2AKU5ZG23Handheld Digital Binoculars

Thank you for choosing our product. Please thoroughly go through user manual before operation and keep it well for future reference. All photos here are for reference only. and specifications are subject to the physical product. Quickstart Guide DN Handheld Digital Binoculars GB RU DE FR IT ES JP KR PL - CONTENTS - DN Handheld Digital Binoculars ............................1-21 Ручной цифровой бинокль DN ..........................23-45 DN-Serie Binokulares digitales Handtelekop ........47-69 Télescope binoculaire numérique à main DN .......71-92 Telescopio digitale portatile binoculare DN .......93-115 Telescopio binocular digital portátil DN ...........117-139 DN双眼ハンドヘルドデジタル望遠鏡........................141-159 DN 쌍안 휴대용 디지털 망원경 ..........................161-179 Przenośny cyfrowy teleskop lornetki DN ...........181-204 GB IT RU ES DE JP FR KR PL 1 GB RU DE FR IT ES JP KR PL - IMPORTANT - Thank you for choosing this product. Please read this guide before use and keep it for future reference. We hope you'll be satisfied with this product. This guide is a general guide for a series of products, which means that the specific model you receive may differ from the picture in the guide. Please refer to the actual product you receive. This user guide is organized for the convenience of users to use and understand our products. We will do our best to ensure the accuracy of the contents of this guide, however, we still cannot guarantee the completeness of the contents thereof. As our products are subject to continuous upgrading, we reserve the right to modify this guide from time to time without prior notice. 2 GB RU DE FR IT ES JP KR PL - FCC WARNING - This equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. 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 3 GB RU DE FR IT ES JP KR PL 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. • The rating information is located at the bottom of the unit. 4 GB RU DE FR IT ES JP KR PL - PRECAUTIONS - DANGER 1) Please charge the battery with the method described in this Guide and follow the charging procedure and precautions. Improper battery charging will cause heating, damage and even physical injury. 2) Do not try to open or disassemble the battery at any time. Once the battery leaks and the spill enters the human eye, wash the eyes with clean water immediately and take medical care. WARNING 1) When using the equipment, please try to keep it stable and avoid violent shaking. 2) Do not use or store the equipment in an environment that exceeds the allowable operating temperature or storage temperature. 3) Do not directly aim the equipment at high-intensity thermal radiation sources, such as the sun, lasers, spot welding machines, etc.. 4) Do not plug the holes on the equipment. 5) Do not knock, throw or vibrate instruments and 5 GB RU DE FR IT ES JP KR PL accessories to avoid damage. 6) Do not disassemble the machine by yourself, which may cause equipment damage and loss of warranty rights. 7) Do not use soluble or similar liquids on equipment and cables, which may cause damage to the equipment. 8) Please do not use the equipment in an environment that exceeds the operating temperature of the equipment, which may cause damage to the equipment. 9) Please observe the following measures when wiping this device: · Non-optical surface: Use clean and soft cloth to wipe the non-optical surface of the thermographic camera. · Optical surface: When using the thermographic camera, please avoid polluting the optical surface of the lens, especially avoid touching the lens with your hands, because the sweat on your hands will leave traces on the lens glass and may corrode the optical coating on the glass surface. When the surface of the optical lens is polluted, use special lens paper to wipe 6 GB RU DE FR IT ES JP KR PL it carefully. 10) Do not place the battery in a high temperature or near a high-temperature object. 11) Do not short circuit the positive and negative poles of the battery. 12) Do not expose the battery to moisture or water. 13) Do not use non-original adapters or chargers (the contents of the original packaging shall prevail). NOTES: 1) Do not expose the equipment to dust or moisture. Avoid water splashing to the equipment when being used in an environment with water. Cover the lens when not using the camera. 2) Please put t…

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Rev 1/26/2023 Wuhan Guide Sensmart Tech Co., Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-30-2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AKU5ZG23 [Wuhan Guide Sensmart Tech Co., Ltd] (“the applicant”) 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, (Applicant signature) (Applicant printed name) Yong Bao Rev 1/26/2023 Wuhan Guide Sensmart Tech Co., Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-30-2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AKU5ZG23 [Wuhan Guide Sensmart Tech Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Yong Bao

Rev 1/26/ Federal C o Authorizat 7435 Oakl Columbia , USA Date: 08‐ 3 Ref: A tte FCC ID:2A Applicant [Wuhan G applicatio reference d one year a Commissio [FCC US A g designated Designate Name: FC C U.S. Agent Address: 3 Contact Pe Email: Sup Sincere ly, Wuhan G u Yong Bao /2023 ommunicatio tion and Eval and Mills Ro a , MD 21046 30‐2023 station State KU5ZG23 FRN: 002615 Guide Sensma n, [FCC US Ag d FCC ID. [Wu after the gran on‐related pr gent, LLC] acc d U.S. agent f d U.S. Agent C US Agent, L t FRN: 003340 3722 Illinois A erson: Tim Pa pport@FCCUS uide Sensmar W ns Commissio uation Divisio ad ments Part 2 6638 art Tech Co., gent, LLC]is ou uhan Guide S ntee has term roceeding inv cepts, as of th for service of Information: LLC 02884 Avenue, Saint ayne SAgent.com rt Tech Co., Lt Wuhan Guide on on .911(d)(7) Fil i Ltd] (“the ap ur designated Sensmart Tec minated all ma olving the eq he date of the process for t Charles, IL, 6 td Sensmart Tec ing plicant”) cer t d U.S. agent f h Co., Ltd] a c arketing and i uipment. e filing of the the above ref 60174, USA FCC US A Tim Payn ch Co., Ltd tifies that, as or service of ccepts to main mportation o application, erenced FCC Agent, LLC ne of the date o process for t h ntain an agen or the conclus the obligatio ID. f the filing of he above nt for no less sion of any n of the the than

Wuhan Guide Sensmart Tech Co., Ltd Date: 2023-08-30 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AKU5ZG23 To Whom It May Concern: This letter is to ascertain that Wuhan Guide Sensmart Tech Co., Ltd EUT：Handheld Digital Binoculars MODEL No.: DN30 Has been the units used for conducting FCC compliance testing, the SDoC part will be tested by EMTEK (SHENZHEN) CO., LTD. If you have any question or concerns, pls. contact us. Sincerely, Client’s signature ： Client’s name / title ： Yong Bao Contact information / address: Wuhan Guide Sensmart Tech Co., Ltd /NO.29,Gaoxin 3rd Road,Donghu New-tech Development Zone,Wuhan City,Hubei,P.R.China

Rev 11/20/07 Wuhan Guide Sensmart Tech Co., Ltd Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AKU5ZG23 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, Schematics, Operational Description, Block Diagram Operation Description schematic diagram 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. Sincerely, Yong Bao Wuhan Guide Sensmart Tech Co., Ltd

Wuhan Guide Sensmart Tech Co., Ltd Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-08-30 SUBJECT: FCC Application for FCC ID: 2AKU5ZG23 To Whom It May Concern: We, the undersigned, hereby authorize Lisa Wang at EMTEK (SHENZHEN) CO., LTD. on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by EMTEK (SHENZHEN) CO., LTD. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Yong Bao Wuhan Guide Sensmart Tech Co., Ltd

EUT View 1 EUT View 2 EUT View 3 EUT View 4 EUT View 5 EUT View 6 EUT View 7

EUT View 1 EUT View 2 EUT View 3 EUT View 4 EUT View 5 EUT View 6 EUT View 7 EUT View 8 Antenna

. Test Laboratory: Shenzhen EMTEK Co.,Ltd.Date: 2023/7/10 System Check_H2450 DUT: Dipole 2450 MHz; Type:D2450V2; SN:927 Communication System: CW; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium: H2450 Medium parameters used: f = 2450 MHz;σ=1.79S/m;ε r = 40.105;ρ= 1000 kg/m 3 AmbientTemperature：22.2°C; LiquidTemperature：22.0 °C DASY5 Configuration: - Probe: EX3DV4 - SN3970; ConvF(8.06, 8.06, 8.06); Calibrated: 2023/5/17; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1418; Calibrated: 2023/4/25 - Phantom: ELI v5.0; Type: QDOVA002AA; Serial: TP:1231 - Measurement SW: DASY52, Version 52.8 (7); SEMCAD X Version 14.6.10 (7164) Pin=250mW/Area Scan (41x51x1):Interpolated grid: dx=2.000 mm, dy=2.000 mm Maximum value of SAR (interpolated) = 25.4 W/kg Pin=250mW/Zoom Scan (5x5x7)/Cube 0:Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 114.7 V/m; Power Drift = 0.10 dB Peak SAR (extrapolated) = 30.4 W/kg SAR(1 g) = 13.12 W/kg; SAR(10 g) = 6.11 W/kg Maximum value of SAR (measured) = 23.0 W/kg

TestLaboratory:ShenzhenEMTEKCo.,Ltd.Date: 2023/7/10 2.4G DUT: DN30 Communication System: 802.11b; Frequency: 2437 MHz;Duty Cycle: 1:1 Medium: H2450 Medium parameters used: f = 2437 MHz;σ=1.776S/m;ε r = 40.424;ρ= 1000 kg/m 3 AmbientTemperature：22.2°C; LiquidTemperature：22.0°C DASY5 Configuration: - Probe: EX3DV4 - SN3970; ConvF(8.06, 8.06, 8.06); Calibrated: 2023/5/17; - Sensor-Surface: 4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1418; Calibrated: 2023/4/25 - Phantom: ELI v5.0; Type: QDOVA002AA; Serial: TP:1231 - Measurement SW: DASY52, Version 52.8 (7); SEMCAD X Version 14.6.10 (7164) Back/Area Scan (8x11x1):Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 0.276 W/kg Back/Zoom Scan (7x7x7)/Cube 0:Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 10.904 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 0.949 W/kg SAR(1 g) = 0.437 W/kg; SAR(10 g) = 0.180 W/kg Maximum value of SAR (measured) = 0.494 W/kg

Report No. ENS2306190027W00202R Page 1 of 37 Ver.1.0 TEST REPORT Product Name ： Handheld Digital Binoculars Model Number ： DN30 FCC ID ： 2AKU5ZG23 Prepared for : Wuhan Guide Sensmart Tech Co., Ltd Address : NO.6 Huanglong Hill South Road, Donghu High-Tech Development Zone, Wuhan, Hubei, China Prepared by : EMTEK (SHENZHEN) CO., LTD. Address : Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number : ENS2306190027W00202R Date(s) of Tests : July 10, 2023 to July 10, 2023 Date of Issue : July 11, 2023 Report No. ENS2306190027W00202R Page 2 of 37 Ver.1.0 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION ............................................................................................................................ 4 2. Description of Equipment Under Test .................................................................................................................. 6 3. SAR Measurement System .................................................................................................................................... 7 3.1 Definition of SpecificAbsorptionRate (SAR) ..................................................................................................... 7 3.2 SPEAG DASY System ..................................................................................................................................... 7 3.2.1 Robot .................................................................................................................................................. 8 3.2.2 Probes ................................................................................................................................................ 9 3.2.3 Data Acquisition Electronics (DAE) .................................................................................................... 9 3.2.4 Phantoms ......................................................................................................................................... 10 3.2.5 Device Holder ................................................................................................................................... 11 3.2.6 System Validation Dipoles ................................................................................................................ 11 3.2.7 Tissue Simulating Liquids ................................................................................................................. 12 3.3 SAR System Verification ................................................................................................................................ 14 3.4 SAR Measurement Procedure ....................................................................................................................... 15 3.4.1 Area & Zoom Scan Procedure ......................................................................................................... 15 3.4.2 VolumeScan Procedure .................................................................................................................... 15 3.4.3 Power Drift Monitoring ...................................................................................................................... 16 3.4.4 Spatial Peak SAR Evaluation ........................................................................................................... 16 3.4.5 SAR Averaged Methods ................................................................................................................... 16 4. SARMeasurement Evaluation .............................................................................................................................. 17 4.1 Applicable Standards ..................................................................................................................................... 17 4.2 EUT Configuration and Setting ...................................................................................................................... 17 4.3 EUT Testing Position ...................................................................................................................................... 19 4.3.1 Front-of-face device ......................................................................................................................... 19 4.3.2 SAR Test Exclusion Evaluations ...................................................................................................... 21 4.4 Tissue Verification .......................................................................................................................................... 22 4.5 System Validation ........................................................................................................................................... 22 4.6 System Verification ......................................................................................................................................... 23 4.7 Maximum Output Power ................................................................................................................................. 24 4.7.1 Maximum Conducted Power ............................................................................................................ 24 4.7.2 Measured Conducted Power Result ................................................................................................ 24 4.8 SAR Testing Results ....................................................................................................................................... 25 4.8.1 SAR Test Reduction Considerations ................................................................................................ 25 4.8.2 SAR Results for Body Exposure Condition ...................................................................................... 26 4.8.3 2.4GHz 802.11g/n OFDM SAR Test Exclusion Consideration: ........................................................ 26 4.8.4 SAR Measure…

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Dongguan YiJia Electronics Communication Technology Co.,Ltd. SPECIFICATION FOR APPROVAL Date 2023/06/30 File No 23063002 Revision 1.0 Wuhan Guide Sensmart Tech Co., Ltd CUSTOMER: CUSTOMER NO: ZG23 WIFIWIFI Dual-Band AntennaAntenna LL=1115mm15mm MHFMHF YJT01.220.014.302A PART NAM E: SUPPLIER NO: Date: Q“TY: CUSTOMER AP PROVED BY APPROVALCHIEFSUPERVISOR SUPPLIER SIGNATURE APPROVALCHECKDESIGN add：Yuanfu Industrial Zone, 59 Muyu Road, Shatou Community, Changan Town, Dongguan City Tel:0769-82586086 Fax:0769-82586086 APPROVALCHECKDESIGN ChenGuoqiangXieLiChenXingyi YJ-RD-F04-A Admission book item table NO . Contents Number of Page Page Code 111 Sppec Cover 2 Spec Item 12 3 Drawing 13 4 Antenna Specification 14 5 S Parameter 15 6 Passive T est 26 ~ 7 7 Radiation Pattern 28 ~ 9 8- -- 99--- 10--- 11--- add：Yuanfu Industrial Zone, 59 Muyu Road, Shatou Community, Changan Town, Dongguan City Tel:0769-82586086 Fax:0769-82586086 12--- 13--- ＿ E 2 I 3 I 4 | 5 I 6 I 7 I 8 CUSTOMER! | I REV. DESCRIPTION DATE PART NO I | I � i nitial issue 2022-12-20 Modified line length 2023-04-06 E 26.5 厂 177 DI g · gz Cl ， B D c B A l 3 FPC 26.5*26.5mm FPC FPC10X邓．P01 2 Coaxial Cable O.D.1.13 Gray O.D.1.13 COA 1 OOXXA. P01 1 Mini Connecto「 Au Plated 1代 Cu TER100XXA.P01 I 1 NO PART NAME DESCRIPTION Material Part Number |Q.TY 2 l 3 APPROVED BY 吵 Te|0769 -8258 6 08 6 Dongguan YiJia Electronics Communication Technology Co.,Ltd. Fax:0769-82586086 PART NAME: WIFI dual-band Antenna L=115mm MHF - 0 4- 06 E3- CHECKED BY DESIGNED BY To|erance' A x.x 士0.50 x.xx 士0.15 5- -6- -7 UNITS: mm SCALE: 1/1 RE VIS|O N: B | X ° 士3 0 Antenna Specification Electrical Properties Frequency 2.4-2.5GHz 5.15-5.85GHz Impedance50 Ohm Nominal V.S.W.R2.0 Max Gain 10dBi Gain 1.0 dBi RadiationOmni-directional PolarizationLinear Physical Properties Connector First generation IPEX Cable TypeO.D.1.13mm Cable Length115mm Cable ColorGray add：Yuanfu Industrial Zone, 59 Muyu Road, Shatou Community, Changan Town, Dongguan City Tel:0769-82586086 Fax:0769-82586086 Operating Temp.-40 ~ +85 ̊C Storage Temp / Humidity 25±5 ̊C / <70% AgilentAgilent E5071B SS Parameter Test // WiFi add：Yuanfu Industrial Zone, 59 Muyu Road, Shatou Community, Changan Town, Dongguan City Tel:0769-82586086 Fax:0769-82586086 Passive Test For WiFi(2.4G) FreqEffiEffiGain (MHz)(%)(dB)(dBi) 2400 41.1 -3.90.0 2410 41.2 -3.90.0 2420 41.3 -3.80.0 2430 41.0 -3.90.1 2440 41.9 -3.80.2 2450 41.9 -3.80.3 2460 40.9 -3.90.2 2470 40.8 -3.90.2 2480 40.0 -4.00.2 add：Yuanfu Industrial Zone, 59 Muyu Road, Shatou Community, Changan Town, Dongguan City Tel:0769-82586086 Fax:0769-82586086 2490 39.7 -4.00.4 2500 40.5 -3.9 1 Passive Test For WiFi(5.8G) Freq (MHz) Effi (%) Effi (dB) Gain (dBi) 5100 31.0 -5.1-0.4 5150 31.6 -5.00.0 5200 31.9 -5.00.2 5250 28 05505 5250 28.0-5.5-0.5 5300 29.0 -5.4-1.6 5350 32.9 -4.8-1.0 5400 35.6 -4.5-0.8 5450 36.7 -4.4-0.7 5500 36.5 -4.4-0.7 5550 36.7 -4.4-0.5 5600 35.0 -4.6-0.5 5650 38.3 -4.20.3 5700 35.9 -4.40.5 5750 36 84301 add：Yuanfu Industrial Zone, 59 Muyu Road, Shatou Community, Changan Town, Dongguan City Tel:0769-82586086 Fax:0769-82586086 5750 36.8-4.30.1 5800 36.1 -4.4-0.1 5850 37.8 -4.20.5 Radiation Pattern For WiFi(2.4G) add：Yuanfu Industrial Zone, 59 Muyu Road, Shatou Community, Changan Town, Dongguan City Tel:0769-82586086 Fax:0769-82586086 Radiation Pattern For WiFi(5.8G) add：Yuanfu Industrial Zone, 59 Muyu Road, Shatou Community, Changan Town, Dongguan City Tel:0769-82586086 Fax:0769-82586086

Report No. ENS2306190027W00201R Page 1 of 56 Ver.1.0 TEST REPORT Product Name ： Handheld Digital Binoculars Model Number ： DN30 FCC ID ： 2AKU5ZG23 Prepared for : Wuhan Guide Sensmart Tech Co., Ltd Address : NO.6 Huanglong Hill South Road, Donghu High-Tech Development Zone, Wuhan, Hubei, China 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 : ENS2306190027W00201R Date(s) of Tests : July 3, 2023 to August 8, 2023 Date of issue : August 11, 2023 $二维码$ Report No. ENS2306190027W00201R Page 2 of 56 Ver.1.0 TEST RESULT CERTIFICATION Applicant : Wuhan Guide Sensmart Tech Co., Ltd Address : NO.6 Huanglong Hill South Road, Donghu High-Tech Development Zone, Wuhan, Hubei, China Manufacturer : Wuhan Guide Sensmart Tech Co., Ltd Address : NO.6 Huanglong Hill South Road, Donghu High-Tech Development Zone, Wuhan, Hubei, China EUT : Handheld Digital Binoculars Model Name : DN30 Trademark : Guide Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2 , Subpart J FCC 47 CFR Part 15 , Subpart C PASS The above equipment was tested by EMTEK (SHENZHEN) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.247 The test results of this report relate only to the tested sample identified in this report. Date of Test : July 3, 2023 to August 8, 2023 Prepared by : Una Yu /Editor Reviewer : Joe Xia/Supervisor Approve & Authorized Signer : Lisa Wang/Manager Report No. ENS2306190027W00201R Page 3 of 56 Ver.1.0 Modified History Version Report No. Revision Date Summary V1.0 ENS2306190027W00201R / Original Report Report No. ENS2306190027W00201R Page 4 of 56 Ver.1.0 TABLE OF CONTENTS 1 EUT TECHNICAL DESCRIPTION ................................................................................................................... 5 2 SUMMARY OF TEST RESULT ......................................................................................................................... 6 3 TEST METHODOLOGY .................................................................................................................................... 7 3.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................................. 7 3.2 MEASUREMENT EQUIPMENT USED ........................................................................................................ 7 3.3 DESCRIPTION OF TEST MODES ................................................................................................................. 8 4 FACILITIES AND ACCREDITATIONS ........................................................................................................... 9 4.1 FACILITIES .................................................................................................................................................... 9 4.2 EQUIPMENT .................................................................................................................................................. 9 4.3 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 9 5 TEST SYSTEM UNCERTAINTY ..................................................................................................................... 10 6 SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 11 6.1 RADIO FREQUENCY TEST SETUP 1 ......................................................................................................... 11 6.2 RADIO FREQUENCY TEST SETUP 2 ......................................................................................................... 11 6.3 CONDUCTED EMISSION TEST SETUP .................................................................................................... 14 6.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ................................................................... 15 6.5 SUPPORT EQUIPMENT .............................................................................................................................. 15 7 TEST REQUIREMENTS .................................................................................................................................. 16 7.1 MINIMUM (6DB) OCCUPIED BANDWIDTH ........................................................................................... 16 7.2 MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................................... 21 7.3 MAXIMUM POWER SPECTRAL DENSITY .............................................................................................. 27 7.4 UNWANTED SPURIOUS EMISSIONS ....................................................................................................... 32 7.5 RADIATED EMISSION ................................................................................................................................ 40 7.6 CONDUCTED EMISSION TEST ................................................................................................................. 52 7.7 ANTENNA APPLICATION .......................................................................................................................... 55 Report No. ENS2306190027W00201R Page 5 of 56 Ver.1.0 1 EUT TECHNICAL DESCRIPTION Note: for more details, please refer to the user’s manual of the EUT. Characteristics Description Product Handheld Digital Binoculars Model Number DN30 Sample Number 2# IEEE 802.11 WLAN Mode Supported 802.11b 802.11g 802.11n(20MHz channel bandwidth) 802.11n(40MHz channel bandwidth) Modulation DSSS with DBPSK/DQPSK/CCK for 802.…

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Photographs of EUT Setup Fig-4.1 Front of EUT with 0 cm Gap (Body Mode) Fig-4.2 Rear Face of EUT with 0 cm Gap (Body Mode) Fig-4.3 Bottom Side of EUT with 0 cm Gap (Body Mode) Photographs of EUT

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----------------