2A3QW-M-RECEIVERRECEIVER

Federal Communication Commission Interference 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. 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 against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following 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. 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. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. FOR PORTABLE DEVICE USAGE Radiation Exposure Statement: The product comply with the FCC portable RF exposure limit set forth for an uncontrolled environment and are safe for intended operation as described in this manual. The further RF exposure reduction can be achieved if the product can be kept as far as possible from the user body or set the device to lower output power if such function is available. 1.Specification Product name 2.4G Wireless Dongle Model No. VS16D01A Frequency range 2402~2480MHz Modulating type GFSK Channel Number 79 channels Battery information USB 5V Antenna Type Printed Antenna Antenna length / Antenna Gain / Product dimension / Product weight / Operating temperature -40°C~ 80°C Storage temperature -40°C~ 125°C 2.Channel frequency 1CH 2402 MHz 41CH 2442 MHz 2CH 2403 MHz 42CH 2443 MHz 3CH 2404 MHz 43CH 2444 MHz 4CH 2405 MHz 44CH 2445 MHz 5CH 2406 MHz 45CH 2446 MHz 6CH 2407 MHz 46CH 2447 MHz 7CH 2408 MHz 47CH 2448 MHz 8CH 2409 MHz 48CH 2449 MHz 9CH 2410 MHz 49CH 2450 MHz 10CH 2411 MHz 50CH 2451 MHz 11CH 2412 MHz 51CH 2452 MHz 12CH 2413 MHz 52CH 2453 MHz 13CH 2414 MHz 53CH 2454 MHz 14CH 2415 MHz 54CH 2455 MHz 15CH 2416 MHz 55CH 2456 MHz 16CH 2417 MHz 56CH 2457 MHz 17CH 2418 MHz 57CH 2458 MHz 18CH 2419 MHz 58CH 2459 MHz 19CH 2420 MHz 89CH 2460 MHz 20CH 2421 MHz 60CH 2461 MHz 21CH 2422 MHz 61CH 2462 MHz 22CH 2423 MHz 62CH 2463 MHz 23CH 2424 MHz 63CH 2464 MHz 24CH 2425 MHz 64CH 2465 MHz 25CH 2426 MHz 65CH 2466 MHz 26CH 2427 MHz 66CH 2467 MHz 27CH 2428 MHz 67CH 2468 MHz 28CH 2429 MHz 68CH 2469 MHz 29CH 2430 MHz 69CH 2470 MHz 30CH 2431 MHz 70CH 2471 MHz 31CH 2432 MHz 71CH 2472 MHz 32CH 2433 MHz 72CH 2473 MHz 33CH 2434 MHz 73CH 2474 MHz 34CH 2435 MHz 74CH 2475 MHz 35CH 2436 MHz 75CH 2476 MHz 36CH 2437 MHz 76CH 2477 MHz 37CH 2438 MHz 77CH 2478 MHz 38CH 2439 MHz 78CH 2479 MHz 39CH 2440 MHz 79CH 2480 MHz 40CH 2441 MHz Each Dongle work in the 16 channels, these 16 channels from 40 randomly generated。 3. Hopping information Pseudo-random hopping 250 times in 1Sec. through 16 channels. (if the product used BT technology, this section is not necessary)

HANMI MICRONICS INC. Apr 12, 2021 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370a Newberry, Florida 32669 USA Letter of Authorization We, the undersigned, hereby authorize Yeong Hwan Hong of ICR Co.,Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID : 2A3QW-M-RECEIVER including signing of all documents relating to these matters. Any and all acts carried out by Yeong Hwan Hong of ICR Co.,Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from HANMI MICRONICS INC. “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, Jay Maeng / Senior Researcher

HANMI MICRONICS INC. Elproma Elektronika Sp. z o.o Rev 11/20/07 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of 2A3QW-M-RECEIVER Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram M-RECEIVER_Blk.pdf Part list M-RECEIVER_Part List.pdf Schematics M-RECEIVER_Schematic.pdf Operational Description M-RECEIVER_OpDesc.pdf 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. 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. 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); Exhibit Type File Name External Photo M-RECEIVER_External Photos.pdf Internal Photo M-RECEIVER_Internal Photos.pdf Manual M-RECEIVER_Manual.pdf Test Set-up Photo M-RECEIVER_Tsup Photos.pdf For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. Sincerely, Jay Maeng / Senior Researcher

Front Rear Side 1 Side 2 Side 3 Side 4

2A3QW-M-RECEIVER FCCID : 2A3QW-M-RECEIVER

Internal of sample (dongle) Antenna (Close-up and Loaction) Main Board(dongle, front) Main Board (dongle, rear)

페이지(page) : ( 2 )/( 총(Total) 6 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E222154-0A Contents 1. Applicant & Manufacturer & Test Laboratory Information .................................................................................. 4 1.1 Applicant information ........................................................................................................................................ 4 1.2 Manufacturer Information ................................................................................................................................. 4 1.3 Test Laboratory Information ............................................................................................................................ 4 2. Equipment under Test(EUT) Information ................................................................................................................. 5 2.1 General Information ........................................................................................................................................... 5 2.2 Additional Information ...................................................................................................................................... 5 2.3 Mode of operation during the test .................................................................................................................. 5 2.4 Modifications of EUT ......................................................................................................................................... 5 3. Maximum Permissible Exposure ............................................................................................................................... 6 3.1 RF Exposure calculation .................................................................................................................................. 6 3.2 Result ..................................................................................................................................................................... 7 페이지(page) : ( 3 )/( 총(Total) 6 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E222154-0A Revision History Issued Report No. Issued Date Revisions Effect Section ICRT-TR-E222154-0A 2022.08.22 Initial Issue All 페이지(page) : ( 4 )/( 총(Total) 6 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E222154-0A 1. Applicant & Manufacturer & Test Laboratory Information 1.1 Applicant information Applicant HANMI MICRONICS INC. Address 72, Samdo-ro 48beon-gil, Yangchon-eup, Gimpo-si, Gyeonggi-do, Korea. Contact Person Jay Maeng Telephone No. 82-01-3301-8347 Fax No. 82-07-3273-2420 E-mail [email protected] 1.2 Manufacturer Information Manufacturer HANMI MICRONICS INC. Address 72, Samdo-ro 48beon-gil, Yangchon-eup, Gimpo-si, Gyeonggi-do, Korea. 1.3 Test Laboratory Information Conducted tests were performed at Laboratory ICR Co., Ltd. Address 112, Hwanggeum 3-ro 7beon-gil, Hagun-ri, Yangchon-eup, Gimpo-si, Gyeonggi- do, Korea Telephone No. +82-2-6351-9002 Fax No. +82-2-6351-9007 RRA No. KR0165 KOLAS No. KT652 페이지(page) : ( 5 )/( 총(Total) 6 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E222154-0A 2. Equipment under Test(EUT) Information 2.1 General Information Product Name RECEIVER Brand Name - Model Name M_RECEIVER Additional Model Name - FCC ID 2A3QW- M-RECEIVER Hardware Version 1.0 2.2 Additional Information Equipment Class DSS - Frequency Hopping Spread Spectrum system Device Type Stand-alone Operating Frequency 2 402 ㎒ ~ 2 480 ㎒ RF Output Power DSS : GFSK -5.94 ㏈m Number of Channel DSS : 79 ch Modulation Type GFSK Antenna Type PCB Antenna Antenna Gain 0.338 ㏈i Antenna Operating Mode Single Antenna Equipment with only one antenna 2.3 Mode of operation during the test - The EUT is continuous transmission mode during the test with set at Low Channel, Middle Channel, and High Channel. To get a maximum radiated emission levels from the EUT, the EUT was moved throughout the XY, YZ, XZ planes. 2.4 Modifications of EUT - None 페이지(page) : ( 6 )/( 총(Total) 6 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E222154-0A 3. Maximum Permissible Exposure 3.1 RF Exposure calculation According to the FCC rule §1.1310 the limit for General Population/Uncontrolled exposure is 1 ㎽/㎠ for the device operating 1 500 ㎒ ~ 100 000 ㎒. Kind of EUT RECEIVER Operating Frequency Band □ WLAN(802.11b/g/n(HT20)): 2 412 ㎒ ~ 2 462 ㎒ □ WLAN(802.11n(HT40)): 2 422 ㎒ ~ 2 452 ㎒ □ WLAN: 5 180 ㎒ ~ 5 320 ㎒ / 5 500 ㎒ ~ 5 700 ㎒ □ WLAN: 5 745 ㎒ ~ 5 825 ㎒ ■ Bluetooth: 2 402 ㎒ ~ 2 480 ㎒ Max. Output Power GFSK -5.94 ㏈m Exposure Evaluation Applied □ MPE □ SAR ■ N/A 페이지(page) : ( 7 )/( 총(Total) 6 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E222154-0A 3.2 Result According to the procedure, KDB 447498 D01, the standalone SAR test exclusion threshold is [(Max. Power of channel, including tune-up tolerance, ㎽) / (Min. test separation distance, ㎜)] x [√f(㎓)] < 3 Conclusion: The SAR test exclusion threshold is less than 3, so the device meets the RF Exposure Requirement and excluded SAR Test. Operating Mode Frequency (㎒) Target Power W / tolerance Max tune up power Separation distance (㎜) RF exposure Limit (㏈m) (㏈m) (㎽) GFSK 2 402 -5.94 ± 0.5 -5.44 0.29 5.00 0.09 3.00 - END -

페이지(page) : ( 2 )/( 총(Total) 41) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E222153-0A Contents 1. Applicant & Manufacturer & Test Laboratory Information .................................................................................. 5 1.1 Applicant information ........................................................................................................................................ 5 1.2 Manufacturer Information ................................................................................................................................. 5 1.3 Test Laboratory Information ............................................................................................................................ 5 2. Equipment under Test(EUT) Information ................................................................................................................. 6 2.1 General Information ........................................................................................................................................... 6 2.2 Additional Information ...................................................................................................................................... 6 2.3 Mode of operation during the test .................................................................................................................. 6 2.4 Modifications of EUT ......................................................................................................................................... 6 3. Test Summary ................................................................................................................................................................. 7 3.1 Test standards and results .............................................................................................................................. 7 3.2 Purpose of the test ............................................................................................................................................. 7 3.3 Test Methodology ............................................................................................................................................... 7 3.4 Configuration of Test System ......................................................................................................................... 7 3.5 Antenna requirement ......................................................................................................................................... 8 4. Used equipment on test ............................................................................................................................................... 9 5. 20 ㏈ Bandwidth & 99 % Bandwidth ...................................................................................................................... 10 5.1 Operating environment ................................................................................................................................... 10 5.2 Measurement method ...................................................................................................................................... 10 5.3 Limit ..................................................................................................................................................................... 10 5.4 Test data ............................................................................................................................................................. 10 6. Carrier Frequency Separation .................................................................................................................................. 14 6.1 Operating environment ................................................................................................................................... 14 6.2 Measurement method ...................................................................................................................................... 14 6.3 Limit ..................................................................................................................................................................... 14 6.4 Test data ............................................................................................................................................................. 14 6.4.1 Measured Results .................................................................................................................................... 14 6.4.2 Measured Graph ....................................................................................................................................... 15 7. Number of Hopping Frequency ................................................................................................................................ 17 7.1 Operating environment ................................................................................................................................... 17 7.2 Measurement method ...................................................................................................................................... 17 7.3 Limit ..................................................................................................................................................................... 17 7.4 Test data ............................................................................................................................................................. 17 7.4.1 Measured Results .................................................................................................................................... 17 7.4.2 Measured Graph ....................................................................................................................................... 18 8. Time of Occupancy (dwell Time) ......................................................................................................................…

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페이지(page) : ( 1 )/( 총3 ) ICRT-QP-22-02 Rev.5 Report No. Test Setup Photo Test Setup Radiated measurement for Above 1 ㎓ (Dongle, Front side) Test Setup Radiated measurement for Above 1 ㎓ (Dongle, Rear side) 페이지(page) : ( 2 )/( 총3 ) ICRT-QP-22-02 Rev.5 Report No. Test Setup Radiated measurement for below 1 ㎓ (Dongle, Front side) Test Setup Radiated measurement for below 1 ㎓ (Dongle, Rear side) 페이지(page) : ( 3 )/( 총3 ) ICRT-QP-22-02 Rev.5 Report No. Test Setup Conducted measurement (Dongle, Front side) Test Setup Conducted measurement (Dongle, Side)