2BABH-LF-WR03-315Wireless Remote Control

Manual 1. Type winch remote control 2. Model: LF-WR03-315 3. Working voltage DC12V. Another 24V / 48V (optional) 4. Operating frequency 314.985 MHZ 5. Total load power 120W 6. Remote distance 0-30 m 7. Operating temperature-40-80 (°C) 8. Scope of application 2000 LB-20000LB ATV, Marine winch, electric gourd 9. Operating current: 10 A 10. 0-30 m operation distance 11. Rolling code. Additional learning code, fixed code can also be customized 12. Color: optional 13. Receiver 4 core wire, respectively: black (GND) red (VCC) yellow (output) white (output) 14. The code way: receiver on the power, immediately at the same time long press (5 seconds) transmitter IN and OUT, hear the receiver relay tick a response, namely the code success. Note: This process must be completed within one minute after the receiver is powered on. After the time, the program will close the pair code. At this time, the receiver is powered off again, and then the power on can activate the pair code program. FCC Warnning: 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 againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

Turn 5, Inc. 600 Cedar Hollow Road Paoli Pennsylvania United States The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-3-7 U.S. Agent Designation Turn 5, Inc. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BABH-LF-WR03-315): Name and company of U.S. agent: Physical U.S. address of agent: FRN of U.S. agent: Email address of U.S. agent: Turn 5, Inc. 600 Cedar Hollow Road Paoli Pennsylvania United States 0033422692 [email protected] Turn 5, Inc. acknowledges their obligation to accept service of process on behalf of Turn 5, Inc. . Turn 5, Inc. accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). Sincerely, Signature Shawn Walinsky PM Turn 5, Inc. Signature Shawn Walinsky PM Turn 5, Inc. 48_[model] US_Agent_2.911(d)(7) - U, V03

Sincerely, Name/Title： Shawn Walinsky/PM Company: Turn 5, Inc. Address: 600 Cedar Hollow Road Paoli Pennsylvania United States Phone: (610) 240-4645 Fax: N/A E-Mail: [email protected]

FCC ID: 2BABH-LF-WR03-315 External Photos of the EUT Photo 1 Photo 2 Photo 3 FCC ID: 2BABH-LF-WR03-315 Photo 4 Photo 5 Photo 6 FCC ID: 2BABH-LF-WR03-315 Photo 7

Label and Location Size: L: 1.0cm*W: 0.5cm Label and Location FCC ID : 2BABH-LF-WR03-315

FCC ID: 2BABH-LF-WR03-315 Internal Photos of the EUT Photo 1 Photo 2 Photo 3 FCC ID: 2BABH-LF-WR03-315 Photo 4 Photo 5 Photo 6 FCC ID: 2BABH-LF-WR03-315 Photo 7 Photo 8 Photo 9 314.985MHz PCB antenna FCC ID: 2BABH-LF-WR03-315 Photo 10 Photo 11

1. Antenna Description: Antenna type PCB Antenna Model LF-WR03-315 Frequency range 315MHz Manufacturer Ningbo Lift Winch Manufacture Co., Ltd Gain 0.00 dBi 2. Antenna Photo: Length:117.58mm diameter:2.99mm

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China FCC PART 15 SUBPART C TEST REPORT FCC PART 15.231 Report Reference No. ..................... : FCC ID. ............................................ : CTA23021502201 2BABH-LF-WR03-315 Compiled by ( position+printed name+signature) .. : File administrators Zoey Cao Supervised by ( position+printed name+signature) .. : Project Engineer Amy Wen Approved by ( position+printed name+signature) .. : RF Manager Eric Wang Date of issue ..................................... : Feb. 20, 2023 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 ............................ : Turn 5, Inc. Address ............................................ : 600 Cedar Hollow Road Paoli, PA 19301 Test specification ...........................: Standard ........................................... : FCC Part 15.231 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 Remote Control Trade Mark ....................................... : N/A Manufacturer .................................... : Ningbo Lift Winch Manufacture Co., Ltd Model/Type reference....................... : LF-WR03-315 Listed Models .................................. : N/A Modulation ....................................... : ASK Frequency .......................................... 314.985MHz Ratings ............................................. : DC 12.0V From Battery Result................................................ : PASS Report No.: CTA23021502201 Page 2 of 24 T E S T R E P O R T Equipment under Test : Wireless Remote Control Model /Type : LF-WR03-315, Listed Models : N/A Applicant : Turn 5, Inc. Address : 600 Cedar Hollow Road Paoli, PA 19301 Manufacturer : Ningbo Lift Winch Manufacture Co., Ltd Address : Xinlei Road, Yinjiang Town, Haishu District 315151 Ningbo, 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.: CTA23021502201 Page 3 of 24 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 Short description of the Equipment under Test (EUT) 5 2.5 Block Diagram of Test Setup 5 2.6 Special Accessories 5 2.7 Related Submittal(s) / Grant (s) 6 2.8 Modifications 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 Summary of measurement results 8 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 AC Power Conducted Emission 10 4.2 Radiated Emission 11 4.3 20dB Bandwidth 15 4.4 Deactivation Time 16 4.5 Antenna Requirement 17 5 T E S T S E T U P P H O T O S O F T H E E U T ......................................... 18 6 P H O T O S OF T H E E U T ........................................................... 19 Report No.: CTA23021502201 Page 4 of 24 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.231:Periodic operation in the band 40.66-40.70 MHz and above 70 MHz. ANSI C63.10:2013 : American National Standard for Testing Unlicensed Wireless Devices Report No.: CTA23021502201 Page 5 of 24 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Feb. 15, 2023 Testing commenced on : Feb. 15, 2023 Testing concluded on : Feb. 20, 2023 2.2 Product Description Product Name: Wireless Remote Control Model/Type reference: LF-WR03-315 Testing sample ID： CTA230215022-1# (Engineer sample), CTA230215022-2#(Normal sample) Power supply: DC 12.0V From Battery Modulation: ASK Operation frequency: 314.985MHz Channel number: 1 Antenna type: PCB antenna Antenna gain: 0 dBi 2.3 Equipment Under Test Power supply system utilised Power supply voltage : ○ 230V / 50 Hz ○ 120V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 12.0V From Battery 2.4 Short description of the Equipment under Test (EUT) This is a Wireless Remote Control. For more details, refer to the user’s manual of the EUT. 2.5 Block Diagram of Test Setup 2.6 Special Accessories Follow auxiliary equipment(s) test with EUT that provided by the manufacturer or laboratory is listed as follow: Description Manufacturer Model Technical Parameters Certificate Provided by / / / / / / / / / / / / EUT DC 12.0V From Battery Report No.: CTA23021502201 Page 6 of 24 2.7 Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for the device filing to comply with Section 15.231 of the FCC Part 15, Subpart C Rules. 2.8 Modifications No modifications were implemented to meet testing criteria. Report No.: CTA23021502201 Page 7 of 24 3 T E S T E N V I R O N M E N T 3.1 Address of the test laboratory Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community,Fuhai Street, Bao‘an District, Shenzhen, China . 3.2…

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FCC ID: 2BABH-LF-WR03-315 Test Setup Photos of the EUT