Test Report_DTS

FCC ID: 2ALPH-E22900T22S

Test Report

Download: PDF
FCCID_4101474

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Report No: CCISE181101401 1 Cover Page FCC REPORT (RFID) Applicant: Chengdu Ebyte Electronic Technology Co., Ltd. Innovation Center D347, 4# XI-XIN road, High-tech district(west), Address of Applicant: Chengdu, Sichuan, China Equipment Under Test (EUT) Product Name: Lora Module Model No.: E22-900T22S Trade mark: EBYTE FCC ID: 2ALPH-E22900T22S Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: 07 Nov., 2018 Date of Test: 07 Nov., to 21 Nov., 2018 Date of report issued: 22 Nov., 2018 Test Result: PASS * * In the configuration tested, the EUT complied with the standards specified above. Authorized Signature: Bruce Zhang Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the CCIS product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.

Report No: CCISE181101401 2 Version Version No. Date Description 00 22 Nov., 2018 Original Tested by: Date: 22 Nov., 2018 Test Engineer Reviewed by: Date: 22 Nov., 2018 Project Engineer Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 2 of 36

Report No: CCISE181101401 3 Contents Page 1 COVER PAGE ....................................................................................................................................................... 1 2 VERSION ............................................................................................................................................................... 2 3 CONTENTS ........................................................................................................................................................... 3 4 TEST SUMMARY .................................................................................................................................................. 4 5 GENERAL INFORMATION .................................................................................................................................. 5 5.1 CLIENT INFORMATION ............................................................................................................................................ 5 5.2 GENERAL DESCRIPTION OF E.U.T........................................................................................................................ 5 5.3 TEST ENVIRONMENT AND TEST MODE ................................................................................................................... 6 5.4 DESCRIPTION OF SUPPORT UNITS ........................................................................................................................ 6 5.5 MEASUREMENT UNCERTAINTY.............................................................................................................................. 6 5.6 LABORATORY FACILITY.......................................................................................................................................... 6 5.7 LABORATORY LOCATION ....................................................................................................................................... 7 5.8 TEST INSTRUMENTS LIST ....................................................................................................................................... 7 6 TEST RESULTS AND MEASUREMENT DATA ................................................................................................ 8 6.1 ANTENNA REQUIREMENT: ...................................................................................................................................... 8 6.2 CONDUCTED EMISSION ......................................................................................................................................... 9 6.3 CONDUCTED OUTPUT POWER ............................................................................................................................ 12 6.4 OCCUPY BANDWIDTH .......................................................................................................................................... 14 6.5 POWER SPECTRAL DENSITY ............................................................................................................................... 16 6.6 BAND EDGE ......................................................................................................................................................... 18 6.6.1 Conducted Emission Method...................................................................................................................... 18 6.6.2 Radiated Emission Method ......................................................................................................................... 20 6.7 SPURIOUS EMISSION ........................................................................................................................................... 26 6.7.1 Conducted Emission Method...................................................................................................................... 26 6.7.2 Radiated Emission Method ......................................................................................................................... 28 7 TEST SETUP PHOTO ........................................................................................................................................ 33 8 EUT CONSTRUCTIONAL DETAILS ................................................................................................................ 35 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 3 of 36

Report No: CCISE181101401 4 Test Summary Test Items Section in CFR 47 Result Antenna requirement 15.203/15.247 (c) Pass AC Power Line Conducted Emission 15.207 Pass Conducted Peak Output Power 15.247 (b)(3) Pass 6dB Emission Bandwidth 15.247 (a)(2) Pass Power Spectral Density 15.247 (e) Pass Band Edge 15.247(d) Pass Conducted and radiated Spurious Emission 15.205/15.209 Pass Remark: Pass: Meet the requirement. N/A: Not Applicable for Non-adaptive equipment. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 4 of 36

Report No: CCISE181101401 5 General Information 5.1 Client Information Applicant: Chengdu Ebyte Electronic Technology Co., Ltd. Address: Innovation Center D347, 4# XI-XIN road, High-tech district(west), Chengdu, Sichuan, China Manufacturer/Factory: Chengdu Ebyte Electronic Technology Co., Ltd. Address: Innovation Center D347, 4# XI-XIN road, High-tech district(west), Chengdu, Sichuan, China 5.2 General Description of E.U.T. Product Name: Lora Module Model No.: E22-900T22S Operation Frequency: 903-927 MHz Channel numbers: 25 Channel separation: 1 MHz Modulation technology: Lora Antenna Type: External Antenna Antenna gain: 3.0 dBi Power supply: DC 5V Test Sample Condition: The test samples were provided in good working order with no visible defects. Operation Frequency each of channel Channel Frequency Channel Frequency Channel Frequency 0 903MHz 10 913MHz 20 923MHz 1 904MHz 11 914MHz 21 924MHz 2 905MHz 12 915MHz 22 925MHz 3 906MHz 13 916MHz 23 926MHz 4 907MHz 14 917MHz 24 927MHz 5 908MHz 15 918MHz 6 909MHz 16 919MHz 7 910MHz 17 920MHz 8 911MHz 18 921MHz 9 912MHz 19 922MHz Note: In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest frequency, the middle frequency, and the highest frequency of channel were selected to perform the test. Channel No. 0, 12 & 24 were selected as Lowest, Middle and Highest channel. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 5 of 36

Report No: CCISE181101401 5.3 Test environment and test mode Operating Environment: Temperature: 24.0 C Humidity: 54 % RH Atmospheric Pressure: 1010 mbar Test mode: Transmitting mode Keep the EUT in continuous transmitting with modulation The sample was placed 0.8m (below 1GHz)/1.5m (above 1GHz) above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst-case are shown in Test Results of the following pages. Duty cycle setting during the transmission is 100% with maximum power setting for all modulations. 5.4 Description of Support Units Manufacturer Description Model S/N FCC ID/DoC DELL PC OPTIPLEX745 N/A DoC DELL MONITOR E178FPC N/A DoC DELL KEYBOARD SK-8115 N/A DoC DELL MOUSE MOC5UO N/A DoC EBYTE Test suite E15-UTL1 N/A N/A 5.5 Measurement Uncertainty Parameters Expanded Uncertainty Conducted Emission (9kHz ~ 30MHz) ±2.22 dB (k=2) Radiated Emission (9kHz ~ 30MHz) ±2.76 dB (k=2) Radiated Emission (30MHz ~ 1000MHz) ±4.28 dB (k=2) Radiated Emission (1GHz ~ 18GHz) ±5.72 dB (k=2) Radiated Emission (18GHz ~ 40GHz) ±2.88 dB (k=2) 5.6 Laboratory Facility The test facility is recognized, certified, or accredited by the following organizations:  FCC - Registration No.: 727551 Shenzhen Zhongjian Nanfang Testing Co., Ltd. has been accredited as a testing laboratory by FCC (Federal Communications Commission). The Registration No. is 727551.  IC - Registration No.: 10106A-1 The 3m Semi-anechoic chamber of Shenzhen Zhongjian Nanfang Testing Co., Ltd. has been Registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 10106A-1.  CNAS - Registration No.: CNAS L6048 Shenzhen Zhongjian Nanfang Testing Co., Ltd. is accredited to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration laboratories for the competence of testing. The Registration No. is CNAS L6048.  A2LA - Registration No.: 4346.01 This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories. The test scope can be found as below link: https://portal.a2la.org/scopepdf/4346-01.pdf Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 6 of 36

Report No: CCISE181101401 5.7 Laboratory Location Shenzhen Zhongjian Nanfang Testing Co., Ltd. Address: No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Tel: +86-755-23118282, Fax: +86-755-23116366 Email: info@ccis-cb.com, Website: http://www.ccis-cb.com 5.8 Test Instruments list Radiated Emission: Cal. Date Cal. Due date Test Equipment Manufacturer Model No. Serial No. (mm-dd-yy) (mm-dd-yy) 3m SAC SAEMC 9m*6m*6m 966 07-22-2017 07-21-2020 BiConiLog Antenna SCHWARZBECK VULB9163 497 03-16-2018 03-15-2019 Horn Antenna SCHWARZBECK BBHA9120D 916 03-16-2018 03-15-2019 Horn Antenna SCHWARZBECK BBHA9120D 1805 06-22-2017 06-21-2020 11-21-2017 11-20-2018 Horn Antenna SCHWARZBECK BBHA 9170 BBHA9170582 11-21-2018 11-20-2019 EMI Test Software AUDIX E3 Version: 6.110919b Pre-amplifier HP 8447D 2944A09358 03-07-2018 03-06-2019 Pre-amplifier CD PAP-1G18 11804 03-07-2018 03-06-2019 Spectrum analyzer Rohde & Schwarz FSP30 101454 03-07-2018 03-06-2019 11-21-2017 11-20-2018 Spectrum analyzer Rohde & Schwarz FSP40 100363 11-21-2018 11-20-2019 EMI Test Receiver Rohde & Schwarz ESRP7 101070 03-07-2018 03-06-2019 Simulated Station Anritsu MT8820C 6201026545 03-07-2018 03-06-2019 Cable ZDECL Z108-NJ-NJ-81 1608458 03-07-2018 03-06-2019 Cable MICRO-COAX MFR64639 K10742-5 03-07-2018 03-06-2019 Cable SUHNER SUCOFLEX100 58193/4PE 03-07-2018 03-06-2019 Conducted Emission: Cal. Date Cal. Due date Test Equipment Manufacturer Model No. Serial No. (mm-dd-yy) (mm-dd-yy) EMI Test Receiver Rohde & Schwarz ESCI 101189 03-07-2018 03-06-2019 Pulse Limiter SCHWARZBECK OSRAM 2306 9731 03-07-2018 03-06-2019 LISN CHASE MN2050D 1447 03-19-2018 03-18-2019 LISN Rohde & Schwarz ESH3-Z5 8438621/010 07-21-2018 07-20-2019 Cable HP 10503A N/A 03-07-2018 03-06-2019 EMI Test Software AUDIX E3 Version: 6.110919b Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 7 of 36

Report No: CCISE181101401 6 Test results and Measurement Data 6.1 Antenna requirement: Standard requirement: FCC Part 15 C Section 15.203 /247(c) 15.203 requirement: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. 15.247(c) (1)(i) requirement: (i) Systems operating in the 2400-2483.5 MHz band that is used exclusively for fixed. Point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6dBi. E.U.T Antenna: The BLE antenna is an External antenna which cannot replace by end-user, the best-case gain of the antenna is 3 dBi. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 8 of 36

Report No: CCISE181101401 6.2 Conducted Emission Test Requirement: FCC Part 15 C Section 15.207 Test Method: ANSI C63.10: 2013 Test Frequency Range: 150 kHz to 30 MHz Class / Severity: Class B Class B Receiver setup: RBW=9kHz, VBW=30kHz Limit: Limit (dBuV) Frequency range (MHz) Quasi-peak Average 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 * Decreases with the logarithm of the frequency. Test procedure 1. The E.U.T and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.), which provides a 50ohm/50uH coupling impedance for the measuring equipment. 2. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling impedance with 50ohm termination. (Please refer to the block diagram of the test setup and photographs). 3. Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.4: 2014 on conducted measurement. Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 9 of 36

Report No: CCISE181101401 Measurement Data: Product name: Lora Module Product model: E22-900T22S Test by: Zora Test mode: Tx mode Test frequency: 150 kHz ~ 30 MHz Phase: Line Test voltage: AC 120 V/60 Hz Environment: Temp: 22.5℃ Huni: 55% Notes: 1. An initial pre-scan was performed on the line and neutral lines with peak detector. 2. Quasi-Peak and Average measurement were performed at the frequencies with maximized peak emission. 3. Final Level =Receiver Read level + LISN Factor + Cable Loss. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 10 of 36

Report No: CCISE181101401 Product name: Lora Module Product model: E22-900T22S Test by: Zora Test mode: Tx mode Test frequency: 150 kHz ~ 30 MHz Phase: Neutral Test voltage: AC 120 V/60 Hz Environment: Temp: 22.5℃ Huni: 55% Notes: 1. An initial pre-scan was performed on the line and neutral lines with peak detector. 2. Quasi-Peak and Average measurement were performed at the frequencies with maximized peak emission. 3. Final Level =Receiver Read level + LISN Factor + Cable Loss. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 11 of 36

Report No: CCISE181101401 6.3 Conducted Output Power Test Requirement: FCC Part 15 C Section 15.247 (b)(3) Test Method: ANSI C63.10:2013 and KDB558074 Limit: 30dBm Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Measurement Data: Maximum Conducted Output Power Test CH Limit(dBm) Result (dBm) Lowest 22.62 Middle 22.48 30.00 Pass Highest 22.25 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 12 of 36

Report No: CCISE181101401 Test plot as follows: * RBW 1 MHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz 22.62 dBm * VBW 3 MHz 22.48 dBm Ref 36.5 dBm * Att 40 dB SWT 2.5 ms 902.960000000 MHz Ref 36.5 dBm * Att 40 dB SWT 2.5 ms 914.930000000 MHz Offset 6.5 dB Offset 6.5 dB 30 30 A A 1 1 1 PK 20 1 PK 20 MAXH MAXH LVL LVL 10 10 0 0 -10 -10 -20 3DB -20 3DB -30 -30 -40 -40 -50 -50 -60 -60 Center 903 MHz 500 kHz/ Span 5 MHz Center 915 MHz 500 kHz/ Span 5 MHz Date: 12.NOV.2018 10:58:47 Date: 12.NOV.2018 10:59:53 Lowest channel Middle channel * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz 22.25 dBm Ref 36.5 dBm * Att 40 dB SWT 2.5 ms 927.020000000 MHz Offset 6.5 dB 30 A 1 1 PK 20 MAXH LVL 10 0 -10 -20 3DB -30 -40 -50 -60 Center 927 MHz 500 kHz/ Span 5 MHz Date: 12.NOV.2018 11:00:37 Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 13 of 36

Report No: CCISE181101401 6.4 Occupy Bandwidth Test Requirement: FCC Part 15 C Section 15.247 (a)(2) Test Method: ANSI C63.10:2013 and KDB558074 Limit: >500kHz Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Measurement Data: Test CH 6dB Emission Bandwidth (MHz) Limit(kHz) Result Lowest 0.592 Middle 0.576 >500 Pass Highest 0.580 Test CH 99% Occupy Bandwidth (MHz) Limit(kHz) Result Lowest 0.668 Middle 0.656 N/A N/A Highest 0.640 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 14 of 36

CCIS Report No: CCISE181101401 Test plot as follows: 6dB EBW 99% OBW ® se se uen orte: 1e mov. z0e incsacee o o 12 m0v.c010 mcoscee Lowest channel Lowest channel orte: re mov. z0e nciaise «s a2 mov.zore incsscer Middle channel Middle channel onte: 12 mov.zoe rncor:00 o o resev.coe. noiar Highest channel Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 15 of 36

Report No: CCISE181101401 6.5 Power Spectral Density Test Requirement: FCC Part 15 C Section 15.247 (e) Test Method: ANSI C63.10:2013 and KDB558074 Limit: 8 dBm Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Measurement Data: Test CH Power Spectral Density (dBm) Limit(dBm) Result Lowest 4.07 Middle 4.44 8.00 Pass Highest 4.16 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 16 of 36

CCIS Report No: CCISE181101401 Test plots as follow: ® se se en orte: 1e nov.zoe rsconse orte: e nov.eoie receeas Lowest channel Middle channel orte: re nov.zoie. reiens Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 17 of 36

Report No: CCISE181101401 6.6 Band Edge 6.6.1 Conducted Emission Method Test Requirement: FCC Part 15 C Section 15.247 (d) Test Method: ANSI C63.10:2013 and KDB558074 Limit: In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement. Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 18 of 36

CCIS Report No: CCISE181101401 Test plots as follow: ® see se uen outes 12 nov.zor8 insas—z0 dare: 12. mov .208 in ctri2e Lowest channel Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 19 of 36

Report No: CCISE181101401 6.6.2 Radiated Emission Method Test Requirement: FCC Part15 C Section 15.209 and 15.205 Test Method: ANSI C63.10: 2013 and KDB 558074 Test Frequency Range: 960MHz to 1.240GHz Test site: Measurement Distance: 3m Receiver setup: Frequency Detector RBW VBW Remark 960MHz-1GHz Quasi-peak 120kHz 300kHz Quasi-peak Value Peak 1MHz 3MHz Peak Value Above 1GHz RMS 1MHz 3MHz Average Value Limit: Frequency Limit (dBuV/m @3m) Remark 960MHz-1GHz 54.00 Quasi-peak Value 54.00 Average Value Above 1GHz 74.00 Peak Value Test Procedure: 1. The EUT was placed on the top of a rotating table 0.8m(below 1GHz) /1.5m(above 1GHz) above the groundat a 3 meter chamber.The table was rotated 360 degrees todetermine the position of the highest radiation. 2. The EUT was set 3 meters away from the interference-receiving antenna, whichwas mounted on the top of a variable-height antenna tower. 3. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4. For each suspected emission, the EUT was arranged to its worst case and thenthe antenna was tuned to heights from 1 meter to 4 meters and the rotatablewas turned from 0 degrees to 360 degrees to find the maximum reading. 5. The test-receiver system was set to Peak Detect Function and SpecifiedBandwidth with Maximum Hold Mode. 6. If the emission level of the EUT in peak mode was 10dB lower than the limitspecified, then testing could be stopped and the peak values of the EUT wouldbe reported. Otherwise the emissions that did not have 10dB margin would bere-tested one by one using peak, quasi-peak or average method as specified andthen reported in a data sheet. Test setup: Below 1GHz Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 20 of 36

Report No: CCISE181101401 Above 1GHz Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 21 of 36

c c I s Report No: CCISE181101401 Below 1GHz: Product Name: Lora Module Product Model: E22—9001228 Test By: Zora Test mode: Tx mode Test Channel: Highest channel Polarization: Vertical Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: §7% 10flLeveI (dBuVim) Date: 2018—11—15 90 80 70 o8 FCC PART15 CLASS B 50 40 1 30 20 10 960 965 1000 Frequency (MHz) Readintenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark NHz dBu¥ dB/m — db _dB dBu¥/m dBu¥/m dB 1 980.636 10.12 22.650 4.37T 0.00 3T.14 54.00 —16.86 Remark: 1. Final Level= Receiver Read level + Antenna Factor + Cable Loss — Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 22 of 36

c c I s Report No: CCISE181101401 Product Name: Lora Module Product Model: E22—9001228 Test By: Zora Test mode: Tx mode Test Channel: Highest channel Polarization: Horizontal Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: 57% 100I.:-,“.rel (dBuVim) Date: 2018—11—15 90 80 70 80 FCC PART1S CLASS B 50 40 1 30 20 10 960 965 1000 Frequency (MHZ) Read&ntenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark TEHz dBu¥y db/m dB dB dBu¥/m dBuT/m db 1 890.089 9.74 22.72 4.42 0.00 36.88 54.00 —17.12 Remark: 1. Final Level = Receiver Read level + Antenna Factor + Cable Loss — Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 23 of 36

CCIS Report No: CCISE181101401 Above 1GHz: Product Name: Lora Module Product Model: E22—9001228 Test By: Zora Test mode: Tx mode Test Channel: Highest channel Polarization: Vertical Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: §7% mol.e\e! v (dBuVim) J Date: ©2018—11—1 2018—11—15 90 80 FCC PART 15 (PK) 70 0 FCC PART 15 (AV) 50 1 40 30 20 10 G1000 1020 1050 1100 1200 1240 Frequency (MHz) Readéntenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark NEz dBu¥y dB/m db _ dB dBu¥/n dBu¥/m dB ~ ~ 1 1191.879 18.26 24.29 3.30 0.00 45.85 74.00 —28.15 Peak 20 1191.879 9.85 24.29 3.30 0.00 37.44 54.00 —16.56 Average Remark: 1. Final Level= Receiver Read level + Antenna Factor + Cable Loss — Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 24 of 36

CCIS Report No: CCISE181101401 Product Name: Lora Module Product Model: E22—9001228 Test By: Zora Test mode: Tx mode Test Channel: Highest channel Polarization: Horizontal Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: 57% Level (dBu\Vim) Date: 2018—11—15 100 90 °0 FCC PART 15 (PK) 70 80 FCC PART 15 (AV) 50 1 40 30 20 10 1000 1020 1050 1100 1200 1240 Frequency (MHz) Read&ntenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark NHz dBu¥ dB/m _ dB d6 dBu¥/m dBu¥/m dB 1. 1144.394 19.07 24.13 3.24 0.00 46.44 74.00 —27.56 Peak 20 1144.394 10.23 2M.13 3.24 0.00 37.60 54.00 —16.40 Average Remark: 1. Final Level = Receiver Read level + Antenna Factor + Cable Loss — Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 25 of 36

Report No: CCISE181101401 6.7 Spurious Emission 6.7.1 Conducted Emission Method Test Requirement: FCC Part 15 C Section 15.247 (d) Test Method: ANSI C63.10:2013 and KDB558074 Limit: In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement. Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 26 of 36

CCIS Report No: CCISE181101401 Test plot as follows: Lowest channel Middle channel *w e ces B ® wl BA onte: 1e nov.aoe recoicer orte: renov.eoie receee 30OMHz~25GHz 30OMHz~25GHz Highest channel orte: 1e nov.zoe zsmcs 30MHz~25GHz Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 27 of 36

Report No: CCISE181101401 6.7.2 Radiated Emission Method Test Requirement: FCC Part 15 C Section 15.209 and 15.205 Test Method: ANSI C63.10:2013 Test Frequency Range: 9kHz to 25GHz Test Distance: 3m Receiver setup: Frequency Detector RBW VBW Remark 30MHz-1GHz Quasi-peak 120KHz 300KHz Quasi-peak Value Peak 1MHz 3MHz Peak Value Above 1GHz RMS 1MHz 3MHz Average Value Limit: Frequency Limit (dBuV/m @3m) Remark 30MHz-88MHz 40.0 Quasi-peak Value 88MHz-216MHz 43.5 Quasi-peak Value 216MHz-960MHz 46.0 Quasi-peak Value 960MHz-1GHz 54.0 Quasi-peak Value 54.0 Average Value Above 1GHz 74.0 Peak Value Test Procedure: 1. The EUT was placed on the top of a rotating table 0.8m(below 1GHz)/1.5m(above 1GHz) above the ground at a 3 meter camber. The table was rotated 360 degrees to determine the position of the highest radiation. 2. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. 3. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rota table was turned from 0 degrees to 360 degrees to find the maximum reading. 5. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 6. If the emission level of the EUT in peak mode was 10 dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10 dB margin would be re-tested one by one using peak, quasi- peak or average method as specified and then reported in a data sheet. Test setup: Below 1GHz Above 1GHz Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 28 of 36

Report No: CCISE181101401 Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Remark: 1. Pre-scan all kind of the place mode (X-axis, Y-axis, Z-axis), and found the Y-axis is the worst case. 2. 9 kHz to 30MHz is too low, so only shows the data of above 30MHz in this report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 29 of 36

c c I s Report No: CCISE181101401 Measurement Data (worst case): Below 1GHz: Product Name: Lora Module Product Model: E22—9001228 Test By: Zora Test mode: Tx mode Test Frequency: 30 MHz ~ 1 GHz Polarization: Vertical Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: 57% molevel (dBuVim) Date: 2018—11—15 90 Fundamental wave 80 70 60 FCC PART15 CLASYB 50 40 30 20 10 30 50 100 200 500 1000 Frequency (MHz) Readéntenna Cable Preamnp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark NHz dBu¥Y dB/m dB dB dBu¥/m dBu¥/m —dB — 1 T1.832 22.02 5.91 1.56 0.00 32.49 40.00 —7.51 QP 2 96.099 24.72 11.06 2.00 0.00 37.78 43.50 —65.72 QP 3 143.830 24.29 8.30 2.44 0.00 35.03 43.50 —8.47 QP 4 191.745 20.48 11.25 2.81 0.00 34.54 43.50 —8.96 qP 5 612.064 18.31 19.35 3.92 0.00 41.58 46.00 —4.42 QP 6 Ti1.674 18.89 20.09 4.22 0.00 43.20 46.00 —2.80 QP Remark: 1. Final Level= Receiver Read level + Antenna Factor + Cable Loss — Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 30 of 36

CCIS Report No: CCISE181101401 Product Name: Lora Module Product Model: E22—9001228 Test By: Zora Test mode: Tx mode Test Frequency: 30 MHz ~ 1 GHz Polarization: Horizontal Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: 57% J moLeveI (dBuVim) Date: ate 2018—11—15 90 Fundamental wave 80 \ 70 69 FCC PART1S CLASYB 50 40 30 20 10 30 100 200 500 1000 Frequency (MHz) ReadiAntenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark """"NBz dBu¥y dB/m — db _ dB dBu¥/m dBu¥/m —dB —==— 1 95.762 25.83 11.00 2.01 0.00 38.84 43.50 —4.66 QP 2 143.830 28.57 8.30 2.44 0.00 39.31 43.50 —4.19 QP 3 167.824 27.72 9.34 2.64 0.00 39.70 43.50 —3.80 QP 4 191.745 26.23 11.25 2.81 0.00 40.29 43.50 —3.21 QP 5 287.990 24.01 13.53 2.91 0.00 40.45 46.00 —5.55 qP 6 668.142 19.27 19.80 3.97 0.00 43.04 46.00 —2.96 qP Remark: 1. Final Level= Receiver Read level + Antenna Factor + Cable Loss — Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 31 of 36

Report No: CCISE181101401 Above 1GHz: Test channel: Lowest channel Detector: Peak Value Read Antenna Cable Preamp Frequency Level Limit Line Over Level Factor Loss Factor Polarization (MHz) (dBuV/m) (dBuV/m) Limit (dB) (dBuV) (dB/m) (dB) (dB) 1806.00 45.01 25.98 4.12 41.22 33.89 74.00 -40.11 Vertical 1806.00 44.77 25.98 4.12 41.22 33.65 74.00 -40.35 Horizontal Detector: Average Value Read Antenna Cable Preamp Frequency Level Limit Line Over Level Factor Loss Factor Polarization (MHz) (dBuV/m) (dBuV/m) Limit (dB) (dBuV) (dB/m) (dB) (dB) 1806.00 39.62 25.98 4.12 41.22 28.50 54.00 -25.50 Vertical 1806.00 38.21 25.98 4.12 41.22 28.23 54.00 -25.77 Horizontal Test channel: Middle channel Detector: Peak Value Read Antenna Cable Preamp Frequency Level Limit Line Over Level Factor Loss Factor Polarization (MHz) (dBuV/m) (dBuV/m) Limit (dB) (dBuV) (dB/m) (dB) (dB) 1830.00 45.21 26.02 4.15 41.27 34.11 74.00 -39.89 Vertical 1830.00 44.78 26.02 4.15 41.27 33.68 74.00 -40.32 Horizontal Detector: Average Value Read Antenna Cable Preamp Frequency Level Limit Line Over Level Factor Loss Factor Polarization (MHz) (dBuV/m) (dBuV/m) Limit (dB) (dBuV) (dB/m) (dB) (dB) 1830.00 39.68 26.02 4.15 41.27 28.58 54.00 -25.42 Vertical 1830.00 38.57 26.02 4.15 41.27 28.23 54.00 -25.77 Horizontal Test channel: Highest channel Detector: Peak Value Read Antenna Cable Preamp Frequency Level Limit Line Over Level Factor Loss Factor Polarization (MHz) (dBuV/m) (dBuV/m) Limit (dB) (dBuV) (dB/m) (dB) (dB) 1854.00 45.36 26.08 4.17 41.32 40.33 74.00 -33.67 Vertical 1854.00 44.80 26.08 4.17 41.32 43.09 74.00 -30.91 Horizontal Detector: Average Value Read Antenna Cable Preamp Frequency Level Limit Line Over Level Factor Loss Factor Polarization (MHz) (dBuV/m) (dBuV/m) Limit (dB) (dBuV) (dB/m) (dB) (dB) 1854.00 39.56 26.08 4.17 41.32 37.44 54.00 -16.56 Vertical 1854.00 38.26 26.08 4.17 41.32 28.23 54.00 -25.77 Horizontal Remark: 1. Final Level = Receiver Read level + Antenna Factor + Cable Loss – Preamplifier Factor. 2. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1811014 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 32 of 36


Document Created: 2018-12-06 09:49:31
Document Modified: 2018-12-06 09:49:31
© 2025 FCC.report
This site is not affiliated with or endorsed by the FCC