2AXYDSED-8Two-way radio

______________________________________________________________________________________________________________ Shenzhen Firward Technology Co.,Ltd SED-8 Function Operation Instruction (Draft) Function Introduction ◆Frequency 400 -470Mhz (RX/TX) ◆ Up to 16 Channels ◆ 50 Groups CTCSS，105 Groups of standard DCS ◆ Time-out timer(TOT) ◆ Battery saving function ◆ Alarm function ◆ USB rapid charge ◆Antenna: Support up to 1.5dBi, and it is prohibited to use non-original antennas. Item Description Note: The radio outlook based on the real radio. A.LED Indicator: Green LED flashes when receive the signal, Red LED flashes when transmission. B. Channel knob: Rotate the knob to choose the channel (CH1-CH15), CH16 is scan channel. C.ON/OFF knob/Volume knob: Rotate the knob clockwise to turn on the radio, anticlockwise to turn off the radio. By rotating to control the volume. D.PTT switch: Press PTT and speak to the microphone to call, listen when release. E. Monitor: When press Monitor key, the squelch opened and the background noise comes out; the squelch close when release the monitor key. F.USB Rapid charge plug. G. Speaker/Microphone rubber plug: Please cover when not use the speaker and microphone. H. Insert loudspeaker. J. Microphone Battery Charging 1.Take out the charger, plug the AC（100-240V）50/60Hz, then Green LED flashes; ______________________________________________________________________________________________________________ Shenzhen Firward Technology Co.,Ltd 2. Plug the battery or the radio with battery on the charger; make sure the battery is connected with the charger. 3. The charging process initiates when the red LED lights, the charging time based on the battery capacity. The green LED lights indicating the battery is fully charged. 4. Use the USB cable to plug to the radio, red LED lights when charging, green LED lights when fully charged. Function Operation SWITCHING POWER ON/OFF Turn the power switches volume control clockwise. You will hear a beep and speech, indicating the transceiver is ON. ADJUSTING THE VOLUME Hold Monitor button down to listen to audio level while rotating the Power switch/Volume control. Rotate clockwise to increase and co unterclockwise to decrease volume. SELECTING THE CHANNEL Turn the channel switch to select your desired channel. NO.16 is Scanning Channel PTT TRANSMIT To transmit, press and hold [PTT] and speak into the microphone in your normal tone of voice. SQUELCH LEVEL the purpose of Squelch is to mute the speaker when no signals are present (Squelch OFF). With the squelch level correctly set, you will hear sound only while actually receiving signals (Squelch ON). The squelch level can be adjusted via program software. The frequency of squelch is 0 (on) -9 (deep), steps: 1. SCANNING SWITCH When radios is set as scan via software, turn the channel selector to channel 16, the transceiver will automatically detect the activity of scanning channel from CH1 to CH15 channel (each channel can bet set scan or not via software) , When the signal is scanned channel, the transceiver will automatically stop on the channel for the call. a. Walkie-talkie will stay on the signal channel, when the signal disappears and then after 15s, continue scanning the next channel. b. If there are less than 2 channels, it cannot scan. c. On channel 16, press and hold the PTT and MONI key, it will turn on the SCAN or turn off the SCAN. d. If the FM radio function is activated, it cannot scan. VOICE PROMPT a. Voice Prompt is effective when the function is turn on. b. VOX gain level: When the sound level is higher than the set level of sound control gain, VOX automatically transmit. The gain level can adjust from 1 to 9 levels. c. When a signal is received, VOX will not transmit even if the sound level is higher than the set gain level. d. On channels CH1 ~ CH5, press and hold the PTT and MONI, then switch on the transceiver, thus to activate the VOX function ON/OFF. MONITOR When you are receiving and no signals present, the squelch function can mute the speaker, so you cannot hear the background noise. If you want to switch the squelch function OFF, press and hold (MONI) button. It is very helpful when you want to adjust the volume level and receive the week signals. Battery Saving ______________________________________________________________________________________________________________ Shenzhen Firward Technology Co.,Ltd a.ON: Entering into the battery saving state automatically without any operation for 10 seconds, b.OFF: Battery saving is off. Busy Channel Lockout (BCL) Switch on or off each effective channel busy lockout function via PC programming software. Whenopen this setting, signal from the curr ent channel is banned to transmit. Beep a. The beep is on, and the "Di" sounds is emitted for every rotation of the channel b. The beep is off, and no "Di" sounds for every rotation of the channel Low Battery Voltage Warning When the voltage is lower than the preset value, a prompt "Please change battery" is issued every 5 seconds, press the PTT button is in valid and makes "Di" sounds. Time-out timer The function of the time-out timer is to prevent the speaker from using a channel too long and continuously, and the interphone emits continuously too long and the body heats up. If you continuously transmit the interphone, the TOT limit time set by the machine is exceeded; the transceiver will stop transmitting (the time can be programmed by computer while the factory setting time is 1 minute). Release the PTT button and press PTT again to resume transmitting. QT / DQT The radio’s QT/DQT for each channel can be program by software. When the channel set the QT/DQT, the radio squelch open only if it receives a signal that uses the same QT or DQT. The radio squelch does not turn on if the same channel uses different QT / DQT calls, only lights in green, sub-CTCSS 50 groups, and digital sub-audio DCS 105 groups. Note: Although using a channel with CTCSS / DCS sub-audio may …

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Shenzhen Firward Technology Co.,Ltd Office of Engineering Technology Date: 25 November 2020 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA FCC ID: 2AXYDSED-8 Subject: Declaration of compliance to the requirements of §15.121 We declare that, this scanning receiver is incapable of operating (tuning), or readily being altered by the users to operate, within the frequency bands allocated to the Cellular Radiotelephone Service in part 22 of this chapter (cellular telephone bands). This device will not be able to receive transmissions in the cellular telephone bands by means of clipping the leads of, or installing, a simple component such as a diode, resistor or jumper wire; replacing a plug-in semiconductor chip; or programming a semiconductor chip using special access codes or an external device, such as a personal computer. This device is also incapable of converting digital cellular communication transmissions to analog voice audio. This device is designed so that the tuning, control and filtering circuitry is inaccessible. Any attempts to modify the equipment to receive transmissions from the Cellular Radiotelephone Service will render the receiver inoperable. This scanning receiver rejects any signals from the Cellular Radiotelephone Service frequency bands that are 38 dB or lower based upon a 12 dB SINAD measurement. We are aware that the modification of this device to receive transmissions from Cellular Radiotelephone Service frequency bands will be considered to constitute manufacture of such equipment. This includes any individual, individuals, entity or organization that modifies one or more scanners. Any modification to receive transmissions from the Cellular Radiotelephone Service frequency bands voids the certification of the scanning receiver, regardless of the date of manufacture of the original unit. If you have any questions, please feel free to contact me. Thank you. Sincerely, Signatory Shenzhen Firward Technology Co.,Ltd Contact person: Alisa Li

Shenzhen Firward Technology Co.,Ltd Agent Authorization Company: Shenzhen Firward Technology Co.,Ltd Address: 501 Juji Science&Technology Building, Bianyabian Xueziwei Baoan Ave.Shajing,Shenzhen,Guangdong,China Product Name: Two-way radio Model Number(s): SED-8 Product Description: Two-way radio We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2020-11-25 Name: Alisa Li Company: Shenzhen Firward Technology Co.,Ltd

Shenzhen Firward Technology Co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-11-25 Subject; Request for Confidentiality FCC ID: 2AXYDSED-8 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely Shenzhen Firward Technology Co.,Ltd Contact person: Alisa Li

External Photos ALL VIEW OF EUT TOP VIEW OF EUT Antenna BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT

FCC ID Label Location FCC ID: 2AXYDSED-8

Internal Photos OPEN VIEW-1 OF EUT OPEN VIEW-2 OF EUT OPEN VIEW-3 OF EUT INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT INTERNAL VIEW-3 OF EUT

Page 1 of 26 FCC Test Report Report No.: AGC11438201001FE08 FCC ID : 2AXYDSED-8 PRODUCT DESIGNATION : Two-way radio BRAND NAME : Seodon MODEL NAME : SED-8 APPLICANT : Shenzhen Firward Technology Co.,Ltd DATE OF ISSUE : Nov. 11, 2020 STANDARD(S) : FCC Part 15 Rules REPORT VERSION : V 1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC11438201001FE08 Page 2 of 26 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Nov. 11, 2020 Valid Initial release Report No.: AGC11438201001FE08 Page 3 of 26 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE ............................................................................................................... 4 2. PRODUCT INFORMATION ........................................................................................................................... 5 3. IDENTIFICATION OF THE RESPONSIBLE TESTING LOCATION .............................................................. 6 4. SUPPORT EQUIPMENT LIST ....................................................................................................................... 7 5. SYSTEM DESCRIPTION ............................................................................................................................... 7 6. MEASUREMENT UNCERTAINTY................................................................................................................. 8 7. SUMMARY OF TEST RESULTS ................................................................................................................... 8 8. FCC RADIATED EMISSION TEST ................................................................................................................ 9 8.1. TEST EQUIPMENT OF RADIATED EMISSION .................................................................................. 9 8.2. LIMITS OF RADIATED EMISSION TEST ............................................................................................ 9 8.3 BLOCK DIAGRAM OF RADIATED EMISSION TEST ........................................................................... 9 8.4 PROCEDURE OF RADIATED EMISSION TEST ................................................................................ 11 8.5 TEST RESULT OF RADIATED EMISSION TEST .............................................................................. 12 9. CONDUCTED EMISSION TEST .................................................................................................................. 16 9.1 PROVISIONS APPLICABLE ............................................................................................................... 16 9.2 MEASUREMENT PROCEDURE ........................................................................................................ 16 9.3 TEST SETUP BLOCK DIAGRAM ....................................................................................................... 17 9.4 TEST RESULT .................................................................................................................................... 18 10. ANTENNA CONDUCTED POWER FOR RECEIVERS ............................................................................. 20 11. SANNING RECEIVERS AND FREQUENCY CONVERTERS USED WITH SANNING RECEIVERS. ...... 23 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP .......................................................................................... 25 Report No.: AGC11438201001FE08 Page 4 of 26 1. VERIFICATION OF COMPLIANCE Applicant: Shenzhen Firward Technology Co.,Ltd Address 501 Juji Science&Technology Building, Bianyabian Xueziwei Baoan Ave.Shajing,Shenzhen,Guangdong,China Manufacturer: Shenzhen Firward Technology Co.,Ltd Address 501 Juji Science&Technology Building, Bianyabian Xueziwei Baoan Ave.Shajing,Shenzhen,Guangdong,China Factory Shenzhen Firward Technology Co.,Ltd Address 501 Juji Science&Technology Building, Bianyabian Xueziwei Baoan Ave.Shajing,Shenzhen,Guangdong,China Product Designation: Two-way radio Brand Name: Seodon Test Model SED-8 Measurement Procedure ANSI C63.4: 2014 Deviation No any deviation from the test method. Date of Test: Oct. 29, 2020~Nov. 11, 2020 Condition of Test Sample Normal Test Result Pass Report Template AGCRT-US-PTT/EMC The above equipment was tested by Attestation Of Global Compliance (Shenzhen) Co., Ltd. for compliance with the requirements set forth in the FCC Rules and Regulations Part 15, the measurement procedure according to ANSI C63.4:2014. This said equipment in the configuration described in this report shows the maximum emission levels emanating from equipment are within the compliance requirements. The test results of this report relate only to the tested sample identified in this report. Prepared By Donjon Huang (Project Engineer) Nov. 11 2020 Reviewed By Calvin Liu (Reviewer) Nov. 11 2020 Approved By Forrest Lei Authorized Officer Nov. 11 2020 Report No.: AGC11438201001FE08 Page 5 of 26 2. PRODUCT INFORMATION The EUT is a Two-way radio designed for voice communication. It is designed by way of utilizing the F3E modulation achieves the system operating. A major technical description of EUT is described as following: Communication Type Voice / Tone only Modulation FM RX Frequency Range RX: 400MHz -470MHz Emission Type F3E Antenna Designation Detachable Antenna Gain 1.50dBi Hardware Version FB_V1_A21_VER1.4 Software Version 1.00.32 Power Supply DC 3.7V,1800mAh by battery, charging for DC4.2V I/O Port Information (Applicable Not Applicable) I/O Port of EUT I/O Port Type Q’TY Cable Tested with Antenna Port 1 0 1 Report No.: AGC11438201001FE08 Page 6 of 26 3. IDENTIFICATION OF THE RESPONSIBLE TESTING LOCATION List of Test Equipment: TEST EQUIPMENT OF CONDUCTED EMISSION TEST Equipment Manufacturer Model S/N Cal. Date Cal. Due TEST RECEIVER R&S ESPI 101206 May 15, 2020 May 14, 2021 LISN R&S ESH2-Z5 100086 Jul. 03, 2020 Jul. 02, 2021 TEST EQUIPMENT OF RADIATED EMISSION TEST Equipment Manufacturer Model S/N Cal. Date Cal. Due TEST RECEIVER R&S ESPI 101206 May 15, 20…

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Test Setup Photos CONDUCTED EMISSION TEST SETUP RADIATED EMISSION TEST SETUP-BELOW 1GHZ RADIATED EMISSION TEST SETUP-ABOVE 1GHZ