2A566-T-15WIRELESS MICROPHONE TRANSMITTER

Channel Frequency(MHz) Channel Frequency(MHz) 01 902.4 33 915.2 02 902.8 34 915.6 03 903.2 35 916.0 04 903.6 36 916.4 05 904.0 37 916.8 06 904.4 38 917.2 07 904.8 39 917.6 08 905.2 40 918.0 09 905.6 41 918.4 10 906.0 42 918.8 11 906.4 43 919.2 12 906.8 44 919.6 13 907.2 45 920.0 14 907.6 46 920.4 15 908.0 47 920.8 16 908.4 48 921.2 17 908.8 49 921.6 18 909.2 50 922.0 19 909.6 51 922.4 20 910.0 52 922.8 21 910.4 53 923.2 22 910.8 54 923.6 23 911.2 55 924.0 24 911.6 56 924.4 25 912.0 57 924.8 26 912.4 58 925.2 27 912.8 59 925.6 28 913.2 60 926.0 29 913.6 61 926.4 30 914.0 62 926.8 31 914.4 63 927.2 32 914.8 64 927.6 FCC Statement 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

ENPING SHANGGE ELECTRONIC CO.,LTD. Add: No. F12 Civilian and Foreign Capital Industry Area Enping City, Guangdong China Date: 2022-4-8 FCC ID: 2A566-T-15 Dear Sir/Madam, We, ENPING SHANGGE ELECTRONIC CO.,LTD. Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: WIRELESS MICROPHONE TRANSMITTER Model no.: T-15, TR-15,S-15,MIC-15,RT-15,BM-15,BM-15D,SG-15,T-8,T-9,t-10,MIC-8, MIC-9,MIC-10,S-8,S-9,S-10,X-12,C-12 Sincerely, Name/Title： Liquan Li/CEO Company: ENPING SHANGGE ELECTRONIC CO.,LTD. Address: No. F12 Civilian and Foreign Capital Industry Area Enping City, Guangdong China Phone: +86 27507079931 Fax: N/A E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2022-4-8> Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2A566-T-15 T-15 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Liquan Li/CEO Company: ENPING SHANGGE ELECTRONIC CO.,LTD. Address: No. F12 Civilian and Foreign Capital Industry Area Enping City, Guangdong China Phone: +86 27507079931 Fax: N/A E-Mail: [email protected]

ENPING SHANGGE ELECTRONIC CO.,LTD. No. F12 Civilian and Foreign Capital Industry Area Enping City, Guangdong China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2022-4-8 To whom it may concern: We, ENPING SHANGGE ELECTRONIC CO.,LTD. the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2A566-T-15 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Liquan Li/CEO Company: ENPING SHANGGE ELECTRONIC CO.,LTD. Address: No. F12 Civilian and Foreign Capital Industry Area Enping City, Guangdong China Phone: +86 27507079931 Fax: N/A E-Mail: [email protected]

FCC ID: 2A566-T-15 External Photos of the EUT TX RX FCC ID: 2A566-T-15 FCC ID: 2A566-T-15

FCC ID: 2A566-T-15 Label and Location Size: L: 3.0cm*W: 1.5cm Label and Location WIRELESS MICROPHONE TRANSMITTER Model No.: T-15 FCC ID: 2A566-T-15

FCC ID: 2A566-T-15 Internal Photos of the EUT Antenna FCC ID: 2A566-T-15 FCC ID: 2A566-T-15

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China TEST REPORT FCC PART 15 C(15.249) Report Reference No.................: CTA22040500101 FCC ID.......................................: 2A566-T-15 Compiled by ( position+printed name+signature) .. : File administrators Kevin Liu Supervised by ( position+printed name+signature) .. : Project Engineer Kevin Liu Approved by ( position+printed name+signature) .. : RF Manager Eric Wang Date of issue ..................................... : Apr. 05, 2022 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community,Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ............................ : ENPING SHANGGE ELECTRONIC CO.,LTD. Address ............................................ : No. F12 Civilian and Foreign Capital Industry Area, Enping City, Guangdong, China Standard ........................................... : FCC CFR 47 PART 15 C(15.249) ANSI C63.10-2013 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .....................: WIRELESS MICROPHONE TRANSMITTER Trade Mark ....................................... : SGPRO Manufacturer ................................... : ENPING SHANGGE ELECTRONIC CO.,LTD. Model/Type reference....................... : T-15 Listed Models .................................. : TR-15,S-15,MIC-15,RT-15,BM-15,BM-15D,SG-15,T-8,T-9,t-10,MIC- 8,MIC-9,MIC-10,S-8,S-9,S-10,X-12,C-12 Modulation ....................................... : GFSK Frequency .......................................... 902.4-927.6MHz Ratings ............................................. : DC 3.7V From Battery and DC 5V From External Result................................................ : PASS Report No.: CTA22040500101 Page 2 of 29 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : WIRELESS MICROPHONE TRANSMITTER Model /Type : T-15 Listed Models : TR-15,S-15,MIC-15,RT-15,BM-15,BM-15D,SG-15,T-8,T-9,t- 10,MIC-8,MIC-9,MIC-10,S-8,S-9,S-10,X-12,C-12 Applicant : ENPING SHANGGE ELECTRONIC CO.,LTD. Address : No. F12 Civilian and Foreign Capital Industry Area, Enping City, Guangdong, China Manufacturer : ENPING SHANGGE ELECTRONIC CO.,LTD. Address : No. F12 Civilian and Foreign Capital Industry Area, Enping City, Guangdong, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA22040500101 Page 3 of 29 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1. 0BT E S T S T A N D A R D S................................................................. 4 2. 1BS U M M A R Y ............................................................................ 5 2.1. General Remarks 5 2.2. 7BProduct Description 5 2.3. 8BEquipment Under Test 5 2.4. 9BShort description of the Equipment under Test (EUT) 5 2.5. 10BEUT operation mode 6 2.6. 11BBlock Diagram of Test Setup 6 2.7. Modifications 6 3. 2BT E S T E N V I R O N M E N T ............................................................. 7 3.1. TEST FACILITY 7 3.2. Test Facility 7 3.3. Environmental conditions 7 3.4. 18BSummary of measurement results 8 3.5. Statement of the measurement uncertainty 8 3.6. 20BEquipments Used during the Test 9 4. 3BT E S T C O N D I T I O N S A N D R E S U L T S .......................................... 10 4.1. 21BAC Power Conducted Emission ................................................................................... 10 4.2. 20dB bandwidth and Occupied Bandwidth Measurement .......................................... 20 4.3. 31BAntenna Requirement ................................................................................................... 22 5. 4BT E S T S E T U P P H O T O S O F T H E E U T ........................................ 23 6. P H O T O S O F T H E E U T ........................................................... 24 Report No.: CTA22040500101 Page 4 of 29 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1. 0BT E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.249: Operation within the bands 902 - 928 MHz, 2400 - 2483.5 MHz, 5725 - 5875 MHz, and 24.0 - 24.25 GHz. ANSI C63.10:2013 : American National Standard for Testing Unlicensed Wireless Devices ANSI C63.4: 2014: –American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40GHz Range of 9 kHz to 40GHz Report No.: CTA22040500101 Page 5 of 29 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-t…

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FCC ID: 2A566-T-15 Test Setup Photos of the EUT