2A7VD-H5127Presence Sensor

Shenzhen Qianyan Technology LTD Address: No.3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, Xili Community, Xili Street, Nanshan District, Shenzhen, China Email: [email protected] Tel: +86-13632599550 Date: 2023-07-31 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: Our product Presence Sensor, Model: H5127; FCC ID: 2A7VD-H5127. For use in America, this product only support BLE 1M, 2.4G Wi-Fi (2412-2462MHz, 802.11b/g/n- HT20 mode), 24-24.25GHz Radar. The other functions, bands and modes has been shielded by the manufacturer using the software, the end user has no capability to activate it. Sincerely, Signature Xiaopeng Pan / Certification Manager

CFR 47 §2.911(d)(5)(i) Attestation Letter Shenzhen Qianyan Technology LTD Address: No.3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, Xili Community, Xili Street, Nanshan District, Shenzhen, China Email: [email protected] Tel: +86-13632599550 Attestation Letter Date: 2023-07-31 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i) Filing FCC ID: 2A7VD-H5127 Shenzhen Qianyan Technology LTD certifies that the equipment for which authorization is sought, is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Signature Xiaopeng Pan / Certification Manager

CFR 47 §2.911 (d)(5)(ii) Attestation Letter Shenzhen Qianyan Technology LTD Address: No.3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, Xili Community, Xili Street, Nanshan District, Shenzhen, China Email: [email protected] Tel: +86-13632599550 Attestation Letter Date: 2023-07-31 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID:2A7VD-H5127 Shenzhen Qianyan Technology LTD certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Signature Xiaopeng Pan / Certification Manager

U.S. AGENT LETTER OF ATTESTATION Date: 2023-07-31 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2A7VD-H5127 Shenzhen Qianyan Technology LTD certifies that, as of the date of the filing of the application, GOVEE MOMENTS(US) TRADING LIMITED is our designated U.S. agent for service of process for the above referenced FCC ID. Shenzhen Qianyan Technology LTD accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. GOVEE MOMENTS(US) TRADING LIMITED accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: GOVEE MOMENTS(US) TRADING LIMITED Address: 2501 Chatham Rd Suite R Springfield IL 62704 Tel.: 001 (206) 604-2935 Email: [email protected] Signed by (printed name): Tina Liu Signature: Applicant: Shenzhen Qianyan Technology LTD Address: No.3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, Xili Community, Xili Street, Nanshan District, Shenzhen, China Tel: +86-13632599550 Email: [email protected] Signed by (printed name): Xiaopeng Pan Signature:

Shenzhen Qianyan Technology LTD Address: No.3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, Xili Community, Xili Street, Nanshan District, Shenzhen, China Email: [email protected] Tel: +86-13632599550 QA-FR-170-B 7/29/2014 FCC Authorization Date: 2023-07-31 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We Shenzhen Qianyan Technology LTD, the undersigned, hereby authorizes China Certification ICT Co., Ltd (Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by China Certification ICT Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. We, 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. 862. This authorization is valid until further written notice from the applicant. Sincerely, Signature Xiaopeng Pan / Certification Manager

Shenzhen Qianyan Technology LTD Address: No.3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, Xili Community, Xili Street, Nanshan District, Shenzhen, China Email: [email protected] Tel: +86-13632599550 FCC Confidential Authorization Date: 2023-07-31 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2A7VD-H5127 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Shenzhen Qianyan Technology LTD hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description As well as short-term confidential treatment of information accompanying this application for a period of 180 days after grant is issued as outlined below:  Internal Photos  User’s Manual  External Photos  Test Set-up Photos The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature Xiaopeng Pan / Certification Manager

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Page 1 of 6 Page 2 of 6 Page 3 of 6 Page 4 of 6 Page 5 of 6 Page 6 of 6

Presence Sensor Model: H5127 Input:5V 1A IC: 28789-H5127 FCC ID: 2A7VD-H5127 CAN ICES-003(B)/NMB-003(B) MADE IN CHINA HVIN: H5127 Shenzhen Qianyan Technology LTD No. 3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, XiliCommunity, Xili Street, Nanshan District, Shenzhen 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 causeundesired operation. SN

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Page 1 of 7 Page 2 of 7 Page 3 of 7 Page 4 of 7 Chip Page 5 of 7 Radar Antenna Page 6 of 7 Buletooth&Wifi Antenna Page 7 of 7

MAXIMUM PERMISSIBLE EXPOSURE EVALUATION REPORT Applicant: Shenzhen Qianyan Technology LTD Address: No. 3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, Xili Community, Xili Street, Nanshan District, Shenzhen, 51800,China FCC ID: 2A7VD-H5127 IC: 28789-H5127 HVIN: H5127 Product Name: Presence Sensor Standard(s): 47 CFR §1.1310, 47 CFR §2.1091, 47 CFR §15.247(i),47 CFR §15.407(f) RSS-102 Issue 5 March 2015,Amendment 1 (February 2, 2021) The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230740506-00E Date Of Issue: 2023/8/7 Reviewed By: Julie Tan Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230636130-00E Page 2 of 7 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230636130-00E Page 3 of 7 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision 1.0 CR230740506-00E Original Report 2023/8/7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230636130-00E Page 4 of 7 1. SUMMARY OF TEST RESULTS Standard(s)/Rule(s) Description of Test Result §15.247 (i) & §1.1310 & §2.1091 Maximum Permissible Exposure (MPE) Compliant RSS-102 Clause 2.5.2 Exemption Limits For Routine Evaluation- RF Exposure Evaluation Compliant China Certification ICT Co., Ltd (Dongguan) Report No.: CR230636130-00E Page 5 of 7 2. RF EXPOSURE EVALUATION 2.1 §15.407 (f) & §1.1310 & §2.1091-Maximum Permissible Exposure (MPE) 2.1.1 Applicable Standard According to subpart 15.247(i)and subpart §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 30 30–300 27.5 0.073 0.2 30 300–1500 / / f/1500 30 1500–100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. 2.1.2 Calculation formula: Prediction of power density at the distance of the applicable MPE limit S = PG/4R² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); For simultaneously transmit system, the calculated power density should comply with: China Certification ICT Co., Ltd (Dongguan) Report No.: CR230636130-00E Page 6 of 7 2.1.3 Calculated Data: Mode Frequency (MHz) Antenna Gain Conducted output power including Tune- up Tolerance Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm)(mW) BLE 2402-2480 4.3 2.6963.9820.00 0.0021 1.0 2.4G Wifi 2412-2462 4.3 2.69 18 63.1 20.00 0.0338 1.0 Radar* 24025- 24225 8 6.31 -3.880.41 20.00 0.0005 1.0 Note: *:Radar the field strength is 91.32dBμV/m@3m = -3.88 dBm EIRP E[dBμV/m] = EIRP[dBm] + 95.2 for d = 3 m The Conducted Power including Tune-up Tolerance and EIRP(Radar) was declared by manufacturer For Simultaneous transmission: BLE and 2.4G WiFi can`t transmit simultaneously, BLE/2.4G WiFi can transmit simultaneously with Radar: =S 2.4G WiFi /S limit- 2.4G WiFi + S Radar /S limit- Radar =0.0338/1+0.0005/1 =0.0343 < 1.0 Result: The device meet FCC MPE at 20 cm distance China Certification ICT Co., Ltd (Dongguan) Report No.: CR230636130-00E Page 7 of 7 2.2 Exemption limits for Routine Evaluation –RF Exposure Evaluation 2.2.1 Applicable Standard According to RSS-102 § (2.5.2): RF exposure evaluation is required if the separation distance between the user and/or bystander and the device’s radiating element is greater than 20 cm, except when the device operates as follows: • below 20 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 1 W (adjusted for tune-up tolerance); • at or above 20 MHz and below 48 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 4.49/ƒ 0.5 W (adjust…

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Antenna Specification Test Laboratory Dongguan Yijia Electronic Co., LTD Address No. 59 Muyu Road, Shatou Community, Chang 'an Town, Dongguan City, Guangdong Province Contact: Mr. Gan 13823198410 Manufacture Name Shenzhen Qianyan Technology LTD Manufacture Address No. 3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, Xili Community, Xili Street, Nanshan District, Shenzhen Model H5127 1. Test procedures Name Parameter Method Standard No. Mobile communication antenna VSWR Generic specificaiton for antennas used in the mobile communications GB/T 9410-2008 Antenna Gain Radiation pattern Antenna Radiation efficiency IEEE Standard Test Procedures for Antennas ANSI/IEEE Std 149-1979 2. Test Equipment Equipment Model No. Serial No. Manufacture Calibration Date Next calibration Date 24 probeMicrowave chamber MPS2450 Multi- probeOTAme asurementsystems 5*5*5 YJ-PB-F01XH-IOE 2022.09.01 2023.09.01 NetworkAnalyzer ZVB8 YJ-RD- 15 ROHDE&SCH WARS 2022.08.25 2023.08.25 Widebandradio Communicationtest er CMW500 YJ-RD- 16 ROHDE&SCH WARS 2022.08.25 2023.08.25 3. DUT Setup Photo 4. Bluetooth & Wi-Fi Antenna Physical Size 5. . Bluetoot Type: PCB A Freq th & Wi-F Antenna uency / MHz 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 Fi Antenna z a Type & G Gain/ 3.36 3.37 3.37 3.48 3.29 3.73 3.68 4.3 4.1 4.42 3.98 Gain dBi 6 7 7 8 9 3 8 3 2 8 6. . Antenna Tester by： Pattern Pi Wu xianmin icture ng 2400MH 2450MH 2500MH Hz Hz Hz

TEST REPORT Applicant: Shenzhen Qianyan Technology LTD Address: No. 3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, Xili Community, Xili Street, Nanshan District, Shenzhen, 51800,China FCC ID: 2A7VD-H5127 IC: 28789-H5127 HVIN: H5127 Product Name: Presence Sensor Standard(s): 47 CFR Part 15, Subpart C(15.247) RSS-247 Issue 2, February 2017 RSS-Gen, Issue 5, February 2021 Amendment 2 ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230740506-00A Date Of Issue: 2023/8/4 Reviewed By: Julie Tan Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230740506-00A Page 2 of 45 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230740506-00A Page 3 of 45 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 DOCUMENT REVISION HISTORY .......................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 6 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 7 1.2.2 Support Equipment List and Details .............................................................................................................. 7 1.2.3 Support Cable List and Details ...................................................................................................................... 7 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 7 1.3 MEASUREMENT UNCERTAINTY .......................................................................................................... 9 2. SUMMARY OF TEST RESULTS .......................................................................................... 10 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 11 3.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 11 3.1.1 Applicable Standard ..................................................................................................................................... 11 3.1.2 EUT Setup.................................................................................................................................................... 13 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 13 3.1.4 Test Procedure ............................................................................................................................................. 14 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 14 3.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 15 3.2.1 Applicable Standard ..................................................................................................................................... 15 3.2.2 EUT Setup.................................................................................................................................................... 15 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 16 3.2.4 Test Procedure ............................................................................................................................................. 16 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 17 3.3 6 DB EMISSION BANDWIDTH: ...................................................................…

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TEST REPORT Applicant: Shenzhen Qianyan Technology LTD Address: No. 3301, Block C, Section 1, Chuangzhi Yuncheng Building, Liuxian Avenue, Xili Community, Xili Street, Nanshan District, Shenzhen, 51800,China FCC ID: 2A7VD-H5127 IC: 28789-H5127 HVIN: H5127 Product Name: Presence Sensor Standard(s): 47 CFR Part 15, Subpart C(15.247) RSS-247 Issue 2, February 2017 RSS-Gen, Issue 5, February 2021 Amendment 2 ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230740506-00B Date Of Issue: 2023/8/4 Reviewed By: Julie Tan Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230740506-00B Page 2 of 55 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230740506-00B Page 3 of 55 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 DOCUMENT REVISION HISTORY .......................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 6 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 7 1.2.2 Support Equipment List and Details .............................................................................................................. 7 1.2.3 Support Cable List and Details ...................................................................................................................... 7 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 7 1.3 MEASUREMENT UNCERTAINTY .......................................................................................................... 9 2. SUMMARY OF TEST RESULTS .......................................................................................... 10 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 11 3.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 11 3.1.1 Applicable Standard ..................................................................................................................................... 11 3.1.2 EUT Setup.................................................................................................................................................... 13 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 13 3.1.4 Test Procedure ............................................................................................................................................. 14 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 14 3.2 RADIATED SPURIOUS EMISSIONS ...................................................................................................... 15 3.2.1 Applicable Standard ..................................................................................................................................... 15 3.2.2 EUT Setup.................................................................................................................................................... 15 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 16 3.2.4 Test Procedure ............................................................................................................................................. 16 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 17 3.3 MINIMUM 6 DB BANDWIDTH: ...................................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View Radiated Emission Below 1GHz View Radiated Emission Above 1GHz View