A5JC50527Video Monitor

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 QUADRANT TECHNOLOGY (SHENZHEN) CO., LTD 2015-09-16 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We,QUADRANT TECHNOLOGY (SHENZHEN) CO., LTD hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Video Monitor CFH-V20, CFH-BV20, QCP-A500B, QCP-A500P FCC ID: A5JC50527 Sincerely, Youyi Huang/Buyer E-mail: [email protected] Phone: 86-755-27418005 Fax: 86-755-27418010 Address: 3rd floor, 7th building, Hongfa JiaTeLi Hi-Tech park of shixin village, shiyan Town, Shenzhen City, Guangdong Province, China.

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 QUADRANT TECHNOLOGY (SHENZHEN) CO., LTD 2015-09-16 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: A5JC50527 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, signature Youyi Huang/Buyer E-mail: [email protected] Phone: 86-755-27418005 Fax: 86-755-27418010 Address: 3rd floor, 7th building, Hongfa JiaTeLi Hi-Tech park of shixin village, shiyan Town, Shenzhen City, Guangdong Province, China.

QUADRANT TECHNOLOGY (SHENZHEN) CO., LTD WIFI Channel 12 & 13 Declaration Letter To whom it may concern: We have declared below featured for FCC equipment authorization in regard to 802.11b/g/n channel 12 & 13 operating capability for FCC ID: A5JC50527 Please check Product hardware does not have the capability to operate on channel 12 & 13 Product hardware has the capability to operate on channel 12 & 13. However , these 2 channels will be disabled via software and user will not able to enable these 2 channels Product hardware has the capability to operate on channel 12 & 13. And meeting KDB 594280 D01 requirement. Pls explain detail here. Others Pls explain detail here. Signature Data: 2015-09-16 Youyi Huang/Buyer E‐mail: youyi.huang@quadrant‐china.com Phone: 86‐755‐27418005 Fax: 86‐755‐27418010 Address: 3rd floor, 7th building, Hongfa JiaTeLi Hi‐Tech park of shixin village, shiyan Town, Shenzhen City, Guangdong Province, China.

Family models declaration letter. 2015-9-16 We QUADRANT TECHNOLOGY (SHENZHEN) CO., LTD Of 3rd floor, 7th building, Hongfa JiaTeLi Hi-Tech park of shixin village, shiyan Town, Shenzhen City, Guangdong Province, China. (address) Declare under our sole responsibility that the product Product: Video Monitor FCC ID: A5JC50527 Model Number: CFH-V20, CFH-BV20, QCP-A500B, QCP-A500P All the model numbers are identical in circuitry and electrical, mechanical and physical construction, PCB layout, External dimension; the only differences are the model no., and the colour of appearance. Thanks Sincerely, Signature Youyi Huang/Buyer E-mail: [email protected] Phone: 86-755-27418005 Fax: 86-755-27418010 Address: 3rd floor, 7th building, Hongfa JiaTeLi Hi-Tech park of shixin village, shiyan Town, Shenzhen City, Guangdong Province, China.

PHOTOGRAPHS OF EUT (EXTERNAL PHOTO)

Label Location

Antenna Module Antenna

FCC ID: A5JC50527 RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. 11.2 Measurement Result Operation Frequency: WIFI 802.11b/g/n HT20: 2412-2462MHz, 802.11n HT40: 2422-2452MHz Power density limited: 1mW/ cm 2 Antenna gain: Chain A: 1.6dBi, Chain B: 1.6dBi, Directional Gain= G ANT +10log(N ANT )dBi=3.64dBi (MIMO) 802.11b Chain A: Channel Frequency (MHz) Output power (mW) Output power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Power density at 20cm(mW/cm 2 ) Power density Limits (mW/cm2 ) 2412 16.26 12.11 13±1 14 1.4454 0.0072 1 2437 17.46 12.42 13±1 14 1.4454 0.0072 1 2462 21.63 13.35 13±1 14 1.4454 0.0072 1 802.11b Chain B: Channel Frequency (MHz) Output power (mW) Output power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Power density at 20cm(mW/cm 2 ) Power density Limits (mW/cm2 ) 2412 16.1112.07 13±1 14 1.4454 0.0072 1 2437 18.0312.56 13±1 14 1.4454 0.0072 1 2462 21.9813.42 13±1 14 1.4454 0.0072 1 802.11g Chain A: Channel Frequency (MHz) Output power (mW) Output power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Power density at 20cm(mW/cm 2 ) Power density Limits (mW/cm2 ) 2412 32.73 15.15 16±1 17 1.4454 0.0144 1 2437 39.36 15.95 16±1 17 1.4454 0.0144 1 2462 40.09 16.03 16±1 17 1.4454 0.0144 1 802.11g Chain B: Channel Frequency (MHz) Output power (mW) Output power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Power density at 20cm(mW/cm 2 ) Power density Limits (mW/cm2 ) 2412 34.5115.38 16±1 17 1.4454 0.0144 1 2437 35.9715.56 16±1 17 1.4454 0.0144 1 2462 43.9516.43 16±1 17 1.4454 0.0144 1 802.11n HT20 Chain A: Channel Frequency (MHz) Output power (mW) Output power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Power density at 20cm(mW/cm 2 ) Power density Limits (mW/cm2 ) 2412 31.9915.05 16±1 17 1.4454 0.0144 1 2437 34.9915.44 16±1 17 1.4454 0.0144 1 2462 40.6416.09 16±1 17 1.4454 0.0144 1 802.11n HT20 Chain B: Channel Frequency (MHz) Output power (mW) Output power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Power density at 20cm(mW/cm 2 ) Power density Limits (mW/cm2 ) 2412 29.7914.74 15±1 16 1.4454 0.0115 1 2437 34.4315.37 15±1 16 1.4454 0.0115 1 2462 38.4615.85 15±1 16 1.4454 0.0115 1 802.11n HT20 MIMO: Channel Channel Frequency (MHz) Power density at 20cm(mW/cm 2 ) Chain A Power density at 20cm(mW/cm 2 ) Chain B Power density at 20cm(mW/cm 2 ) Chain A+B Power density Limits (mW/cm2 ) 1 2412 0.0144 0.0115 0.0259 1 6 2437 0.0144 0.0115 0.0259 1 11 2462 0.0144 0.0115 0.0259 1 802.11n HT40 Chain A: Channel Frequency (MHz) Output power (mW) Output power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Power density at 20cm(mW/cm 2 ) Power density Limits (mW/cm2 ) 2422 25.5314.07 14±1 15 1.4454 0.0091 1 2437 27.2314.35 14±1 15 1.4454 0.0091 1 2452 29.2414.66 14±1 15 1.4454 0.0091 1 802.11n HT40 Chain B: Channel Frequency (MHz) Output power (mW) Output power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Power density at 20cm(mW/cm 2 ) Power density Limits (mW/cm2 ) 2422 24.6613.92 14±1 15 1.4454 0.0091 1 2437 27.8014.44 14±1 15 1.4454 0.0091 1 2452 29.5114.70 14±1 15 1.4454 0.0091 1 802.11n HT40 MIMO: Channel Channel Frequency (MHz) Power density at 20cm(mW/cm 2 ) Chain A Power density at 20cm(mW/cm 2 ) Chain B Power density at 20cm(mW/cm 2 ) Chain A+B Power density Limits (mW/cm2 ) 3 2422 0.0091 0.0091 0.0182 1 6 2437 0.0091 0.0091 0.0182 1 9 2452 0.0091 0.0091 0.0182 1

TRF No.: FCC 15.247/A Page 1 of 79 Report No.: ES150413111E Ver.1.0 Access to the World FCC 47 CFR PART 15 SUBPART C CERTIFICATION TEST REPORT For Video Monitor MODEL No.: CFH-V20, CFH-BV20, QCP-A500B, QCP-A500P FCC ID: A5JC50527 Trade Mark: Kodak REPORT NO.: ES150413111E ISSUE DATE: September 16, 2015 Prepared for QUADRANT TECHNOLOGY(SHENZHEN) CO., LTD 3rd floor, 7th building, Hongfa JiaTeLi Hi-Tech park of shixin village, shiyan Town, Shenzhen City, Guangdong Province, China. Prepared by SHENZHEN EMTEK CO., LTD Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TEL: 86-755-26954280 FAX: 86-755-26954282 TRF No.: FCC 15.247/A Page 2 of 79 Report No.: ES150413111E Ver.1.0 Access to the World TEST RESULT CERTIFICATION Applicant: QUADRANT TECHNOLOGY(SHENZHEN) CO., LTD 3rd floor, 7th building, Hongfa JiaTeLi Hi-Tech park of shixin village, shiyan Town, Shenzhen City, Guangdong Province, China. Manufacturer: QUADRANT TECHNOLOGY(SHENZHEN) CO., LTD 3rd floor, 7th building, Hongfa JiaTeLi Hi-Tech park of shixin village, shiyan Town, Shenzhen City, Guangdong Province, China. EUT Description: Video Monitor Model Number: CFH-V20, CFH-BV20, QCP-A500B, QCP-A500P (Note: These models are identical in circuitry and electrical, mechanical and physical construction; the only differences are the silk-screen, color and model no. for trading purpose. We prepare CFH-V20 for test. and the worst result recorded in the report.) File Number: ES150413111E Date of Test: May 17, 2015 to August 26, 2015 Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J:2014 FCC 47 CFR Part 15, Subpart C:2014 PASS The above equipment was tested by SHENZHEN EMTEK CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.247 The test results of this report relate only to the tested sample identified in this report. Date of Test : May 17, 2015 to August 26, 2015 Prepared by : Jack Li /Editor Reviewer : Joe Xia /Supervisor Approve & Authorized Signer : Lisa Wang/Manager TRF No.: FCC 15.247/A Page 3 of 79 Report No.: ES150413111E Ver.1.0 Access to the World TABLE OF CONTENTS 1 EUT TECHNICAL DESCRIPTION .................................................................................................................... 4 2 SUMMARY OF TEST RESULT ........................................................................................................................... 6 3 TEST METHODOLOGY ...................................................................................................................................... 7 3.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................................. 7 3.2 MEASUREMENT EQUIPMENT USED ........................................................................................................ 7 3.3 DESCRIPTION OF TEST MODES ................................................................................................................. 8 4 FACILITIES AND ACCREDITATIONS ............................................................................................................. 9 4.1 FACILITIES..................................................................................................................................................... 9 4.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 9 4.3 TEST SYSTEM UNCERTAINTY ................................................................................................................... 9 5 SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 10 5.1 RADIO FREQUENCY TEST SETUP 1 ......................................................................................................... 10 5.2 RADIO FREQUENCY TEST SETUP 2 ......................................................................................................... 10 5.3 CONDUCTED EMISSION TEST SETUP .................................................................................................... 11 5.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................................... 12 5.5 SUPPORT EQUIPMENT ............................................................................................................................... 12 6 TEST REQUIREMENTS .................................................................................................................................... 13 6.1 DTS (6DB) BANDWIDTH ............................................................................................................................ 13 6.2 MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................................... 26 6.3 MAXIMUM POWER SPECTRAL DENSITY .............................................................................................. 27 6.4 UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS ............................................. 40 6.5 RADIATED SPURIOUS EMISSION ............................................................................................................ 49 6.6 CONDUCTED EMISSIONS TEST ............................................................................................................... 74 6.7 ANTENNA APPLICATION .......................................................................................................................... 79 TRF No.: FCC 15.247/A Page 4 of 79 Report No.: ES150413111E Ver.1.0 Access to the World 1 EUT TECHNICAL DESCRIPTION Characteristics Description IEEE 802.11 WLAN Mode Supported 802.11b(20MHz channel bandwid…

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Conducted Measurement Photo Radiated Emission Test