2AEPBU-1800Wireless 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. UHF-11 UHF-11 FRONT UHF-11 Adapter 61542 Audio cable R F Diversity Indicator 3 Figure 1 2 :to receive 2 ON/OFF and Mute ON/OFF 20 minutes 8 81097711 Antenna 20 minutes Mute ON/OFF 7. UHF-11 BACK UNBALANCED BALANCED XLR DC 16V IN SQ 6 U H F W i r e l e s s T r a n s m i t t e r T O N S - O K R - L O W O F F +-+- L T - 1 1 5 2 7 2 Mute 3 Audio Mixer Power ON/OFF ON Power ON/OFF Power ON/OFF (Figure 5) and Mute ON/OFF to OFF position. OFF position and Mute ON/OFF to OFF position, Power ON/OFF O N S - O K R - L O W O F F +-+- 4 Mute ON/OFF ON Power ON/OFF Power ON/OFF Pull 1.5V AAA TWO 1.2V and Mute switch OFF Mute ON/OFF switch to ON position and 20 minutes 20 minutes 5 +- +- audio mixer

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 KTV Equipment LLC. 365 N. Berr y St. BREA, CA 92821 2015-5-21 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： Wireless Microphone model name ： U-1800, U-2800R, U-3800, U-4800, U-5800, U- 6800R, U-7800, U-8800, U-9800, U-101, U-103, U-105, U-902, U-988, U-22, U-605 FCC ID: 2AEPBU-1800 Sincerely, Client’s signature : Client’s name / title : Manager Contact information / address: 365 N. Berry St. BREA, CA 92821

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 KTV Equipment LLC. 365 N. Berry St. BREA, CA 92821 (Current Date) 2015-5-21 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AEPBU-1800 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, Client’s signature : Manager Client’s name / title : Contact information / address: 365 N. Berry St. BREA, CA 92821

KTV Equipment LLC. 365 N. Berry St. BREA, CA 92821 Model Specification We, the undersigned, hereby declare that the following radio equipment Wireless Microphone Model: U-1800, U-2800R, U-3800, U-4800, U-5800, U-6800R, U-7800, U-8800, U-9800, U-101, U-103, U-105, U-902, U-988, U-22, U-605 are identified (included circuit diagram, PCB layout & components used without any modification) except the model name and appearance. − Point of contact: TEL: 007142558656 (Name, telephone and fax number) 365 N. Berry St. BREA, CA 92821 (Place, date of issue) (Signature / stamp) KTV Equipment LLC. (Name and title in block letters)

LABEL LOCATION

FCC ID: 2AEPBU-1800 Product Name: Wireless Microphone Model Name: U-6800R

I-Test Laboratory Total 46 pages Lab: I-Test Laboratory Add: 1-2 floor, South Block, Building A2 , No 3 Keyan Lu, Science City, Guangzhou, Guangdong Province, P.R. China Http:// www.i-testlab.com E-mail: [email protected] Tel: +86-20-32209330 Fax: +86-20-62824387 TEST REPORT Report No. : 15050811-4 Product description: Wireless Microphone Model/Type : U-1800, U-2800R, U-3800, U-4800, U-5800, U-6800R, U-7800, U-8800, U-9800, U-101, U-103, U-105, U- 902, U-988, U-22, U-605 Applicant’s name: KTV Equipment LLC. TRF No. / TEST REPORT FCC Part 15.249: 2014 FCC ID: 2AEPBU-1800 Report Reference No. .............. : 15050811-4 Tested by (+ signature) ................ : Jumy Qiu Review by (+ signature) .............. : Sunway Zeng Approved by (+ signature)............. Pauler Li Date of issue .............................. : May 25, 2015 Total number of pages ............... : 46 Pages Testing Laboratory.................: I-Test Laboratory (Accredited by CNAS, Accredited Number: L4957) FCC- Registration No: 935596 Renewal on April. 19, 2012 Address ...................................... : 1-2 floor, South Block, Building A2 No3 Keyan Lu, Science City, Guangzhou, Guangdong, China Applicant’s name ..................... : KTV Equipment LLC. Address ...................................... : 365 N. Berry St. BREA, CA 92821 Manufacturer’s name ............... : KTV Equipment LLC. Address ...................................... : 365 N. Berry St. BREA, CA 92821 Test specification..................: Entrusted testing Standard ..................................... : FCC Part 15.249: 2014 Non-standard test method.........: N/A Test Report Form No. .............. : N/A Test Report Form(s) Originator .. : N/A Test item description ................ : Wireless Microphone Trade Mark ................................. : Martin Ranger Model/Type reference ................ : U-1800 Ratings ....................................... : 3.0Vdc 2*AA Batteries Page 2 of 46 Report No. : 15050811-4 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 Radiation Interference ...................................................................................................... 6 3.1.1 E.U.T. Operation ....................................................................................................... 6 3.1.2 Test Setup ................................................................................................................. 6 3.1.3 Test Procedure .......................................................................................................... 7 3.1.4 Measurement Data .................................................................................................... 8 3.1.5 Radiated outside of the specified frequency bands ................................................ 12 3.1.6 Measurement Data for 15.249.d ............................................................................. 14 3.2 Occupied Bandwidth....................................................................................................... 23 3.2.1 E.U.T. Operation ..................................................................................................... 23 3.2.2 Test Setup ............................................................................................................... 23 3.2.3 Test Procedure ........................................................................................................ 23 3.2.4 Measurement Data .................................................................................................. 24 3.3 Frequency Stability ......................................................................................................... 26 3.3.1 Test Procedure: ....................................................................................................... 27 4 Photographs ................................................................................................................................... 29 4.1 Radiated Emission Test Setup ....................................................................................... 29 4.2 EUT Constructional Details ............................................................................................ 31 4.3 Antenna Photo ................................................................................................................ 45 5 Equipments Used during Test .................…

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1 Photographs 1.1 Radiated Emission Test Setup 9kHz - 30MHz 30MHz – 1GHz 1GHz – 9.3GHz