2AVCWMWC434IEEE802.11ad 60GHz Module

Product MWC‐434 WiGig USB Adapter 60GHz (IEEE 802.11ad) Wireless USB adapter for ultra‐fast speed and super‐low latency communication solutions ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ Miliwave Co., Ltd. [email protected] +82‐70‐8825‐0630 OVERVIEW The Miliwave MWC‐434 WiGig USB Adapter (IEEE 802.11ad compliant) designed for ultra‐fast speed and super‐ low latency wireless communication products such as Wireless 8K AR/VR Headset, Wireless 4K UHD Display/Signage, Point‐to‐Point Multi‐Gigabit Backhaul and Multi‐Gigabit Fixed Wireless, etc. It includes Baseband, 60 GHz RF Radio (Single or Dual) with phase array beam‐forming antenna for bi‐directional communications. MAIN FEATURE . IEEE 802.11ad fully compliant . 2.0Gbps throughput @ LOS 10 meters . Robust wireless connection with world’s first 60GHz dual‐RF technology . Adaptive beam‐Forming Algorithm . SIZE: 35.0mm X 45.0mm (MWC‐434 – Dual RF), . POWER CONSUMPTION: < 3.5 W APPLICATIONS . Wireless 8K AR/VR Headset . Wireless 4K/8K UHD Display/Signage . Point‐to‐Point Multi Giga‐bit Backhaul . Multi Giga‐bit Fixed Wireless . Router for Smart Rout CHARACTERISTICS . Quad‐core ARM Cortex A‐53 CPU . IEEE 802.11ad Single‐Carrier PHY . IEEE 802.11ad MAC . On‐board Boot ROM/SRAM . INTERFACE: USB3.0 . Driver auto‐load from on‐board flash memory . Supports MCS 0 ~ 12 . Beam‐forming Phase Array . Support Ch2 . AVE. EIRP: 25dBm . EVM: ‐22dB CERTIFICATION . FCC approved Product MWC‐434 WiGig USB Adapter 60GHz (IEEE 802.11ad) Wireless USB adapter for ultra‐fast speed and super‐low latency communication solutions ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ Miliwave Co., Ltd. [email protected] +82‐70‐8825‐0630 FCC Statement 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times. OEM Responsibilities to comply with FCC ‐ The OEM integrator is responsible for ensuring that the end‐user has no manual instructions to remove or install module. ‐ The module is limited to installation in mobile or fixed applications. ‐ The transmitter module must not be co‐located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi‐transmitter product procedures. ‐ Separate approval will be required for all other operating configurations, including portable configurations with respect to Part 2.1093 and different antenna configurations other than supplied antennas. As long as the condition above is met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end‐product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). Also, the OEM integrator is responsible to provide to the host manufacturer for compliance with the Part 15B requirements. Host User Manual The host manual shall include the following regulatory statement: 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. Product MWC‐434 WiGig USB Adapter 60GHz (IEEE 802.11ad) Wireless USB adapter for ultra‐fast speed and super‐low latency communication solutions ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ Miliwave Co., Ltd. [email protected] +82‐70‐8825‐0630 Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times. Host Product labeling The module is labeled with its own FCC. If the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following: “Contains FCC ID: 2AVCWMWC434”

Miliwave Co., Ltd. 423, 105, Gwanggyo-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, South Korea Date: Jan 20, 2020 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370 Newberry, Florida 32669 USA Letter of Authorization We, the undersigned, hereby authorize Guenki Son of DT&C Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: 2AVCWMWC434 including signing of all documents relating to these matters. Any and all acts carried out by Guenki Son of DT&C Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Miliwave Co., Ltd. “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, Sean Rha VP of Business Development

Miliwave Co., Ltd. 423, 105, Gwanggyo-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, South Korea Date: Dec.12 th. 2019 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370 Newberry, Florida 32669 USA RE: Request of Confidentiality for FCC ID: 2AVCWMWC434 To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, Miliwave Co., Ltd. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give Miliwave Co., Ltd. temporary confidentiality of commercially sensitive information prior to product release. The requested permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Schematics 3 Part Lists 4 Operation Description 5 NA SHORT-TERM 6 Internal Photos 7 External Photos 8 Test-Setup Photos 9 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Contact Name: Sean Rha Title: VP of Business Development

Miliwave Co., Ltd. 423, 105, Gwanggyo-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, South Korea FCC ID: 2AVCWMWC434 MODULAR APPROVAL LETTER Modular Approval Requirement Answers (i) The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. Yes (ii) The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with part 15 requirements under conditions of excessive data rates or over-modulation. Yes (iii) The modular transmitter must have its own power supply regulation. Yes (iv) The modular transmitter must comply with the antenna and transmission system requirements of § § 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of §15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. Yes (v) The module must demonstrate compliance in a stand-alone configuration. Yes (vi) The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. Yes (vii) The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. Yes (viii) The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. Yes Sincerely, Name: Sean Rha Title: VP of Business Development

FCC ID : 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. View 1 FCC ID : 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. View 2 FCC ID : 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. View 3

FCC ID: 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label.

FCC ID : 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. View 1 FCC ID : 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. View 2 FCC ID : 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. View 3 <Antenna>

FCC ID: RF function or Mode Maximum EIRP (dBm) Note1 Maximum EIRP (mW) Maximum power density (mW/cm 2 ) Requriment (mW/cm 2 ) 802.11ad60480~6048028.00630.9570.12551.000 ~ ~ ~ ~ ~ ~ ~ ~ ▪ S =- Note = / ( 4 X 20 2 X π ) = mW/cm 2 Electric Field strength (V/m) Magnetic field strength (A/m) Power Density (mW/cm 2 ) Averageing time (minutes) 0.3~1.346141.63*10030 1.34~30824/f2.19 / f *180 / f 2 30 30~30027.50.0730.230 300~1,500f / 150030 1,500~100,0001.030 Conclusion : ▪ Limits for General Population/Uncontrolled Exposure Frequency range (MHz) 2AVCWMWC434 Frequency range (MHz) The EUT will only be used with a separation of 20 centimeters or greater between the antenna and the body of the user. The MPE sample calculation for this exposure is shown below. Note1: Please refer to the Operational Description for Max EIRP. MPE Calculation R= Distance to the center of the radiation of the antenna(20cm) The exposure condition of this device is compliant with FCC EIRP / ( 4 R 2 π ) 1 S= Maximum power density(mW/cm 2 ) 0 EIRP= Equivalent Isotropic Radiated Power(mW) f = frequency in MHz * = Plane-wave equivalent power density

FCC ID : 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. Test Setup photographs EUT Position: X-axis EUT Position: Y-axis EUT Position: Z-axis FCC ID : 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (Below 1GHz) FCC ID : 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (Above 1GHz) FCC ID : 2AVCWMWC434 Copyright Ⓒ 2020, DT&C Co., Ltd. Test Setup Photo of AC Line Conducted Measurement