2AXYK-K2PRO3D Printer

Shenzhen Anycubic Technology Co.,Ltd Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 8/29/2023 U.S. Agent Designation S henzhen Anycubic Technology Co.,Ltd 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: 2AXYK-K2PRO): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of Shenzhen Anycubic Technology Co.,Ltd. Shenzhen Anycubic Technology Co.,Ltd with the FRN 0030126130 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). 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 within 30 days via the granting TCB. Since rely, Signature xianping sun Manager Shenzhen Anycubic Technology Co.,Ltd Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: Shenzhen Anycubic Technology Co.,Ltd Address: 12-13th floor, Building #3B, Vanke Times Square, No.85 Longcheng Avenue, Longcheng Street, Longgang District, Shenzhen, Guangdong Province, China Phone: +86-18682218561 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-08-29 Name / Title: Xianping Sun / Manager Company: Shenzhen Anycubic Technology Co.,Ltd Address: 12-13th floor, Building #3B, Vanke Times Square, No.85 Longcheng Avenue, Longcheng Street, Longgang District, Shenzhen, Guangdong Province, China Phone: +86-18682218561 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2AXYK-K2PRO Anycubic Kobra 2 Pro, Kobra 2 Pro We, applicant Company Name: Shenzhen Anycubic Technology Co.,Ltd Address: 12-13th floor, Building #3B, Vanke Times Square, No.85 Longcheng Avenue, Longcheng Street, Longgang District, Shenzhen, Guangdong Province, China Phone: +86-18682218561 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-08-29 Name / Title: Xianping Sun / Manager Company: Shenzhen Anycubic Technology Co.,Ltd Address: 12-13th floor, Building #3B, Vanke Times Square, No.85 Longcheng Avenue, Longcheng Street, Longgang District, Shenzhen, Guangdong Province, China Phone: +86-18682218561 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 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 request confidentiality for the documentation of the following products: FCC ID Model name 2AXYK-K2PRO Anycubic Kobra 2 Pro, Kobra 2 Pro For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-08-29 Name / Title: Xianping Sun / Manager Company: Shenzhen Anycubic Technology Co.,Ltd Address: 12-13th floor, Building #3B, Vanke Times Square, No.85 Longcheng Avenue, Longcheng Street, Longgang District, Shenzhen, Guangdong Province, China Phone: +86-18682218561 E-Mail: [email protected]

Page 1 of 1 Rev.2.0 Shenzhen Anycubic Technology Co.,Ltd WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2BBG9-NT8A11BTGR Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Xianping Sun / Manager Signature: Phone: +86-18682218561 Email: [email protected] Date: 2023-08-29

Page 1 of 1 Rev.2.0 Shenzhen Anycubic Technology Co.,Ltd WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2AXYK-K2PRO Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Xianping Sun / Manager Signature: Phone: +86-18682218561 Email: [email protected] Date: 2023-08-29

Page 1 of 5 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 5 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 5 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 5 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 Page 5 of 5 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9 Fig. 10

Page 1 of 1 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity LABEL AND LOCATION Label Location

Page 1 of 5 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Internal Photos of the EUT Fig. 1 Fig. 2 Bluetooth/WIFI Antenna Page 2 of 5 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 3 Fig. 4 Page 3 of 5 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 5 Fig. 6 Page 4 of 5 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 7 Fig. 8 Page 5 of 5 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Fig. 9 Fig. 10

Page 1 of 6 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity FCC RF Exposure Evaluation 1. Product Information FCC ID : 2AXYK-K2PRO Product name : 3D Printer Test Model : Anycubic Kobra 2 Pro Additional Model No. : Kobra 2 Pro Model Declaration : PCB board, structure and internal of these model(s) are the same, So no additional models were tested Power supply : Input: 100-120V/200-240V~, 50/60Hz, 8.5A Max Hardware Version : V1.0.0 Software Version : V1.9.1 Bluetooth Frequency Range : 2402MHz~2480MHz Channel Number : 79 channels for Bluetooth V4.2(DSS) 40 channels for Bluetooth V4.2 (DTS) Channel Spacing : 1MHz for Bluetooth V4.2 (DSS) 2MHz for Bluetooth V4.2 (DTS) Modulation Type : GFSK, π/4-DQPSK, 8-DPSK for Bluetooth V4.2(DSS) GFSK for Bluetooth V4.2 (DTS) Bluetooth Version : V4.2 Antenna Description : Internal Antenna, 1.92dBi(Max.) WIFI(2.4G Band) Frequency Range : 2412MHz~2462MHz Channel Number : 11 Channels for 20MHz bandwidth(2412~2462MHz) 7 Channels for 40MHz bandwidth(2422~2452MHz) Channel Spacing : 5MHz Modulation Type : IEEE 802.11b: DSSS (CCK, DQPSK, DBPSK) IEEE 802.11g: OFDM (64QAM, 16QAM, QPSK, BPSK) IEEE 802.11n: OFDM (64QAM, 16QAM,QPSK,BPSK) Antenna Description : Internal Antenna, 1.92dBi(Max.) Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Moblie Device 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of Page 2 of 6 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. 3. Limit 3. 1 Refer Evaluation Method ANSI C95.1–2019: IEEE Standard for Safety Levels with Respect to Human Exposure to Electric, Magnetic, and Electromagnetic Fields, 0 Hz to 300 GHz FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices. 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Uncontrolled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density Page 3 of 6 FCC ID: 2AXYK-K2PRO Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information EUT can only use antennas certificated as follows provided by manufacturer; Internal/External Identification Antenna type and antenna number Operate frequency band Maximum antenna gain Notes Antenna Internal Antenna 2400-2500 MHz 1.92 dBi Bluetooth Antenna / WIFI Antenna 6.Conducted Power Results [BT] Mode Channel Frequency (MHz) Peak Conducted Output Power (dBm) GFSK 0 2402 2.89 39 2441 2.64 78 2480 3.18 π/4DQPSK 0 2402 3.19 39 2441 2.87 78 2480 3.1 8DPSK 0 2402 4.94 19 2441 5.45 39 2480 5.65 [BLE] Mode Chan…

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科信无线 Frequency ID1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz)2400.02410.02420.02430.02440.02450.02460.02470.02480.02490.02500.0 Efficiency (dBi)-1.57-1.73-1.90-1.98-1.97-1.91-2.02-2.04-1.98-2.05-1.95 Gain (dBi)1.921.341.081.081.121.181.061.161.261.141.13 Efficiency (%)69.7167.1164.5963.3363.4964.4362.7762.4663.4662.4063.81 Directivity (dB)3.483.072.983.063.103.093.083.203.243.183.08 Peak Gain Position (Theta)91.0091.0074.0075.0076.0077.0084.0086.0087.0088.0089.00 Peak Gain Position (Phi)79.0079.006.002.000.00356.00108.0087.0087.0083.0081.00 Efficiency ThetaPol (%)68.2465.7363.3062.1462.3963.4061.8261.5262.4861.3962.74 Efficiency PhiPol (%)1.481.391.291.191.101.030.950.940.981.011.08 Upper Hem. Efficiency (%)44.2441.7739.3538.3538.5439.4138.7338.7739.4038.4638.74 Lower Hem. Efficiency (%)25.4825.3425.2424.9824.9525.0224.0423.6924.0623.9425.07 VER7 T90(H)圆度1.221.071.121.211.581.942.122.121.891.631.35 Gain 15deg (dBi) E1(XZ)波瓣宽度67.0067.0068.0069.0068.0069.0068.0070.0071.0071.0070.00 E1(XZ)前后比6.266.366.306.185.865.515.345.365.455.735.86 E2(YZ)波瓣宽度45.0055.0068.0070.0071.0070.0050.0048.0047.0047.0048.00 E2(YZ)前后比4.904.153.513.293.183.323.784.314.744.995.05 最大增益处轴比(P)1.501.501.501.501.501.501.501.501.501.501.50 仰角10度最差(大)轴比(P)1.501.501.501.501.501.501.501.501.501.501.50 Hc(XY)波瓣宽度360.00360.00360.00360.00360.00360.00360.00360.00360.00360.00360.00 Hc(XY)前后比0.880.570.590.851.391.841.991.931.671.341.09 Empty max69.71 min62.40 Model:NZ24G58G0018 Shenzhen Kexin Wireless Technology Co., Ltd. 301, building h, hongyongli Industrial Zone, shabeili, Longxin community, Baolong street, Longgang District, Shenzhen, China 2400.0MHz H+V, Eff: 69.7%Back View2400.0MHz Total(E1-XZ), Max= 1.23dBi2400.0MHz Total(E2-YZ), Max= 1.85dBiTotal(H-XY), Max= 1.92dBi, CirD=1.22 1.92 0.08 -1.77 -3.61 -5.45 -7.29 -9.13 -10.98 -12.82 -14.66 -16.5 -18.35 -20.19 -22.03 -23.87 -25.71 -27.56 -29.4 2410.0MHz H+V, Eff: 67.1%Back View2410.0MHz Total(E1-XZ), Max= 1.16dBi2410.0MHz Total(E2-YZ), Max= 1.26dBiTotal(H-XY), Max= 1.30dBi, CirD=1.07 1.34 -0.5 -2.34 -4.19 -6.03 -7.87 -9.71 -11.55 -13.4 -15.24 -17.08 -18.92 -20.77 -22.61 -24.45 -26.29 -28.13 -29.98 2420.0MHz H+V, Eff: 64.6%Back View2420.0MHz Total(E1-XZ), Max= 1.06dBi2420.0MHz Total(E2-YZ), Max= 0.81dBiTotal(H-XY), Max= 0.75dBi, CirD=1.12 1.08 -0.76 -2.6 -4.45 -6.29 -8.13 -9.97 -11.81 -13.66 -15.5 -17.34 -19.18 -21.03 -22.87 -24.71 -26.55 -28.39 -30.24 2430.0MHz H+V, Eff: 63.3%Back View2430.0MHz Total(E1-XZ), Max= 1.07dBi2430.0MHz Total(E2-YZ), Max= 0.78dBiTotal(H-XY), Max= 0.37dBi, CirD=1.21 1.08 -0.77 -2.61 -4.45 -6.29 -8.13 -9.98 -11.82 -13.66 -15.5 -17.34 -19.19 -21.03 -22.87 -24.71 -26.55 -28.4 -30.24 2440.0MHz H+V, Eff: 63.5%Back View2440.0MHz Total(E1-XZ), Max= 1.12dBi2440.0MHz Total(E2-YZ), Max= 0.78dBiTotal(H-XY), Max= 0.36dBi, CirD=1.58 1.12 -0.72 -2.56 -4.4 -6.25 -8.09 -9.93 -11.77 -13.61 -15.46 -17.3 -19.14 -20.98 -22.82 -24.67 -26.51 -28.35 -30.19 2450.0MHz H+V, Eff: 64.4%Back View2450.0MHz Total(E1-XZ), Max= 1.17dBi2450.0MHz Total(E2-YZ), Max= 0.94dBiTotal(H-XY), Max= 0.58dBi, CirD=1.94 1.18 -0.67 -2.51 -4.35 -6.19 -8.03 -9.88 -11.72 -13.56 -15.4 -17.25 -19.09 -20.93 -22.77 -24.61 -26.46 -28.3 -30.14 2460.0MHz H+V, Eff: 62.8%Back View2460.0MHz Total(E1-XZ), Max= 1.00dBi2460.0MHz Total(E2-YZ), Max= 1.05dBiTotal(H-XY), Max= 0.68dBi, CirD=2.12 1.06 -0.78 -2.63 -4.47 -6.31 -8.15 -9.99 -11.84 -13.68 -15.52 -17.36 -19.2 -21.05 -22.89 -24.73 -26.57 -28.42 -30.26 2470.0MHz H+V, Eff: 62.5%Back View2470.0MHz Total(E1-XZ), Max= 0.86dBi2470.0MHz Total(E2-YZ), Max= 1.16dBiTotal(H-XY), Max= 0.86dBi, CirD=2.12 1.16 -0.69 -2.53 -4.37 -6.21 -8.05 -9.9 -11.74 -13.58 -15.42 -17.26 -19.11 -20.95 -22.79 -24.63 -26.47 -28.32 -30.16 2480.0MHz H+V, Eff: 63.5%Back View2480.0MHz Total(E1-XZ), Max= 0.81dBi2480.0MHz Total(E2-YZ), Max= 1.26dBiTotal(H-XY), Max= 1.06dBi, CirD=1.89 1.26 -0.58 -2.42 -4.26 -6.11 -7.95 -9.79 -11.63 -13.47 -15.32 -17.16 -19 -20.84 -22.69 -24.53 -26.37 -28.21 -30.05 2490.0MHz H+V, Eff: 62.4%Back View2490.0MHz Total(E1-XZ), Max= 0.73dBi2490.0MHz Total(E2-YZ), Max= 1.12dBiTotal(H-XY), Max= 1.03dBi, CirD=1.63 1.14 -0.71 -2.55 -4.39 -6.23 -8.08 -9.92 -11.76 -13.6 -15.44 -17.29 -19.13 -20.97 -22.81 -24.65 -26.5 -28.34 -30.18 2500.0MHz H+V, Eff: 63.8%Back View2500.0MHz Total(E1-XZ), Max= 0.76dBi2500.0MHz Total(E2-YZ), Max= 1.10dBiTotal(H-XY), Max= 1.08dBi, CirD=1.35 1.13 -0.71 -2.56 -4.4 -6.24 -8.08 -9.92 -11.77 -13.61 -15.45 -17.29 -19.14 -20.98 -22.82 -24.66 -26.5 -28.35 -30.19 3、产品规格图【12CM线双频黑色软内置】

Page 1 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix B RF Test Data for BT LE (Conducted Measurement) Product Name: 3D Printer Test Model: Anycubic Kobra 2 Pro Environmental Conditions Temperature: 23.8  C Relative Humidity: 52.1% ATM Pressure: 100.0 kPa Test Engineer: Ling Zhu Supervised by: Li Huan Page 2 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity B.1 -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT BLE 1M 2402 Ant1 0.706 0.5 Pass NVNT BLE 1M 2440 Ant1 0.716 0.5 Pass NVNT BLE 1M 2480 Ant1 0.7 0.5 Pass Page 3 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs -6dB Bandwidth NVNT BLE 1M 2402MHz Ant1 -6dB Bandwidth NVNT BLE 1M 2440MHz Ant1 Page 4 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity -6dB Bandwidth NVNT BLE 1M 2480MHz Ant1 Page 5 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity B.2 Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Total Power (dBm) Limit (dBm) Verdict NVNT BLE 1M 2402 Ant1 4.2 30 Pass NVNT BLE 1M 2440 Ant1 4.03 30 Pass NVNT BLE 1M 2480 Ant1 3.79 30 Pass Page 6 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs Power NVNT BLE 1M 2402MHz Ant1 Power NVNT BLE 1M 2440MHz Ant1 Page 7 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Power NVNT BLE 1M 2480MHz Ant1 Page 8 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity B.3 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Total PSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNT BLE 1M 2402 Ant1 -11.39 8 Pass NVNT BLE 1M 2440 Ant1 -11.73 8 Pass NVNT BLE 1M 2480 Ant1 -11.18 8 Pass Page 9 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs PSD NVNT BLE 1M 2402MHz Ant1 PSD NVNT BLE 1M 2440MHz Ant1 Page 10 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity PSD NVNT BLE 1M 2480MHz Ant1 Page 11 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity B.4 Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 Ant1 -61.08 -20 Pass NVNT BLE 1M 2480 Ant1 -60.84 -20 Pass Page 12 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Test Graphs Band Edge NVNT BLE 1M 2402MHz Ant1 Ref Band Edge NVNT BLE 1M 2402MHz Ant1 Emission Page 13 of 23 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EB Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-8…

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Page 1 of 55 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EC Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel: +(86) 0755-82591330 | E-mail: [email protected] | Web: www.lcs-cert.com Scan code to check authenticity Appendix C RF Test Data for 2.4G WIFI (Conducted Measurement) Product Name: 3D Printer Test Model: Anycubic Kobra 2 Pro Environmental Conditions Temperature: 23.8  C Relative Humidity: 52.1% ATM Pressure: 100.0 kPa Test Engineer: Ling Zhu Supervised by: Li Huan Page 2 of 55 FCC ID: 2AXYK-K2PRO Report No.: LCSA072123168EC Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianx…

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