2BED7-OS-E36Two Way Radio

INTRODUCTION Thank you for choosing HengludaMODEL handheld Radio. Please read all instructions carefully before using the OS-E36 TWO WAY RADIO OS-E36 USER GUIDE CONTROLS & BUTTON FUNCTIONS 1. Fixed antenna 2. Push to Talk (PTT) 3. Channel [-]/FM 4. Channel [--]/Scanning 5. Speaker 6. Microphone 7. Battery charging indicator 8.Transmit/Receive indicator 9. Power/Volume knob 10. Charging port 11. Accessory port It is recommended to check inbox items upon unboxing. If any of these items are lost or damage, please contact your place of purchase immediately. Inbox items： CHECK THE PACK CONTENTS •1xRadio •1xBattery •1xBeltclip •1xPowersupply •1xChargingcable •1xUserguide GETTING STARTED ChargingTheBattery Connect Type-C charge cable to the charger traycharging port and the USB end to a standard 5V USB charging point or a 5V 1A or above USB wall adaptor. Plug the adaptor into a wall outlet. Place the radio onto the charger tray. The charging battery charging indicator red meaning the battery is charging, blue when fully charged. Note: •Charge only at room temperatures. •Battery may corrode over time and cause permanent damage to your radio. •Remove radio as soon it is fully charged for optimized battery life. Installing the Battery Withthebackoftheradioisfacingup,pressandslideinthebattery untilyouheartheclicksound. Press Slide Installing Belt Clip To attach: Place the belt clip as shown in picture. Slide and press the belt clip toward until it snap into place. To remove: Pinch and hold belt clip latch and slide the belt clip upward. Low Battery Alert If the battery level becomes low,the device will voice prompted low battery. Recharge the radio immediately to continue using the radio. Battery Save The radio has a circuit that is specifically designed to reduce power consumption and significantly prolong the battery life. If there is no transmission or receive call within 60 seconds, the radio automatically enters Battery Save mode. The radio is still able to receive transmissions in this mode. To attach To remove Latch Step 1 Step 2 Step 3 PTT Time Out Timer (TOT) The TOT is designed to prevent accidentally transmissions for an extended period. If the [PTT] button is press for continuous 60 seconds, the radio will stop transmission and emit warning tone. Scanning Use scan to monitor channels for transmissions or to locate someone in your group who has accidentally changed channels. [--] button is preprogrammed with scanning function, press & hold [--]button to enter scanning mode. Repeat step to exit scanning mode. Important:Remember to turn the scan function off after scan. The scan function will drain more power if keep running in background. FM Mode [-]button is preprogrammed with FM mode, press & hold [-]button to enter FM mode. Press [-] or [--] to scan next available FM channels. Press & hold [-]buttonto exit scanning mode. To talk, pressand hold the[PTT]button. Hold the radio3~7cm away from your mouthwhen speaking.Thetransmitting indicator will show red.Once finish speaking, release thePTT buttonto stop transmission. Note:Do not press the [PTT] button when others are talking. Thecommunication is interrupted. Listening/ Receiving The radio speaker receives signal automatically if radio is set to thesame channel and subcode as the transmitting radio. Ensure the speaker volume is set to an appropriate level. Power/Volume On/Off To turn the radio on or off, rotate the knob clockwise until you hear the voice announcement and display turns on or off.Turn the knob counterclockwise to power off. Display Back Light Your radio has an automatic display back light which remains on for about 6seconds after a button pressand 8 seconds after PTT button is press. Channel Selection Press [-] or [--] button to switch to desired channel. Talking/Transmitting Note:To communicate, all radios in the group must be set to the same channel and same CTCSS/DCS subcode if it is set. RADIO OPERATIONS Radio Password Setting Note:Password need to have 6 characters include any combination ofupper-and lower-caseletters and numbers (0-9).Use the designed Type-C programming cable for programming radio. 1.To add a new password, enter a 6-character password in the [Change Password] field and write it to the radio. 2.If a password has already been set, enter the password in the [R/W Password] field to read and write to the radio. 3.To change the password, enter the existing password in the [R/W Password] field and the new password in the [Change Password] field, then write it to the radio. The password will be updated to the new password. 4.To remove the password, enter the current password in both the [R/W Password] and [Change Password] fields, then write it to the radioto remove the password. Time Out Timer (TOT) To prevent accidental transmissions and save battery life, the radio will stop transmitting and emit beep tone if you press PTT for continuous 60 seconds. You may customize the TOT setting through programming software. FUNCTIONS INTRODUCTION Voice Operated Transmission(VOX) Transmission is initiated by speaking into the microphone of the radio instead of pushing the PTT key. You may customize the VOXsetting through programmingsoftware. Note:VOX levels-OFF by default, from 1 (low sensitivity) to 9 (high sensitivity). Wireless Cloning (Pairing all channels) Wireless Cloning is a function that allows you to easily copy all channels from one radio (the master) to all other radios within range without the use of wires or cables. To clone the channels and subcode, radios and the master radio must: 1.Ensure that the radios of the same model are on Channel 2 and turn radio power off. 2.Press and hold +button andturn the knob clockwise simultaneouslyto turn on the radio.Blue light in pulses indicate the radio enters pairing mode. 3.Shortpress the [PTT] button to clonethe Master channels and subcodes to radios. Steady red light indicates cloning in progress. Red light indicator turned offwhen completed. Restart to use the …

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Quanzhou Hengluda Electronic Technology Co.,Ltd Address: No.2118 , Liucheng Street, Jiangbei Avenue, Quanzhou, Fujian Province Tele: 15201953746 FAX: N/A E-mail: [email protected] CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter Attestation Letter Date: 05/09/2024 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID: 2BED7-OS-E36 Quanzhou Hengluda Electronic Technology Co.,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. Quanzhou Hengluda Electronic Technology Co.,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 Contact Person: Tiffany Fan Title: Sales Manager

U.S. AGENT LETTER OF ATTESTATION Date: 2024-04-17 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: 2BED7-OS-E36 Quanzhou Hengluda Electronic Technology Co.,Ltd certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Quanzhou Hengluda Electronic Technology Co.,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. Iconsigh Inc. 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: Company Name: Iconsigh Inc. Address: 2310 Homestead Road, Suite C1, Los Altos, CA, 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: Applicant: Quanzhou Hengluda Electronic Technology Co.,Ltd Address: No.2118 , Liucheng Street, Jiangbei Avenue, Nan’an Quanzhou, Fujian Province FRN: 0034627976 Tel: 15201953746 Email: [email protected] Signed by (printed name): Tiffany Fan Signature:

QA-FR-170-B Quanzhou Hengluda Electronic Technology Co.,Ltd Address: No.2118 , Liucheng Street, Jiangbei Avenue, Quanzhou, Fujian Province Tele: 15201953746 FAX: N/A E-mail: [email protected] FCC Authorization Date: 2024-05-09 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , Quanzhou Hengluda Electronic Technology Co.,Ltd, Hereby authorizes Bay Area Compliance Laboratories Corp. (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 Bay Area Compliance Laboratories Corp. (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 Yours, Client’s signature Contact Person: Tiffany Fan Title: Sales Manager

QA-FR-171-A Quanzhou Hengluda Electronic Technology Co.,Ltd Address: No.2118 , Liucheng Street, Jiangbei Avenue, Quanzhou, Fujian Province Tele: 15201953746 FAX: N/A E-mail: [email protected] FCC Confidential Authorization Date: 2024-05-09 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2BED7-OS-E36 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Quanzhou Hengluda Electronic Technology Co.,Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  BOM  Tune Up Procedure 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: Contact Person: Tiffany Fan Title: Sales Manager

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-EXP Page 1 / 7 EUT EXTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-EXP Page 2 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-EXP Page 3 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-EXP Page 4 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-EXP Page 5 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-EXP Page 6 / 7 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-EXP Page 7 / 7

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-INP Page 1 / 6 EUT INTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-INP Page 2 / 6 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-INP Page 3 / 6 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-INP Page 4 / 6 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-INP Page 5 / 6 Antenna Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-INP Page 6 / 6

TEST REPORT Applicant: Quanzhou Hengluda Electronic Technology Co.,Ltd Address: No.2118 , Liucheng Street, Jiangbei Avenue, Quanzhou, Fujian Province Product Name: Two Way Radio FCC ID: 2BED7-OS-E36 Standard(s): 47 CFR Part 2(2.1093) Report Number: XMTN1231221-77274E-20 Report Date: 2024/4/30 The above device has been tested and found compliant with the requirement of the relative standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Mark Dong Approved By: Brave Lu Title: SAR Engineer Title: SAR Engineer Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. 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 ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-20 SAR Evaluation Report 2 of 51 SAR TEST RESULTS SUMMARY Mode Max. SAR Level(s) Reported(W/kg) Limit PTT(462.5500-467.7125MHz) 1g Head SAR(Face Up) 0.65 1.6 (W/kg) 1g Body SAR(Body Back)1.38 Applicable Standards FCC 47 CFR part 2.1093 Radiofrequency radiation exposure evaluation: portable devices IEC/IEEE 62209-1528:2020 Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices – Part 1528: Human models, instrumentation, and procedures (Frequenc y range of 4 MHz to 10 GHz) RF Exposure Procedures: TCB Workshop April 2019 KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 KDB 643646 D01 SAR Test for PTT Radios v01r03 Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in FCC 47 CFR part 2.1093 and has been tested in accordance with the measurement procedures specified in IEC/IEEE 62209-1528:2020 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-20 SAR Evaluation Report 3 of 51 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 1.GENERAL INFORMATION .................................................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .............................................................................. 5 2.REFERENCE, STANDARDS, AND GUIDELINES ............................................................................................... 6 2.1 SAR LIMITS ........................................................................................................................................................... 6 2.2 TEST FACILITY ....................................................................................................................................................... 7 3.DESCRIPTION OF TEST SYSTEM ....................................................................................................................... 8 4.EQUIPMENT LIST AND CALIBRATION .......................................................................................................... 13 4.1 EQUIPMENTS LIST & CALIBRATION INFORMATION .............................................................................................. 13 5.SAR MEASUREMENT SYSTEM VERIFICATION ........................................................................................... 14 5.1 LIQUID VERIFICATION .......................................................................................................................................... 14 5.2 SYSTEM ACCURACY VERIFICATION ..................................................................................................................... 15 5.3 SAR SYSTEM VALIDATION DATA .............................................................................................................. 16 6.EUT TEST STRATEGY AND METHODOLOGY .............................................................................................. 17 6.1 TEST POSITIONS FOR FRONT-OF-FACE CONFIGURATIONS ..................................................................................... 17 6.2 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ........................................................................ 18 6.3 TEST DISTANCE FOR SAR EVALUATION .............................................................................................................. 18 6.4 SAR EVALUATION PROCEDURE ........................................................................................................................... 19 7. CONDUCTED OUTPUT POWER MEASUREMENT ....................................................................................... 20 7.1 TEST PROCEDURE ................................................................................................................................................ 20 7.2 MAXIMUM TARGET…

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ModelName:E36 Manufacturer:QuanzhouHengludaElectronicTechnologyCo.,Ltd Address:No.2118,LiuchengStreet,JiangbeiAvenue,Nan’anQuanzhou,FujianProvince 2.AntennaPicture 电气参数ELECTRICALSPECIFICATIONS 机械特性MECHANICALSPECIFICATIONS 频率范围462-468Mhz FrequencyRange 输入阻抗50Ω Impedance 驻波比<1.5(435Mhz) VSWR 增益1.8dBi Gain 极化方式 Polarization垂直Vertical 长度约40mm Height Polarization 辐射方向全向Omni Radiation 功率容量5w MaximunPowerInput-watts 3.AntennaPattern 462.5875Mhz

TEST REPORT Applicant: Quanzhou Hengluda Electronic Technology Co.,Ltd Address: No.2118 , Liucheng Street, Jiangbei Avenue, Quanzhou, Fujian Province Product Name: Two Way Radio FCC ID: 2BED7-OS-E36 Standard(s): 47 CFR Part 95 Subpart B ANSI C63.26-2015 Report Number: XMTN1231221-77274E-RF-00B Report Date: 2024/4/10 The above device has been tested and found compliant with the requirement of the relative standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Gavin Xu Approved By: Ivan Cao Title: RF Engineer Title: EMC Manager Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. 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 ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-00B Report Template Version: FCC-FRS-V1.1 Page 2 of 31 CONTENTS DOCUMENT REVISION HISTORY .......................................................................................... 4 1. GENERAL INFORMATION .................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 5 1.2 ACCESSORY INFORMATION: ............................................................................................................... 5 1.3 ANTENNA INFORMATION DETAIL▲: ................................................................................................. 5 1.4 EQUIPMENT MODIFICATIONS ............................................................................................................. 5 2. SUMMARY OF TEST RESULTS ............................................................................................ 6 3. DESCRIPTION OF TEST CONFIGURATION ..................................................................... 7 3.1 OPERATION FREQUENCY DETAIL: ..................................................................................................... 7 3.2 EUT OPERATION CONDITION: ........................................................................................................... 7 3.3 EUT EXERCISE SOFTWARE ................................................................................................................. 7 3.4 SUPPORT EQUIPMENT LIST AND DETAILS ......................................................................................... 7 3.5 SUPPORT CABLE LIST AND DETAILS .................................................................................................. 7 3.6 BLOCK DIAGRAM OF TEST SETUP ...................................................................................................... 8 3.7 TEST FACILITY ..................................................................................................................................... 9 3.8 MEASUREMENT UNCERTAINTY .......................................................................................................... 9 4. TEST RESULTS ....................................................................................................................... 10 4.1 FRS FREQUENCY ACCURACY ........................................................................................................... 10 4.1.1 Applicable Standard ..................................................................................................................................... 10 4.1.2 EUT Setup Block Diagram .......................................................................................................................... 10 4.1.3 Test Procedure ............................................................................................................................................. 10 4.1.4 Test Result ................................................................................................................................................... 11 4.2 FRS TRANSMIT POWER ..................................................................................................................... 13 4.2.1 Applicable Standard ..................................................................................................................................... 13 4.2.2 EUT Setup Block Diagram .......................................................................................................................... 13 4.2.3 Test Procedure ............................................................................................................................................. 13 4.2.4 Test Result ................................................................................................................................................... 14 4.3 FRS EMISSION TYPES ........................................................................................................................ 15 4.3.1 Applicable Standard ..................................................................................................................................... 15 4.3.2 Judgment ...................................................................................................................................................... …

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Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: XMTN1231221-77274E-RF-00B-TSP TEST SETUP PHOTOGRAPHS Radiated Emission 30M-1GHz View Radiated Emission Above 1GHz View