2BADE-SEISEMRNGGEMarine Radio Gauge

64 What’s in the Box V08.23 · Marine Gauge Radio · 8 feet 12 AWG SAE Power Cable · Remote Turn-On Extension Cable · Vehicle Signal Input and Speaker Output Connection Cable Harness (J1) · Audio Input and Output RCA Cable Harness (J2) · LED Lighting Control Output Cable Harness (J3) · Snap-On Trim Ring · EVA Gasket · Mounting Plate · (2 pcs) Mounting Screw Studs M4X55 · U Mounting Bracket · (2 pcs) M4 Nylon Insert Anti-Loose Nuts · (4 pcs) 3.0X20 PM screw · RF Remote Control · Marine Gauge Radio User Guide · Marine Gauge Radio Installation Guide User Guide Marine Radio Gauge Model: SEI-SEMRNGGE 2 · Please read this User Guide and the Installation Guide before ins tallation and use. Features The Marine Gauge Radio (referred to as Radio) includes the following features. Daylight viewable 2.3” LCD display with brightness and contrast adjustment. Multi Audio Source Inputs · Bluetooth streaming. · Bluetooth 5.1 long range and reliable connection to your phone. · Dual simultaneous connections - switch playback between two phones. · FM and AM radio. · Aux-In. Multi-Audio Zone Outputs · 2 wired zones and 1 wireless (EcoCast) zone · 2 Zone (4 channel) speaker outputs: 25 W X 4 RMS, 50 W x 4 max @ 4 Ohms · 2 Zone pre-amplified RCA outputs · 1 subwoofer pre-amplified RCA output · Amp-On signal output to turn on /off external audio amplifier. Wired Audio Zone Output Controls · 3 Band EQ: BASS/MID/TREBLE. · Left and Right Channel balance adjustment. Introduction 63 You should never 1.) Never power your SoundExtreme unit if you suspect water has entered the device. Powering a device with water inside could be potentially hazardous and cause fi re or a spark. 2.) Never use your SoundExtreme unit if you have dropped it or thrown it against a hard surface which may have destroyed the integrity of the housing. In the event of a severe impact to your unit, please return the unit to SoundExtreme to review for potential damage. 3.) Never attempt to fi x, repair your SoundExtreme unit . Please send it back to SoundExtreme for any assessments and repairs. CARE, MAINTENANCE & PRECAUTIONS: 1.) Do NOT apply excessive force to any surfaces of the unit. 2.) Do NOT use or store the unit in places with high temperature. 3.) AVOID prolonged exposure to ultraviolet radiation (UV sunlight) and strong magnetic fi elds. LIMITED MANUFACTURER’S WARRANTY: The Marine Gauge Radio is covered by a 1-year limited warranty that covers defects in workmanship and / or materials for a period of 1 year from original purchase date. This warranty does not apply to any products which have been abused, neglected, modifi ed or used for a purpose other than the one for which they were manufactured. Please refer to the above care and maintenance instructions for suggested care details. The warranty is valid only for the original owner who purchases the unit from an authorized dealer. Transfers do not qualify for warranty protection. SoundExtreme reserves the right to replace any out-of-stock or discontinued product with a comparable product. Discontinued products may not be available for warranty replacement. Any contents are NOT covered by the limited manufacturer’s warranty. Warranty terms may be revised without notifi cation at the discretion of the manufacturer. Please visit www.soundextreme.us for additional product & warranty information. Marine Gauge Radio by SoundExtreme Inc., Houston, Texas. Designed in Texas. Made in China. Important Legal Information 62 Important Legal Information 3 · Volume limit settings. · Subwoo fer filter and level adjustment. Audio Volume Adjustments · 3 Zone volume control. · 1 Subwoofer volume control. Built-in EcoCast Wireless Audio · Wirelessly stream your radio’s Bluetooth music, AM/FM radio and AUX in audio to EcoCast enabled ECOXGEAR and SoundExtreme soundbars, subwoofers, radios, and party speakers. · Play audio streams wirelessly received from an EcoCast transmitting speaker. No wires! Built-in Speakerphone Function · Enable or disable speakerphone function · Choice of your favorite ringtones · Ringtone volume setting 4 LED Zone Lighting Control Outputs · No need to buy a separate LED controller to drive your speaker’s LEDs. · Control additional LEDCast-enabled LED strips and WHIPS. RF Universal Remote Control · Control the core audio and lighting functions remotely anywhere near and around your vehicle. Smartphone SoundExtreme App · With the Free smartphone SoundExtreme App customize your LED’s colors, speed, brightness, music sync, and LED chasing. Create custom Scenes to change all Zones at once with your Introduction FCC Warning 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 inte rference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equ ipment. 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 t he 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 interferenceto radio or television recept ion, 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 th…

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Sound Extreme Inc. 9212 Fry Road, Suite 105-351, Cypress, TX 77433, United States of America Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-06-13 U.S. Agent Designation Sound Extreme Inc. 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:2BADE- SEISEMRNGGE): Name and company of U.S. agent: Sound Extreme Inc. Physical U.S. address of agent: 9212 Fry Road, Suite 105-351, Cypress, TX 77433, United States of America FRN of U.S. agent: 0033445503 Email address of U.S. agent: [email protected] Sound Extreme Inc. acknowledges their obligation to accept service of process on behalf of Sound Extreme Inc. Sound Extreme Inc. with the FRN [0033445503] 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. Sincerely, Signature Jamie Florczak EVP Sound Extreme Inc. Signature Jamie Florczak EVP Sound Extreme Inc. 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

Page 1 of 5 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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

Page 1 of 1 FCC ID:2BADE-SEISEMRNGGE IC: 30122-SEISEMRNGGE 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 Size: L: 3.5cm*W: 3.0cm Label Location Marine Radio Gauge Model No.:SEI-SEMRNGGE FCC ID:2BADE-SEISEMRNGGE IC: 30122-SEISEMRNGGE HVIN:SEI-SEMRNGGE

Page 1 of 8 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 Page 2 of 8 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 8 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 BTM321 BT Antenna F-9398 BT Antenna Page 4 of 8 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 8 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 6 of 8 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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. 11 Fig. 12 Page 7 of 8 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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. 13 Fig. 14 Page 8 of 8 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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. 15

Page 1 of 4 FCC ID:2BADE-SEISEMRNGGE 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 EUT : Marine Radio Gauge Test Model : SEI-SEMRNGGE Power Supply : DC 12V Hardware Version : BT-510-SW-V1.4 BT-510-POWER-V1.4 BT-510-Audio-V1.4 Software Version : 3021(6.4.2.26)_32M_XingLian(BT509)_20230331_V17 BT-509_BK3431Q_ble_app_merge_crc_uart_Test_baudrate9600_202 30111 BT-509 -M031SD2AE-A05C-20230420 Bluetooth : Frequency Range : 2402MHz ~ 2480MHz Channel Number : 79 channels for Bluetooth (DSS) 40 channels for Bluetooth (DTS) Channel Spacing : 1MHz for Bluetooth (DSS) 2MHz for Bluetooth (DTS) Modulation Type : GFSK, π/4-DQPSK, 8-DPSK for Bluetooth (DSS) GFSK for Bluetooth (DTS) Bluetooth Version : F-9398 Bluetooth Modular:V5.0(support BLE) BTM321 Bluetooth Modular:V5.1((support BT&BLE) Antenna Description : PCB Antenna, 1.15dBi(Max.) for BTM321 Bluetooth Modular PCB Antenna, 1.12dBi(Max.) for F-9398 Bluetooth Modular Exposure category : General population/uncontrolled environment EUT Type : Production Unit Device Type : Portable Device 2. Evaluation method and Limit According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance Page 2 of 4 FCC ID:2BADE-SEISEMRNGGE 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 is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.“ [(max. power of channel, including tune-up tolerance, mW)/ (min. test separation distance, mm)] · [√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 before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 f) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b)The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE ratios] is ≤ 1.0. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General 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 2.1093: Radiofrequency radiation exposure evaluation: portable devices Page 3 of 4 FCC ID:2BADE-SEISEMRNGGE 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…

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蓝牙音箱 Parameter Testing Report Project:WIFI Antenna Product Description 2400-2500MHz Report Date: 2023.01.14 Report Version: 1.0 Prepared by: Patrick Approved by: Jammy 2 Contents: 1. Testing Item & Equipment 2. S-Parameters Test Results 3. GAIN & Efficiency TEST 3 1. Testing Item & Equipment 4 2.VSWR TEST GAIN& Efficiency TEST 参数 \ 频率 (mhz) 2400 2450 2500 Peak Gain(dBi) 0.69 0.73 1.15 Efficiency(%) 56.48 58.21 61.38

Page 1 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 A RF Test Data for BT (Conducted Measurement) Product Name: Marine Radio Gauge Test Model: SEI-SEMRNGGE Environmental Conditions Temperature: 23.5 C Relative Humidity: 52.2% ATM Pressure: 100.0 kPa Test Engineer: Joker Hu Supervised by: Ling Zhu Page 2 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 A.1 -20dB Bandwidth Condition Mode Frequency (MHz) Antenna -20 dB Bandwidth (MHz) Limit -20 dB Bandwidth (MHz) Verdict NVNT 1-DH5 2402 Ant 0.848 N/A Pass NVNT 1-DH5 2441 Ant 0.918 N/A Pass NVNT 1-DH5 2480 Ant 0.849 N/A Pass NVNT 2-DH5 2402 Ant 1.316 N/A Pass NVNT 2-DH5 2441 Ant 1.268 N/A Pass NVNT 2-DH5 2480 Ant 1.269 N/A Pass NVNT 3-DH5 2402 Ant 1.297 N/A Pass NVNT 3-DH5 2441 Ant 1.271 N/A Pass NVNT 3-DH5 2480 Ant 1.264 N/A Pass Page 3 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 -20dB Bandwidth NVNT 1-DH5 2402MHz Ant -20dB Bandwidth NVNT 1-DH5 2441MHz Ant Page 4 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 -20dB Bandwidth NVNT 1-DH5 2480MHz Ant -20dB Bandwidth NVNT 2-DH5 2402MHz Ant Page 5 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 -20dB Bandwidth NVNT 2-DH5 2441MHz Ant -20dB Bandwidth NVNT 2-DH5 2480MHz Ant Page 6 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 -20dB Bandwidth NVNT 3-DH5 2402MHz Ant -20dB Bandwidth NVNT 3-DH5 2441MHz Ant Page 7 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 -20dB Bandwidth NVNT 3-DH5 2480MHz Ant Page 8 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 A.2 Occupied Channel Bandwidth Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT 1-DH5 2402 Ant 0.77 NVNT 1-DH5 2441 Ant 0.761 NVNT 1-DH5 2480 Ant 0.765 NVNT 2-DH5 2402 Ant 1.176 NVNT 2-DH5 2441 Ant 1.174 NVNT 2-DH5 2480 Ant 1.157 NVNT 3-DH5 2402 Ant 1.193 NVNT 3-DH5 2441 Ant 1.189 NVNT 3-DH5 2480 Ant 1.188 Page 9 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 OBW NVNT 1-DH5 2402MHz Ant OBW NVNT 1-DH5 2441MHz Ant Page 10 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 OBW NVNT 1-DH5 2480MHz Ant OBW NVNT 2-DH5 2402MHz Ant Page 11 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 OBW NVNT 2-DH5 2441MHz Ant OBW NVNT 2-DH5 2480MHz Ant Page 12 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE 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 OBW NVNT 3-DH5 2402MHz Ant OBW NVNT 3-DH5 2441MHz Ant Page 13 of 60 FCC ID:2BADE-SEISEMRNGGE IC:30122-SEISEMRNGGE Shenzhen LCS Compliance Testing Laboratory Ltd. Add: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District,…

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Page 1 of 34 FCC ID:2BADE-SEISEMRNGGE Report No.: LCSA042523023EA 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 TEST REPORT FOR Sound Extreme Inc. Marine Radio Gauge Test Model: SEI-SEMRNGGE Prepared for : Sound Extreme Inc. Address : 9212 Fry Road, Suite 105-351, Cypress, TX 77433, United States of America Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : April 26, 2023 Number of tested samples : 2 Sample No. : A042523023-1, A042523023-2 Serial number : Prototype Date of Test : April 26, 2023 ~ May 27, 2023 Date of Report : May 29, 2023 Page 2 of 34 FCC ID:2BADE-SEISEMRNGGE Report No.: LCSA042523023EA 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 TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ................. : LCSA042523023EA Date of Issue ................................... : May 29, 2023 Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Testing Location/ Procedure ........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : Sound Extreme Inc. Address ........................................... : 9212 Fry Road, Suite 105-351, Cypress, TX 77433, United States of America Test Specification Standard.......................................... : FCC CFR 47 PART 15 C (15.247) Test Report Form No. ..................... : LCSEMC-1.0 TRF Originator ................................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory 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. Test Item Description. .................. : Marine Radio Gauge Trade Mark ...................................... : SOUNDEXTREME BY ECOXGEAR Test Model ...................................... : SEI-SEMRNGGE Ratings ............................................ : DC 12V Result ........................................... : Positive Compiled by: Supervised by: Approved by: Jack Liu/ Administrator Cary Luo/ Technique principal Gavin Liang / Manager Page 3 of 34 FCC ID:2BADE-SEISEMRNGGE Report No.: LCSA042523023EA 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 -- TEST REPORT Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCSA042523023EA May 29, 2023 Date of issue Test Model.............................. : SEI-SEMRNGGE EUT......................................... : Marine Radio Gauge Applicant............................... : Sound Extreme Inc. Address................................... : 9212 Fry Road, Suite 105-351, Cypress, TX 77433, United States of America Telephone..........................…

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