K6610934640MOBILE TRANSCEIVER

VX-4600 SERIES OPERATING MANUAL VERTEX STANDARD CO., LTD. 4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan VERTEX STANDARD US Headquarters 10900 Walker Street, Cypress, CA 90630, U.S.A. YAESU UK LTD. Unit 12, Sun Valley Business Park, Winnall Close Winchester, Hampshire, SO23 0LB, U.K. VERTEX STANDARD HK LTD. Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road, Kwun Tong, Kowloon, Hong Kong VERTEX STANDARD ( AUSTRALIA ) PTY., LTD. Normanby Business Park, Unit 14/45 Normanby Road Notting Hill 3168, Victoria, Australia P1 P2 P3 P4 Unsafe Radiation Distance Congratulations! You now have at your fingertips a valuable communications tool: a Vertex Standard two-way radio! Rugged, reliable and easy to use, your Vertex Standard radio will keep you in constant touch with your colleagues for years to come, with negligible main- tenance downtime. Please take a few minutes to read this manual carefully. The information presented here will allow you to derive maximum performance from your radio. We’re glad you joined the Vertex Standard team. Call on us anytime, because commu- nications is our business. Let us help you get your message across. NOTICE ! There are no owner-serviceable parts inside the transceiver. All service jobs must be referred to an authorized Vertex Standard Service Representative. Consult your Authorized Vertex Standard dealer for installation of optional accessories. SAFETY/WARNING INFORMATION WARNING - DO NOT operate the VX-4500/-4600 radio when any person(s) (bystanders) outside the vehicle are within the distances shown in the chart at the bottom of this section. Safety Training information: Antennas used for this transmitter must not exceed an antenna gain of 3 dBi. The radio must be used in vehicle-mount configurations with a maximum operating duty cycle not exceeding 50 %, in typical Push-to-Talk configura- tions. This radio is restricted to occupational use, work related operations only where the radio operator must have the knowledge to control the exposure limits of passengers and bystanders by maintaining the minimum separation distance shown below. Failure to observe these restrictions will result in exceeding the FCC RF expo- sure limits. Antenna Installation: For rear deck trunk installation, the antenna must be located at least the fol- lowing distance away from rear-seat passengers in order to comply with the FCC RF exposure requirements. For roof top installations, the antenna must be placed in the center of the roof. VHF Model 1.85 Feet ( 0.56 m ) UHF Model 2.08 Feet ( 0.64 m ) VX-4600 SERIES OPERATING MANUAL1 INTRODUCTION The VX-4600 Series are full-featured FM transceivers designed for flexible mobile and base station business communications in the VHF or UHF Land Mobile bands. These transceiver are designed for reliable business communications in a wide vari- ety of applications with a wide range of operating capability provided by their lead- ing-edge design. The 128-channel memories can each be programmed with a 8-character channel name. Important channel frequency data is stored in EEPROM and flash memory on the CPU, and is easily programmable by dealers using a personal computer and the VER- TEX STANDARD Programming Cable and CE115 Software. The pages which follow will detail the many advanced features provided on the VX- 4600 Series transceiver. After reading this manual, you may wish to consult with your Network Administrator regarding precise details of the configuration of this equip- ment for use in your application. For North American Users Regarding 406 MHz Guard Band The U.S. Coast Guard and National Oceanographic and Atmospheric Admin- istration have requested the cooperation of the U.S. Federal Communications Commission in preserving the integrity of the protected frequency range 406.0 to 406.1 MHz, which is reserved for use by distress beacons. Do not attempt to program this apparatus, under any circumstances, for operation in the fre- quency range 406.0 - 406.1 MHz if the apparatus is to be used in or near North America. P1 P2 P3 P4 VX-4600 SERIES OPERATING MANUAL2 CONTROLS & CONNECTORS Front Panel Important! - All buttons located on the Front Panel are Programmable Function (PF) Buttons, configured according to your network requirements and programmed by your VERTEX STANDARD dealer. The instructions below describe a typically- configured radio.
PWR () Button Press and hold in this button for 2 seconds to toggle the transceiver’s power “on” and “off”.  VOL Knob Turn this control clockwise to increase the volume.  Microphone Jack Connect the microphone plug to this jack.  [ P1 ] - [ P4 ] Buttons (Programmable Function Buttons) These buttons can be set up for special applications, such as High/Low power selection, Monitor, Talk-Around, etc., as determined by your network require- ments and programmed by your VERTEX STANDARD dealer.  [
] / [  ] Buttons (Programmable Function Buttons) In the factory default, pressing either button changes the current channel (and displayed channel number or name). Holding in either button for more than 1.5 second causes the radio to begin stepping (repeatedly) upward or downward through the channels. P1 P2 P3 P4    
  VX-4600 SERIES OPERATING MANUAL3  LCD (Liquid Crystal Display) The display includes a 8-character alpha-numeric section showing Channel name tags/identity information and error messages, and an upper icon row displaying feature status (see below).  TX/BUSY Indicator Indicates transceiver’s Transmit/Receive Status CONTROLS & CONNECTORS “Call” indicator “Dual Watch” is activated Low Transmt Power Mode “ON” : “Scan” is activated : “Priority Scan” is activated “Talk-Around” is enabled Receiver Monitor “Zone Scan” is enabled “AUX A” Port is activated 8 Character Alpha-numeric Display “Encryption” is enabledChannel Zone Number Priority Channel RSSI Indicator (four steps) “Audio Compander” is activated “Voice Message” is received VX-4600 SERIES OPERATING MANUAL4 Rear Panel CONTROLS & CON…

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November 2, 2010 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Extended Frequencies Justification Gentlemen: The (K6610934640) was designed to operate in the frequency bands (400-470 MHz). To aid equipment authorization in other countries that accept the United States FCC Grant of Certification, this will service as a request that the FCC list the frequencies of (400-470 MHz) under the FCC Rules( Part 90)on the FCC Grant. For the FCC’s Rules Parts 90 applications, this radio is used in systems by Federal and Public Safety agencies including Police, Fire and Emergency Medical Services, etc. as indicated in the table below. Equipment programming is the responsibility of Authorized Service Personnel only. In addition, the radio complies with 47 CFR Part 90.203(e) in that the operator cannot directly program the transmit frequencies using the normally accessible external controls. Per the FCC’s KDB634817 guidance, as an alternative to listing the exact frequencies, we acknowledge that it’s a violation of the FCC Rules if this device operates on unauthorized frequencies. FREQUENCY RANGE (MHZ) RULE PART RULE PART (IF APPLICABLE) FEDS EMISSION DESIGNATORS 400.00-406.00 X 11/16K0F3E 406.1-454 90 “ 454-456* IC “ 456-470 90 “ 470-512 90 “ *These are Canada frequencies. Regards, Shigemitu Takahashi Engineering Division Vertex Standard Co., Ltd.

October 6, 2010 Federal Communications Commission EQUIPMENT APPROVAL SERVICES P. O. Box 358315 Pittsburgh, PA 15251-5315 Attention: Authorization and Evaluation Division Reference: VX-4500-G6-45, VX-4600-G6-45 (FCC ID: K6610934640) Pursuant to Sections 0.457 (d)(1)(ii) and 0.459 of the Commission’s Rules, the Applicant hereby requires confidential treatment of some of the information accompanying this Application, as listed below: ・ Block Diagram ・ Schematics These materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457 (d)(1)(ii), disclosure of the Application and all accompanying documentation will not be made before the date of Grant for this Application. Sincerely, Vertex Standard Co., Ltd. Yukimasa Tomita Executive Managing Officer Engineering Division

October 6, 2010 Federal Communications Commission Authorization and Evaluation Division, 7435 Oakland Mills Road Columbia, MD 21046 USA Re: VX-4500-G6-45, VX-4600-G6-45 (FCC ID: K6610934640) Gentlemen: Part 15.19 Compliance Statement is placed on the bottom of case. Sincerely, Vertex Standard Co., Ltd. Yukimasa Tomita Executive Managing Officer Engineering Division

October 6, 2010 Federal Communications Commission Authorization and Evaluation Division, 7435 Oakland Mills Road Columbia, MD 21046 USA Re: VX-4500-G6-45, VX-4600-G6-45 (FCC ID: K6610934640) Gentlemen: A. Part 15.21 Compliance Statement Drawing: B. Part 15.21 Compliance Statement Drawing Location: In Operating Manual (location on inside back cover) Sincerely, Vertex Standard Co., Ltd. Yukimasa Tomita Executive Managing Officer Engineering Division Part 15.21: Changes or modifications to this device not expressly approved by Vertex Standard could void the user’s authorization to operate this device. 20mm 97mm

October 6, 2010 Federal Communications Commission Authorization and Evaluation Division, 7435 Oakland Mills Road Columbia, MD 21046 USA Re: VX-4500-G6-45, VX-4600-G6-45 (FCC ID: K6610934640) Gentlemen: The equipment meets the requirements of the FCC Rules, Part 90.203(e) and (g), as applicable. Programming of this product’s transmit frequencies can be performed only by the manufacturer or by service or maintenance personal. The operator cannot be program transmit frequencies using the equipment’s external operation controls. Sincerely, Vertex Standard Co., Ltd. Yukimasa Tomita Executive Managing Officer Engineering Division

FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Front view (FRONT-A-UNIT for VX-4500) Front view (FRONT-B-UNIT for VX-4600) FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Rear view Left view FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Right view Top view FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Bottom view Microphone FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. DC Power Cable

VX-4500/VX-4600 (UHF) SeriesVX-4500/VX-4600 (UHF) Series LABEL DRAWINGLABEL DRAWING Vertex Standard Co., Ltd.Vertex Standard Co., Ltd. ID / Part 15.19 and CAUTION drawings ID drawing Part 15.19 and CAUTION drawings Label location ! ! Device restricted to occupational use to satisfy FCC RF exposure compliance. See owner's manual for specific operating requirement CAUTION This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. VX-4500-G6-45 VERTEX STANDARD CO., LTD. MADE IN JAPAN IC: 511B-10934640 FCC ID: K6610934640 4909959000000 SER NO. 00000000 VX-4600-G6-45 VERTEX STANDARD CO., LTD. MADE IN JAPAN IC: 511B-10934640 FCC ID: K6610934640 4909959000000 SER NO. 00000000

FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Removed top cover Removed Shield Cover FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. MAIN-Unit without shield case Side-B of MAIN-Unit without shield case FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Side-B of MAIN-Unit with shield case Inside of FRONT panel with Unit and SP (VX-4500) FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Side-A of FRONT-Unit and Rubber Key top (VX-4500) Side-B of FRONT-Unit (VX-4500) FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Inside of FRONT panel with Unit and SP (VX-4600) Side-A of FRONT-Unit and Rubber Key top (VX-4600) FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Side-B of FRONT-Unit (VX-4600) Side-A of FRONT-Unit Without LCD (VX-4600) FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Side-A of LCD (VX-4600) Side-B of LCD (VX-4600) FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Inside of FRONT panel (VX-4500) Inside of FRONT panel (VX-4600) FCC ID: K6610934640 IC: 511B-10934640 Vertex Standard Co., Ltd. Inside of chassis Inside of microphone

FCC ID: K6610934640 IC: 511B-10934640 Circuit Description 1 /3 Vertex Standard Co., Ltd. VX-4500-G6-45 / VX-4600-G6-45 Circuit Description 1. Circuit Configuration by Frequency The receiver is a double-conversion superheterodyne with a first intermediate frequency (IF) of 67.65 MHz and a second IF of 450 kHz. Incoming signal from the antenna is mixed with the local signal from the VCO/PLL to produce the first IF of 67.65MHz. This is then mixed with the 67.2MHz second local oscillator output to produce the 450 kHz second IF. This is detected to give the demodulated signal. the transmit signal frequencies generated by the PLL VCO and modulated by the signal from the microphone. It is then amplified and sent to the antenna. 2. Receiver System 2-1. Front-end RF amplifier Incoming RF signal from the antenna is delivered to the RF Unit and passes through Low-pass filer, and removed undesired frequencies by varactor diode. tuned band-pass filer consisting of diodes D1013 and D1015, and Coils L1015 and L1018, capacitors C1017, C1116, C1118, C1130 and C1117,C1135,C1137 and C1139,1151,1156.The passed signal is amplified in Q1021 and moreover cuts animage frequency with the tuned band-path filter consisting of Coils L1025, L1028 and capacitors C1173C,1181,C1182,C1183 and C1188,C1197, C1198, C1205 and C1212. and comes into the 1st mixer. 2-2. First Mixer The 1st mixer consists of the Q1040. Buffered output from the VCO is amplified by Q1026 to provide a pure first local signal between 332.35 and 402.35 MHz for injection to the first mixer. The output IF signal is enters from the mixer to the crystal filter. The IF signal then pass through monolithic crystal filters XF1001 (±5.5 kHz BW) to strip away all but the desired signal. 2-3. IF Amplifier The first IF signal is amplified by Q1049. The amplified first IF signal is applied to FM IF subsystem IC Q1054 which contains the second mixer second local oscillator limiter amplifier noise amplifier and S-meter amplifier. The signal from reference oscillator X1002 becomes 4 times of frequencies in Q1054, it is mixed with the IF signal and becomes 450 kHz. The second IF then passes through the ceramic filter CF1002 (for wide channels) CF1001, CF1003 (for narrow channels) to strip away unwanted mixer products which removes amplitude variations in the 450 kHz IF before detection of the speech by the ceramic discriminator CD1001. 2-4. Audio amplifier Detected signal from Q1054 is inputted to Q1010 pin28 and is output by Q1010 pin17 through the band path filter. When the optional unit is installed the Q1010 is made “OFF” and the AF signal from Q1010 pin21 goes the and returns to Q1010 pin 20 from the optional unit. When the optional unit is not installed, Q1010 is made “ON” the AF signal goes through Q1010 pin20/21. The signal is stored in the AF volume via AF mute and de-emphasis inside Q1010 . The AF volume is controlling Q1010 by the CPU. After that, it enters AF power amplifier Q1003 after passing AF volume the output of Q1003 drives a speaker (it chooses the external SP or internal SP in J1001). 2-5. Squelch Circuit There are 16 levels of squelch setting from 0 to 15. The level 0 means open the squelch. The FCC ID: K6610934640 IC: 511B-10934640 Circuit Description 2 /3 Vertex Standard Co., Ltd. level 1 means the threshold setting Level and level 15 means tight squelch. From 1 to 14 is established in the middle of threshold and tight. The bigger figure is nearer the tight setting. The level 16 becomes setting of carrier squelch. 2-5-1. Noise Squelch Noise squelch circuit is composed of the band path filter of Q1054 noise amplifier Q1060 and noise detector D1048, D1052. When a carrier isn’t received, the noise ingredient which goes out of the demodulator Q1054 is amplified in Q1060 through the band path filter Q1054 is detected to DC voltage with D1048, D1052 and is inputted to 15 pin the A/D port of the Q1041 CPU. When a carrier is received the DC voltage becomes “LOW” because the noise is compressed. When the detected voltage to CPU is “HIGH,” the CPU stops AF output with Q1010 “OFF” “L”level. When the detection voltage is low the CPU makes Q1010“ON” with making AF signal is output. 2-5-2. Carrier Squelch The pin 14 (A/D port) of Q1047 CPU detect RSSI voltage output from pin 12 of Q1054, and controls AF output. The RSSI output voltage changes according to the signal strength of carrier. The stronger signal makes the RSSI voltage to be higher voltage. The process of the AF signal control is same as Noise Squelch. The shipping data is adjusted 3dB higher than squelch tight sensitivity. 3. Transmitter System 3-1. MIC Amplifier The AF signal from microphone jack J2001 (8ch) or J3001 is amplified with microphone amplifier Q1010 is amplified after microphone selection switch Q1010 and passes microphone gain volume Q1010. The control from the CPU it passes output and it passes a pre-emphasis circuit.. When an option unit isn’t attached and the AF signal from Q1010 pin 38goes via the option unit, it returns to Q1010 pin39 when an option unit isn’t attached Q1010 is inputted to the pre-emphasis circuit. The signal passed limiter and splatter filer of Q1010 is adjusted by maximum deviation adjustment volume. The adjusted low frequency signal ingredient is amplified by Q1047 added modulation terminal of TCXO (X1002) the FM modulation is made by reference oscillator. The high frequency signal ingredient is amplified, and adjusted the level by volume. Q1010 to make frequency balance between low frequency. After that it is made FM modulation to transmit carrier by the modulator D1026 of VCO. 3-2. Drive and Final amplifier the modulated signal from the VCO Q1017 is buffered by Q1026 and amplified by Q1023 . The low-level transmit signal is then applied to the Power Module Q1013 for final amplification up to 45 watts output power. The transmit signal then passes low-pass filtered to suppress away harmonic spurious radiation before delivery to the antenna. 3-3. Automatic T…

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1 FCC ID: K6610934640/IC: 511B-10934640 VX-4500/4600 (UHF) SeriesSemi-Conductor Parts List Address Parts Code Device NameDescriptionTYP VAL MAIN-UNIT D 1001 G2071322 DiodeSM8S24AHE3/2D D 1002 G2071356 DiodeRKP350KV D 1003 G2071320 DiodeMA4P959 D 1004 G2071320 DiodeMA4P959 D 1005 G2071318 DiodeBAS70-04LT1G D 1006 G2071356 DiodeRKP350KV D 1008 G2071318 DiodeBAS70-04LT1G D 1009 G2070634 Diode1SS400 TE61 D 1010 G2070118 DiodeHSU277TRF D 1011 G2070634 Diode1SS400 TE61 D 1012 G2071310 Zener DiodeMMBZ5232BL D 1013 G2071308 DiodeRKV500KJ D 1014 G2070634 Diode1SS400 TE61 D 1015 G2071308 DiodeRKV500KJ D 1016 G2070634 Diode1SS400 TE61 D 1017 G2070634 Diode1SS400 TE61 D 1018 G2070634 Diode1SS400 TE61 D 1019 G2070634 Diode1SS400 TE61 D 1020 G2070174 DiodeDAN222 TL D 1021 G2070634 Diode1SS400 TE61 D 1022 G2071308 DiodeRKV500KJ D 1023 G2071308 DiodeRKV500KJ D 1024 G2071310 Zener DiodeMMBZ5232BL D 1025 G2071316 DiodeBAV99LT1G D 1026 G2070586 DiodeHVC300A TRU-E D 1027 G2070634 Diode1SS400 TE61 D 1028 G2070634 Diode1SS400 TE61 D 1029 G2071316 DiodeBAV99LT1G D 1030 G2070922 DiodeHVC383B TRF-E D 1031 G2070922 DiodeHVC383B TRF-E D 1032 G2070922 DiodeHVC383B TRF-E D 1033 G2070922 DiodeHVC383B TRF-E D 1034 G2070922 DiodeHVC383B TRF-E D 1035 G2070922 DiodeHVC383B TRF-E D 1036 G2070922 DiodeHVC383B TRF-E D 1037 G2070922 DiodeHVC383B TRF-E D 1038 G2071314 Zener DiodeMMSZ5231BT1 D 1039 G2071316 DiodeBAV99LT1G D 1040 G2070634 Diode1SS400 TE61 D 1041 G2071312 Zener DiodeMMBZ5254BL D 1042 G2071316 DiodeBAV99LT1G D 1043 G2071312 Zener DiodeMMBZ5254BL D 1044 G2070174 DiodeDAN222 TL D 1045 G2071312 Zener DiodeMMBZ5254BL D 1046 G2071312 Zener DiodeMMBZ5254BL D 1047 G2071310 Zener DiodeMMBZ5232BL D 1048 G2071316 DiodeBAV99LT1G D 1049 G2071312 Zener DiodeMMBZ5254BL D 1050 G2071310 Zener DiodeMMBZ5232BL D 1051 G2070174 DiodeDAN222 TL D 1052 G2071316 DiodeBAV99LT1G D 1053 G2071312 Zener DiodeMMBZ5254BL D 1054 G2071318 DiodeBAS70-04LT1G Vertex Standard Co.,Ltd. 2 FCC ID: K6610934640/IC: 511B-10934640 VX-4500/4600 (UHF) SeriesSemi-Conductor Parts List Address Parts Code Device NameDescriptionTYP VAL D 1055 G2071312 Zener DiodeMMBZ5254BL D 1056 G2071312 Zener DiodeMMBZ5254BL D 1057 G2071312 Zener DiodeMMBZ5254BL Q 1001 G1093802 ICNJM7808DL1A-TE1 Q 1002 G3070075 TransistorDTC144EE TL Q 1003 G1093778 ICTDA1519CTH Q 1004 G3070075 TransistorDTC144EE TL Q 1005 G4070015 MOSFETRTQ030P02 Q 1006 G4070015 MOSFETRTQ030P02 Q 1007 G3070075 TransistorDTC144EE TL Q 1008 G3070088 TransistorUMG2N TR Q 1009 G4070015 MOSFETRTQ030P02 Q 1010 G1094791 ICFQ0801 Q 1011 G3070075 TransistorDTC144EE TL Q 1012 G3070075 TransistorDTC144EE TL Q 1013 G1094344 PWR-MODULE RA55H4047M Q 1014 G3346178R Transistor2SC4617 TL R Q 1015 G3346178R Transistor2SC4617 TL R Q 1016 G3070116 TransistorDTA124EE TL Q 1017 G3333578F Transistor2SC3357-T1 RF Q 1018 G3346178R Transistor2SC4617 TL R Q 1019 G3070137 TransistorUMC5N TR Q 1020 G3070075 TransistorDTC144EE TL Q 1021 G3333568D Transistor2SC3356-T1B R24 Q 1022 G1093914 ICTAR5S50(TE85L.F) Q 1023 G3070075 TransistorDTC144EE TL Q 1024 G3070075 TransistorDTC144EE TL Q 1025 G1094783 ICTPS60403 Q 1026 G3352268Z Transistor2SC5226-4/5-TL Q 1027 G3117748R Transistor2SA1774 TL R Q 1028 G1093914 ICTAR5S50(TE85L.F) Q 1029 G3352268Z Transistor2SC5226-4/5-TL Q 1030 G1093606 ICS-80835CNMC-B8U-T2-G Q 1031 G3070114 TransistorDTC143EE TL Q 1032 G3070114 TransistorDTC143EE TL Q 1033 G3346178R Transistor2SC4617 TL R Q 1034 G3805088B FET2SK508-T1B-A K52 Q 1035 G1094789 ICLE25CA322TT-TLM-H Q 1036 G3805088B FET2SK508-T1B-A K52 Q 1037 G1093894 ICNJM2125F(TE1) Q 1038 G3346178R Transistor2SC4617 TL R Q 1039 G3352268Z Transistor2SC5226-4/5-TL Q 1040 G1094777 ICAK1220 Q 1041 G1094801 ICLC88F52H0A-F2303-H Q 1042 G3808807G FET2SK880GR(TE85R.F) Q 1043 G1094713 ICAK1541 Q 1044 G3070330 MOSFET3LN01S-TL Q 1045 G1094792 ICLM2904DR2G Q 1046 G1093592 ICNJM12902V-TE1 Q 1047 G1094792 ICLM2904DR2G Q 1048 G1093592 ICNJM12902V-TE1 Q 1049 G3352268Z Transistor2SC5226-4/5-TL Q 1050 G3070075 TransistorDTC144EE TL Q 1051 G3070330 MOSFET3LN01S-TL Vertex Standard Co.,Ltd. 3 FCC ID: K6610934640/IC: 511B-10934640 VX-4500/4600 (UHF) SeriesSemi-Conductor Parts List Address Parts Code Device NameDescriptionTYP VAL Q 1052 G3070075 TransistorDTC144EE TL Q 1053 G3070330 MOSFET3LN01S-TL Q 1054 G1094024 ICNJM2591V-TE1 Q 1055 G3070075 TransistorDTC144EE TL Q 1056 G3070330 MOSFET3LN01S-TL Q 1057 G3070075 TransistorDTC144EE TL Q 1058 G3070075 TransistorDTC144EE TL Q 1059 G1093939 ICTAR5S35(TE85L.F) Q 1060 G3346178R Transistor2SC4617 TL R Q 1061 G3070330 MOSFET3LN01S-TL Q 1062 G3070075 TransistorDTC144EE TL Q 1063 G3070075 TransistorDTC144EE TL Q 1065 G3346178R Transistor2SC4617 TL R Q 1066 G1092116 ICTC7S66FU(TE85R.F) FRONT-A-UNITCH 8 D 2001 G2071358 LEDHSML-C191 D 2002 G2071358 LEDHSML-C191 D 2003 G2071358 LEDHSML-C191 D 2004 G2071358 LEDHSML-C191 D 2005 G2071310 Zener DiodeMMBZ5232BL D 2006 G2071310 Zener DiodeMMBZ5232BL D 2007 G2071312 Zener DiodeMMBZ5254BL D 2008 G2071310 Zener DiodeMMBZ5232BL D 2009 G2070654 LEDBRPG1211C-TR D 2010 G2070634 Diode1SS400 TE61 D 2011 G2070634 Diode1SS400 TE61 D 2012 G2070956 LEDTLGU1008A(T04) D 2013 G2070634 Diode1SS400 TE61 D 2014 G2070634 Diode1SS400 TE61 D 2015 G2070634 Diode1SS400 TE61 D 2016 G2070634 Diode1SS400 TE61 D 2017 G2070956 LEDTLGU1008A(T04) DS2001 G2090796 LEDELS-512SURWA/S530-A3 Q 2001 G3070075 TransistorDTC144EE TL Q 2002 G1094350 ICHA178L09UA-TL-E Q 2003 G1094800 ICLC709006V-TLM-E Q 2004 G1093914 ICTAR5S50(TE85L.F) FRONT-B-UNITCH 512 D 3001 G2071358 LEDHSML-C191 D 3002 G2071358 LEDHSML-C191 D 3003 G2071358 LEDHSML-C191 D 3004 G2071358 LEDHSML-C191 D 3005 G2071358 LEDHSML-C191 D 3006 G2071358 LEDHSML-C191 D 3007 G2071358 LEDHSML-C191 D 3008 G2071358 LEDHSML-C191 D 3009 G2071310 Zener DiodeMMBZ5232BL D 3010 G2071310 Zener DiodeMMBZ5232BL D 3011 G2071312 Zener DiodeMMBZ5254BL D 3012 G2071310 Zener DiodeMMBZ5232BL D 3013 G2070634 Diode1SS400 TE61 D 3014 G2070654 LEDBRPG1211C-TR D 3015 G2071314 Zener DiodeMMSZ5231BT1 DS3001 G6090201 LC…

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FCC ID: K6610934640 IC: 511B-10934640 Alignment 1/3 Vertex Standard Co., Ltd. VX-4500-G6-45 / VX-4600-G6-45 Alignment Introduction The VX-4500 / 4600 series has been aligned at the factory for the specified performance across the entire frequency range specified. Realignment should therefore not be necessary except in the event of a component failure. All component replacement and service should be performed only by an authorized Vertex Standard representative, or the warranty policy may be voided. The following procedures cover the sometimes critical and tedious adjustments that are not normally required once the transceiver has left the factory. However, if damage occurs and some parts are replaced, realignment may be required. If a sudden problem occurs during normal operation, it is likely due to component failure; realignment should not be done until after the faulty component has been replaced. We recommend that servicing be performed only by authorized Vertex Standard service technicians who are experienced with the circuitry and fully equipped for repair and alignment. Therefore, if a fault is suspected, contact the dealer from whom the transceiver was purchased for instructions regarding repair. Authorized Vertex Standard service technicians realign all circuits and make complete performance checks to ensure compliance with factory specifications after replacing any faulty components. Those who do undertake any of the following alignments are cautioned to proceed at their own risk. Problems caused by unauthorized attempts at realignment are not covered by the warranty policy. Also, Vertex Standard must reserve the right to change circuits and alignment procedures in the interest of improved performance, without notifying owners. Under no circumstances should any alignment be attempted unless the normal function and operation of the transceiver are clearly understood, the cause of the malfunction has been clearly pinpointed and any faulty components replaced, and the need for realignment determined to be absolutely necessary. The following test equipment (and thorough familiarity with its correct use) is necessary for complete realignment. Correction of problems caused by misalignment resulting from use of improper test equipment is not covered under the warranty policy. While most steps do not require all of the equipment listed, the interactions of some adjustments may require that more complex adjustments be performed afterwards. Do not attempt to perform only a single step unless it is clearly isolated electrically from all other steps. Have all test equipment ready before beginning, and follow all of the steps in a section in the order presented. Required Test Equipment ■ Radio Tester with calibrated output level at 600 MHz ■ In-line Wattmeter with 5% accuracy at 600 MHz ■ 50-ohm, 50-W RF Dummy Load ■ Regulated DC Power Supply (standard 13.6V DC, 15A) ■ Frequency Counter: ±0.2 ppm accuracy at 600 MHz ■ AF Signal Generator ■ AC Voltmeter ■ DC Voltmeter ■ UHF Sampling Coupler ■ Microsoft Windows or later operating system ■ Vertex Standard VPL-1 Connection Cable and CE115 Alignment program FCC ID: K6610934640 IC: 511B-10934640 Alignment 2/3 Vertex Standard Co., Ltd. Alignment Preparation & Precautions A 50-ohm RF Dummy load and in-line wattmeter must be connected to the main antenna jack in all procedures that call for transmission, except where specified otherwise. Correct alignment is not possible with an antenna. Beacuse of the BTL (Bridged TransLess) Amplifier circuit used in the VX-4500 / 4600, do not connect eather side of the speaker leads to chassis "ground." After completing one step, read the following step to determine whether the same test equipment will be required. If not, remove the test equipment (except dummy load and wattmeter, if connected) before proceeding. Correct alignment requires that the ambient temperature be the same as that of the transceiver and test equipment, and that this temperature be held constant between 20°C and 30 °C (68 °F ~ 86 °F). When the transceiver is brought into the shop from hot or cold air, it should be allowed time to come to room temperature before alignment. Whenever possible, alignments should be made with oscillator shields and circuit boards firmly affixed in place. Also, the test equipment must be thoroughly warmed up before beginning. Note: Signal levels in dB referred to in this procedure are based on 0 dBμ EMF = 1.0 μV. Alignment Test Setup Setup the test equipment as shown for transceiver alignment, apply 13.6V DC power to the transceiver. Refer to the drawings above for Alignment Points. The transceiver must be programmed for use in the intended system before alignment is attempted. The RF parameters are loaded from the file during the alignment process. In order to facilitate alignment over the complete switching range of the equipment it is recommended that the channel data in the transceiver is preset as the chart below. CHANNELS FREQUENCY (SIMPLEX) Band-LOW 400.100 Band-MID 435.100 Band-HIGH 469.900 FCC ID: K6610934640 IC: 511B-10934640 Alignment 3/3 Vertex Standard Co., Ltd. The alignment mode is accessed by "Alignment mode" command from the computer whilst switching on. And the alignment tool operates it automatically. During the alignment mode, normal operation is suspended. Use the alignment tool program running on PC. The Alignment Tool Outline Installation the tool Install the CE115 (Clone Editor) to your PC. The re-alignment for VX-4500/4600 series may use the "Alignme…

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