X9L-S850TWO-WAY RADIO; BRAND: SFE; MODEL: S850, S860

W AR NING Your Icom radio generates RF electromagnetic en- ergy during transmit mode. This radio is designed for and classified as “Occupational Use Only”, meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards. This radio is NOT intended for use by the “General Population” in an uncon- trolled environment. This radio has been tested and complies with the FCC RF ex- posure limits for “Occupational Use Only”. In addition, your Icom radio complies with the following Standards and Guidelines with regard to RF energy and electromagnetic energy levels and eval- uation of such levels for exposure to humans: • FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluat - ing Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. • American National Standards Institute (C95.1-1992), IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. • American National Standards Institute (C95.3-1992), IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields– RF and Microwave. • The following accessories are authorized for use with this product. Use of accessories other than those specified may result in RF exposure levels exceeding the FCC requirements for wireless RF exposure.; Belt Clip (MB-115), Rechargeable Li-Ion Battery Pack (BP-254), Alkaline Battery Case (BP- 237) and Speaker-microphone (HM-184). C AU TION To ensure that your expose to RF electromag- netic energy is within the FCC allowable lim- its for occupational use, always adhere to the following guidelines: • DO NOT operate the radio without a proper antenna at- tached, as this may damaged the radio and may also exceed FCC RF exposure limits. A proper antenna is the antenna supplied with this radio by Icom Inc. or antenna specifically authorized by Icom Inc. for use with this radio. • DO NOT transmit for more than 50% of total radio use time (“50% duty cycle”). “50% duty cycle” is also applicable to PSTN (Public Switched Telephone Network) mode and VOX Mode.Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. The radio is transmitting when the TX indicator lights red. You can cause the radio to transmit by pressing the “PTT” switch. • ALWAYS keep the antenna at least 2.5 cm (1 in.) away from the body when transmitting and only use the Icom belt-clips listed on p. 24 when attaching the radio to your belt, etc., to ensure FCC RF exposure compliance requirements are not exceeded. To provide the recipients of your transmission the best sound quality, hold the antenna at least 5 cm (2 in.) from your mouth, and slightly off to one side. The information listed above provides the user with the informa- tion needed to make him or her aware of RF exposure, and what to do to assure that this radio operates with the FCC RF expo- sure limits of this radio. 25 SAFETY TRAINING INFORMATION

ABCD DCBA Title Number Revision Size A3 Date: 18-Dec-2008 Sheet of File: C:\Do cumen ts and Sett in gs\si mpl es\ 桌面 \S85 0 电路图及方框图 \S85 0 方框图 .DD B Drawn By: Vin 1 GND 2 Vout 3 VOLTREG MIC35 SP25 DTA143TEDTA143TE2SC4617 K52K52 2SC49191SS372 SPEAKER MIC ANT B561 Q2 C458 N2 LM386 U2 TA TB MONI PTT POW-SW TMP87P805BU U6 24i24i RED N4 GEN N3 24C32 U7 EEPROM APC(PCTV) 32.768KHz 54 Q17 M5V 5MC 54 Q12 RXEN R5V T5V B561 Q15 TXEN MUTE MUTE PLL DATA M5V 19.2MHz T3 TCXO LMX2332 U3PLL LOOP-FILTER 2904 U5 APC-AMP VCC VCC U3 N2D3AGC/MUTE U2 RC4558 RC4558 -AMP LIMITER L.P.F 1SV270 D8 DEV M5V R5V 2SC3356 Q7 BUFFER-AMP 2SC3356 Q6 TX/RX-BUFFER T5V 2SC3356 Q8 BUFFER-AMP 2SC3356 Q14AMP 2SC3357 Q10 DRIVER-AMP +5 7.2V DC-SW MUTE VOLUME AF-AMP U4 2SC2714 Q13 3SK228 Q5 3SK228 Q4 2SK3475 Q3 DRIVER-AMP 2SK3476 Q2 FINAL-AMPB.P.F ANT.SW B.P.F RF-AMP R5V B.P.F MIXER R5V 45.050MHz MCF IF-AMP TA31136 R5V R5V 20.945MHz CFUM455E PCTV RIPPLEFILTERDC-SWDC-SW TXENRXEN TX-VCORX-VCO Q11 Q2 P2P1N3 Q4 2SK1830 455K Q3 DTA144EE W/N AMP N1 2SC4617 D14 1SS372 W/N VOXIN KEY LCD Donghai Lianfa Electronic Factory S-850 Block Schematics 2008.3.10 S-850 Block Schematics CPU

M F A 7 S F G T P o u Mar. 26, 20 Federal Co Authorizatio 7435 Oakla Subject: FCC ID: X9L Gentlemen The equipm Programmi or by servic using the eq 010 mmunicati on & Evalu and Mills R L-S850 Attes ; ment meets ng of this p ce or main quipment’s ions Comm uation Divis Road Colom station stat s the requi product’s tr ntenance p s external o mission sion mbia, Mary tement that rements of ransmit fre personal. T operation c yland 2104 t the end us f the FCC equencies c The opera controls. 6 ser can’t tun Rules, Par can be per ator cannot Quanzh ne the trans rt 90.203(e rformed ON t be progr hou Fengze Hongshun smitter. e) and (g), NLY by the ram transm e Lianfa Ele Chen / Ove as applica e manufact mit frequen ectronic Fac erseas Man able. turer ncies ctory nager

M F A 7 S F G Y 4 ra u S Mar.26, 2010 Federal Com Authorization 435 Oaklan Subject: FCC ID: X9L Gentlemen; You have as 400-470 MHz ange is rega ser organiza （1） Quan users 430-4 （2） This Gov e frequ Sincerely, 0 mmunications n & Evaluatio d Mills Road L-S850 Just ked Quanz h z appears o arded as us ations and th nzhou Feng s; other than 450, as cont device will n ernment and ency range. s Commissio on Division d Colombia, ification L e hou Fengze on the face o sual & custo he military to gze Lianfa n those spec trolled by the not be mark d its variou . on Maryland 2 etter for Exp e Lianfa Ele of the FCC G omary by Un o appear on Electronic cifically ident e users’ FCC keted to USA s departme 21046 panded Fre ectronic Fa Grant of Ce nited States n the face of Factor y’s tified in this C station lice A users, othe ent & militar quency Ra actory for ju rtification fo Federal G o the equipm Marketing letter, not o p ense. er than thos ry, for oper Quanzh H nge 400-47 ustification to r a Part 90 overnment a ent Grant of Department perate within se identified ration in 40 hou Fengze ongshun C 0 MHz o have the Certificatio n and its vario f Certificatio t plans to e n bands 400 in the letter 0-406.1 MH e Lianfa Ele Chen / Ove frequency r n. This frequ ous departm on. ensure that 0-406.1 MHz r, namely th Hz and 430 ectronic Fac erseas Man range uency ments, USA z and e US 0-450 ctory nager

Mar Fed Aut 743 Sub We rad i follo 1) 2) 3) 4) r. 26, 2010 deral Comm thorization 35 Oakland bject: Label hereby dec io of S850 owing: The device The FCC without th e FCC identi where to fin The user ac Label must The FCC id general lab or DoC; e.g label but t manual. 0 munication & Evaluat d Mills Roa l Location J clare that t Which inte is handheld Identifier i e battery in ifier on the nd the FCC ccessible are t not be plac dentifier, mo beling requir g. for Certif the two pa ns Commis ion Divisio ad Colomb Justification the Quanzh ended to be d is visible a nstalled whe e box or ad Label also ea must not ced on a rem odel no. or rements or fication, for art warning ssion on ia, Marylan n Letter hou Fengze ear the FCC at the time en the labe dditional do satisfies thi t require any movable par FCC logo m policies tha r handheld statement Quan nd 21046 Lianfa El e C ID: X9L-S of purcha l is in the ocumentatio is requirem y special to rt. (i.e. not o must be on t at apply for devices, the in section nzhou Fengz Hongshun C ectronic Fa S850 shall ase. Market battery is a on directing ent. ols for acc e on battery c the label an r Certificati e identifier 15.19(a)3 ze Lianfa El Chen / Ove actory Two- be markete ting the de acceptable. g the user a ess and the F over) nd must mee on, Verifica must go on can go in ectronic Fac erseas Man -way ed as evice The as to FCC et all ation n the n the ctory ager

External Photos

FCC ID Label FCC RF Warning Label

FCC ID Label Location FCC RF Warning Label

Internal Photos

Circuit Description 1. Frequency configuration The receiver utilizes double conversion superheterodyne. The first IF is 45.05MHz and the second IF is 455 KHz. The first local oscillator signal is supplied by PLL circuit. The PLL circuit in the transmitter generates the necessary frequencies. 2. Receiver The receiver employs double conversion superheterodyne，designed to operate in the frequency range of 400 to 470MHz. 2.1 Front -end RF amplifier An incoming signal from the antenna is applied to an RF amplifier (Q4) after passing through a transmit/receive switch circuit. After the signal is amplified , passing through a band pass filter BPF , the signal is filtered by a band pass filter to eliminate unwanted signal before it is passed to the first mixer. 2.2 First mixer The signal from the RF amplifier is heterodyned with the first local oscillator signal from the PLL frequency synthesizer circuit at the first mixer (Q5) to create a 45.050MHz first IF (Q13) signal. The first IF signal is then fed through two monolithic crystal filters to further remove spurious signal. 2.3 IF amplifier The first IF signal is amplified by Q13, and then enters U4 (FM processing IC). The signal is heterodyned again with a second local oscillator signal within U4 to create a 455 kHz second IF signal. The second IF signal is then fed through a 450 kHz ceramic filter to further eliminate unwanted signals before it is amplified and FM detected in U4. 2.4 AF amplifier The recovered AF signal obtained from U4 is amplified by U2 handle, the processed AF signal passes through an AF volume contro and is amplified to a sufficient level to drive a loud speaker by an AF power amplifier. 2.5 Squelch Part of the AF signal from the U4 enters the FM IC again, and produce the corresponding noise level go to the analog port of microprocessor (U2).U2 determines whether to output sounds from the speaker by checking whether the input voltage is higher or lower than the preset value.To output sounds from the speaker,U2 sends a high signal to the MUTE and AFCO lines through Q2. 2.6 Receiving signaling QT/DQT 300Hz and higher audio frequencies of the output signal from IF IC are entered the microprocessor and determines whether the QT or DQT matches the preset value, and control the MUTE and AFCO and the speaker output sounds according to the squelch results. 3. PLL frequency synthesizer The PLL circuit generates the first local oscillator signal for reception and the RF signal for transmission. 3.1 PLL The frequency step of the PLL circuit is 5 or 6.25 KHz. A 19.2MHz reference oscillator signal is divided at U3 by a mixed counter to produce 5 or 6.25 kHz reference frequency. The voltage controlled oscillator (VCO) output.The signal is buffer amplified by Q6, and then divided in U3 by a dual-module programmable counter. The divided signal is compared in phase with the 5 or 6.26 KHz reference signal in the phase comparator in U3. The output signal from the phase comparator is filtered through a low-pass filter and passed to the VCO to control the oscillator frequency. 3.2 VCO The operating frequency is generated by Q11 in transmit and receive mode. The oscillator frequency is controlled by applying the VCO control voltage, obtained from the phase comparator, to the varactor diodes (D8). In receive mode causing RX-VCO(Q2) supplied and turn P2 on. In transmit mode causing TX-VCO(Q11) supplied and turn P1 on. The outputs from Q2,Q11 are amplified by Q6 and sent to the buffer amplifiers. 4. Transmitter 4.1 Transmit audio The modulation signal from the microphone is amplified by U2(RC4558), passes through a preemphasis circuit , and amplified by other U3 to perform IDC operation. The signal then passes though a low-pass filter(splatter filter) and cuts 3KHz and higher frequencies. The resulting signal goes to the VCO through the VCO modulation terminal for direct FM modulation. 4.2 QT/DQT encoder A necessary signal for QT/DQT encoding is generated by U6 and FM-modulated to the PLL reference signals, Since the reference OSC does not modulate the loop characteristic frequency or higher ,modulation is performed at the VCO side by adjusting the balance. 4.3 VCO and RF amplifier The transmit signal obtained from the VCO buffer amplifier Q6, is amplified by Q8 、 Q14. This amplified signal is passed to the power amplifier, Q10 、Q3 and Q2, which consists of a 2-stage FET amplifier and is capable of producing up to 5W of RF power. 4.4 ANT switch and LPF The RF amplifier output signal is passed through a low-pass filter network to filter the second harmonic components and then applied to a transmit / receive switching circuit before it is passed to the antenna terminal. The transmit / receive switching circuit is comprised of ANT.SW. ANT.SW is turned on (conductive) in transmit mode and off (isolated) in receive mode. 4.5 APC The automatic power control (APC) circuit stabilizes the transmitter output power at a predetermined level by sensing the drain current of the final amplifier Field Effect Transistor (FET). The voltage comparator, U5, compares the voltage obtained from the above drain current with a reference voltage which is set using the microprocessor. The APC voltage is proportional to the difference between the sensed voltage and the reference voltage output from U5. This output voltage controls the gate of the FET power amplifier, which keeps the transmitter output power be varied by the microprocessor which in turn changes the reference voltage and hence, the output power. 5. Power supply A 5V reference power supply for the control circuit is derived from an internal battery. This reference power supply is used to provide a 5V supply in transmit mode [TXV], a 5V supply in receive mode [RXV], and a 5V supply common in both modes [5C] based on the control signal sent from the microprocessor.

2008-12-18 序号 型号 规格 用量 位 号 配单量 备注 10R04027 R94,R145,R149,R180,R170,R4,R11 210R04029 R144,R133,R185,R175,R176,R169,R172,R173,R 347R04023 R132,R137,R182 4100R04028 R198,R174,R194,R181,R190,R178,R800,R192 5180R04023 R166,R195,R162 6220R04022 R177,R179 7330R04023 R193,R191,R189 8470R04022 R161,R168 9560R04025 R184,R119,R196,R197,R167 10680R04021 R186 111K040215 R69,R82,R83,R128,R131,R102,R101,R103,R117 ,R115,R56,R30,R58,R70,R33 121K504023 R61,R5,R90 132K04024 R6,R8,R23,R116 142K204023 R49,R134,R91 153K04021 R96 163K304024 R105,R124,R110,R34 173K904021 R112 DH-S850D-UHF(400-470M)元件清单 184K7040210 R37,R79,R75,R106,R108,R107,R130,R31,R84,R 109 195K604021 R73 206K804021 R60 2110K04028 R48,R45,R80,R22,R74,R51,R127,R93 2215K04021 R77 2318K04022 R53,R39 2420K04025 R97,R98,R100,R104,R65 2533K04026 R66,R44,R28,R55,R54,R10 2639K04022 R50,R29 2747K040210 R57,R27,R25,R35,R7,R125,R140,R141,R88,R99 2851K04023 R59,R2,R47 2968K04024 R42,R81,R121,R122 3082K04025 R40,R76,R68,R64,R89 31100K040211 R38,R62,R78,R32,R142,R120,R123,R85,R86,R8 7,R114 32120K04024 R36,R63,R92,R129 33150K04021 R126 34180K04022 R111,R113 35220K04027 R41,R52,R71,R72,R26,R143,R405 36270K04021 R67 37330K04021 R43 38470K04021 R9 39750 K04021 R46 401M04024 R24,R188,R187,R401 410P504022 C124,C125 第 1 页，共 4 页 2008-12-18 序号 型号 规格 用量 位 号 配单量 备注 DH-S850D-UHF(400-470M)元件清单 421P040210 C117,C133,C183,C210,C208,C116,C113,C118,C 111,C112 432P04023 C175,C241,C174 443P04024 C214,C203,C204,C228 454P04021 C197 465P040212 C137,C184,C185,C176,C136,C177,C178,C127,C 129,C128,C120,C130 476P04022 C212,C207 487P04021 C213 4910P04021 C156 5027P04023 C78,C74,C170 5130P04022 C168,C167 5239P04021 C161 5351P04022 C61,C60 54100P040221 C42,C73,C46,C44,C955,C6,C53,C59,C5,C4,C33, C26,C87,C803,C400,C138,C90,C110,C104,C108 ,C166 55120P04021 C34 56220P04026 C92,C159,C158,C91,C119,C131 57470P040212 C28,C55,C13,C56,C10,C93,C155,C209,C206,C2 38,C237,C103 58102P040233 C88,C9,C236,C187,C195,C196,C149,C142,C144 ,C141,C143,C215,C198,C211,C205,C202,C179, C121,C114,C109,C126,C94,C95,C41,C36,C21,C 39,C22,C49,C17,C68,C31,C23 59252P04021 C37 60302P04021 C30 61472P04021 C157 62103P040230 C134,C135,C84,C146,C147,C145,C153,C188,C1 90,C242,C216,C192,C193,C171,C172,C89,C123, C107,C169,C181,C20,C47,C401,C12,C18,C15,C 14,C57,C24,C2 63223P04023 C40,C38,C27 64273P04022 C80,C72 65473P04023 C35,C54,C1 66104P040245 C85,C152,C140,C150,C239,C58,C182,C160,C15 4,C189,C148,C151,C180,C240,C139,C200,C173, C122,C115,C105,C132,C186,C165,C162,C164,C 163,C62,C63,C64,C45,C25,C32,C51,C52,C895, C69,C82,C872,C79,C65,C7,C16,C8,C43,C3 67105P04023 C66 ,C48,C29,, 685R606031 R183 69270R06032 R147,R148 70150K(F)06036 R18,R17,R16,R20,R19,R21 第 2 页，共 4 页 2008-12-18 序号 型号 规格 用量 位 号 配单量 备注 DH-S850D-UHF(400-470M)元件清单 711P06036 C222,C219,C232,C801,C235,C102 722P06031 C227 733P06032 C220,C226 745P06032 C223,C221 758P06032 C191,C233 7615P06031 C229 7730P06031 C201 78100P06032 C11,C231 79470P06033 C19,C217,C225 80102P06033 C194,C230,C98 81103P06032 C96,C99 82104P06032 C100,C86 83105P06032 C97,C101 841UH06031 L21 852U2H06032 L30,L28 863U3H06032 L15,L18 873N3H06031 L3 8822NH06037 L8,L11,L6,L7,L4,L16,L9 89100NH06036 L26,L10,L5,L14,L17,L13 90220NH06037 L31,L29,L23,L22,L12,L19,L27 910R08052 R139,R146 9224P08051 C234 93 100NH(Raoxian)08051 L2 94 220NH(Raoxian)08051 L1 95 1R0(Raoxian)25201 R138 96 2R2(Raoxian)25201 R400 97 24NH(Raoxian)08051 L20 98 29.4NH(Raoxian)08051 L24 99 1UH(GongZi)32251 L25 1000u22FA1 E7 1010u47FA1 E3 1021uFA3 E16,E15,E20 1032u2FA3 E6,E18,E21 1044u7FA5 E17,E13,E22,E5,E14 10510uFA5 E11,E10,E8,E9,E2 10622uFB3 E19,E12,E1 107100uFC1 E4 1080R3312064 R12,R13,R14,R15 109RED06031 LED2 110GEN06031 LED1 111A06033 D5,D6,D4 112TV06033 D20 ,D21,D19,, 113T106031 D7 114B906038 D15,D14,D13,D12,D9,D8,D10,D11 11527706034 D23,D22,D16,D1 第 3 页，共 4 页 2008-12-18 序号 型号 规格 用量 位 号 配单量 备注 DH-S850D-UHF(400-470M)元件清单 116TY08052 D17,D18 117PF12061 D2 118154-40016081 D3 119 50K(KeTiao)RV2 VR1,VR2 12014iSOT-3231 Q16 12116iSOT-3231 Q36 1221830SOT-3231 Q29 12324iSOT-3236 Q26,Q27,Q25,Q24,Q23,Q22 12454iSOT-3233 Q31,Q10,Q17 12593SOT-3232 Q4,Q5 126L15SOT-3231 Q28 127BSSOT-3232 Q32,Q3 128XR-SOT-1431 Q11 129MLSOT-1431 Q14 130AEYSOT-231 Q1 131QYSOT-231 Q15 132R25SOT-231 Q13 133N9SOT-3232 Q33,Q34 134K52SOT-232 Q6,Q7 135BV4SOT-232 Q20,Q35 136R24(Xiao)SOT-3234 Q9,Q12,Q37,Q8 137RFSOT-891 Q39 13878L05SOT-891 Q18 1392SK1588SOT-891 Q21 1402SK3475SOT-891 Q19 1412SK3476SOT-891 Q2 14219.2MHzCR1 CR2 143 32.768KHzCR1 CR1 1442904SMD81 IC1 145RC4558SMD82 IC3,IC2 146TA7368SMD101 IC4 147LMX2332SMD201 IC5 14824C32SMD81 IC6 14931136SMD161 IC7 15012PINSMD121 JP1 151 TMP87P805BU SMD441 IC8 1523T3T2 L103,L104 1534T4T8 L107,L109,L101,L102,L111,L110,L108,L100 1547T7T1 L106 155 线路板 S8501 SFE-850D-UHF.PCB 注：本单配16套元件08年11月24日 第 4 页，共 4 页 2008-12-18 序号 型号 规格 用量 位 号 配单量 备注 1100R04022 R21,R20 2180R04022 R11,R24 31K04024 R7,R5,R4,R6 42K04021 R2 510K04021 R1 622K04021 R23 747K04025 R3,R10,R22,R9,R8 8100P040210 C16,C18,C9,C8,C7,C6,C23,C13,C5,C11 9102P04021 C3 10104P040211 C2,C17,C10,C21,C14,C4,C12,C15,C1,C20,C24 11 GREEN06034 LED1,LED2,LED4,LED3 1224iSOT-3231 Q2 13BV4SOT-231 Q1 14 12PINSMD121 J1 151621SMD481 IC1 16 线路板 S8501 S850D-LCD.PCB 17 18 19 20 DH-SFE-S850D-LCD元件清单 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 注：本单配20套元件08年11月24日 第 1 页，共 1 页

TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 48of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 49of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 50of 65 ANNEX E: D450V3 Dipole Calibration Certificate TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 51of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 52of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 53of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 54of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 55of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 56of 65

TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 57of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 58of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 59of 65 ANNEX F: DAE4 Calibration Certificate TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 60of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 61of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 62of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 63of 65 TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 64of 65 ANNEX G: The EUT Appearances and Test Configuration Picture 3: Constituents of the sample TA Technology (Shanghai) Co., Ltd. Test Report Report No. RZA2010-0551 Page 65of 65 Picture 4: Face-held, The EUT display towards phantom, the distance from EUT antenna to the bottom of the Phantom is 25mm Picture 5: Body-worn, The EUT display towards ground, Belt clip attach the Panntom 25mm 25mm 12mm 23mm 23mm

1 2 3 4 5 6 78 ABCD 8 7 6 5 4 3 2 1 D CBA Title Number Revision Size A3 Date: 18-Dec-2008 Sheet of File: C:\Do cumen ts and Sett in gs\si mpl es\ 桌面 \S85 0 电路图及方框图 \GD H16 B.DD B Drawn By: C85103P C82 102P F13A VCC C81102P R64330 R63 0 C63471P C61471P C60471P C58471P C57471P C56471P C55471P D12 MA2S111 D11MA2S111 54 C51 104P C50104P C45 3P C43 2P R561M R511M R49 1M D10 D8 D2 R46270 Z14V E210U E122U D1 1SR145 Vin 1 GND 2 Vout 3 78L05 C27 103P C24104P C22 103P C5105P 7.2V R26150K O2 O1 R9 0 C4 23P T181UH C41103P L19 8T C18105P T4 3N3 T5 1UH R8847K C66101P E64U7 C25101P T122N C113 3P C74 103P R67 150K C72 3P L23T L14T C70 1P C69 471P R241K Q15BV4 R8747K R85 47 R8347K R765.6 R742K2 R71 100N R701K R68270 R65 0 R62 150K R52 1M Q1 DTC114EE Q2 2SK3476 Q3 2SK3475 Q10 RF Q13 QY R1 150K R332K2 R41 47 L7 3T L94T L8 4T L4 4T L54T T7 22N T2 220N C1 5P C2 5P C315P C627P C73P D3TY C40 5P C49103P C59 104P C68 471P C75 1P C84 103P C89 8P C93102P C94 1PC95102P C96101P C101101P C103102P C105 103P C107104P C31 102P C3230P C42 102P C52 103P C71103P C97103P C106103P C108 471P R23330 R53100 R8447K R86 10 ANT C115 103P C118103P 1P C119 3P C114 471P C792P R7 150K R54560 1P R19220K Q4 3SK228 Q53SK228 C9102P C11 102P C12 2P C13 1P C14 1P C15 3P C16102P C17 5P R2 180 R3220K R6 330 R8100 R10 100K L11 4T L12 L14 4T T20 2.2UH T6 101T F4 45.050M*2 R11 150K C19105P C20 103P R14 0.33*4 C21 1P R17 150K R18100 C23 103P C26 5P T9 22N Q7 R25 R20 120K R21680 C29 103P R22 1K R251K C30 6P C33 102P T8 22N Q8R25 R27 47 R284K7 C34 103P D5 HSC277 R29 220K C35 102P R30 33K C37 103P C38104P R3439K R35 2K R36 47K Q9 DTC114EE R5747K R9210K C39 104P C73 102P C77 104P C78 5P C83 7P R32560 C88 5P C90 103P R38 10K R3910 Q14R25T1922N R433K3 C10 1P C286P C64 103P C92 2P C98 4P L34T C53103P C54101P 54 POW +5 D14 TY C868P (1429) 3*1SV305 RXEN(10)TXEN(8) +5 8 7 56 4 32 1 IF-IN T5V V1.0 NO:2007.02.10 R5V T5V T5V APC(20)5MC(11) 5M BUFFER-OUT S850SCH-1 1 2 3 4 5 6 78 ABCD 8 7 6 5 4 3 2 1 D CBA Title Number Revision Size A3 Date: 18-Dec-2008 Sheet of File: C:\Do cumen ts and Sett in gs\si mpl es\ 桌面 \S85 0 电路图及方框图 \GDH16B1.DDB Drawn By: R4533K R2 33K C45 103P C44 101P P4 54i R34 R33 +5 C41 5P C37 1P C36101P R186K8 C17105P R1751K C16 223P 56 7 U2B 4558 32 1 84 U2A 4558 R1639K R15 750K R14 560 R1318K R1251K C15223P C13 0.1U C12 101P R101K5 R8 1K C11223P N2 2SC4617 C9104P C8 102P C7 471P R61K R3 100K T6 101T E6 2.2U E5 4.7U E3 4.7U D3 RB706F-40 C6 101P C3 102P C27 102P D12 4*HVC376 D11 R31 100K R95 100K R94100K R7547K T151UH R9010 D8T1 D7 E11U T14220N T13100N T12100N T1127N R63560 R602K2 R564K7 R55560 R51330 R5082K R49100 C630.5P C60 5P C56 104P C55221P C53 1P C51102P C50 5P C48103PC475P Q6 R25 T1022N D10 Q11K52 N3 2SC4617 C81 103P C82102P R914K7 D9 MA2S111 E8 4U7 T16 3U3 C86471P E40.1U C43 104P C85 104P T3 220N C41P P1DTA143TE P2 DTA143TE R1 R4 R5 R7 D2 MA2S111 D5 MA2S111 C5 101P C10 101P C18 1P T2 220N T43U3 Q2 K52 D6 C19 5P C20102P C21 221P C22 5P C230.5P R9 330 T533N T7100N D18 D19 D21 4*HVC376 C24104P T8 220N R1110 E21U C11P C25121P U3 RC4558 C26 473P C28302P R1968K R20 220K R2182K R224K7 VR247K R23330K C29104P C30 252P R2410K C31 102P R2533K R264K7 C32 102P C33103P R27100K C34 1P C3551P T9 22N Q3R25 C38 5P C39103P C40 1P R28100 R29 120K C14104P R3010K R322K2C42 0.01U C46 1U R3518K R36470 C490.1U R37 220K R38 10K N1 2SC4617 C520.1U C54 1U R39270K T17220N MA742 D14 R40 1K R41470 R423K9R4347K Q4 2SK1830 C57 102P C5851P C59102P (N9) (N9) VOXEN(9) BUFFER-OUT MIC-IN T5V DO FIN NO:2007.02.10 V3.0 5M TXEN(8) RXEN(10) VCO-MOD 48 1 23 5MM VOXIN(24) WN(31) S850SCH-2 1 2 3 4 5 6 78 ABCD 8 7 6 5 4 3 2 1 D CBA Title Number Revision Size A3 Date: 18-Dec-2008 Sheet of File: C:\Do cumen ts and Sett in gs\si mpl es\ 桌面 \S85 0 电路图及方框图 \GDH16B2.DDB Drawn By: 1 2 3 14 15 8 13 12 11 10 4 5 9 7 6 15PIN R8 0 C47 102P C37101P C36 101P C35104P C46 103P C45102P C44 102P E92U2 C53 273P C18 101P C55 102P VR2 20K R103 47K R102 20K C54 104P R101180 R7747K R53 2K 1 2 3 45 6 7 8 U2 LM386 C10 103P R40 150K R38 100K R3120K R304K7 R2447K C9 273P R9 4K7 R7 68K E4 4.7U R120K +5 Q4 BV4 R4882K R4415K +5 E1 10U E1010U C22 103P R34100 R6610K C32 104P C31471P R65 1K E7 SP25 E6 MIC35 PTT MONI R571K VCC 1 VP 2 DO 3 GND 4 FIN 5 CLK 11 GND 7 OSCI 8 GND 9 LD 10 GND 14 LE 13 DATA 12 FIN2 6 VP1 19 VCC1 20 U3 LMX2332 E31U E21U R474K7 R42220K R3282K R28100 R26 100K R25 220K R221K R20 0 R2 10 C27 473P C25104P C24104P C20101P C16 221P C12472P C11 104P C8 104P C7 103P C1 104P R52100K 1 2 3 45 6 7 8 U7 24C16 VCC N424I +5 +5 AVDD 12 RXD/PT 41 TXD 40 H1 35 RXO 13 V2 3 PLL-LE 6 V1 4 MUTE 29 V3 2 H4 38 RESET 32 H3 37 H2 36 BPCTC 17 SDA 5 V4 1 VOXIN 24 ARX 22 BUSY 23 BATL 25 RXI 14 SQL 21 5MC 11 RXEN 10 GEN 44 VDD 33 1621CS 39 XO 27 VSS 28 TXEN 8 RED 43 BACK 42 XI 26 ACC 18 AVSS 19 APC 20 PLL-LD 7 DQTID 34 WN 31 VOXEN 9 MONI 30 U6 TMP87P805 R46 180K R453K9 R43 180K R23 180 R193K3 R18 100K R17 1K R134K7 R114K7 R51K R4180 R310 F4 455K C6 104P C4 221P C3 30P C2 30P X2 21.245M C61 124P LED2 RED C118471P C115104P C112 10P Q14 14i VOL10K C97104P C52 221P F3 32.768KHZ R763K3 OSCI 1 OSCO 2 MIXO 3 VCC 4 IFI 5 DEC 6 FILO 7 FILI 8 AFOUT 9 QUAD 10 IFO 11 RSSI 12 N-DET 13 GND 15 MIXI 16 N-REC 14 U4 TA31136 C69104P LED1GEN C110 39P C6627P C67104P C527P N324I T42U2 T5 220N T6 2U2 T7 220N R6 10 VCC +5 R56 20K R6282K R69120K R7020KR71 3K D1AG R72 1K R73 1K R74 1K C15101P C17101P C19101P C21101P C23 103P E1110U T2100N M1 C26 102P R80 100 R81 220 E1310U E1622U C28 103P C29 104P C33 104P R8210 C34221P E17 100U S1 X3 455K C30 104P R99 0 C48104P C49 471P C50471P C38104P C39 104P Q3 DTA144EE R364K7 C13 102P C14 103P E5 22U Q5BV4 R2710K R37 2K N524i VCC +5 BU MONI(30) VOXIN(24) MIC-IN MOD-SUB 13MHz BUSY(23) BATL(25) DQTID(34) BPCTC(17) MOD-SUBVCO-MOD AF-POWER APC(20) SQL(21) R5VIF-IN NO:2007.02.10 V1.0 7V~8.9V 5M 5M TXEN(8)RXEN(10) 5MC(11) 5MM (RN2105) WN(31) LAMP PLL-DATA PLL-CLK 1621CS 1621WR 1621DA 24C16-SCL WN(31) VOXEN(9) (16i) S850SCH-3

FCC Part 90 Test Report For Two-way radio Model Name: S850, S860 Brand Name: SFE FCC ID: X9L-S850 Report No.: AGC100810003SZ06-1E6 Date of Issue: May.10, 2010 Prepared For Quanzhou Fengze Lianfa Electronic Factory Daping Industry Park, Donghai Town, Fengze District, Quanzhou, Fujian China TEL: 86-595-2210 7675 FAX: 86-595-2210 7673 Prepared By Attestation of Global Compliance Co., Ltd. 2F., No.2 Building, Huafeng No.1 Technical Industrial Park, Sanwei, Xixiang, Baoan District, Shenzhen TEL: 86-755-2908 1966 FAX: 86-755-2600 8484 Report No.: AGC100810003SZ06-1E6 Page 1 of 60 VERIFICATION OF COMPLIANCE Applicant: Quanzhou Fengze Lianfa Electronic Factory Daping Industry Park, Donghai Town, Fengze District, Quanzhou, Fujian China Manufacturer: Quanzhou Fengze Lianfa Electronic Factory Daping Industry Park, Donghai Town, Fengze District, Quanzhou, Fujian China Product Description: Two -way radio Brand Name: SFE Model Number: S850, S860 Model Difference: Same circuit board, but with different appearance File Number: AGC100810003SZ06-1E6 Date of Test: Mar.17 to May.10, 2010 We hereby certify that: The above equipment was tested by Attestation of Global Compliance Co., Ltd. The data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C 63.4:2009 and TIA/EIA 603. The sample tested as described in this report is in compliance with the FCC Rules Part 90 The test results of this report relate only to the tested sample identified in this report. Checked By: Jekey Zhang May.10, 2010 Authorized By King Zhang May.10, 2010 Report No.: AGC100810003SZ06-1E6 Page 2 of 60 TABLE OF CONTENTS 1. GENERAL INFORMATION/ ............................................................................................ 4 1.1 PRODUCT DESCRIPTION ....................................................................................................................... 4 1.2 RELATED SUBMITTAL(S) / GRANT (S) ................................................................................................. 5 1.3 TEST METHODOLOGY ........................................................................................................................... 5 1.4 TEST FACILITY ........................................................................................................................................ 5 1.5 SPECIAL ACCESSORIES ....................................................................................................................... 5 1.6 EQUIPMENT MODIFICATIONS ............................................................................................................... 5 2. SYSTEM TEST CONFIGURATION ................................................................................. 6 2.1 EUT CONFIGURATION ............................................................................................................................ 6 2.2 EUT EXERCISE ........................................................................................................................................ 6 2.3 GENERAL TECHNICAL REQUIREMENTS............................................................…

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