2AV99-MIRP01Gramophone sound

FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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 or more 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. 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.

Co m Ad d Pr o Mo d Pr o We act We an d issu our Sig Na m Title Com mpany: She dress: No.1 oduct Name del Numbe oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: Shenzh enzhen Hong 2-1, anliangl e: Gramopho er(s): MI-RP ription: Gra MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s Yemei Kun Manager Shenzhen hen Hongyu Agen gyuan Phono liyuan road, one sound 01, HY-T01, amophone so bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect n Hongyuan P uan Phono nt Auth ology Techno henggang st 03, 05, 06, 0 ound Boulder C o erning the c allowed to f regulatory a cation. Any t as acts of Phonology ology Tech horizat ology Co., Lt treet, longga 08, 09, M6, M ourt, Pleasa certification forward all i agencies as and all acts our own. Technology nology Co tion td. ng district, sh M3, M8 anton, Califo of above na information s required a s carried ou Date: y Co., Ltd. ., Ltd. henzhen city ornia 94566 amed equip related to t nd to discu ut by MiCOM Apr. 28, 202 y. China 6, USA, to pment. the approva ss any M Labs on 20 al

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Model Difference Declaration To Whom It May Concern, We, Shenzhen Hongyuan Phonology Technology Co., Ltd.(Gramophone sound) Trademark:Years stay; Model Number: MI-RP01, HY-T01, 03, 05, 06, 08, 09, M6, M3, M8 All model’s the function, software and electric circuit are the same, only with a product color and model named different for commercial purpose. Test sample model: MI-RP01. Please contact me if you have any question. Name: Yemei Kun Date: Apr. 28, 2020 Title: Manager Signature of applicant:

Annex A External Photos Report No.:HK2004230761-E Page 1 of 4 Report No.:HK2004230761-E Page 2 of 4 Report No.:HK2004230761-E Page 3 of 4 Report No.:HK2004230761-E Page 4 of 4

FCC ID LABEL: Ca. 27mm x 30mm Label Location FCC ID: 2AV99-MIRP01

Annex B Internal Photo Report No.:HK2004230761-E Page 1 of 3 Antenna Report No.HK2004230761-E Page 2 of 3 Report No.HK2004230761-E Page 3 of 3

Page 1 of 31 Report No.: HK2004230761-E FCC TEST REPORT Test report On Behalf of Shenzhen Hongyuan Phonology Technology Co., Ltd. For Gramophone sound Model No.: MI-RP01, HY-T01, 03, 05, 06, 08, 09, M6, M3, M8 FCC ID: 2AV99-MIRP01 Prepared for : Shenzhen Hongyuan Phonology Technology Co., Ltd. No.12-1, anliangliyuan road, henggang street, longgang district, shenzhen city. China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Date of Test: Apr. 20, 2020 ~ Apr. 27, 2020 Date of Report: Apr. 27, 2020 Report Number: HK2004230761-E Page 2 of 31 Report No.: HK2004230761-E TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen Hongyuan Phonology Technology Co., Ltd. Address ................................. : No.12-1, anliangliyuan road, henggang street, longgang district, shenzhen city. China Manufacture's Name ............ : Shenzhen Hongyuan Phonology Technology Co., Ltd. Address ................................. : No.12-1, anliangliyuan road, henggang street, longgang district, shenzhen city. China Product description Trade Mark: Years stay Product name ........................... : Gramophone sound Model and/or type reference : MI-RP01, HY-T01, 03, 05, 06, 08, 09, M6, M3, M8 Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.249 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................................ : Date (s) of performance of tests ............. : Apr. 20, 2020 ~ Apr. 27, 2020 Date of Issue ........................................... : Apr. 27, 2020 Test Result ............................................... : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou) Page 3 of 31 Report No.: HK2004230761-E Table of Contents Page 1 . TEST SUMMARY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 Operation of EUT during testing 7 2.3 DESCRIPTION OF TEST SETUP 8 2.4 MEASUREMENT INSTRUMENTS LIST 9 3 . CONDUCTED EMISSIONS TEST 10 3.1 Conducted Power Line Emission Limit 10 3.2 Test Setup 10 3.3 Test Procedure 10 3.4 Test Result 11 4 RADIATED EMISSION TEST 13 4.1 Radiation Limit 13 4.2 Test Setup 13 4.3 Test Procedure 14 4.4 Test Result 14 5 out of Band Emissions 20 5.1 Limits 20 5.2 Test Procedure 20 5.3 Test Result 20 6 OCCUPIED BANDWIDTH MEASUREMENT 22 6.1 Test Setup 22 6.2 Test Procedure 22 6.3 Measurement Equipment Used 22 6.4 Test Result 22 7 ANTENNA REQUIREMENT 28 8 PHOTOGRAPH OF TEST 29 8.1 Radiated Emission 29 8.2 Conducted Emission 30 9 PHOTOGRAPH OF TEST 31 Page 4 of 31 Report No.: HK2004230761-E ** Modifited History ** Revison Description Issued Data Remark Revsion 1.0 Initial Test Report Release Apr. 27, 2020 Jason Zhou Page 5 of 31 Report No.: HK2004230761-E 1. TEST SUMMARY 1.1 TEST PROCEDURES AND RESULTS FCC PART 15.249 CONDUCTED EMISSIONS TEST §15.207 PASS RADIATED EMISSION TEST §15.249 (a) (d)/ §15.209 PASS out of Band Emissions §15.249 (d)/ §15.205 PASS OCCUPIED BANDWIDTH MEASUREMENT§15.215 (c) PASS ANTENNA REQUIREMENT §15.203 PASS 1.2 TEST FACILITY Test Firm : Shenzhen HUAK Testing Technology Co., Ltd. Address : 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Designation Number : CN1229 1.3 MEASUREMENT UNCERTAINTY Measurement Uncertainty Conducted Emission Expanded Uncertainty =2.23dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 3.08dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz)= 4.42dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.06dB, k=2 Page 6 of 31 Report No.: HK2004230761-E 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Gramophone sound Model Name MI-RP01 Serial No HY-T01, 03, 05, 06, 08, 09, M6, M3, M8 Model Difference All model’s the function, software and electric circuit are the same, only with a product color and model named different. Test sample model: MI-RP01 FCC ID 2AV99-MIRP01 Antenna Type PCB Antenna Antenna Gain -0.58dBi BT Operation frequency 2402-2480MHz Number of Channels 79CH Modulation Type GFSK, π/4DQPSK, 8DPSK Power Source DC 5V from USB Power Rating DC 5V from USB Page 7 of 31 Report No.: HK2004230761-E 2.1.1 Carrier Frequency of Channels Channel List Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 00 2402 27 2429 54 2456 01 2403 28 2430 55 2457 02 2404 29 2431 56 2458 03 2405 30 2432 57 2459 04 2406 31 2433 58 2460 05 2407 32 2434 59 2461 06 2408 33 2435 60 2462 07 2409 34 2436 61 2463 08 2410 35 2437 62 2464 09 2411 36 2438 63 2465 10 2412 37 2439 64 2466 11 2413 38 2440 65 2467 12 2414 39 2441 66 2468 13 2415 40 2442 67 2469 14 2416 41 2443 68 2470 15 2417 42 2444 69 2471 16 2418 43 2445 70 2472 17 2419 44 2446 71 2473 18 2420 45 2447 72 2474 19 2421 46 2448 73 2475 20 2422 47 2449 74 2476 21 2423 48 2450 75 2477 22 2424 49 2451 76 2478 23 2425 50 2452 77 2479 24 2426 51 2453 78 2480 25 2427 52 2454 26 2428 53 2455 2.2 Operation of EUT during testing Operating Mode The mode is used: Transmitting mode Low Channel: 2402MHz Middle Channel: 2441MHz High Channel: 2480MHz Page 8 of 31 Report No.: HK2004230761-E 2.3 DESCRIPTION OF TEST SETUP Operation of EUT during conducted testing and Radiation testing, Above1GHz Radiation testing: AC Plug ● Adapter information Model: HW-059200CHQ Input: 100-240V, 50/60Hz, 0.5A Output: 5VDC, 2A The sample was placed (0.8m below 1GHz, 1.5m above 1GHz) above the ground plane of 3m chamber. Measurements in both horizontal…

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