2AB2FLS-A8-VHFTwo Way Radio

1 / 11 Lisheng (Fujian) Communications Co., Ltd. LS-A8 VHF User Manual Radio View: NO. UNIT REMARK 1 Antenna Transmit/Receive signals, deliver wider communication coverage. 2 Speaker 3 Channel Selector Knob Turn the knob to select the channels from 1-16. 4 Power / Volume Knob Turn clockwise to switch on the radio, and turn counter-clockwise until a “click” is heard to switch off the radio. Turn the knob clockwise to increase the volume, and turn counter-clockwise to decrease the volume. 5 LED Indicator Receiving: Green Light bright, Transmitting: Red Light bright. 6 MIC Microphone 7 PTT (Push-To-Talk) Key Press and hold PTT key to transmit, and release it to receive. 8 SP/MIC cover Dustproof and Rainproof 9 Battery Pack Side Button PF1 Side Button PF2 10 Side Button PF3 You can short press (0.5S) or long press (2.5S) Side Button to enable the specified functions which can be programmed via the software. Press this key to activate the function (you will hear 1 Beep sound) and press again to quit (you can hear 2 Beep sound). 2 / 11 Lisheng (Fujian) Communications Co., Ltd. Programmable Button You can program the specified functions for side button via the software, the programmable functions as follows: NO. Items Remarks 1 Monitor 2 Monitor Momentary The radio will un-mute only when it receives a carrier signal. 3 Squelch Off 4 Squelch Off Momentary The radio will un-mute no matter there is a carrier signal or not. 5 Battery Capacity Announcement To know the current battery capacity. 6 Scrambler To make the communication privacy. 7 Compander To improve the SNR, that will make communication clearer. 8 Adjust TX Power Adjust the transmitting power of current channel. 9 VOX On/Off Activate/exit VOX function. 10 Scan Scan the activities from other channels. 11 Channel Lock To lock the current channel position, and the channel knob is invalid. 12 Emergency Alarm To transmit Emergency Alarm signals. Note˖Your dealer may assign different functions for side button (long press or short press the key) in advanced. Basic Operation Power On/Off Turn the Power Knob (also called Volume Knob) clockwise to switch on the radio, you will hear a “power on beep” and a voice message will indicate the current channel number. Turn counter-clockwise to switch off the radio. (See Figure 1) Adjust the Volume Press the programmed “Monitor” or “Squelch Off” side button to listen the background noise, and turn the volume knob to increase or decrease the volume. (See Figure2) Select a Channel Turn the Channel Selector Knob to select your desired channel. If the Voice 3 / 11 Lisheng (Fujian) Communications Co., Ltd. announcement function is enable, your radio will automatically report the channel No. where the knob locates. (See figure 3) Transmit Keep pressing the PTT key and speak into the microphone with your normal voice, hold the radio about 2.5cm to 5cm from your mouth. (See figure 4) Receive Release the PTT key to receive. Programming Functions The following functions could be programmed via software. Press the programmed side button to activate the relevant function (long press or short press), you will hear 1 “Beep” when the function is activated. Press this button again to exit it and you will hear 2 “Beep” which means the function is closed. If functions are closed, please program firstly before use it. PTT ID The PTT ID is used for connecting or disconnecting with the repeaters or telephone systems. We have 3 Encode modes to transmit PTT ID code, as following: Begin of Tx: It will emit ID code while you press the PTT Key. End of Tx: It will emit ID code while you release the PTT key. Both Begin and End: It will emit ID code both while you press and release the PTT key. Note: This function is available at each channel. Monitor Function When signal come in, press the programmed “Monitor” side button to open signaling squelch and monitor the activities of the channel. No matter QT/DQT or the optional signaling is matched or not, it can monitor the activities of the current channel. Press this button again to close it. Note: it only monitor the valid signal but not the background noise. Monitor Momentary Keep pressing the programmed “Monitor Momentary” side button to open signaling squelch. No matter QT/DQT or optional signaling is matched or not, it can monitor the activities of the current channel. Release this button to close it. 4 / 11 Lisheng (Fujian) Communications Co., Ltd. Note: It only monitor the valid signal but not the background noise. Squelch off Press the programmed “Squelch Off” side button to open noise squelch. No matter the QT/DQT is matched or not, it can monitor the activities of the current channel. Press this side button again to close it. Note:If there is a valid signal, it monitors the audio signal. If not, it monitors the background noise. Squelch off Momentary Keep pressing the programmed “Squelch Off Momentary” side button to open noise squelch. No matter the QT/DQT is matched or not, it can monitor the activities of the current channel. Release this side button to close it. Note:If there is a valid signal, it monitors the audio signal. If not, it monitors the background noise Squelch Level (SQL) SQL function can filter the undue background noise to mute the speaker when the radio doesn’t receive any signals. You can set up the squelch level from 0 to 9. The higher squelch level, the stronger noise inhibiting ability. It’s not easy to receive the noise signal, but meanwhile you may miss some weak signals which maybe useful for you. On the contrary, the lower squelch level, it’s easier to receive the weak signals, but also easier to be affected by noise signals. Level 0 means to disable SQL function. You can set up the appropriate squelch level via software according to the current communication environment and requirements. Channel scan Press the programmed “Scan” side button to start scanning from the current channel, the radio will report “Scan On” and start to scan the channel numb…

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Lisheng (Fujian) Communications Co., Ltd. 5#,Chongxiang St.,Econ.&Tech.Area,Quanzhou,Fujian,China Tel: +86-595-22419993 Fax: +86-595-22419993 July 29, 2014 Federal Communications Commission Re: FCC ID: 2AB2FLS-A8-VHF Applicant: Lisheng (Fujian) Communications Co., Ltd. Subject: Attestation statement regarding the Land Mobile Radio frequency Dear Sir or Madam I attest that the product could program the frequence on computer through interface by manufacturer, is incapable of tuning, or readily being altered, by the end-user. Please contact the undersigned if you have any questions or need any further information. Sincerely, ------------------------------- Stone He/ Manager

Lisheng (Fujian) Communications Co., Ltd. 5#,Chongxiang St.,Econ.&Tech.Area,Quanzhou,Fujian,China Tel: +86-595-22419993 Fax: +86-595-22419993 Rev 11/20/07 Confidentiality Letter Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AB2FLS-A8-VHF. 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 Block Diagram.pdf Schematics Schematics.pdf Operation Description Operation Description.pdf Tune up Procedure Tune up Procedure.pdf Part List Part List.pdf 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. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, ------------------------------- Stone He/ Manager

Lisheng (Fujian) Communications Co., Ltd. 5#,Chongxiang St.,Econ.&Tech.Area,Quanzhou,Fujian,China Tel: +86-595-22419993 Fax: +86-595-22419993 July 29, 2014 Federal Communications Commission Re: FCC ID: 2AB2FLS-A8-VHF Applicant: Lisheng (Fujian) Communications Co., Ltd. Subject: justification letter for expanded frequency range 136 – 174 MHz You have asked the applicant for justification to have the 136 – 174 MHz freq range appear on he face of the FCC Grant of Certification for a Part 90 Certification. This frequency range contains frequencies regarded as usual & customary by United States Federal Government and its various departments, user organizations and the military to appear on the face of the equipment Grant of Certification. (1) The applicant plans to ensure that USA users, other than those specifically identified in this letter, not operate within bands which are not allowed by the Part 90, as controlled by the users’ FCC station license. (2) This device will not be marketed to USA users, other than those identified in the letter, namely the US Government and its various departments & military, for operation in frequency range out of Part 90. Programming of transmitter frequencies can only be performed by the manufacturer or authorized service and maintenance personnel. Sincerely, ------------------------------- Stone He/ Manager

Lisheng (Fujian) Communications Co., Ltd. 5#,Chongxiang St.,Econ.&Tech.Area,Quanzhou,Fujian,China Tel: +86-595-22419993 Fax: +86-595-22419993 Letter for Label Proposal FCC ID: 2AB2FLS-A8-VHF July 29, 2014 Equipment Authorization Division Office of Engineering and Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Dear Sirs: Lisheng (Fujian) Communications Co., Ltd. requests acceptance of the labeling proposal described below for transceivers bearing FCC identifier 2AB2FLS-A8-VHF. The subject transceivers are compact handheld models as shown in figure 1, authorized under 47CFR Part 90 for Land services. Figure 1. Because the majority of the transceiver housing is composed of display, speaker, operating controls, and a removable battery pack, there is extremely limited space available to attach the required label carrying the FCC identifier. Attaching the label to the battery pack is not acceptable because the battery pack is a removable item. For this reason, Lisheng (Fujian) Communications Co., Ltd. proposes placing the label carrying the FCC identifier inside the battery compartment as shown in figure 2. Lisheng (Fujian) Communications Co., Ltd. 5#,Chongxiang St.,Econ.&Tech.Area,Quanzhou,Fujian,China Tel: +86-595-22419993 Fax: +86-595-22419993 Proposed Label Location on EUT Figure 2. The consumer packaging for these models includes the battery pack as a separate item, NOT installed on the radio. As such, the FCC identifier will be readily visible to the user before the battery pack is installed and whenever the battery pack is removed or replaced. In this location, the label will also be protected from physical abuse and remain readable for the anticipated life of the device. The consumer packaging for these models is a "gift box" which does not allow the transceiver to be seen at time of purchase. In order to meet the requirements of 47CFR Part 2.925 (d), Lisheng (Fujian) Communications Co., Ltd. will add the FCC identifier "2AB2FLS-A8-VHF" to the outside of the consumer "gift box" packaging. Sincerely yours, ------------------------------- Stone He/ Manager

Lisheng (Fujian) Communications Co., Ltd. 5#,Chongxiang St.,Econ.&Tech.Area,Quanzhou,Fujian,China Tel: +86-595-22419993 Fax: +86-595-22419993 AGENCY AUTHORIZATION LETTER FCC ID: 2AB2FLS-A8-VHF Date: July 29, 2014 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: We, the undersigned, hereby authorize Shenzhen CTL Testing Technology Co., Ltd.(MR. Tracy Qi) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen CTL Testing Technology Co., Ltd. (MR. Tracy Qi) on our behalf shall have the same effect as acts of our own. This authorization expires on July 28, 2015. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Lisheng (Fujian) Communications Co., Ltd. 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. Sincerely, ------------------------------- Stone He/ Manager

External Photos

Applicant: Lisheng (Fujian) Communications Co., Ltd. FCC ID: 2AB2FLS-A8-VHF Model Name: LS-A8 VHF Model Name: LS-A8 VHF FCC ID: 2AB2FLS-A8-VHF The FCC identifier is marked in the product label and the RF exposure caution label is attached on the rear side of the cabinet. The user notice and warning statement are described in the user manual. . Proposed Label Location on EUT

Internal Photos

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. SAR EVALUATION REPORT For Lisheng (Fujian) Communications Co., Ltd 5#, ChongxiangSt., Econ.&Tech. Area, Quanzhou, Fujian, China FCC ID: 2AB2FLS-A8-VHF Report Type: Engineering Report Product Type: Two Way Radio/Transceiver Test Engineer: Wilson Chen Report Number: RSZ140304802-20M3 Report Date: 2014-08-01 Reviewed By: Bell Hu SAR En gineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No: RSZ140304802-20M3 SAR Evaluation Report 2 of 59 Attestation of Test Results EUT Information Company Name Lisheng (Fujian) Communications Co., Ltd. EUT Description Two Way Radio/Transceiver FCC ID 2AB2FLS-A8-VHF Model Number LS-A8 VHF Test Date 2014-07-13 Mode Frequency (MHz) Max. SAR Level(s) Reported (1g) Limit (W/Kg) Analog 136-174 12.5kHz Face up: 0.188 W/kg (50% duty cycle) Body-Back: 0.998 W/kg (50% duty cycle) 8.0 Applicable Standards ANSI / IEEE C95.1: 2005 IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fileds,3 kHz to 300 GHz. ANSI / IEEE C95.3: 2002 IEEE Recommended Practice for Measurements and Computations of Radio Frequency Electromagnetic Fields With Respect to Human Exposure to SuchFields,100 kHz—300 GHz. IEEE1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques KDB procedures KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. KDB 865664 D01 SAR measurement 100 MHz to 6 GHz v01. KDB 643646 SAR test Reduction Considerations for Occupational PTT Radios. KDB Inquiry: Tracking Number 316436 for SAR VHF system validation. Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for Occupational /Controlled Exposure limits specified in ANSI/IEEE Standards and has been tested in accordance with the measurement procedures specified in IEEE 1528-2013 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. (Shenzhen) Report No: RSZ140304802-20M3 SAR Evaluation Report 3 of 59 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 EUT DESCRIPTION .................................................................................................................................................... 5 TECHNICAL SPECIFICATION ......................................................................................................................................... 5 REFERENCE, STANDARDS, AND GUILDELINES ............................................................................................... 6 SAR LIMITS ................................................................................................................................................................. 7 FACILITIES .................................................................................................................................................................. 8 DESCRIPTION OF TEST SYSTEM .......................................................................................................................... 9 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 16 EQUIPMENTS LIST & CALIBRATION INFORMATION .................................................................................................... 16 SAR MEASUREMENT SYSTEM VERIFICATION .............................................................................................. 17 LIQUID VERIFICATION ............................................................................................................................................... 17 SYSTEM ACCURACY VERIFICATION ........................................................................................................................... 19 SAR SYSTEM VALIDATION DATA ..................................................................................................................... 20 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 24 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR........................................................................ 24 CHEEK/TOUCH POSITION ........................................................................................................................................... 25 EAR/TILT POSITION ................................................................................................................................................... 25 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS .............................................................................. 26 SAR EVALUATION PROCEDURE ................................................................................................................................. 27 TEST METHODOLOGY ................................................................................................................................................. 27 CONDUCTED OUTPUT POWER MEASUREMENT ........................................................................................... 28 PROVISION APPLICABLE ...........................................................................................…

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Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 Fax: +86-755-26636041 FCC PART 90 Test Report Report Reference No......................: CTL1406281472-WF Compiled by ( position+printed name+signature)..: File administrators Jacky Chen Name of the organization performing the tests ( position+printed name+signature)..: Test Engineer Tracy Qi Approved by ( position+printed name+signature)..: Manager Tracy Qi Date of issue.....................................: July 04, 2014 Testing Laboratory Name..............: Shenzhen CTL Testing Technology Co., Ltd. Address.............................................: Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Applicant’s name............................: Lisheng (Fujian) Communications Co., Ltd. Address.............................................: 5#, Chongxiang St., Econ.&Tech.Area, Quanzhou, Fujian, China Test specification: Standard ...........................................: FCC Part 90: PRIVATE LAND MOBILE RADIO SERVICES TRF Originator ..................................: Shenzhen CTL Testing Technology Co., Ltd. Master TRF.......................................: Dated 2011-01 Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL Testing Technology Co., 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 .................... : Two-Way Radio/Transceiver Trade Mark .......................................: LISHENG Model/Type reference.......................: LS-A8 VHF Modulation..................................: FM Channel Separation ........................... 12.5KHz Power Supply..............................: DC 7.4V Rated Power..............................: 5W Operating Frequency Range............: From 136 MHz to 174 MHz FCC ID..............................................: 2AB2FLS-A8-VHF Result................................................: Positive V1.0 Page 2 of 53 Report No.: CTL1406281272-WF T E S T R E P O R T Test Report No. : CTL1406281472-WF July 04, 2014 ______________________________________________________________________________________________ Date of issue Equipment under Test : Two-Way Radio/Transceiver Model /Type : LS-A8 VHF Applicant : Lisheng (Fujian) Communications Co., Ltd. Address : 5#, Chongxiang St., Econ.&Tech.Area, Quanzhou, Fujian, China Manufacture : Lisheng (Fujian) Communications Co., Ltd. Address : 5#, Chongxiang St., Econ.&Tech.Area, Quanzhou, Fujian, China Test Result according to the standards on page 4: 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. V1.0 Page 3 of 53 Report No.: CTL1406281272-WF Contents 1. TEST STANDARDS 4 2. SUMMARY 5 2.1. General Remarks 5 2.2. Equipment Under Test 5 2.3. Short description of the Equipment under Test (EUT) 5 2.4. Short description of the Equipment under Test (EUT) 6 2.5. EUT operation mode 6 2.6. EUT configuration 6 2.7. Related Submittal(s) / Grant (s) 6 2.8. Modifications 6 2.9. Note 6 3. TEST ENVIRONMENT 7 3.1. Address of the test laboratory 7 3.2. Test Facility 7 3.3. Environmental conditions 7 3.4. Configuration of Tested System 7 3.5. Statement of the measurement uncertainty 8 3.6. Equipments Used during the Test 8 3.7. General Technical Requirements and Summary of Test Results 9 4. TEST CONDITIONS AND RESULTS 10 4.1. Conducted Emissions Test 10 4.2. Occupied Bandwidth and Emission Mask 13 4.3. Radiated Spurious Emission Test 21 4.4. Spurious Emission On Antenna Port 26 4.5. Modulation Characteristics 35 4.6. Frequency Stability Measurement 38 4.7. Conducted Output Power 40 4.8. Transmitter Frequency Behavior 44 5. TEST SETUP PHOTOS OF THE EUT 46 6. EXTERNAL AND INTERNAL PHOTOS OF THE EUT 48 V1.0 Page 4 of 53 Report No.: CTL1406281272-WF 1. TEST STANDARDS The tests were performed according to following standards: FCC Part 90: PRIVATE LAND MOBILE RADIO SERVICES TIA/EIA 603: Land Mobile FM or PM Communications Equipment Measurement and Performance Standards. 47 CFR FCC Part 15 Subpart B - Unintentional Radiators FCC Part 2: FREQUENCY ALLOCA-TIONS AND RADIO TREATY MAT-TERS; GENERAL RULES AND REG-ULATIONS V1.0 Page 5 of 53 Report No.: CTL1406281272-WF 2. SUMMARY 2.1. General Remarks Date of receipt of test sample : June 20, 2014 Testing commenced on : June 20, 2014 Testing concluded on : June 30, 2014 2.2. Equipment Under Test Power supply system utilised Power supply voltage : ● 120V / 60 Hz ○ 115V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 7.4 V from adapter by AC 120V/60Hz 2.3. Short description of the Equipment under Test (EUT) The Two-Way Radio/Transceiver, Model: LS-A8 VHF or the “EUT” as referred to in this report; more general information as follows, for more details, refer to the user’s manual of the EUT. Name of EUT Two-Way Radio/Transceiver Model Number LS-A8 VHF FCC ID 2AB2FLS-A8-VHF Rated Output Power 5 Watts(36.99dBm) FM for Analog Voice Modilation Type Analog F3E for 12.5KHz Channel Separation Channel Separation Analog Voice 12.5KHz Antenna Type External Frequency Range From 136 MHz to 174 MHz Maximum Output Power Analog 4.69W for 12.5 KHz Channel Separation Test frequency list Test Frequency (MHz) Modulation Type Channel Separation (KHz) Test Channel TX RX A001 136.5000 136.5000 A002 146.0000 146.0000 A003 155.0000 155.0000 A004 164.0000 164.0000 Frequency Range (MHz) Analog/FM 12.5 A005 173.5000 173.5000 V1.0 Page 6 of 53 Report No.: CTL1406281272-WF 2.4. Short description of the Equipment under Test (EUT) 136-174MHz Two-Way Radio/Transceiver (LS-A8 VHF). For more…

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Test Setup Photos of the EUT