LMZ-PS990SPEAKER SYSTEM

SPEAKER SYSTEM SYSTÈME DE HAUT-PARLEURS SISTEMA DE ALTAVOCES ENGLISH FRANÇAIS --- Please refer to pages E-1 to E13. --- Veuillez vous reporter aux pages F-1 à F-13. --- Consulte las páginas S-1 a S-13. PS-990 MODEL MODÈLE MODELO ESPAÑOL OPERATION MANUAL MODE D’EMPLOI OPERACIÓN MANUAL PS990_IM_FRONT_EN-FR-ES.indd 1PS990_IM_FRONT_EN-FR-ES.indd 16/18/23 8:13 PM6/18/23 8:13 PM E-1 ENGLISH Explanation of Graphical Symbols: The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of suffi- cient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of import- ant operating and maintenance (servicing) instruc- tions in the literature accompanying the appliance. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT RE- MOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN For users in U.S. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. The Bluetooth ® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by SHARP is under license. Other trademarks and trade names are those of their respective owners. FOR YOUR RECORDS For your assistance in reporting this unit in case of loss or theft, please record below the model number and serial number which are located at the rear of the unit. Please retain this information. Model number _______________________ Serial number _______________________ Date of purchase ____________________ Place of purchase____________________ NOTES ●This audio system supports devices with Android 4.1, Jelly bean and Higher. ●For device with a lower Android version, refer the operation manual of the device for recommended app(application). Supply of this product does not convey a license nor imply any right to distribute content created with this product in revenue-generating broadcast systems (terrestrial, satellite, cable and/or other distribution channels), revenue-generating streaming applications (via Internet, intranets and/or other networks), other revenue-generating content distribution systems (pay-audio or audio- on-demand applications and the like) or on revenue-generating physical media (compact discs, digital versatile discs, semiconductor chips, hard drives, memory cards and the like). An independent license for such use is required. For details, please visit http://mp3licensing.com MPEG Layer-3 audio coding technology licensed from Fraunhofer IIS and Thomson. Special notes PS990_IM_EN.indd 1PS990_IM_EN.indd 17/11/23 12:42 PM7/11/23 12:42 PM E-2 ■FCC Statement FCC Notice Supplier’s Declaration Of Conformity SHARP SPEAKER SYSTEM PS-990 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Responsible Party: MIZARI ENTERPRISES, INC. 5455 WILSHIRE BOULEVARD, SUITE 1410 LOS ANGELES, CA90036 TEL: 1-877-506-4900 NOTE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ●Reorient or relocate the receiving antenna. ●Increase the separation between the equipment and receiver. ●Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ●Consult the dealer or an experienced radio/TV technician for help. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Radiation Exposure Statement This device complies with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. It must not be co-located or operating in conjunction with any other antenna or transmitter. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. To maintain compliance with the FCC’s RF exposure guidelines, place the product at least 20 cm from nearby persons. IC Radiation Exposure Statement (For Users In Canada) This Class B digital apparatus complies with the Canadian ICES-003. This device contains license-exempt transmitter(s)/ receiver(s) that comply with Innovation, Science and Economic Development Canada’s license- exempt RSS(s). Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. This device must accept any interference, including interference that may cause undesired operation. To maintain compliance with the RF exposure guidelines, place the product at least 20 cm from nearby persons. Special notes (continued) PS990_IM_EN.indd 2PS990_IM_EN.indd 27/11/23 12:42 PM7/11/23 12:42 PM E-3 Electricity is used to perform many useful functions, but it can also cause personal injuries and property damage if improperly handled. This product…

Text truncated - open the document above for the full version.

Ocean Star Electronics Ltd. Signature: Title: Product Manager Print name: Jacky Chan Sincerely, equipment authorization pursuant to section 2.903 of the FCC rules. authorization is sought is not “covered” equipment prohibited from receiving an The applicant: Ocean Star Electronics Ltd. certifies that the equipment for which RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: LMZ-PS990) Baltimore, MD 21230 914 West Patapsco Avenue Eurofins Electrical and Electronic Testing NA, Inc. 2023-06-28 Ocean Star Electronics Ltd. Signature: Title: Product Manager Print name: Jacky Chan Sincerely, “covered” equipment. the application, the applicant is not identified on the Covered List as an entity producing The applicant: Ocean Star Electronics Ltd. certifies that, as of the date of the filing of RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: LMZ-PS990) Baltimore, MD 21230 914 West Patapsco Avenue Eurofins Electrical and Electronic Testing NA, Inc. 2023-06-14

Ocean Star Electronics Ltd. Long Term Confidentiality Request Letter Date: 2023-06-28 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: SPEAKER SYSTEM MODEL: PS-990 FCC ID: LMZ-PS990 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (block diagram/schematics /operational description ) required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Print name: Jacky Chan Title: Product Manager Signature:

Ocean Star Electronics Ltd. Agent Authorization Letter 2023-06-28 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (The Hong Kong Standards and Testing Centre Limited) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Print name: Jacky Chan Title: Product Manager Signature:

1 External Photo FCC ID: LMZ-PS990 IC: 10306A-PS990 View of The Product View of The Product 2 View of The Product View of The Product 3 View of The Product View of The Product

AC 100-240V ~ 50/60Hz AC 100-240V ~ 50/60Hz 44.00 mm 6 . 0 0 m m AC VOLTAGE LABEL NOTICE:SEE OPERATION MANUAL. MARKETED BY: MIZARI ENTERPRISES, INC 5455 WILSHIRE BOULEVARD. SUITE 1410, LOS ANGELES, CA 90036 RISK OF ELECTRIC SHOCK RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR DO NOT OPEN CAUTION ATTENTION This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. AC 100 - 240V ~ 50/ 60 Hz 170W MODEL NO.: PS-990 USB : 5V 100 mA USB CHARGE : 5V 1000 mA IC: 10306A-PS990 CAN ICES-3(B)/NMB-3(B) FCC ID: LMZ-PS990 5023857 CONFORMS TO UL STD. 62368-1 CERTIFIED TO CSA STD. C22.2 No.62368-1 MARKETED BY: MIZARI ENTERPRISES, INC 5455 WILSHIRE BOULEVARD. SUITE 1410, LOS ANGELES, CA 90036 R4 - (28-JUNE-2023) PS-990 Lot number 30700001 Serial no. label: USA This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. AC 100 - 240V ~ 50/ 60 Hz 170W MODEL NO.: PS-990 USB : 5V 100 mA USB CHARGE : 5V 1000 mA IC: 10306A-PS990 CAN ICES-003(B)/NMB-003(B) FCC ID: LMZ-PS990 5023857 CONFORMS TO UL STD. 62368-1 CERTIFIED TO CSA STD. C22.2 No.62368-1 MARKETED BY: MIZARI ENTERPRISES, INC 5455 WILSHIRE BOULEVARD. SUITE 1410, LOS ANGELES, CA 90036 4 6 . 0 0 m m 98.00 mm

1 Internal Photo FCC ID: LMZ-PS990 IC: 10306A-PS990 Inner View of the EUT Inner View of the EUT 2 Inner circuit top view Inner circuit bottom view 3 Inner circuit top view Inner circuit bottom view 4 Inner circuit top view Inner circuit bottom view 5 View of BT antenna

RF Exposure Test Requirement: FCC 47CFR 15.247(i) FCC ID: LMZ-PS990 Test Date: 2023-06-25 Mode of Operation: BT Tx mode Requirements: In 15.247(i), an equipment shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the limits in §§ 1.1307. Applications to the Commission for construction permits, licenses to transmit or renewals thereof, equipment authorizations or modifications in existing facilities must contain a statement confirming compliance with the limits unless the facility, operation, or transmitter is categorically excluded, as discussed below. Technical information showing the basis for this statement must be submitted to the Commission upon request. According to KDB447498 D04 General RF Exposure Guidance v01, Appendix B Exemptions for Single RF Sources, B.3 MPE-based Exemption Test Result of BT Tx mode(DTS): PASS RF Exposure Evaluation The Maximum ERP = 1.385mW (at frequency = 2.402 GHz ) SAR Test Exclusion Thresholds=768mW, The test separation distances is 20 cm

N c v NOTE: This doc company. The te validation and in MORLA App PRO MO TRA BRA STA REC TES ISS cument is issue est results appl nformation confi AB SHENZ FL1-3, B Block67 plicant ODUCT NA ODEL NAM ADE NAM AND NAM ANDARD(S CEIPT DAT ST DATE SUE DATE ed by MORLAB y only to the pa rmed at our we ZHEN MORLAB COM Building A, FeiYang S 7, BaoAn District, She TE : AME : ME : E : ME : S) : ATE : : : B, the test repo articular sample bsite. MMUNICATIONS TEC Science Park, No.8 L enZhen , GuangDon EST SHANGHA MV_BP10 MV_BP10 MVSILICO MVSILICO ANSI/IEEE 2019-08-3 2019-09-0 2019-10-1 Edited Approved rt shall not be e(s) tested and CHNOLOGY Co., Ltd LongChang Road, g Province, P. R. Ch T RE AI MOUNT 0xx PCB An 0 ON ON E Std 149- 30 02 15 d by: by: reproduced exc to the specific d. ina Te l : 8 Http:/ RE EPOR TAIN VIEW ntenna -2008 Chi Sh Andy Yeh cept in full with tests carried o u 86-755-36698555 //www.morlab.cn EPORT No RT W SILICON ide(Rappo h(Technica out prior written ut which is avai Fax: 86-755-3669 E-mail: service@ o.：SZ190 CO,. LTD orteur) l Director) n permission of lable on reques 98525 @morlab.cn Page 1 of 1 080340E01 f the st for 4 1 MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 2 of 14 REPORT No.：SZ19080340E01 DIRECTORY 1. Technical Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.1. Manufacturer and Factory Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 1.2. Equipment Under Test (EUT) Description ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 3 2. Test Results ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 2.1. Applied Reference Documents ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 2.2. Test Conditions ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 2.3. Test Results lists ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4 Annex A Photographs ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 6 Annex B Figures ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 7 1. 2D Radiation Pattern ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 7 2. 3D Radiation Pattern ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 9 3. Return Loss ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 10 4. VSWR ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 11 5. Input Impedance ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 11 Annex C Photographs ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 12 Annex D General Information ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 1.1 Identification of the Responsible Testing Laboratory ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 1.2 Identification of the Responsible Testing Location ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 1.3 Test Equipments Utilized ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 14 Change History Version Date Reason for change 1.0 2019-10-15 First edition MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 3 of 14 REPORT No.：SZ19080340E01 1. Technical Information Note: Provide by manufacturer. 1.1. Manufacturer and Factory Information Applicant: SHANGHAI MOUNTAIN VIEW SILICON CO,. LTD Applicant Address: Suite 4C, Building 3, 1238 Zhangjiang Road, Pudong New District, Shanghai, China Manufacturer: SHANGHAI MOUNTAIN VIEW SILICON CO,. LTD Manufacturer Address: Suite 4C, Building 3, 1238 Zhangjiang Road, Pudong New District, Shanghai, China 1.2. Equipment Under Test (EUT) Description Wireless Type N/A Frequency N/A MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 4 of 14 REPORT No.：SZ19080340E01 2. Test Results 2.1. Applied Reference Documents Leading reference documents for testing: No. Identity Document Title 1 ANSI/IEEE Std 149-2008 IEEE Standard Test Procedures for Antennas 2.2. Test Conditions Test Environment Conditions： Relative Humidity: 25 ... 75 % Temperature: +10 °C to +30 °C 2.3. Test Results lists 2.3.1. Gain Frequency Gain(dBi) 2400MHz 2.81 2410MHz 2.74 2420MHz 3.38 2430MHz 2.73 2440MHz 1.01 2450MHz 1.26 2460MHz 1.50 2470MHz 1.49 2480MHz 1.42 2490MHz 0.36 2500MHz 0.33 MORLAB SHENZHEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. FL1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 5 of 14 REPORT No.：SZ19080340E01 2.3.2. Return Loss/VSWR/Input Impedance Frequency Return Loss (dB) VSWR Input Impedance(Ω) 240…

Text truncated - open the document above for the full version.

Test Report Date : 2023-06-28 Page 1 of 83 No. : HMD23060001 The Hong Kong Standards and Testing Centre Limited 10 Dai Wang Street, Taipo Industrial Estate, Tai Po, N.T., Hong Kong Tel: +852 2666 1888 Fax: +852 2664 4353 Email: [email protected] Website: www.stc.group This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Limited. For Conditions of Issuance of this test report, please refer to “Conditions of Issuance of Test Reports” section or Website. Applicant : Ocean Star Electronics Ltd. Unit 2, 16/F, Fo Tan Industrial Centre, No. 26-28 Au Pui Wan Street, Fo Tan, Hong Kong Supplier / Manufacturer : Ocean Star Electronics Ltd. Unit 2, 16/F, Fo Tan Industrial Centre, No. 26-28 Au Pui Wan Street, Fo Tan, Hong Kong Description of Sample(s) : Submitted sample(s) said to be Product: SPEAKER SYSTEM Brand Name: SHARP Model No.: PS-990 FCC ID: LMZ-PS990 Date Samples Received : 2023-06-19 Date Tested : 2023-06-19 to 2023-06-25 Investigation Requested : Perform Electro Magnetic Interference measurement in accordance with FCC 47CFR [Codes of Federal Regulations] Part 15 and ANSI C63.10:2013 for FCC Certification. Conclusions : The submitted product COMPLIED with the requirements of Federal Communications Commission [FCC] Rules and Regulations Part 15, Subpart C. The tests were performed in accordance with the standards described above and on Section 2.2 in this Test Report. Remarks : Bluetooth FHSS (GFSK / /4-DQPSK/ 8DPSK) For additional model(s) details, please see page 3. _______________________________ Dr.CHAN Kwok Hung, Brian Authorized Signatory Test Report Date : 2023-06-28 Page 2 of 83 No. : HMD23060001 The Hong Kong Standards and Testing Centre Limited 10 Dai Wang Street, Taipo Industrial Estate, Tai Po, N.T., Hong Kong Tel: +852 2666 1888 Fax: +852 2664 4353 Email: [email protected] Website: www.stc.group This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Limited. For Conditions of Issuance of this test report, please refer to “Conditions of Issuance of Test Reports” section or Website. CONTENT: Cover Page 1 of 83 Content Page 2 of 83 1.0 General Details 1.1 Test Laboratory Page 3 of 83 1.2 Equipment Under Test [EUT] Page 3-5 of 83 Description of EUT operation 1.3 Date of Order Page 5 of 83 1.4 Submitted Sample(s) Page 5 of 83 1.5 Test Duration Page 5 of 83 1.6 Country of Origin Page 5 of 83 1.7 RF Module Details Page 6 of 83 1.8 Antenna Details Page 6 of 83 1.9 Channel List Page 6 of 83 2.0 Technical Details 2.1 Investigations Requested Page 7 of 83 2.2 Test Standards and Results Summary Page 8 of 83 2.3 Table for Test Modes Page 9 of 83 3.0 Test Results 3.1 Emission Page 10-78 of 83 Appendix A List of Measurement Equipment Page 79 of 83 Appendix B Photograph(s) of Product Page 80-83 of 83 Test Report Date : 2023-06-28 Page 3 of 83 No. : HMD23060001 The Hong Kong Standards and Testing Centre Limited 10 Dai Wang Street, Taipo Industrial Estate, Tai Po, N.T., Hong Kong Tel: +852 2666 1888 Fax: +852 2664 4353 Email: [email protected] Website: www.stc.group This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Limited. For Conditions of Issuance of this test report, please refer to “Conditions of Issuance of Test Reports” section or Website. 1.0 General Details 1.1 Test Laboratory The Hong Kong Standards and Testing Centre Ltd. EMC Laboratory 10 Dai Wang Street, Taipo Industrial Estate, New Territories, Hong Kong Telephone: 852 2666 1888 Fax: 852 2664 4353 1.2 Equipment Under Test [EUT] Description of Sample(s) Product: SPEAKER SYSTEM Supplier: Ocean Star Electronics Ltd. Unit 2, 16/F, Fo Tan Industrial Centre, No. 26-28 Au Pui Wan Street, Fo Tan, Hong Kong Brand Name: SHARP Model Number: PS-990 Rating: 120Va.c. 60Hz 1.2.1 Description of EUT Operation The Equipment Under Test (EUT) is a SPEAKER SYSTEM. The transmission signal is digital modulated with channel frequency range 2402-2480MHz. The R.F. signal was modulated by IC; the type of modulation used was frequency hopping spread spectrum Modulation. 1.3 Date of Order 2023-06-05 1.4 Submitted Sample(s): 1 Sample 1.5 Test Duration 2023-06-19 to 2023-06-25 1.6 Country of Origin China Test Report Date : 2023-06-28 Page 4 of 83 No. : HMD23060001 The Hong Kong Standards and Testing Centre Limited 10 Dai Wang Street, Taipo Industrial Estate, Tai Po, N.T., Hong Kong Tel: +852 2666 1888 Fax: +852 2664 4353 Email: [email protected] Website: www.stc.group This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Limited. For Conditions of Issuance of this test report, please refer to “Conditions of Issuance of Test Reports” section or Website. 1.7 RF Module Details Module Model Number: N/A Module FCC ID: N/A Module Transmission Type: Bluetooth 5.0 BR+EDR Modulation: FHSS (GFSK / /4-DQPSK/ 8DPSK) Data Rates: 1MBps: GFSK 2 MBps: /4-DQPSK 3 MBps: 8DPSK Frequency Range: 2400-2483.5MHz Carrier Frequencies: 2402MHz – 2480MHz Module Specification (specification provided by manufacturer) 1.8 Antenna Details Antenna Type: PCB antenna Antenna Gain: 3.38 dBi 1.9 Channel List Channel Frequency (MHz) Channel Frequency (MHz) 0 2402 42 2444 1 2403 43 2445 2 2404 44 2446 3 2405 45 2447 4 2406 46 2448 5 2407 47 2449 6 2408 48 2450 7 2409 ... ... 8 2410 67 2469 9 2411 68 2470 ... ... 69 2471 33 2435 70 2472 34 2436 71 2473 35 2437 72 2474 36 2438 73 2475 37 2439 74 2476 38 2440 75 2477 39 2441 76 2478 40 2442 77 2479 41 2443 78 2480 Test Report Date : 2023-06-28 Page 5 of 83 No. : HMD23060001 The Hong Kong Standards and Testing Centre Limited 10 Dai Wang Street, Taipo Industrial Estate, Tai Po, N.T., Hong Kong Tel: +852 2666 1888 Fax: +852 2664 4353 Email: [email protected] Website: www.stc.group This report shall not be reproduced unless with prior written approval from The Hong Kong Standards and Testing Centre Limit…

Text truncated - open the document above for the full version.

1 Test Photo FCC ID: LMZ-PS990 IC: 10306A-PS990 Measurement of Radiated Emission Test Set Up (9kHz – 30MHz) Measurement of Radiated Emission Test Set Up (30MHz to 1000MHz) 2 Measurement of Radiated Emission Test Set Up (Above 1000MHz) Measurement of Conducted Emission Test Set Up