
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
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AX Technologies LLC 1441 Broadway 27th Floor, New York, NY 10018, United States Date: 2022-12-07 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AJXA-LSSMARTWATCH Confidentiality Request To whom it may concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. ☒ Block Diagram ☐ Tune-Up Information ☒ Operational Description ☐ Security Information ☒ Schematics ☐ Software Defined Radio (SDR) Information ☐ Parts List 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. In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); ☐ External Photos ☐ Test Setup Photos ☐ Internal Photos ☐ User Manual ☐ For 45 days, pursuant to Public Notice DA 04-1705. or ☐ For 180 days pursuant to KDB 726920 D01. The applicant understands that pursuant to Section 0.457 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, AX Technologies LLC ------------------------------- Daisy Zhang/Manager
AX Technologies LLC 1441 Broadway 27th Floor, New York, NY 10018, United States -------------------------------------------------------------------------------- (FCC ID:2AJXA-LSSMARTWATCH) POWER OF ATTORNEY DATE: 2022-12-07 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Testing Group (Shenzhen) Co., Ltd. Jandy So on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Testing Group (Shenzhen) Co., Ltd. Jandy So on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, AX Technologies LLC are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, AX Technologies LLC ------------------------------- Daisy Zhang/Manager
Reference No.: WTX22X10212603W Page 2 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Reference No.: WTX22X10212603W Page 3 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 3 EUT View 4 Reference No.: WTX22X10212603W Page 4 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 5 EUT View 6 Reference No.: WTX22X10212603W Page 5 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EUT View 7
Reference No.: WTX22X10212603W Page 1 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn ANNEX EXHIBIT 1 - PRODUCT LABELING Proposed FCC ID Label Format FCC ID: 2AJXA-LSSMARTWATCH Specifications: The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legible and intact on the device in all normal conditions of use throughout the device’s expected lifetime. Proposed Label Location on EUT FCC ID Label Location
Reference No.: WTX22X10212603W Page 6 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 Solder Board-Component View 1 Reference No.: WTX22X10212603W Page 7 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Solder Board-Component View 2 Solder Board-Component View 3 Reference No.: WTX22X10212603W Page 8 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Antenna View
1. RF Exposure Requirements 1.1 General Information Client Information Applicant: AX Technologies LLC Address of applicant: 1441 Broadway 27th Floor, New York, NY 10018, United States Manufacturer: AX Technologies LLC Address of manufacturer: 1441 Broadway 27th Floor, New York, NY 10018, United States General Description of EUT: Product Name: Smart Watch Trade Name Love & Sports, iTech, iTouch Model No.: Love & Sports Smartwatch Adding Model(s): iTech Mix 3, iTouch FLEX Rated Voltage: DC 5V Battery DC 3.7V Battery Capacity: 220mAh Power Adapter: / Software Version: FW_G01_F0.1_Build0.4 Hardware Version: G01_MB_V6 FCC ID: 2AJXA-LSSMARTWATCH Equipment Type: Portable device Technical Characteristics of EUT: Bluetooth Version: V5.1 (BLE mode) Frequency Range: 2402-2480MHz RF Output Power: 2.44dBm (Conducted) Data Rate: 1Mbps Modulation: GFSK Quantity of Channels: 40 Channel Separation: 2MHz Type of Antenna: Integral Antenna Antenna Gain: -0.81dBi 1.2 RF Exposure Exemption According to §1.1307(b)(3) and 447498 D04 Interim General RF Exposure Guidance v01, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. Option A: FCC Rule Part 1.1307 (b)(3)(i)(A):The available maximum time-averaged power is no more than 1mW, regardless of separation distance. Option B: FCC Rule Part 1.1307 (b)(3)(i)(B): The available maximum time-averaged power or effective radiated power (ERP), whichever is greater, is less than or equal to the threshold P th (mW) described in the following formula. P th is given by: Option C: FCC Rule Part 1.1307 (b)(3)(i)(C): The minimum separation distance (R in meters) from the body of a nearby person for the frequency (f in MHz) at which the source operates, the ERP (watts) is no more than the calculated value prescribed for that frequency. R must be at least λ/2π, where λ is the free-space operating wavelength in meters. Single RF Sources Subject to Routine Environmental Evaluation RF Source frequency (MHz) Threshold ERP (watts) 0.3-1.34 1,920 R 2 1.34-30 3,450 R 2 /f 2 30-300 3.83 R 2 300-1,500 0.0128 R 2 f 1,500-100,000 19.2R 2 For Multiple RF sources: FCC Rule Part 1.1307(b)(3)(ii): (A) The available maximum time-averaged power of each source is no more than 1 mW and there is a separation distance of two centimeters between any portion of a radiating structure operating and the nearest portion of any other radiating structure in the same device, except if the sum of multiple sources is less than 1 mW during the time-averaging period, in which case they may be treated as a single source (separation is not required). (B) In the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation. 1.3 Calculated Result Radio Access Technology Min. Frequency Max. Output Power Max. Tune-Up Output Power Antenna Gain Duty Cycle Tune-Up EIRP (MHz) (dBm) (dBm) (dBi) (%) (dBm) Bluetooth 2402 2.44 3 -0.81 100 2.19 Frequency Option Min. Distance Tune-Up ERP Exposure Limit Ratio Result (MHz) (cm) (dBm) (mW) (mW) Pass/Fail 2402 B 0.5 0.04 1.01 2.788 0.36 Pass Note: 1. ERP=EIRP-2.15dB; EIRP= Output Power + Antenna gain 2. Option A, B and C refers as clause 1.2. 3. For option B, Pth(mW) convert to Exposure Limit(mW); For option C, ERP(W) convert to Exposure Limit(mW). 4. Ratio= Tune-Up ERP(mW)/ Exposure Limit (mW) Mode for Simultaneous Multi-band Transmission: Radio Access Technology Ratio 1 Ratio 2 Simultaneous Ratio Limit Result Pass/Fail -- -- -- -- -- -- Result: Pass
Shenzhen Qianmu Communication Technology Co., Ltd Shenzhen Qianmu Communication Technology Co., Ltd. Contact: Wang Zhiqiang Contact: 13760153961 Tel: 0755-21633653 Fax: 0755-21633541 No.425 and No.443, Floor 4, Block A, Huafeng Zhigu-Hangcheng High-tech Industrial Park, Sanwei Community, Hangcheng Street, Baoan District, Shenzhen Acceptance of antenna sample Applicable model G01A Customer Dongxin Taihe (Guangzhou) Co., Ltd. Specification description Product content Specification Customer material code Specificatio n description Bluetooth antenna Electron wire, 0.6*25mm, single end exposed tin, black 04.11. 00026 Change resume Serial number Date Version Brief introduction of changes 1 2021-11-01 V1.0 New project 2 3 Supplier sample confirmation R&D Structure Audit Judge PASS Customer sample confirmation Electron Structure Project Procureme nt Quality Audit Reasons for rejection or other precautions: 1、Matching circuit-BT antenna Your original matching circuit has not been changed 2、BT antenna size BT antenna diameter 0.6mm length 25mm 3. WIFI/BT Antenna-Antenna Passive Efficiency and Gain 4. Antenna Pattern and Apple Pattern 5. BT antenna type Monopole 6、Measurement of BT Antenna Test software BT actual connection APP test: 1. Android mobile phone is connected with bracelet to control the straight distance of mobile phone singing room, which is more than 25 meters without barrier. 2. Bluetooth wire specification: L=25mm D=0. 6mm 7、Structural drawing Music control test
Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 1 of 38 TEST REPORT Reference No. .................... : WTX22X10212603W FCC ID ................................ : 2AJXA-LSSMARTWATCH Applicant ........................... : AX Technologies LLC Address ............................. : 1441 Broadway 27th Floor, New York, NY 10018, United States Manufacturer ..................... : The same as Applicant Address ............................. : The same as Applicant Product Name ................... : Smart Watch Model No.. .......................... : Love & Sports Smartwatch Standards .......................... : FCC Part 15.247 Date of Receipt sample .... : 2022-10-25 Date of Test........................ : 2022-10-25 to 2022-11-09 Date of Issue ..................... : 2022-11-09 Test Report Form No. ....... : WTX_Part 15_247W Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of approver. Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. Address: 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Email: [email protected] Tested by: Approved by: Jack Huang Silin Chen Reference No.: WTX22X10212603W Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Page 2 of 38 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ......................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................. 5 1.3 TEST METHODOLOGY ........................................................................................................................................... 5 1.4 TEST FACILITY ...................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE .............................................................................................................................. 6 1.6 MEASUREMENT UNCERTAINTY ............................................................................................................................. 7 1.7 TEST EQUIPMENT LIST AND DETAILS ................................................................................................................... 8 2. SUMMARY OF TEST RESULTS ......................................................................................................................... 11 3. ANTENNA REQUIREMENT ................................................................................................................................ 12 3.1 STANDARD APPLICABLE ..................................................................................................................................... 12 3.2 EVALUATION INFORMATION ................................................................................................................................ 12 4. POWER SPECTRAL DENSITY ........................................................................................................................... 13 4.1 STANDARD APPLICABLE ..................................................................................................................................... 13 4.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 13 4.3 TEST PROCEDURE .............................................................................................................................................. 13 4.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 13 5. DTS BANDWIDTH ................................................................................................................................................. 14 5.1 STANDARD APPLICABLE ..................................................................................................................................... 14 5.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 14 5.3 TEST PROCEDURE .............................................................................................................................................. 14 5.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 14 6. RF OUTPUT POWER ............................................................................................................................................ 15 6.1 STANDARD APPLICABLE ..................................................................................................................................... 15 6.2 TEST SETUP BLOCK DIAGRAM ........................................................................................................................... 15 6.3 TEST PROCEDURE .............................................................................................................................................. 15 6.4 SUMMARY OF TEST RESULTS/PLOTS ................................................................................................................. 15 7. FIELD STRENGTH OF SPURIOUS EMISSIONS .........................................................................…
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Reference No.: WTX22X10212603W Page 9 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conducted Emission Test Setup Radiation Emission Test Setup (Below 30MHz) Reference No.: WTX22X10212603W Page 10 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (1GHz to 18GHz) Reference No.: WTX22X10212603W Page 11 of 11 Waltek Testing Group (Shenzhen) Co., Ltd. Http://www.waltek.com.cn Radiation Emission Test Setup (Above 18GHz) ***** END OF REPORT *****
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 1.80 mW |
iTOUCH AURA Smart Glasses
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DSS - Part 15 Spread Spectrum TransmitteriTOUCH BLOOM smartwatch
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DTS - Digital Transmission System
smart watch
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DTS - Digital Transmission System
Smart Watch
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DTS - Digital Transmission System
Wireless Speaker
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DSS - Part 15 Spread Spectrum Transmitter