2AD5FMPWL-1508BKUHF Wireless Microphone

FCC Caution. § 15.19 Labelling requirements. This device complies with part 15 of the FCC Rules. Operation is subj ect to the following two conditions: (1) This device may not cause ha rmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. § 15.21 Information to user. Any Changes or modifications not expressly approved by the party resp onsible for compliance could void the user's authority to operate the equipment. § 15.105 Information to the user. Note: This equipment has been tested and found to comply with the lim its for a Class B digital device, pursuant to part 15 of the FCC Rule s. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment g enerates uses and can radiate radio frequency energy and, if not inst alled 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 th is equipment does cause harmful interference to radio or television r eception, 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 tha t to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. I NTRODUCTION Congratulations on your purchase. The Nady American Starpower™ X2is the perfect high performance entry-level wireless, with all the advantages of dual wireless microphone operation without cumbersome cords. Delivering clear, high-fidelity audio simultaneously from two microphones, the American Starpower™ X2 can be used for a broad range of home recreational wireless singing and speaking a pplications. • All the advantages and freedom of wireless operation (without cumbersome cords) • Easy to use — simply plug into your sound system • High performance audio perfect for karaoke/recreational singers, DJ's, and many other applications • VHF operation for reliable, interference-free performance • 100+ feet typical operating range — up to 200+ feet line-of-sight SYSTEM FEATURES DUAL RECEIVER • Controls and connections for easy operation include front panel power ON/OFF switch, Power ON LED indicator, LED signal-received indicators for each channel, back panel 1/4” audio output jack (both channels mixed together), AC/DC power adapter, and dual fold-down retractable antennas HANDHELD MICROPHONE TRANSMITTERS • Easy, convenient operation with OFF/STANDBY/ON switch and transmitter ON LED • Features a unidirectional dynamic cartridge for high audio performance with minimal feedback • Operate up to 15 hours on a single 9V alkaline battery RECEIVER 1. Plug the attached AC/DC ADAPTER (1)into the DC JACK (2)and into an empty wall outlet 2.Rotate and extend ANTENNAS (3)fully, angled at 60° position as shown 3. Switch the POWER (4)to the ON position. The POWER ON LED (5)will now light up and the receiver is operational 4. The 1/4” AUDIO OUTPUT JACK (6)provides a fixed, unbalanced MIC level audio output for connection to your mixer or home stereo microphone input jack with the 1/4” to 1/4” or 1/4” to RCA audio cables supplied. As when making any connection, make sur e the connected equipment’s volume is at the minimum level befor e plugging in the r eceiver to avoid possible sound system damage [Note: this output is the sum audio of the signals received by both the inter nal receivers] AMERICAN STARPOWER™ X2 WIRELESS MICROPHONE SYSTEM OPERATING INSTRUCTIONS OPERATION (3) (3) (6) (4) (5)(7)(7) (1) (2)

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 Revision History Reason for Amendment (current / obsolete) From To Approved Date 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 Bo xing Electronic(Enping)Co.,Ltd. No.6-2,Block F , Foreign/Private Industrial Area , Enping ,Guangdong,China 2015-1-29 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product description： UHF Wireless Microphone model name ： MPWL-1508BK, SH-3037, SH-3038, SH-3051 SH-3050. SH-3032, SH- 3052. SH-3033, SH-3039 FCC ID: 2AD5FMPWL-1508BK Sincerely, Client’s signature : Client’s name / title : Manager Contact information / address: No.6-2,Block F , Foreign/Private Industrial Area , Enping ,Guangdong,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 Revision History Reason for Amendment (current / obsolete) From To Approved Date 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 Bo xing Electronic(Enping)Co.,Ltd.、 No.6-2,Block F , Foreign/Private Industrial Area , Enping ,Guangdong,China (Current Date) 2015-1-29 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AD5FMPWL-1508BK We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description - BOM - Tune up 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, Client’s signature : Manager Client’s name / title : Contact information / address: No.6-2,Block F , Foreign/Private Industrial Area , Enping ,Guangdong,China

1.1.1 EUT Constructional Details MPWL-1508BK

LABEL LOCATION：U-2100BT

FCC ID Label Sample FCC ID : 2AD5FMPWL-1508BK 15.19 Labelling requirements. 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.

Guangdong Huesent Testing & Inspection Technology Co., Ltd. Total 38 pages Lab: Guangdong Huesent Testing & Inspection Technology Co., Ltd Add: No. 91, Dongguanzhuang Road, Guangzhou, Guangdong, China. Http://www.hst.org.cn E-mail:[email protected] Tel: +86-20-28263230 Fax: +86-20-28263237 TEST REPORT Report No. : HST201412-4651-FCC Product description: UHF Wireless Microphone Model/Type : MPWL-1508BK, SH-3037, SH- 3038, SH-3051 SH-3050. SH-3032, SH-3052. SH-3033, SH-3039 Applicant’s name: Bo xing Electronic(Enping)Co.,Ltd. TRF No. / TEST REPORT FCC Part 74.861e: 2014 FCCID: 2AD5FMPWL-1508BK Report Reference No. ..............: HST201412-4651-FCC Tested by (+ signature) ................: Yanbin Xing Review by (+ signature) ..............: Sandy Yu Approved by (+ signature) ............ Robin Peng Date of issue .............................. : Jan. 10, 2015 Total number of pages ............... : 38 Pages Testing Laboratory.................: Guangdong Environment Radiation Monitoring Center. (Accredited by CNAS, Accredited Number: L5539) FCC- Registration No: 667318 on on Sep. 29, 2009 Address ...................................... : 860, South Guangzhou Avenue, Guangzhou, P.R. China Applicant’s name .....................: Bo xing Electronic(Enping)Co.,Ltd. Address ...................................... : No.6-2,Block F , Foreign/Private Industrial Area , Enping ,Guangdong,China Manufacturer’s name ...............: Bo xing Electronic(Enping)Co.,Ltd. Address ...................................... : No.6-2,Block F , Foreign/Private Industrial Area , Enping ,Guangdong,China Test specification..................: Entrusted testing Standard..................................... : FCC Part 74.861e: 2014 Non-standard test method.........: N/A Test Report Form No. ..............: N/A Test Report Form(s) Originator .. : N/A Test item description ................: UHF Wireless Microphone Trade Mark ................................. : N/A Model/Type reference ................ : MPWL-1508BK Ratings ....................................... : 3.0Vdc 2*AA Batteries Page 2 of 38 Report No. : HST201412-4651-FCC TRF No. / TABLE OF CONTENT TEST REPORT ......................................................................................................................... 1 1 Test Summary .................................................................................................................................. 3 2 General Information.......................................................................................................................... 4 2.1 Client Information .............................................................................................................4 2.2 General Description of E.U.T. .......................................................................................... 4 2.3 Details of E.U.T. ...............................................................................................................4 2.4 Description of Support Units............................................................................................. 4 2.5 Standards Applicable for Testing ..................................................................................... 4 2.6 Test Location .................................................................................................................... 5 2.7 Deviation from Standards ................................................................................................. 5 2.8 Abnormalities from Standard Conditions.......................................................................... 5 3 Test Results ..................................................................................................................................... 6 3.1 E.U.T. Operation Condition .............................................................................................. 6 3.2 Test Procedure & Measurement Data.............................................................................. 7 3.2.1 Carrier Radiated Power & Radiated Spurious Emissions......................................... 7 3.2.2 Occupied Bandwidth ............................................................................................... 10 3.2.3 Frequency Stability.................................................................................................. 13 3.2.4 Modulation Characteristics...................................................................................... 15 3.2.5 Photographs ............................................................................................................ 18 3.2.6 EUT Constructional Details ..................................................................................... 21 3.2.7 Antenna Photo ........................................................................................................ 37 4 Equipments Used during Test........................................................................................................ 38 Page 3 of 38 Report No. : HST201412-4651-FCC TRF No. / 1 TEST SUMMARY Test Test Requirement Standard Paragraph Result Carrier Radiated Power FCC Part 2.1046 74.861 e) 1) 54–72, 76–88 & 174–216 MHz bands, 50 mW 470–608 and 614–806 MHz bands, 250 mW PASS Modulation Deviation FCC Part 2.1047 74.861 e) 3) Within 75kHz PASS Frequency Stability FCC Part 2.1055 74.861 e) 4) <0.005% 50 ppm PASS Operating Bandwidth FCC Part 2.1049 c) 74.861 e) 5) Within 200kHz PASS Unwanted Radiation FCC Part 2.1049 c) 74.861 e) 6) within the mask PASS Radiated Spurious Emission FCC Part 2.1053 74.861 d) 3) < 43+10lgP(W) dB PASS Remark: ♣The EUT has one channel, which is located in the range 614.200 MHz to 697.800MHz. Only test result of sample of in channels 614.2 MHz, 670.0 MHz and 697.8 MHz were recorded in this report. Model: MPWL-1508BK, SH-3037, SH-3038, SH-3051 SH-3050. SH-3032, SH-3052. SH-3033, SH-3039 Only tested MPWL-1508BK, since the other models listed above are electric identical with only di…

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Above 1GHz 1.1.1 Photographs Radiated Emission Test Setup 30MHz - 1GHz