency emission is as above table. The limit on peak radio frequency emissions is 20 dB above the maximum permitted average emission limit Note 2: Measurements may be performed at a distance other than what is specified provided. When performing measurements at a distance other than that specified, the results shall be extrapolated to the specified distance using an extrapolation factor as below, Frequency at or above 30 MHz: 20 dB/decade Frequency below 30 MHz: 40 dB/decade. Report No.: FR950301 Page : 11 of 28 Report Version: Rev. 01

Infernational Certification Corp. 3.1.3 Test Procedures 1. Measurement is made at a semi—anechoic chamber that incorporates a turntable allowing a EUT rotation of 360°. A continuously—rotating, remotely—controlled turntable is installed at the test site to support the EUT and facilitate determination of the direction of maximum radiation for each EUT emission frequency. The EUT is placed at test table. For emissions testing at or below 1 GHz, the table height is 80 cm above the reference ground plane. For emission measurements above 1 GHz, the table height is 1.5 m 2. Measurement is made with the antenna positioned in both the horizontal and vertical planes of polarization. The measurement antenna is varied in height (1m ~ 4m) above the reference ground plane to obtain the maximum signal strength. Distance between EUT and antenna is 3 m. 3. This investigation is performed with the EUT rotated 360°, the antenna height scanned between 1 m and 4 m, and the antenna rotated to repeat the measurements for both the horizontal and vertical antenna polarizations. Note: 1. Radiated emission below 1GHz 120kHz measurement bandwidth of test receiver and Quasi—peak detector is for radiated emission 2. Radiated emission above 1GHz / Peak value except fundamental RBW=1MHz, VBW=3MHz and Peak detector 3. Radiated emission above 1GHz / Average value for field strength of fundamental and harmonics The average value is: Average = Peak value + 20l0g(Duty cycle) Where the duty factor is calculated from following formula: 218841 x1ms 20l0g (Duty cycle) = 20l0g ~~~igg 33208 Please see page 26 for plotted duty 4. Radiated emission above 1GHz / Average value for other emissions RBW=1MHz, VBW=10Hz and Peak detector 5. Radiated emission Peak value for fundamental RBW=3MHz, VBW=10MHz and Peak detector Report No.: FR950301 Page : 12 of 28 Report Version: Rev. 01

3.1.4 Test Setup Radiated Emissions below 1 GHz Radiated Emissions above 1 GHz Report No.: FR950301 Page : 13 of 28 Report Version: Rev. 01

Test Configuration 1: InfoTag 4.2 3.1.5 Transmitter Radiated Unwanted Emissions (Below 1GHz) Modulation GFSK Test Freq. (MHz) 2402 Polarization Horizontal Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit. Report No.: FR950301 Page : 14 of 28 Report Version: Rev. 01

Modulation GFSK Test Freq. (MHz) 2402 Polarization Vertical Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit. Report No.: FR950301 Page : 15 of 28 Report Version: Rev. 01

Test Configuration 2: InfoTag 5.83 3.1.6 Transmitter Radiated Unwanted Emissions (Below 1GHz) Modulation GFSK Test Freq. (MHz) 2402 Polarization Horizontal Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit. Report No.: FR950301 Page : 16 of 28 Report Version: Rev. 01

Modulation GFSK Test Freq. (MHz) 2402 Polarization Vertical Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit. Report No.: FR950301 Page : 17 of 28 Report Version: Rev. 01

Test Configuration 3: InfoTag 7.5 3.1.7 Transmitter Radiated Unwanted Emissions (Below 1GHz) Modulation GFSK Test Freq. (MHz) 2402 Polarization Horizontal Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit. Report No.: FR950301 Page : 18 of 28 Report Version: Rev. 01

Modulation GFSK Test Freq. (MHz) 2402 Polarization Vertical Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Note 3: All spurious emissions below 30MHz are more than 20 dB below the limit. Report No.: FR950301 Page : 19 of 28 Report Version: Rev. 01

Test Configuration 3: InfoTag 7.5 3.1.1 Transmitter Radiated Unwanted Emissions (Above 1GHz) Modulation GFSK Test Freq. (MHz) 2402 Polarization Horizontal Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Report No.: FR950301 Page : 20 of 28 Report Version: Rev. 01

Modulation GFSK Test Freq. (MHz) 2402 Polarization Vertical Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Report No.: FR950301 Page : 21 of 28 Report Version: Rev. 01

Modulation GFSK Test Freq. (MHz) 2441 Polarization Horizontal Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Report No.: FR950301 Page : 22 of 28 Report Version: Rev. 01

Modulation GFSK Test Freq. (MHz) 2441 Polarization Vertical Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Report No.: FR950301 Page : 23 of 28 Report Version: Rev. 01

Modulation GFSK Test Freq. (MHz) 2480 Polarization Horizontal Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Report No.: FR950301 Page : 24 of 28 Report Version: Rev. 01

Modulation GFSK Test Freq. (MHz) 2480 Polarization Vertical Note 1: Emission Level (dBuV/m) = SA Reading (dBuV/m) + Factor* (dB) *Factor includes antenna factor , cable loss and amplifier gain Note 2: Margin (dB) = Emission level (dBuV/m) – Limit (dBuV/m). Report No.: FR950301 Page : 25 of 28 Report Version: Rev. 01

2.18841 x1 ms 20log (Duty cycle) = 20log 100 ms = -33.2dB Report No.: FR950301 Page : 26 of 28 Report Version: Rev. 01

Infernational Certification Corp. 3.2 20dB and Occupied Bandwidth 3.2.1 Test Procedures Set resolution bandwidth (RBW) = 100 kHz, Video bandwidth = 300 kHz. por Detector = Peak, Trace mode = max hold. Sweep = auto couple, Allow the trace to stabilize. m 9 Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower) that are attenuated by 200B relative to the maximum level measured in the fundamental emission. 5. Use the occupied measurement function of specturm analyzer to measure 99% occupied bandwidth. 3.2.2 Test Setup 3.2.3 20dB and Occupied Bandwidth Freq. (MHz) 200B Bandwidth (MHz) Occupied Bandwidth (MHz) 2402 0.77 0.93 2441 0.67 0.83 2480 0.67 0.80 Worst Plot of 20dB Bandwidth Worst Plot of Occupied Bandwidth Spectrum Spectrum ht cavet 117.00 o oy Toso » rw 100 ht cavet 117.00 o oy 5ce « new 100 w 10 on « ow 10 me @ VW 300 nz mode Sveep w 1000 swr 1 me w vai 200 in_ mode mver mver oema ‘a w Toome 10 76700 2a00iz10 mm sous ocein son.azomnz007 21051080 rurn=fon sooned so zo oun—f so — aseP l~ so ow so ow to to so so zo zo cr zu02 ce cr zu02 ce Report No.: FR950301 Page : 27 of 28 Report Version: Rev. 01

C Infernational Certification Corp. 4 Test laboratory information Established in 2012, ICC provides foremost EMC & RF Testing and advisory consultation services by our skilled engineers and technicians. Our services employ a wide variety of advanced edge test equipment and one of the widest certification extents in the business. International Certification Corp (EMC and Wireless Communication Laboratory), it is our definitive objective is to institute long term, trust—based associations with our clients. The expectation we set up with our clients is based on outstanding service, practical expertise and devotion to a certified value structure. Our passion is to grant our clients with best EMC / RF services by oriented knowledgeable and accommodating staff. Our Test sites are located at Linkou District and Kwei Shan District. Location map can be found on our website http://www.icertifi.com.tw. Linkou Kwei Shan Kwei Shan Site II Tel: 886—2—2601—1640 Tel: 886—3—271—8666 Tel: 886—3—271—8640 No. 30—2, Ding Fwu Tsuen, Lin No. 3—1, Lane 6, Wen San 3rd St., No. 14—1, Lane 19, Wen San 3rd Kou District, New Taipei City, Kwei Shan District, Tao Yuan City St., Kwei Shan District, Tao Yuan Taiwan, R.0.C. 333, Taiwan, R.O.C. City 333, Taiwan, R.O.C. If you have any suggestion, please feel free to contact us as below information. Tel: 886—3—271—8666 Fax: 886—3—318—0155 Email: ICC_Service@icertifi.com.tw ==END= Report No.: FR950301 Page : 28 of 28 Report Version: Rev. 01


Document Created: 2019-06-08 04:48:08
Document Modified: 2019-06-08 04:48:08
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