2AB4KMTYH7018NOAA Weatherband AM/FM radio with Bluetooth and Flashlight

Important Safety Instructions • Read these Instructions. • Keep these Instructions. • Heed all Warnings. • Follow all instructions. • Do not use this apparatus near water. • Clean only with a dry cloth. • Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. • Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. • Do not defeat the safety purpose of the polarized or grounding - type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. • Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. • Only use attachments/accessories specified by the manufacturer. • Unplug this apparatus during lightning storms or when unused for long periods of time. • Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. • Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. FCC Warnings Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Overview NOAA Weatherband AM/FM Radio with Bluetooth and Flashlight User’s Guide for Model WR224R v3290-01 NOTE: 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. Additional Warnings and Precautions • CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. • Mains plug is used as disconnect device and it should remain readily operable during intended use. In order to disconnect the apparatus from the mains completely, the mains plug should be disconnected from the mains socket outlet completely. • WARNING: Shock hazard - Do Not Open. • CAUTION: Use of controls or adjustments or performance of procedures other than those specified may result in hazardous radiation exposure. • WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. • WARNING: Do not ingest battery, chemical burn hazard. • Battery shall not be exposed to excessive heat such as sunshine, fire or the like. • Lithium batteries, like all rechargeable batteries, are recyclable and should be recycled or disposed of according to state and local guidelines. They should never be disposed of in normal household waste and they should never be incinerated, as they might explode. Contact your local government for disposal or recycling practices in your area. WARNING: To reduce the risk of electric shock, do not remove cover (or back). No user-serviceable parts inside. Refer servicing to qualified service personnel. WARNING : This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings. ca.gov. This product meets and complies with required Federal product guidelines. ATTENTION RISQUE D' ÉLECTROCUTION NE PAS OUVRIR CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. This symbol indicates that this product incorporates double insulation between hazardous mains voltage and user accessible parts. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of un-insulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. – V O L U M E + T U N I N G SOURCE FM 8890MHz9498102106108 AM 5270 KHz X10 90110130150171 CH 7WB NOAA CH 1 ALERTWB FMAM ALERT/STANDBY / SIREN Battery Indicator LED Indicator Lights Radio Tuning Wheel Turn the wheel to tune the radio. Volume Wheel Turn the wheel to adjust the volume. Source/Power Press and hold to power the unit ON or OFF. Press to change source between AM, FM, WB, and Bluetooth. USB and USB-C Charging Ports Use the USB-C Charging Port to charge the unit. Use the USB Charging Port to charge your mobile device. Flashlight/Siren Press…

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EUT EXTERNAL PHOTOGRAPHS MET7018 ----------------The end----------------

EUT INTERNAL PHOTOGRAPHS MET7018 Antenna ----------------The end----------------

FCC ID : 2AB4KMTYH7018  Test Standards and Limits 1. According to KDB 447498 D01 v06, Section 4.3.1 2. FCC Radiofrequency radiation exposure limits: The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤50 mm are determined by: [(max power of channel)/(min test separation distance)]*[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. For 2.4G band device, the limit of worse case is P max ≤3.0*D min )/ f =3.0*5/ 2.480 =9.525mW  Measurement and Calculation 1. Maximum transmit power Antenna Gain: -0.58 dBi Test Mode Antenna Frequency[MHz] Conducted Peak Powert[dBm] DH5 Ant1 2402 -4.23 2441 -3.76 2480 -2.87 2DH5 Ant1 2402 -2.39 2441 -1.69 2480 -1.12 3DH5 Ant1 2402 -1.80 2441 -1.06 2480 -0.36 2. MPE Calculation The Max Conducted Peak Output Power is -0.36 dBm. The Max Antenna Gain is -0.58 dBi. According to the formula. calculate the EIRP test result: EIRP= P x G = 0.92 mW x 0.87 = 0.80mW < 9.525mW So the SAR report is not required. -End of the Report-

Inverted F Antenna Specification Summary CEPS TNA METI TNA G4.2 emaN ledoM lacitreV latnoziroH 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 Bid85.0- niaG .XAM lacitreV dna latnoziroH noitaziraloP Azimuth Beam Pattern Omni-directional mhO 05 ecnadepmI mm htgneL annetnA Manufacture Antenna Photo & Length (mm) Xinyinjia Electronic Technology Co., Ltd Room 1208, No. 25, Shaerhebin Community, Songgang Street, Bao'an District, Shenzhen, Guangdong Province 13.5 13.5mm 11.5mm 5.7mm 3.14mm Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Report No. ENS2406200177W00201R Page 1 of 78 Ver.1.0 TEST REPORT Product Name : NOAA Weatherband AM/FM radio with Bluetooth and Flashlight Model Number : MET7018, WR224, WR224R, WR224PDQ, WR224XXXXXX(where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) FCC ID : 2AB4KMTYH7018 Prepared for : MET INDUSTRIAL LTD Address : Room 605, 6/F., No. 9 Wing Hong Street, Lai Chi Kok, Kowloon, Hong Kong. Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Building 69, Majialong Industry Zone,Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ENS2406200177W00201R Date(s) of Tests : June 22, 2024 to July 18, 2024 Date of issue : July 21, 2024 $二维码$ Report No. ENS2406200177W00201R Page 2 of 78 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ................................................................................................................ 3 2 EUT TECHNICAL DESCRIPTION .............................................................................................................. 5 3 SUMMARY OF TEST RESULT ................................................................................................................... 6 4 TEST METHODOLOGY .............................................................................................................................. 7 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ................................................................ 7 4.2 MEASUREMENT EQUIPMENT USED .......................................................................................... 7 4.3 DESCRIPTION OF TEST MODES ................................................................................................ 8 5 FACILITIES AND ACCREDITATIONS ........................................................................................................ 9 5.1 FACILITIES .................................................................................................................................... 9 5.2 EQUIPMENT.................................................................................................................................. 9 5.3 LABORATORY ACCREDITATIONS AND LISTINGS ..................................................................... 9 6 TEST SYSTEM UNCERTAINTY ............................................................................................................... 10 7 SETUP OF EQUIPMENT UNDER TEST .................................................................................................. 11 7.1 RADIO FREQUENCY TEST SETUP 1......................................................................................... 11 7.2 RADIO FREQUENCY TEST SETUP 2......................................................................................... 11 7.3 CONDUCTED EMISSION TEST SETUP ..................................................................................... 13 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ......................................................... 14 7.5 SUPPORT EQUIPMENT ............................................................................................................. 14 8 FREQUENCY HOPPING SYSTEM REQUIREMENTS ............................................................................ 15 8.1 STANDARD APPLICABLE .................................................................................................................. 15 8.2 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ................................................................ 15 8.3 EQUAL HOPPING FREQUENCY USE ................................................................................................. 16 8.4 FREQUENCY HOPPING SYSTEM ....................................................................................................... 16 9 TEST REQUIREMENTS ........................................................................................................................... 17 9.1 20DB&99%BANDWIDTH ............................................................................................................ 17 9.2 CARRIER FREQUENCY SEPARATION ...................................................................................... 23 9.3 NUMBER OF HOPPING FREQUENCIES ................................................................................... 28 9.4 AVERAGE TIME OF OCCUPANCY (DWELL TIME) .................................................................... 31 9.5 MAXIMUM PEAK CONDUCTED OUTPUT POWER ................................................................... 34 9.6 CONDUCTED SUPRIOUS EMISSION ........................................................................................ 39 9.7 RADIATED SPURIOUS EMISSION ............................................................................................. 51 9.8 CONDUCTED EMISSION TEST ................................................................................................. 75 9.9 ANTENNA APPLICATION ............................................................................................................ 78 Report No. ENS2406200177W00201R Page 3 of 78 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : MET INDUSTRIAL LTD Address : Room 605, 6/F., No. 9 Wing Hong Street, Lai Chi Kok, Kowloon, Hong Kong. Manufacturer : Dongguan City Wangniudun Yinghui Electronics Factory Address : Chijiaoluduan Zhengzhong Road Wangniudun Town Dongguan City, China EUT : NOAA Weatherband AM/FM radio with Bluetooth and Flashlight Model Name : MET7018, WR224, WR224R, WR224PDQ, WR224XXXXXX(where XXXXX denote any printable characters in the ASCII Standard Character Table to represent variances in cosmetics or buyers) Trade Mark : MET,WEATHERX Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS IC RSS-GEN, Issue 5(04-2018)+A1(03-2019)+A2(02-2021) IC RSS-247 Issue 2(02-2017) PASS The above equipment was tes…

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Report No. ENS2406200177W00201R Page 51 of 78 Ver.1.0 DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Report No. ENS2406200177W00201R Page 52 of 78 Ver.1.0 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 Report No. ENS2406200177W00201R Page 53 of 78 Ver.1.0 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 Report No. ENS2406200177W00201R Page 54 of 78 Ver.1.0 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference Report No. ENS2406200177W00201R Page 55 of 78 Ver.1.0 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference Report No. ENS2406200177W00201R Page 56 of 78 Ver.1.0 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 Report No. ENS2406200177W00201R Page 57 of 78 Ver.1.0 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 Report No. ENS2406200177W00201R Page 58 of 78 Ver.1.0 3DH5_Ant1_2402_0~Reference 3DH5_Ant1_2402_30~1000 Report No. ENS2406200177W00201R Page 59 of 78 Ver.1.0 3DH5_Ant1_2402_1000~26500 3DH5_Ant1_2441_0~Reference 3DH5_Ant1_2441_30~1000 Report No. ENS2406200177W00201R Page 60 of 78 Ver.1.0 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference Report No. ENS2406200177W00201R Page 61 of 78 Ver.1.0 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 Report No. ENS2406200177W00201R Page 62 of 78 Ver.1.0 9.7 RADIATED SPURIOUS EMISSION 9.7.1 Applicable Standard According to FCC Part 15.247(d), 15.205, 15.209 and KDB 558074 D01 15.247 MEAS GUIDANCE v05r02 According to IC RSS-Gen and RSS-247 9.7.2 Conformance Limit According to FCC Part 15.247(d): radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) (see §15.205(c)). According to FCC Part15.205, Restricted bands MHz MHz MHz GHz 0.090-0.110 16.42-16.423 399.9-410 4.5-5.15 10.495-0.505 16.69475-16.69525 608-614 5.35-5.46 2.1735-2.1905 16.80425-16.80475 960-1240 7.25-7.75 4.125-4.128 25.5-25.67 1300-1427 8.025-8.5 4.17725-4.17775 37.5-38.25 1435-1626.5 9.0-9.2 4.20725-4.20775 73-74.6 1645.5-1646.5 9.3-9.5 6.215-6.218 74.8-75.2 1660-1710 10.6-12.7 6.26775-6.26825 123-138 2200-2300 14.47-14.5 8.291-8.294 149.9-150.05 2310-2390 15.35-16.2 8.362-8.366 156.52475-156.52525 2483.5-2500 17.7-21.4 8.37625-8.38675 156.7-156.9 2690-2900 22.01-23.12 8.41425-8.41475 162.0125-167.17 3260-3267 23.6-24.0 12.29-12.293 167.72-173.2 3332-3339 31.2-31.8 12.51975-12.52025 240-285 3345.8-3358 36.43-36.5 12.57675-12.57725 322-335.4 3600-4400 (2) 13.36-13.41 According to FCC Part15.205,the level of any transmitter spurious emission in Restricted bands shall not exceed the level of the emission specified in the following table Restricted Frequency(MHz) Field Strength ( μV/m) Field Strength (dBμV/m) Measurement Distance 0.009-0.490 2400/F(KHz) 20 log (uV/m) 300 0.490-1.705 24000/F(KHz) 20 log (uV/m) 30 1.705-30 30 29.5 30 30-88 100 40 3 88-216 150 43.5 3 216-960 200 46 3 Above 960 500 54 3 9.7.3 Test Configuration Test according to clause 7.2 radio frequency test setup 2 9.7.4 Test Procedure This test is required for any spurious emission that falls in a Restricted Band, as defined in Section 15.205. It must be performed with the highest gain of each type of antenna proposed for use with the EUT. Use the following spectrum analyzer settings: For Above 1GHz: The EUT was placed on a turn table which is 1.5m above ground plane. Maximum procedure was performed on the highest emissions to ensure EUT compliance. Span = wide enough to fully capture the emission being measured RBW = 1 MHz VBW  RBW Sweep = auto Detector function = peak Report No. ENS2406200177W00201R Page 63 of 78 Ver.1.0 Trace = max hold For Below 1GHz: The EUT was placed on a turn table which is 0.8m above ground plane. Maximum procedure was performed on the highest emissions to ensure EUT compliance. Span = wide enough to fully capture the emission being measured RBW = 100 kHz for VBW  RBW Sweep = auto Detector function = peak Trace = max hold For Below 30MHz: The EUT was placed on a turn table which is 0.8m above ground plane. Maximum procedure was performed on the highest emissions to ensure EUT compliance. Span = wide enough to fully capture the emission being measured RBW = 9kHz VBW  RBW Sweep = auto Detector function = peak Trace = max hold For Below 150KHz: The EUT was placed on a turn table which is 0.8m above ground plane. Maximum procedure was performed on the highest emissions to ensure EUT compliance. Span = wide enough to fully capture the emission being measured RBW = 200Hz VBW  RBW Sweep = auto Detector function = peak Trace = max hold Follow the guidelines in ANSI C63.10-2013 with respect to maximizing the emission by rotating the EUT, measuring the emission while the EUT is situated in three orthogonal planes (if appropriate), adjusting the measurement antenna height and polarization, etc. A pre-amp and a high pass filter are required for this test, in order to provide the measuring system with sufficient sensitivity. Allow the trace to stabilize. The peak reading of the emission, after being corrected by the antenna factor, cable loss, pre-amp gain, etc., is the peak field strength, which must comply with the limit specified in Section 15.35(b). Submit this data. Now set the VBW to 10 Hz, while maintaining all of the other instrument settings. This peak level, once corrected, must comply with the limit specified in Section 15.209. If the dwell time per channel of the hopping signal is less than 100 ms, then the reading obtained with the 10 Hz VBW may be further adjusted by a “duty cycle correction factor”, derived from 20log(dwell time/100 ms), in an effort to demonstrate compliance with the 15.209 limit. Submit this data. Repeat above procedures until all frequency measured was complete. 9.7.5 Test Results  Spurious Emission below 30MHz(9KHz to 30MHz) Temperature: 22 ̊ C Relative Humidity: 45% ATM Pressure: 1011 mbar Freq. (MHz) Ant.Pol. Emission Level(dBuV/m) Limit 3m(dBuV/m) Over(dB) H…

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TEST SETUP PHOTOGRAPHS 1.1. Photos of Conducted Emission Measurement 1.2. Photos of Radiation Emission Measurement Spurious Emission Test Setup (Below 1GHz) Spurious Emission Test Setup (Above 1GHz) ----------------The end----------------