2BCCG-DKM5ALaser Engraver

QUICK START GUIDE Laser Engraver Always read the instructions before you start. Power on Hold the power button for >1500ms while powered on Machine powers on and quickly seeks the home position. Power off Hold the power button for >3000ms while powered on Enter upgrade mode Enter network configuration Press the power button 5 times in a row Machine can be configured for network settings via the app Standby Machine powered on and idle Machine is in idle standby mode. Working Machine powered on and working Machine is in motion and processing Fault indicator Machine has a fault and can't perform engraving motion The machine cannot engrave there is a malfunction Solid green light Solid green light Solid green light 3.1 Machine Status Explanation 3.2 Laser Indicator Light 3.3 How to Connect the Machine to a PC Install the driver: Before installing the computer driver, please power on the machine and connect it to the PC using a USB cable. Then, choose the appropriate driver file based on your computer system and proceed with the installation. StatusAction LED Indicator Descriptions Result PowerGreen light Power connected indication Laser emission indication Green light stays on when power is connected. Blue light stays on during laser emission Blue lightLaser Indicator LightMain StatusMeaningNote 24 Success: Solid green light Failure: green light blinks Perform the following operations when the device is not plugged into the 24 V power supply: Press and hold the power button, plug in the USB, wait for the power button to be lit in green, and then release the button. The ALDKM1 OTA USB flash drive is displayed on the computer screen. Drag the upgrade file to the USB flash drive, and then upgrade is performed automatically. he green indicator light changes from dim to bright in 1.5 seconds. The green indicator light changes from bright to dim in 1.5 seconds. The device is shut down. The green indicator light stays in breathing light status for four seconds. The device makes a "di" sound. The green indicator light flickers slowly three times and flashes once. WIN 7/WIN 8 zadig-2.5.exe No installation required To install the driver, make sure the machine is powered on and connected to the computer via USB. The installation process can only be carried out when the machine is in the powered-on state and connected to the computer. No installation required WIN 10/WIN 11 Mac To check the driver installation, follow these steps: ①Find the Device Manager on your computer. ②Navigate to the Ports section. ③Disconnect the USB cable from the computer. ④Observe that the new serial port disappears from the Ports section. ⑤Reconnect the USB cable. ⑥Verify that a new serial port appears, indicating successful driver installation. Connecting the machine Launch the LaserGRBL / LightBurn software. Select the COM port that corresponds to the one identified in step two of the installation process. Click on the “Connect” button. If a welcome message appears in the command box, it indicates a successful connection. Operating System Operation Phenomenon 25 26 Notice: If you use Lightburn for the first time, in order to operate logic with the Algola- Ser machine, be sure to choose the following two positions as the lower left corner. Win7 & Win8 Driver Installation Tutorial Wait for the refresh Visit https://zadig.akeo.ie/ Navigate lower on the page and click The download button Once open select List All Devices from the menu Options. Resolution for Driver issues on ESP MCU Espressif CDC Device Error 27 Select USB Serial (CDC) from the list of drivers available, click the Install Driver button, and wait for the installation to complete. When you're done, you can close the Zadig software The New AlgoLaser X CDC (Interface 0) (COMX) port in Device Manager. Note the COM number might be different in your machine Select Espressif CDC Device (Interface 0) from the drop-down list. 28 3.4 RR2/ARC Connection -- Operation Description Connection: Unplug the Y-axis motor wire from the Y-axis motor and connect it to the corresponding motor jack of YRR/YRC. Connect the control terminal: Use USB or other methods to connect the computer. LaserGRBL: Send "$22=0" in the “Type gcode here ”field LightBurn: Send the command "$22=0" in the "(Type Commands here)" field. 29 3.5 Connect the app to the device 30 ① ② Download the app (use your phone to scan the QR code below to download and install the app; or search for the app name "AlgoLaser" in the mobile app store.) WiFi network configuration: (Note: Currently, Android phones need to be connected through AlgoLaser in Other.) Follow the mobile app operation guide to connect the device to WiFi: How to enter network configuration mode: Quickly press the device power button five times. The green indicator light of the device changes to a breathing light and makes a "di" sound. Compatibility mode: (Currently, only iPhone supports this mode.) Follow the mobile app operation guide to connect the device to WiFi in compatibility mode. How to enter compatibility mode: Quickly press the device power button three times. After the device makes a "di" sound, press and hold the power button until the device makes a "di" sound again. ①② Google Play App Store White light white 31 ① WiFi network configuration: (Note: Currently, Android phones need to be connected through AlgoLaser in Other.) Connect to the LAN WiFi, open the app, and tap the card on the top of the homepage to enter the device connection page. ② Select Unconnected during the wizard. If the device has been connected to the network, wait for the device to be found. ③ For an Android phone, tap AlgoLaser in Other to connect to the network. For an iPhone, tap Dit kit mini to connect to the network. ④ ④ Enter the WiFi name and password for the connection, and tap Next. ①②③ 32 ⑤⑥⑦⑧ ⑤ Quickly press the device power button five times. The green indicator light of the device changes to a breathing lig ht and makes a "di" sound. ⑦ Wait for the network co…

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1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: REP America LLC FRN: 0034192500 Contact Name: Mr Ben Xu Address: 1942 Broadway St. STE 314C Boulder. Co 80302 United States Telephone No: (719)201-3314 Email: [email protected] Applicant: Company name: Shenzhen Algo Technologies Co., Ltd. Grantee code: 2BCCG FCC ID: 2BCCG-DKM5A FRN: 0034077008 Contact Name: Justin Tan Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China Telephone: +8613416819658 Fax: +8613416819658 E-mail: [email protected] [Shenzhen Algo Technologies Co., Ltd.] certifies that, as of the date of this filing of the application with the TCB, [REP America LLC] is our designated US agent for service of process for the above referenced FCC ID. [Shenzhen Algo Technologies Co., Ltd.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [REP America LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees t o comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, an d clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2024/11/28 Applicant’s Name: Justin Tan US Agent for Service of Process’s Name: Ben XU Title: Manager Title: Manager Signature Signature

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Algo Technologies Co., Ltd. Grantee code: 2BCCG FCC ID: 2BCCG-DKM5A FRN: 0034077008 Contact Name: Justin Tan Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China Telephone: +8613416819658 Fax: +8613416819658 E-mail: [email protected] i. [Shenzhen Algo Technologies Co., Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Shenzhen Algo Technologies Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen Algo Technologies Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered List as an entity producing “covered” equipment . Date: 2024/11/28 Applicant’s Name: Justin Tan Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Shenzhen Algo Technologies Co., Ltd. Product Similarity Declaration Company: Shenzhen Algo Technologies Co., Ltd. Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China Product Name: Laser Engraver Model Number: DIY KIT MINI DIY KIT, DIY KIT MK2, Alpha, Alpha MK2, Delta, Pixi FCC Identifier: 2BCCG-DKM5A We (Shenzhen Algo Technologies Co., Ltd.) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB,etc.,), All models are same as the samples except model name they have the same structure/circuit. Client’s signature Name: Justin Tan Date: 2024-11-28 Title: Manager Signature of applicant:

Shenzhen Algo Technologies Co., Ltd. 1/1 Letter of Authorization Company: Shenzhen Algo Technologies Co., Ltd. Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China Model Number: DIY KIT MINI DIY KIT, DIY KIT MK2, Alpha, Alpha MK2, Delta, Pixi FCC Identifier: 2BCCG-DKM5A Applicant’s FRN: 0034077008 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Justin Tan Date: 2024-11-28 Title: Manager Signature of applicant:

Shenzhen Algo Technologies Co., Ltd. 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-11-28 Subject: Request for Confidentiality FCC ID: 2BCCG-DKM5A Applicant’s FRN: 0034077008 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Name: Justin Tan Date: 2024-11-28 Title: Manager Signature of applicant: ☐

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size: 22*18mm M/N: DIY KIT MINI FCC ID: 2BCCG-DKM5A Label location

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. ANT Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

FCC ID: 2BCCG-DKM5A RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in KDB 447498 D01 V06 and 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation wifi 2.4G mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 16.619 45.9092 0.01822 1.0 PASS 802.11g 13.437 22.0648 0.00876 1.0 PASS 802.11n HT20 12.94 19.6789 0.00781 1.0 PASS 802.11n HT40 10.946 12.4337 0.00494 1.0 PASS Remark: antenna gain=3dBi

Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-241115015ER Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 44 FCC Part 15C Test Report FCC ID: 2BCCG-DKM5A Applicant: Shenzhen Algo Technologies Co., Ltd. Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China Manufacturer: Shenzhen Algo Technologies Co., Ltd. Address: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China EUT: Laser Engraver Trade Mark: N/A Model Number: DIY KIT MINI DIY KIT, DIY KIT MK2, Alpha, Alpha MK2, Delta, Pixi Date of Receipt: Nov. 15, 2024 Test Date: Nov. 15, 2024 - Dec. 04, 2024 Date of Report: Dec. 04, 2024 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2013 Test Result: Pass Report Number: DL-241115015ER Prepared (Test Engineer): Dimon Tan Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-241115015ER Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 44 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 7 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 7 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 8 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 8 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 9 3 . EMC EMISSION TEST 10 3.1 CONDUCTED EMISSION MEASUREMENT 10 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 10 3.1.2 TEST PROCEDURE 10 3.1.3 DEVIATION FROM TEST STANDARD 10 3.1.4 TEST SETUP 11 3.1.5 EUT OPERATING CONDITIONS 11 3.1.6 TEST RESULTS 11 3.2 RADIATED EMISSION MEASUREMENT 14 3.2.1 RADIATED EMISSION LIMITS 14 3.2.2 TEST PROCEDURE 15 3.2.3 DEVIATION FROM TEST STANDARD 15 3.2.4 TEST SETUP 15 3.2.5 EUT OPERATING CONDITIONS 16 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 17 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 18 3.2.8 TEST RESULTS (1GHZ~25GHZ) 20 3.3 RADIATED BAND EMISSION MEASUREMENT 24 3.3.1 TEST REQUIREMENT: 24 3.3.2 TEST PROCEDURE 24 3.3.3 DEVIATION FROM TEST STANDARD 24 3.3.4 TEST SETUP 25 3.3.5 EUT OPERATING CONDITIONS 25 3.4 CONDUCTED BAND EDGE EMISSION&CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 30 3.4.1 APPLICABLE STANDARD 30 3.4.2 TEST PROCEDURE 30 3.4.3 DEVIATION FROM STANDARD 30 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-241115015ER Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 44 Table of Contents Page 3.4.4 TEST SETUP 30 3.4.5 EUT OPERATION CONDITIONS 30 3.4.6 TEST RESULTS 30 4 . MAXIMUM PEAK CONDUCTED OUTPUT POWER MEASUREMENT 34 4.1 STANDARD APPLICABLE 34 4.1.1 TEST PROCEDURE 34 4.1.2 MEASURING INSTRUMENTS AND SETTING 34 4.1.3 TEST SETUP 34 4.1.4 EUT OPERATION DURING TEST 34 4.1.5 TEST RESULTS 35 5 . POWER SPECTRAL DENSITY TEST 36 5.1 APPLIED PROCEDURES / LIMIT 36 5.1.1 TEST PROCEDURE 36 5.1.2 DEVIATION FROM STANDARD 36 5.1.3 TEST SETUP 36 5.1.4 EUT OPERATION CONDITIONS 36 5.1.5 TEST RESULTS 37 6 . 6DB BANDWIDTH TEST 40 6.1 APPLIED PROCEDURES / LIMIT 40 6.1.1 TEST PROCEDURE 40 6.1.2 DEVIATION FROM STANDARD 40 6.1.3 TEST SETUP 40 6.1.4 EUT OPERATION CONDITIONS 40 6.1.5 TEST RESULTS 41 7 . ANTENNA REQUIREMENT 44 7.1 STANDARD REQUIREMENT 44 7.2 EUT ANTENNA 44 8 . TEST SEUUP PHOTO 44 9 . EUT PHOTO 44 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-241115015ER Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 44 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.205, 15.209, 15.247(d) Radiated Spurious Emission PASS 15.205, 15.247(d) Band Edge Emission& Conducted Spurious Emissions PASS 15.247(b) Maximum Peak Conducted Output Power Measurement PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(e) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China This report shall not be reproduced, except in full, without the written approval of the lssuing DL Testing Laboratory. The authenticity of this Test Report and its contents can be verified by contacting the DL Testing, responsible for this Test Report. FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-241115015ER Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 44 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 6dB Bandwidth ±0.2MHz 9 Power Spectral Density ±2.45dBm Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-241115015ER Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 44 2. GEN…

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承认书项目表 ---10 --- 12 ---11 9 8 7 61增益测试 （Gain Test ）6 51S参数测试 （S Parameter ）5 41电性测试报告（Test Reports ）4 31工程成品图 （Drawing）3 21承认书项目表（Spec Item ）2 11承认书封面 （Spec Cover）1 页码 （Page Code） 页数 （Number of Page） 内容 （Contents） NO. Address: Shenzhen Algo Technologies Co., Ltd. Manufacturer: 5th Floor, Building E5, Juyin Technology Industrial Park, Ganli Road, Longgang District, Shenzhen 518116, China 1 BlackCable Color -40 ~ +85 ̊CStorage Temp. -40 ~ +85 ̊COperating Temp. O.D. 1.13mm // 120 mmCable Type FPCAntenna Material Physical Properties ipexConnector 1 WAdmitted Power Linear, VerticalPolarization 3.2 dB / m Max @ 2450 MHzCable Loss 2.54dBiGain (Peak) Omni-directionalRadiation -10 dB MaxReturn Loss 1.92 : 1 MaxV.S.W.R 50 0hm Nominal Impedance 2400-2500MHzFrequency Electrical Properties 电性测试报告 Test Reports S 参数测试 S Parameter Test Agilent E5071C 1 增益测试 Gain Test Antenna Radiation Pattern VS Gain(d Bi) 0 45 90 13 5 180 22 5 270 31 5 -5 -5 -1 5 -15 -2 5 -25 -3 5 -35 -4 5 3 Test Results Gain and Efficiency Frequency (MHz)Peak Gain (dBi)Efficiency (%) 2400 1.6252.29 2410 1.7152.17 2420 1.9353.14 2430 1.9854.16 2440 2.0057.62 2450 2.1759.64 2460 2.4561.55 2470 2.3860.64 2480 2.5462.86 2490 2.3059.85 2500 2.4960.41 4 Radiation Pattern Phi 0 2D Phi 90 2D 5 Theta 90 2D 2480MHz3D

Shenzhen DL Testing Technology Co., Ltd. EUT TEST PHOTO Radiated Measurement Photos Shenzhen DL Testing Technology Co., Ltd. Conducted Measurement Photos ※※※※※ END OF REPORT ※※※※※