Test report

FCC ID: 2ALPH-E73

Test Report

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FCCID_3768076

Shenzhen Zhongjian Nanfang Testing Co., Ltd.
Report No: CCISE180106501

1 Cover Page
FCC REPORT
(BLE)

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: Bluetooth

Model No.: E73

Trade mark: EBYTE

FCC ID: 2ALPH-E73

Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247

Date of sample receipt: 17 Jan., 2018

Date of Test: 17 Jan., to 25 Jan., 2018

Date of report issued: 26 Jan., 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: CCISE180106501

2 Version
Version No. Date Description
00 26 Jan, 2018 Original

Tested by: Date: 26 Jan, 2018

Test Engineer

Reviewed by: Date: 26 Jan, 2018

Project Engineer

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

Report No: CCISE180106501

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 OUTPUT POWER ............................................................................................................................ 10
6.3 OCCUPY BANDWIDTH .......................................................................................................................................... 14
6.4 POWER SPECTRAL DENSITY ............................................................................................................................... 16
6.5 BAND EDGE ......................................................................................................................................................... 18
6.5.1 Conducted Emission Method...................................................................................................................... 18
6.5.2 Radiated Emission Method ......................................................................................................................... 20
6.6 SPURIOUS EMISSION ........................................................................................................................................... 25
6.6.1 Conducted Emission Method...................................................................................................................... 25
6.6.2 Radiated Emission Method ......................................................................................................................... 28
7 TEST SETUP PHOTO ........................................................................................................................................ 33
8 EUT CONSTRUCTIONAL DETAILS ................................................................................................................ 34

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

Report No: CCISE180106501

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.: CCISE1801065
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 39

CCIS
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: Bluetooth
Madel No.: E73
Operation Frequency: 2402—2480 MHz
Channel numbers: 40
Channel separation: 2 MHz
Modulation technology: GFSK
Data speed : 1Mbps
Antenna Type: PCB Antenna
Antenna gain: 2 cBi
Power supply: DC 3.3V

Operation Frequency each of channel
Channel Frequency Channel Frequency Channel Frequency Channel Frequency
0 2402MHz 10 2422MHz 20 2442MHz 30 2462MHz
1 2404MHz 11 2424MHz 21 2444MHz 31 2464MHz
2 2406MHz 12 2426MHz 22 2446MHz 32 2466MHz
3 2408MHz 13 2428MHz 23 2448MHz 33 2468MHz
4 2410MHz 14 2430MHz 24 2450MHz 34 2470MHz
5 2412MHz 15 2432MHz 25 2452MHz 35 2472MHz
6 2414MHz 16 2434MHz 26 2454MHz 36 2474MHz
7 2416MHz 17 2436MHz 27 2456MHz 37 2476MHz
8 2418MHz 18 2438MHz 28 2458MHz 38 2478MHz
9 2420MHz 19 2440MHz 29 2460MHz 39 2480MHz
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,
19 & 39 were selected as Lowest, Middle and Highest channel.

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 5 of 39

Report No: CCISE180106501

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
LENOVO Laptop SL510 2847A65 DoC

5.5 Measurement Uncertainty
Parameters Expanded Uncertainty
Conducted Emission (9kHz ~ 30MHz) 2.14 dB (k=2)
Radiated Emission (9kHz ~ 30MHz) 4.24 dB (k=2)
Radiated Emission (30MHz ~ 1000MHz) 4.35 dB (k=2)
Radiated Emission (1GHz ~ 18GHz) 4.44 dB (k=2)
Radiated Emission (18GHz ~ 26.5GHz) 4.56 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.: CCISE1801065
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 39

Report No: CCISE180106501

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
Loop Antenna SCHWARZBECK FMZB1519B 00044 02-25-2017 02-24-2018
BiConiLog Antenna SCHWARZBECK VULB9163 497 02-25-2017 02-24-2018
Horn Antenna SCHWARZBECK BBHA9120D 916 02-25-2017 02-24-2018
EMI Test Software AUDIX E3 6.110919b N/A N/A
Pre-amplifier HP 8447D 2944A09358 02-25-2017 02-24-2018
Pre-amplifier CD PAP-1G18 11804 02-25-2017 02-24-2018
Spectrum analyzer Rohde & Schwarz FSP30 101454 02-25-2017 02-24-2018
EMI Test Receiver Rohde & Schwarz ESRP7 101070 02-25-2017 02-24-2018
Cable ZDECL Z108-NJ-NJ-81 1608458 02-25-2017 02-24-2018
Cable MICRO-COAX MFR64639 K10742-5 02-25-2017 02-24-2018
Cable SUHNER SUCOFLEX100 58193/4PE 02-25-2017 02-24-2018

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 02-25-2017 02-24-2018
Pulse Limiter SCHWARZBECK OSRAM 2306 9731 02-25-2017 02-24-2018
LISN CHASE MN2050D 1447 02-25-2017 02-24-2018
LISN Rohde & Schwarz ESH3-Z5 8438621/010 07-21-2017 07-20-2018
Cable HP 10503A N/A 02-25-2017 02-24-2018
EMI Test Software AUDIX E3 6.110919b N/A N/A

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

Report No: CCISE180106501

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 PCB antenna which cannot replace by end-user, the best-case gain of the
antenna is 2 dBi.

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

Report No: CCISE180106501

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.: CCISE1801065
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 39

Report No: CCISE180106501

Measurement Data:
Test Phase: Neutral

Notes:
1. An initial pre-scan was performed on the live 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.: CCISE1801065
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 39

Report No: CCISE180106501

Test Phase: Line

Notes:
1. An initial pre-scan was performed on the live 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.: CCISE1801065
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 39

Report No: CCISE180106501

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 3.85
Middle 3.85 30.00 Pass
Highest 3.76

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

Report No: CCISE180106501

Test plot as follows:
* RBW 3 MHz Marker 1 [T1 ]
* VBW 10 MHz 3.85 dBm
Ref 26.5 dBm * Att 30 dB SWT 2.5 ms 2.401900000 GHz

Offset 6.5 dB

20
A

1 PK 10
MAXH 1
LVL

0

-10

-20

-30 3DB

-40

-50

-60

-70

Center 2.402 GHz 1 MHz/ Span 10 MHz

Date: 24.JAN.2018 17:12:39

Lowest channel
* RBW 3 MHz Marker 1 [T1 ]
* VBW 10 MHz 3.85 dBm
Ref 26.5 dBm * Att 30 dB SWT 2.5 ms 2.439940000 GHz

Offset 6.5 dB

20
A

1 PK 10
MAXH 1
LVL

0

-10

-20

-30 3DB

-40

-50

-60

-70

Center 2.44 GHz 1 MHz/ Span 10 MHz

Date: 24.JAN.2018 17:12:57

Middle channel
* RBW 3 MHz Marker 1 [T1 ]
* VBW 10 MHz 3.76 dBm
Ref 26.5 dBm * Att 30 dB SWT 2.5 ms 2.479720000 GHz

Offset 6.5 dB

20
A

1 PK 10
MAXH 1
LVL

0

-10

-20

-30 3DB

-40

-50

-60

-70

Center 2.48 GHz 1 MHz/ Span 10 MHz

Date: 24.JAN.2018 17:13:15

Highest channel

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

Report No: CCISE180106501

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 0.876
Middle 0.876 >500 Pass
Highest 0.882

Test CH 99% Occupy Bandwidth (MHz) Limit(kHz) Result
Lowest 1.884
Middle 1.824 N/A N/A
Highest 1.812

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

CCIS Report No: CCISE180106501

Test plot as follows:
6dB EBW 99% OBW
&
BA

orte: e rmczoie rsceecss ortes se omm zore. rscsscze

Lowest channel Lowest channel

@ nrore ce ® se rex en

orte: se amczoie rscsoces ortec se omm zore. rscsecse

Middle channel Middle channel

orte: renczoie rscsear ortes e rmizore rsorcer

Highest channel Highest channel

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

Report No: CCISE180106501

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 3.54
Middle 3.54 8.00 Pass
Highest 3.48

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

CCIS Report No: CCISE180106501

Test plots as follow:

ortes se omm zes resomcce

Lowest channel

ortes se omm zes resorcse

Middle channel

ortec 2s omm zue reconccr

Highest channel

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

Report No: CCISE180106501

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.: CCISE1801065
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 39

CCIS Report No: CCISE180106501

Test plots as follow:
«maw 100 kiz mavker i) (ri o
«vam 200 knz ~34.73 dan
mee 26.5 dan «ate 20 ce sur 225 ne 2.289081000 onz

~r0.
starc 2.30 ons poe stop 2.¢03 onz

Date: 24.JAN.2018 14:11:53

Lowest channel

@ «haw 100 kiz marken i (ri o
«vam 200 knz —arcie cam
mee 26.5 dan «ate 20 ce sur 225 ne 2.486¢02000 onz

~r0
suare 2.078 ons 2.2 mie, stop 2.s on

Date: 24.JAN.2018 14:10:16

Highest channel

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

Report No: CCISE180106501

6.6.2 Radiated Emission Method
Test Requirement: FCC Part 15 C Section 15.209 and 15.205
Test Method: ANSI C63.10: 2013 and KDB558074
Test Frequency Range: 2.3GHz to 2.5GHz
Test Distance: 3m
Receiver setup: Frequency Detector RBW VBW Remark
Peak 1MHz 3MHz Peak Value
Above 1GHz
RMS 1MHz 3MHz Average Value
Limit: Frequency Limit (dBuV/m @3m) Remark
54.00 Average Value
Above 1GHz
74.00 Peak Value
Test Procedure: 1. The EUT was placed on the top of a rotating table 1.5 meters 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:

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.: CCISE1801065
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 39

Report No: CCISE180106501

Test channel: Lowest
Horizontal:

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 39

Report No: CCISE180106501

Vertical:

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 22 of 39

Report No: CCISE180106501

Test channel: Highest
Horizontal:

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 23 of 39

Report No: CCISE180106501

Vertical:

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1801065
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 24 of 39

Document Created: 2018-02-28 15:25:18
Document Modified: 2018-02-28 15:25:18

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