manualshive.com logo in svg

Tait TB9400, Инструкция по установке и эксплуатации, Страница: 115 / 149

Поделиться
Скачать
Tait TB9400 Скачать руководство пользователя страница 115

 

TB9400 Installation and Operation Manual

Maintenance

115

© Tait International Limited November 2019

6

Maintenance

The base station is designed to be very reliable and should require little 
maintenance. However, performing regular checks will prolong the life of 
the equipment and prevent problems from happening.

It is beyond the scope of this manual to list every check that you should 
perform on your base station. The type and frequency of maintenance 
checks will depend on the location and type of your system. The checks and 
procedures listed below can be used as a starting point for your 
maintenance schedule.

Performance 

Checks

We suggest you monitor the following operational parameters using the 
web interface:

■

VSWR

■

DC input voltage, especially on transmit

■

any temperature alarms

■

forward power

Simulcast

■

external reference absent

■

NTP unsynchronised

■

1PPS

■

Simulcast Unsynchronized

These basic checks will provide an overview of how well your base station 
is operating.

Reciter

We recommend that you calibrate the reciter after three months of 
operation, and then annually for H-band reciters, or every three years for 
B-band reciters. The calibration procedure is described in the Help 
(Calibrate > Reciter > Internal reference), and requires a calibrated 
frequency generator - a GPS-derived frequency reference is recommended.

PA

There are no special maintenance requirements for the PA.

PMU

There are no special maintenance requirements for the PMU. However, we 
suggest that you periodically check that the screws on the DC input 
terminals are tightened to the recommended torque of 18–20lbf·in 
(2–2.25N·m). They may work loose with thermal cycling. Also, if you are 
using battery back-up, you should check the batteries regularly in 
accordance with the manufacturer’s recommendations.

Содержание TB9400

Страница 1: ...TB9400 Base Station Repeater Installation and Operation Manual MBC 00001 23 Issue 23 November 2019...

Страница 2: ...the interests of improving the performance reliability or servicing of the equipment Tait International Limited reserves the right to update the equipment or this document or both without prior notice...

Страница 3: ...ffline Modes 27 1 7 3 Intermodule Communications 28 1 7 4 Power Management and Distribution 29 1 7 5 PMU Operation on DC Input 31 1 7 6 Front Panel Fans 34 2 General Safety and Regulatory Information...

Страница 4: ...4 4 2 Working with Configurations 60 4 4 3 Customizing the Configuration 61 4 4 4 Recommended Configuration Settings 62 4 4 5 Restricted Port Numbers 63 4 4 6 Changing the Root Password 63 4 4 7 Tuni...

Страница 5: ...er 105 5 4 8 Activating New Firmware 105 5 4 9 Switching Application Packages 106 5 4 10 Working with Configuration Files 106 5 4 11 Setting Up Custom Alarms 109 5 4 12 Subaudible Signaling 109 5 4 13...

Страница 6: ...pendix D TB9400 Cable Kits 134 Cable Kits 134 T01 01150 0003 TB9400 Kit Cable Single 50W Channel Upgrade 134 T01 01150 0005 TB9400 Kit Cable Single 100W Replacement Cable Set 134 Appendix B Installing...

Страница 7: ...nd repeater Document Conventions The TB9400 base station has a web interface with an accordion menu on the left side of the screen Configure Base Station Channels means click Configure in the top leve...

Страница 8: ...runked Network Maintenance Manual MNC 00001 xx TaitNet P25 Trunked Networks with TB9400 Base Stations System Manual MBA 00064 xx TaitNet Analog Conventional Networks with TB9400 Base Stations System M...

Страница 9: ...baudible signaling 19 July 2018 General updates for the 2 50 release Addition of B2 band Clarified that HH band is nominally 378 420 All frequencies can be used except for the range at 406 406 1 exclu...

Страница 10: ...designed with the TB9400 are scalable in both size and functionality Its Ethernet interface provides built in network connectivity which allows the base station to join with other base stations to for...

Страница 11: ...e DMR Tier 2 and Tier 3 Standards Can therefore interoperate with any similarly compliant radios Analog conventional repeater operation MPT operation as control channel or traffic channel transceiver...

Страница 12: ...12 Description TB9400 Installation and Operation Manual Tait International Limited November 2019 for continuous operation from 30 C to 60 C 22 F to 140 F...

Страница 13: ...tem An external frequency reference along with an NTP source and 1PPS signal derived from the same GPS source are also essential for all reciters for P25 Phase 2 operation Dispatch connection is via t...

Страница 14: ...hannel groups one in each timeslot In a DMR Tier 3 trunked network the base station can operate as a traffic channel or a control channel With two logical channels for each radio frequency a single ba...

Страница 15: ...odule is inserted into the 4U subrack from the front and is secured at the front with a metal clamp Both clamp and module are easily removed for rapid module replacement The modules are secured latera...

Страница 16: ...echnician to configure the IP address of each module Refer to Front Panel on page 41 for more information The base stations have different front panel ducting arrangements depending on PA type and pow...

Страница 17: ...s also fitted with an airflow duct Both models are designed to operate on the 28VDC output provided by the PMU PAs are not required in a receive only base station Power Management Unit The PMU provide...

Страница 18: ...of it in slots 1 to 4 Each PA is mounted vertically with its heatsink facing its associated reciter The PMU and each reciter PA pair have their own cooling fans The front panel can be easily removed...

Страница 19: ...r a typical single 50W base station The PMU again occupies slots 5 and 6 with the reciter in slot 1 and PA in slot 2 The PA is mounted vertically with its heatsink facing the reciter The PMU and the r...

Страница 20: ...the PA directly beside it in slots 3 and 4 The reciter occupies slot 1 Unlike the 50W PAs the 100W PA is mounted horizontally with the heatsink facing upwards It is also fitted with an airflow duct t...

Страница 21: ...In Brazil for K band the TB9400 is considered to be configured as a base station with retransmission of received signals Frequency Identification Frequency Band and Sub band 50W 100W Receive only B b...

Страница 22: ...te base station help Details for associated documents can be found in the Associated Doc umentation section of the manual 1 6 1 Compatibility The compatibility rules for P25 AS IP and DMR MPT are defi...

Страница 23: ...oller to perform simple conventional operation and to interface to a digital dispatch system If a trunked channel consists of several base stations in a channel group only the central voter normally t...

Страница 24: ...o control a single site of up to four physical channels DMR Trunking Express6 TBAS302 A base station with this licence can accept connections from any Express node standalone node or Access standalone...

Страница 25: ...panel see Figure 1 4 A system control bus interconnects the modules and carries alarm and control signaling between the reciter and the other modules refer to Intermodule Communications on page 28 fo...

Страница 26: ...ontrol board converts information between analog and digital and controls the maintainer s access via the front panel It performs the air interface signal processing for digital P25 operation gives th...

Страница 27: ...s or from the central voter in a simulcast system These inputs are processed by the control processor and passed through the P25 modem to the transmitter If the base station is itself a central voter...

Страница 28: ...ack interconnect board link the modules in the subrack and carry alarm and control signaling between the reciter and the other modules as shown in Figure 1 7 Specific configuration settings for dual b...

Страница 29: ...on mode to protect the battery and base station equipment The standby power supply card maintains the power to the PMU microprocessor while the rest of the PMU is shut down When the battery voltage ri...

Страница 30: ...Figure 1 8 Subrack power distribution Receiver 1 DC AC 28V Aux DC 28V PMU PA Reciter Subrack Board Front Panel DC AC 28V Aux DC 28V PMU PA 1 PA 2 Reciter 1 Subrack Board Reciter 2 Front Panel DC AC Au...

Страница 31: ...and shutdown limits allow for adjustable startup and shutdown voltages Configure Base Station Miscellaneous These limits can be adjusted for different numbers of battery cells or for the particular r...

Страница 32: ...hutdown Voltage 10 9V to 15V 0 3V 10V to 13 5V 0 3V 21 8V to 30V 0 5V 20V to 27V 0 5V 43 6V to 60V 1V 40V to 54V 1V Battery Protection Fail safe Limits Startup Voltage Undervoltage Shutdown Overvoltag...

Страница 33: ...voltage Shutdown HW Undervoltage Shutdown HW Overvoltage Shutdown Reset HW High Battery Voltage Alarm SW Alarm Low Battery Voltage Alarm SW Alarm Startup Voltage SW Shutdown Voltage SW Startup Voltage...

Страница 34: ...ans turn on for the duration of time the base station takes to boot from power up The fans also turn on for a few seconds after the front panel is refitted to a base station that is powered up Configu...

Страница 35: ...n all cases follow safe lifting practices 2 1 2 Lethal Voltages Warning The PMU contains voltages that may be lethal Refer to the ratings label on the rear of the module The equipment must be installe...

Страница 36: ...s Take care when handling a PMU or PA which has been operating recently Under extreme operating conditions 140 F 60 C ambient air temperature or high duty cycles the external surfaces of the PMU and P...

Страница 37: ...1 1310 IEEE C95 1 2005 Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields 3kHz to 300GHz Pour respecter les limites impos es au champ RF au niveau des...

Страница 38: ...output stage See Connecting RF on page 81 for recommendations 2 2 3 ESD Precautions Notice This equipment contains devices which are susceptible to damage from static charges You must handle these de...

Страница 39: ...and socket of the connection Seals must cover any unused network sockets This includes the Ethernet connector on the rear panel any spare switch ports and the console port on the router and switch Th...

Страница 40: ...subject to the following two conditions a This device may not cause harmful interference and b This device must accept any interference received including interference that may cause undesired operat...

Страница 41: ...summed to drive the front panel LEDs Speaker and Microphone Connector The speaker and microphone connector are not currently used Power LED The green power LED is lit when power is supplied to the su...

Страница 42: ...er text and to adjust the contrast of the display The complete list of menu items is provided in Menu Map on page 44 If required the keypad can be disabled in the web interface to prevent access to th...

Страница 43: ...Keypad Disabled Set the display contrast as follows 1 From the base station menu select Modules Front Panel Contrast 2 To increase the contrast press the right arrow or scroll up key To decrease the...

Страница 44: ...your base station will depend on which modules are present in the subrack and whether the keypad has been disabled refer to Subaudible Signaling on page 109 Modules Reciter 1 Front Panel Base Station...

Страница 45: ...d Receiver Front View The indicator LEDs on the front of the reciter or receiver are visible through a slot in its front panel These LEDs provide the following information about the state of the recit...

Страница 46: ...nector LED green The green ethernet connector LED will flash if the connection is running at 10 Mbits s and data is being transmitted across the Ethernet interface 100Base T Ethernet Connector LED amb...

Страница 47: ...p flashing green the PA has no application firmware loaded or activated you can use the web interface to download or activate the firmware also see Subaudible Signaling on page 109 flashing red one or...

Страница 48: ...input to the PMU on and off Note that this switch breaks only the phase circuit not the neutral The red button remains out whether on or off DC Module On Off Switch This switch turns the DC output fr...

Страница 49: ...dible Signaling on page 109 flashing red one or more alarms have been generated you can use the web interface to find out more details about the alarms flashing red and green the PMU is in battery pro...

Страница 50: ...chapter provides information on the site requirements for your TB9400 equipment and also describes how to install the base station in a standard 19 inch rack or cabinet If this is your first time ins...

Страница 51: ...ity of the site and its equipment that you take adequate precautions against lightning strike Because it is outside the scope of this manual to provide comprehensive information on this subject we rec...

Страница 52: ...e recommended maximum number of subracks in a 38U cabinet is five as shown in Figure 4 1 on page 53 Any space at the front of the cabinet not occupied by equipment should be covered by a blanking pane...

Страница 53: ...stallation 53 Tait International Limited November 2019 Figure 4 1 Typical cabinet ventilation requirements b ventilation slots d airflow entry c blanking panels e airflow exit path 8in 20cm 2U 7in 17...

Страница 54: ...can weigh up to 55lb 25kg or up to 62lb 28kg complete with packaging We recommend that you have another person help you unpack and move the equipment The TBAA03 16 carrying handles will make it easier...

Страница 55: ...brack and cushion carefully over the rear of the subrack g so that it is the right way up with the cushion on top h Remove the cushion from the top of the subrack i Disposal of Packaging If you do not...

Страница 56: ...e Description T01 0110X XXXX 3 reciter 4 receiver T01 0110X XXXX Frequency Band C 136MHz to 156MHz D 148MHz to 174MHz J 378MHz to 420MHz K 400MHz to 440MHz L 440MHz to 480MHz M 470MHz to 520MHz N 762M...

Страница 57: ...itted A AC module fitted TBA3XXX XXXX 0 DC module not fitted 1 12V DC module fitted 2 24V DC module fitted 4 48V DC module fitted TBA3XXX XXXX 0 standby power supply card not fitted 1 12VDC standby po...

Страница 58: ...ing the root password tuning the base station if required 4 4 1 Confirming Operation Notice The RF output must be connected to a suitable attenuator or dummy load Do not remove the load while the PA i...

Страница 59: ...er operation requires connection to the network Diagnose RF Interface Transmitter synchronized transmit checks the simulcast operation of a channel group or the transmitters in it Diagnose RF Interfac...

Страница 60: ...odes and P25 has NAC values When working with base station configurations you can do the following Back up a configuration Stores a snapshot of the base station s current configuration Upload a config...

Страница 61: ...r different base station firmware versions than the one currently operating When restoring a configuration from an old version that doesn t contain values defined for all configurations parameters any...

Страница 62: ...generally disable the feature Default Configuration Parameters The base station is delivered from the factory with a saved configuration containing factory defaults The configuration is named somethin...

Страница 63: ...known Knowledge of the password could be used to render the equipment inoperable for example by deleting files If you are concerned about the security risk that this poses change the password If Tait...

Страница 64: ...stallation and Operation Manual Tait International Limited November 2019 Tait networks are deployed with default weak passwords For the sake of security Tait strongly recommends changing the default p...

Страница 65: ...ic Diagnose RF Inter face Signal Level offers the ability to verify that the configured receiver frequency aligns with the receiver tuning When the frequency sweep is set to Use calibrated noise sourc...

Страница 66: ...9400 Installation and Operation Manual Tait International Limited November 2019 Figure 4 3 Identifying the B band receiver front end helical filters B2 146 to 156MHz B3 159 to 174MHz B2 136 to 146 MHz...

Страница 67: ...et the reciter to the new receive frequency 5 Change the RF input signal to the new receive frequency at 80dBm Check that the RSSI reading is 80dBm 1dB If it is the receiver front end does not require...

Страница 68: ...0001 The receiver in the H band reciter covers one of the following frequency sub bands depending on the model H1 400 to 440MHz H2 440 to 480MHz Each sub band uses the same helical filter shown in Fi...

Страница 69: ...in 1dB of the reading at the previous frequency Adjust the center resonator of the filter first followed by the two outer resonators in any order Each resonator should require approximately the same a...

Страница 70: ...envelope power During the commissioning process all transmitters should be activated together using a diagnostic test tone while the receiver RSSI is monitored There should be no perceptible increase...

Страница 71: ...he base station Pozidriv PZ3 screwdriver for the M6 screws used in the DC input terminals on the PMU M6 0 25in screws are also used to secure the subrack to the cabinet in factory assembled systems Po...

Страница 72: ...he modules from the subrack before moving it refer to Replacing Modules on page 118 In all cases follow safe lifting practices 1 Remove the front panel as described in Preliminary Disassembly on page...

Страница 73: ...ber 2019 Figure 4 6 below gives the dimensions of the subrack and its mounting holes Figure 4 6 Subrack dimensions 5 25 in 133 4 mm 4 in 101 6 mm 6 96 in 176 8 mm 14 8 in 375 5 mm 19 in 482 6 mm 17 in...

Страница 74: ...own brackets to suit your installation Notice You must fit the auxiliary support brackets if you intend to transport a cabinet fitted with a fully built up base station We also recommend that you fit...

Страница 75: ...PMU and on the ends of the cables do not have to support the full weight of the cables Figure 4 8 shows two recommended methods of securing these cables to prevent straining either set of terminals We...

Страница 76: ...tions at the rear of a 100W base station are identified in Figure 4 9 External connections are all located at the rear of the subrack Figure 4 9 100W base station inputs and outputs b serial RS 232 co...

Страница 77: ...d outputs b serial RS 232 connectora h VDC input c 1PPS input i auxiliary DC output d external reference frequency input j AC mains input e RF input 1 Ethernet interface connector f RF output 1 subrac...

Страница 78: ...AC power supply capable of providing at least 600W The requirements of two typical AC supplies are given in the following table Your base station should come supplied with a power supply cord to conn...

Страница 79: ...power from the DC converter itself It disables the converter by switching off its control circuitry Even when the DC converter is off the DC input is still connected to its power circuitry The DC inpu...

Страница 80: ...xiliary boards connected in parallel will current share before reaching their power limit The failure or switching off of one auxiliary board will not load any other paralleled auxiliary boards in the...

Страница 81: ...t an isolator or duplexer between the PA and the load Fit the isolator as close as pos sible to the RF output connector on the PA Do not connect any switching equipment between the isolator and the PA...

Страница 82: ...N 2411b Providing Synchronization to Tait Networks If an external reference is required enable the external reference absent alarm Configure Alarms Control Use a 50 coaxial cable RG58 or RG223 to conn...

Страница 83: ...s will reduce any propagation variation between base stations The maximum overall cable length is 30m Terminate the last connection including single base stations with a 50 resistor otherwise reflecti...

Страница 84: ...bit s is ample for those requirements The 10 100 Mbit s setting is provided for compatibility reasons but it is possible under high traffic conditions at 100 Mbit s for traffic arriving at the reciter...

Страница 85: ...ecting equipment compatible with 5V TTL level signaling Tait also offers an isolation adapter that provides E M isolated signaling order number TBC101A Pin Signal Name Signal Type Notes 1 balanced out...

Страница 86: ...receiver is disabled Pin 24 in the 25 way D range is configured as the relay driver Refer to Connecting General Purpose Inputs and Outputs for pin out information Warning Switching the PA output whil...

Страница 87: ...the TB9400 base station Use it to connect to the base station so that you can monitor configure diagnose and calibrate it if required This section describes the following Connecting to the base stati...

Страница 88: ...using multiple browser windows or tabs Base stations have a web based interface that provides the pages you view Up to ten users may be logged in to a base station at once When loading the web user in...

Страница 89: ...ddress Make sure that you store the IP address securely and do not lose it 2 A security warning appears when you connect for the first time Proceed anyway refer to Security Certificates on page 91 3 T...

Страница 90: ...een each octet in the address lines has provision for three characters If an octet in the address has less than three characters enter one or two leading zeroes so that each position is filled even th...

Страница 91: ...sted Certification Authority The browser has a way of letting you override or bypass the security warning 5 2 4 Local Connection to a Base Station Using a computer on site normally requires the comput...

Страница 92: ...e ping to check 4 A connection error may occur if your PC is using the organisation s web proxy but the base station doesn t have a valid gateway address allowing it to send responses back to that pro...

Страница 93: ...reasons such as less work is required to manage password controlled access to all base stations in a network you no longer need to change the password in each base station individually previously used...

Страница 94: ...h as Configure to open up its menu Click on a menu item to display its page then click on the appropriate tab on that page to display the required information Click the icon on a menu item to expand t...

Страница 95: ...eration Using the monitoring pages you can see how the base station is currently operating The example screen below illustrates the base station s network interface under P25 AS IP conditions Monitor...

Страница 96: ...simulcast timing of the transmitter and the central voter Monitor Syn chronization When connected to the central voter the browser can monitor its timing 5 3 2 Troubleshooting Alarms If the Alarm stat...

Страница 97: ...its particular role in the network Some settings such as those for alarm thresholds Configure Alarms Thresholds always apply Others are channel based so that they can be dynamically changed To view th...

Страница 98: ...PC TB9400 Installation and Operation Manual Tait International Limited November 2019 Channels can be edited from Configure Base Station Channels To bring up the edit screen below select a channel in t...

Страница 99: ...ttings are grouped together in profiles The RF monitoring page see above shows the channel profile and signaling profile the channel uses To view the channel profile settings select Configure RF Inter...

Страница 100: ...Select Identity Identity and then Base Station or Network to view details such as name receiver number default channel and network addresses Note that the host name field has a maximum of 63 character...

Страница 101: ...ion and Operation Manual Working with Base Stations from Your PC 101 Tait International Limited November 2019 Enter here the four lines of information you want to appear on the home screen on the fron...

Страница 102: ...take the base station offline in order to carry out diagnostic tests or to take it out of service if a fault develops 1 Click Mode on the status bar or Select Tools Tools Base Sta tion 2 Under Contro...

Страница 103: ...e customized audio files based on organizational user requirements Creating a new audio file You can create your own audio file using audio software such as Audacity and Ocenaudio When creating and ex...

Страница 104: ...ied If the base station has two firmware packages displayed on the Tools Firmware Activate page the update will replace the inactive package Firmware upload The Upload button allows you to select a fi...

Страница 105: ...on the public Internet For more information please see the base station help 5 4 8 Activating New Firmware The TB9400 can store two complete application packages in two distinct slots one of which is...

Страница 106: ...tation will reboot and come up with the firmware which has been activated 5 4 10 Working with Configuration Files Channels To see all channels associated with both P25 AS IP and DMR MPT go to Configur...

Страница 107: ...stallation and Operation Manual Working with Base Stations from Your PC 107 Tait International Limited November 2019 Alarms The alarm will warn you that the channel you are attempting to use will not...

Страница 108: ...e you can save the current configuration settings as a file Tools Files Configuration Backup configuration This is stored in the base station but we recommend that you download it and store it on your...

Страница 109: ...4 11 Setting Up Custom Alarms Each of the base station s 12 digital inputs can be used to raise a custom alarm when the input goes high or low The Custom Alarms form Configure Alarms Custom Alarms all...

Страница 110: ...historical trace of peak RSSI readings on that frequency 5 4 14 Marshaling or Transmit Delay As an IP connected base station transmitters must buffer the signal to be transmitted so that variations in...

Страница 111: ...om the base station go to Tools Firm ware Upload Download Channel type Configured value Single base station P25 Phase 1 Configure Channel Group Single base station AS IP Configure Channel Group Simulc...

Страница 112: ...oducts TAIT INFRA93 94SERIES COMMON MIB mib TB9400 TB9300 TB7300 transportable Any Common declarations for Tait base stations TAIT INFRA93 94SERIES TC MIB mib TB9400 TB9300 TB7300 transportable Any Te...

Страница 113: ...group and simulcast operation have no meaning for a single transceiver It is recommended to leave Tx Delay at the value of 40ms for single base station operation Network Interface P25 AS IP Software S...

Страница 114: ...ckets For more information on designing and configuring simulcast channel groups refer to P25 Conventional Networks with TB9400 Base Stations System Manual MND 00002 xx TaitNet Analog Conventional Net...

Страница 115: ...orward power Simulcast external reference absent NTP unsynchronised 1PPS Simulcast Unsynchronized These basic checks will provide an overview of how well your base station is operating Reciter We reco...

Страница 116: ...bed in Equipment Ventilation on page 51 to ensure a long life and trouble free operation for your base station Also check for a build up of dust in and around the module heatsink fins front panel air...

Страница 117: ...pad is enabled in the web interface Configure Base Station Miscellaneous Power LED flashing fans are running but display is blank The base station is downloading firmware Use the web interface to moni...

Страница 118: ...s Both the PMU and PA modules have built in protection mechanisms to prevent damage from overheating 8 1 Saving the Base Station s Configuration Before replacing a module in the base station you shoul...

Страница 119: ...mit forward input and transmit reverse output followed by the RF output After refitting the PA reconnect the RF output first followed by the transmit forward input transmit reverse output and then the...

Страница 120: ...ch end of the front panel and pull the front panel away from the subrack Cable Retaining Clips The cable retaining clips are used to hold cables in position at the top of the subrack so that they do n...

Страница 121: ...ted and move both cables to one side Unplug both ends of the system control bus cable h and remove it 4 Loosen the screw securing the retaining clamp i and rotate the clamp through 90 to clear the mod...

Страница 122: ...ules TB9400 Installation and Operation Manual Tait International Limited November 2019 3 Tighten the nut on the SMA connector to a torque of 5lbf in 0 6N m 4 Carry out the instructions in Final Reasse...

Страница 123: ...the cables to one side Unplug both ends of the system control bus cable e and remove it 3 At the rear of the PA unplug the RF output cable 4 Loosen the screw securing the retaining clamp s f and rotat...

Страница 124: ...tion Manual Tait International Limited November 2019 the subrack refer to Appendix B Inter Module Connections on page 130 5 Tighten the nut on the SMA connector to a torque of 5lbf in 0 6N m 6 Carry o...

Страница 125: ...securing the retaining clamps e and rotate the clamps through 90 to clear the module 5 Slide the PMU out of the subrack taking care not to damage any of the cables Refitting 1 Slide the replacement PM...

Страница 126: ...the guide rail up pull the guide rail towards the front of the subrack c and lift it clear of the slots 2 Top Rails a Insert a small flat blade screwdriver under the rear end of the guide rail and li...

Страница 127: ...uts and spring washers b securing the right end of the board to the subrack 4 Remove the D range cover c 5 Remove the two retaining clamps d securing the left end and centre of the board 6 Remove the...

Страница 128: ...n airflow separator 2 Refit the Front Panel a Ensure that the fasteners b are in the unlocked position b Fit the front panel onto the locating pegs on the subrack c Secure each fastener with a quarter...

Страница 129: ...ector see Connecting General Purpose Inputs and Outputs on page 85 Ethernet Connector PMU Auxiliary DC Output The pin allocations for the auxiliary DC output on the PMU are given in the following tabl...

Страница 130: ...other modules in the subrack are powered from the PMU via the subrack interconnect board The DC supply to the reciters is via the system control bus ribbon cable Dual 50W base station inter module co...

Страница 131: ...ect connection from the PMU The reciter is powered from the PMU via the subrack interconnect board and system control bus ribbon cable Single 50W base station inter module connections b 28VDC output f...

Страница 132: ...connection from the PMU The reciter is powered from the PMU via the subrack interconnect board and system control bus ribbon cable 100W base station inter module connections b 28VDC output to subrack...

Страница 133: ...atsinks The illustration below shows the different front panels and identifies each fan duct by its part number the xx in the part number indicates the version of the part Identifying the different ty...

Страница 134: ...way cable reciter to subrack board 1 X 175mm Power cable from PMU to subrack board Also included are a clamp and screw to secure the PA and a cable clamp to secure the PA power cable T01 01150 0005 TB...

Страница 135: ...TB9400 Installation and Operation Manual 135 Tait International Limited November 2019...

Страница 136: ...the Windows installer Notice Tait recommends that the maximum length of the path to the location of the extracted files is 100 characters Using a longer path may cause the files to be extracted incorr...

Страница 137: ...Tools Firmware Download 4 Under Package server enter the IP address of the laptop The default port number is 8080 5 Download the firmware as described in the Help 6 If you have trouble with any of the...

Страница 138: ...nversation made up of a number of overs central voting Voting that is centralized at one member of the channel group channel group A single logical channel consisting of a set of base stations The mem...

Страница 139: ...ations and electronics standards in the USA EMC Electromagnetic Compatibility The ability of equipment to operate in its electromagnetic environment without creating interference with other devices ET...

Страница 140: ...nce Some operational functions of the base station are controlled by licences Purchasing a licence from Tait allows you to enable the feature set which includes the required functionality logical chan...

Страница 141: ...Tait digital network consists of a number of network elements The TB9400 base station is a network element designed and manufactured by Tait NTP Network Time Protocol is a protocol and software imple...

Страница 142: ...ce and data Rx Receiver simplex Able to provide transmission and reception in only one direction at a time simulcast The simultaneous broadcast by more than one transmitter of the same signal on the s...

Страница 143: ...ath from SUs to fixed equipment UTC Coordinated Universal Time word order from French An international time standard that has replaced Greenwich Mean Time voice stream A digitized voice signal that pa...

Страница 144: ...cluding any adaptations corrections de compilations disas semblies emulations enhancements fixes mod ifications translations and updates to or deriva tive works from the Software or Documentation whet...

Страница 145: ...d or lease the Software or Documentation to any third party iv grant any sublicense or other rights in the Software or Documentation to any third party v take any action that would cause the Software...

Страница 146: ...ocumentation to any third party without spe cific prior written consent from Tait Tait may withhold such consent or at its own discretion make the consent conditional upon the transferee paying applic...

Страница 147: ...ders fit for the purpose of ensuring compli ance with the terms hereof or obtaining relief for breach of the terms hereof 11 5 THIRD PARTY BENEFICIARIES This Agreement is entered into solely for the b...

Страница 148: ...TBCH3B 2014 53 www taitradio com eudoc FR Le soussign Tait International Limited d clare que l quipement radio lectrique du type TBCB1A TBCB1B TBCB1X TBCH1A TBCH1B TBCH2A TBCH2B TBCH3A TBCH3B est con...

Страница 149: ...conformitate este disponibil la urm toarea adres internet www taitradio com eudoc SK Tait International Limited t mto vyhlasuje e r diov zariadenie typu TBCB1A TBCB1B TBCB1X TBCH1A TBCH1B TBCH2A TBCH...

Отзывы:

Нет отзывов