2AT9H-UUT51818Walkie talkie

518   4 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 protectionagainst 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 theequipment 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 manufacturercould 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. User should avoid un-intended operation of usage when it is collocated with other transmitters or antenna.

Shenzhen Unison Technology Co., Ltd. QiaoHongSheng 219, Building A, YinTian Industrial Park, XiXiang Twon, Bao'An District, ShenZhen, 518000, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 05/10/2021 FCC ID: 2AT9H-UUT51818 Subject: Declaration of compliance to the requirements of §15.121 We declare that, this scanning receiver is incapable of operating (tuning), or readily being altered by the users to operate, within the frequency bands allocated to the Cellular Radiotelephone Service in part 22 of this chapter (cellular telephone bands). This device will not be able to receive transmissions in the cellular telephone bands by means of clipping the leads of, or installing, a simple component such as a diode, resistor or jumper wire; replacing a plug-in semiconductor chip; or programming a semiconductor chip using special access codes or an external device, such as a personal computer. This device is also incapable of converting digital cellular communication transmissions to analog voice audio. This device is designed so that the tuning, control and filtering circuitry is inaccessible. Any attempts to modify the equipment to receive transmissions from the Cellular Radiotelephone Service will render the receiver inoperable. This scanning receiver rejects any signals from the Cellular Radiotelephone Service frequency bands that are 38 dB or lower based upon a 12 dB SINAD measurement. We are aware that the modification of this device to receive transmissions from Cellular Radiotelephone Service frequency bands will be considered to constitute manufacture of such equipment. This includes any individual, individuals, entity or organization that modifies one or more scanners. Any modification to receive transmissions from the Cellular Radiotelephone Service frequency bands voids the certification of the scanning receiver, regardless of the date of manufacture of the original unit. If you have any questions, please feel free to contact me. Sincerely, Name/Title： Haiming Li / Manager Company: Shenzhen Unison Technology Co., Ltd. Address: QiaoHongSheng 219, Building A, YinTian Industrial Park, XiXiang Twon, Bao'An District, ShenZhen, 518000, China Phone: +86-13715391017 E-Mail: [email protected]

Shenzhen Unison Technology Co., Ltd. QiaoHongSheng 219, Building A, YinTian Industrial Park, XiXiang Twon, Bao'An District, ShenZhen, 518000, China Date: 05/10/2021 Dear Sir/Madam, We, Shenzhen Unison Technology 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 and appearance are different for these model; Model No.: UT518, UT508, UT528 FCC ID: 2AT9H-UUT51818 Product Name： Walkie talkie Sincerely, Name/Title： Haiming Li / Manager Company: Shenzhen Unison Technology Co., Ltd. Address: QiaoHongSheng 219, Building A, YinTian Industrial Park, XiXiang Twon, Bao'An District, ShenZhen, 518000, China Phone: +86-13715391017 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: 05/10/2021 TO WHOM IT MAY CONCERN 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: Model No.: UT518 FCC ID: 2AT9H-UUT51818 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： Haiming Li / Manager Company: Shenzhen Unison Technology Co., Ltd. Address: QiaoHongSheng 219, Building A, YinTian Industrial Park, XiXiang Twon, Bao'An District, ShenZhen, 518000, China Phone: +86-13715391017 E-Mail: [email protected]

Shenzhen Unison Technology Co., Ltd. QiaoHongSheng 219, Building A, YinTian Industrial Park, XiXiang Twon, Bao'An District, ShenZhen, 518000, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 05/10/2021 To whom it may concern: We, Shenzhen Unison Technology 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: 2AT9H-UUT51818 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： Haiming Li / Manager Company: Shenzhen Unison Technology Co., Ltd. Address: QiaoHongSheng 219, Building A, YinTian Industrial Park, XiXiang Twon, Bao'An District, ShenZhen, 518000, China Phone: +86-13715391017 E-Mail: [email protected]

FCC ID: 2AT9H-UUT51818 FCC ID: 2AT9H-UUT51818 FCC ID: 2AT9H-UUT51818

FCC ID: 2AT9H-UUT51818 FCC ID: 2AT9H-UUT51818 WARNING: MODIFICATION OF THIS DEVICE TO RECEIVE CELLULAR RADIOTELEPHONE SERVICE SIGNALS IS PROHIBITED UNDER FCC RULES AND FEDERAL LAW

FCC ID: 2AT9H-UUT51818 FCC ID: 2AT9H-UUT51818 Antenna

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104,Building 7 and 8,DCC Cultural and Creative Garden No.98,Pingxin North Road,Shangmugu,Pinghu Street, Longgang District,Shenzhen,Guangdong,China TEST REPORT 47 CFR FCC Part 15 Subpart B (Class B) Radio Frequency Devices – Unintentional Radiators – Limits and methods of measurement 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 40 GHz Report Reference No. ..................... : GTS20210507004-1-1 FCC ID. ............................................ : 2AT9H-UUT51818 Compiled by ( position+printed name+signature) .. : File administrators Jimmy Wang Supervised by ( position+printed name+signature) .. : Test Engineer Aaron Tan Approved by (printed name + signature) ............... : Manager Jason Hu Date of issue ..................................... : May 06, 2021 Testing Laboratory Name .............. : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong Applicant’s name ............................ : Shenzhen Unison Technology Co., Ltd Address ............................................ : QiaoHongShen 219,Building A,YinTiAn Industrial Park,XiXiang Twon, Bao‘An District,ShenZhen,518000,China Test specification: Standard ........................................... : 47 CFR FCC Part 15 Subpart B (Class B) ANSI C63.4: 2014 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service 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 .....................: Walkie talkie Trade Mark ...................................... :: UniTalkies Manufacturer .................................... : Shenzhen Unison Technology Co., Ltd Model/Type reference....................... : UT518 Listed Models .................................. : UT508, UT528 Ratings ............................................. : DC 6.0V From Battery Result................................................ : Pass Report No.: GTS20210507004-1-1 Page 2 of 23 T E S T R E P O R T Equipment under Test : Walkie-Talkie Model /Type : UT518 Listed Models : UT508, UT528 Applicant : Shenzhen Unison Technology Co., Ltd Address : QiaoHongShen 219,Building A,YinTiAn Industrial Park,XiXiang Twon, Bao‘An District,ShenZhen,518000,China Manufacturer Shenzhen Unison Technology Co., Ltd Address QiaoHongShen 219,Building A,YinTiAn Industrial Park,XiXiang Twon, Bao‘An District,ShenZhen,518000,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.: GTS20210507004-1-1 Page 3 of 23 Contents 1. T E S T S T A N D A R D S ·························································· 4 2. S U M M A R Y ··································································· 5 2.1. General Remarks 5 2.2. Product Description 5 2.3. Equipment Under Test 5 2.4. Description of Test Modes and Test Frequency 5 2.5. EUT operation mode 6 2.6. Block Diagram of Test Setup 6 2.7. EUT configuration 6 3. T E S T E N V I R O N M E N T ······················································· 7 3.1. Address of the test laboratory 7 3.2. Test Facility 7 3.3. Environmental conditions 7 3.4. Test Description 7 3.5. Statement of the measurement uncertainty 8 3.6. Equipments Used during the Test 9 4. T 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. Radiated Emission 10 4.2. Conducted disturbance 14 4.3. Radiation Spurious Emissions FOR RECEIVERS 15 4.4. SANNING RECEIVERS AND FREQUENCY CONVERTERS USED WITH SANNING RECEIVERS. 18 5. TH E T E S T P H O T O S O F T H E E U T ········································ 19 6. E X T E R N A L A N D I N T E R N A L P H O T O S O F T H E E U T ···················· 20 Report No.: GTS20210507004-1-1 Page 4 of 23 1. T E S T S T A N D A R D S The tests were performed according to following standards: 47 CFR FCC Part 15 Subpart B (Class B) Radio Frequency Devices – Unintentional Radiators – Limits and methods of measurement 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 40 GHz. Report No.: GTS20210507004-1-1 Page 5 of 23 2. SUMM A R Y 2.1. General Remarks Date of receipt of test sample : Mar. 20, 2021 Testing commenced on : Mar. 20, 2021 Testing concluded on : May 06, 2021 2.2. Product Description Name of EUT Walkie talkie Model Number UT518 Power Supply DC 6.0V from battery Frequency Range FRS:462.5500MHz~462.7250MHz; FRS:462.5625MHz~462.7125MHz; FRS:467.5625MHz~467.7125MHz Rate Power 0.5W Modulation Type FM Channel Separation 12.5KHz Antenna Type Integral antenna Antennal Gain 1.00dBi Sample ID: GTS20210507004-1-1-1#(Engineer sample) GTS20210507004-1-1 -2#(Normal sample) 2.3. Equipment Under Test Power supply system utilised Power supply voltage : ○ 120V / 60 Hz ○ 230V / 50Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 6.0V 2.4. Description of Test Modes and Test Frequency The EUT has been tested under typical operating condition. As, test modes selected as below by the technical parameters of the EUT: Operation Mode No. Modulation Channel Separation Condition FM 12.5KHz TX RX 1 2 Frequency list Report No.: GTS20210507004-1-1 Page 6 of 23 Channel Frequency(MHz) Channel …

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

FCC ID: 2AT9H-UUT51818 _______________________________________________________________________________________________ 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2