Tait TBBA4A Base Station Transceiver User Manual TB7100 Installation Guide

Tait Limited Base Station Transceiver TB7100 Installation Guide

Exhibit D Users Manual per 2 1033 c3

TB7100 base stationInstallation GuideMBB-00003-01Issue 1May 2005
2TB7100 Installation Guide© Tait Electronics Limited May 2005Contents1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.1 Personal Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.2 Equipment Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.3 Regulatory Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.4 Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.5 Grounding and Lightning Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.6 Recommended Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71.7 Ventilation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71.8 Installing the Base Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.1 Overview of Inputs and Outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.2 Power Supply Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.3 RF Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.4 Base Station Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Associated DocumentationMBB-00001-xx TB7100 Installation and Operation Manual.MBB-00002-xx TB7100 Specifications Manual.All available TB7100 product documentation is provided on the Product CD supplied with the base station. Updates may also be published on the Tait support website. Consult your nearest Tait Dealer or Customer Service Organisation for more informationTuning and ConfigurationIf your TB7100 base station has not been tuned to your requirements at the factory, you will need to tune the base station before operating it. To do this you will need to use the Calibration Application software included on the Product CD, plus the TBA0ST1 calibration test unit including the TB7100 adapter board. The TB7100 base station has been programmed with a default software configuration and default passwords at the factory. You will need to use the Program Application software to configure your base station to suit the requirements of your radio system. Refer to the Calibration Application and Program Application documentation for full details on these procedures. If a duplexer has been ordered, it will be tuned at the factory.
TB7100 Installation Guide Installation 3© Tait Electronics Limited May 20051 InstallationThis chapter describes how to install the TB7100 base station in a standard 19 inch rack or cabinet. It also provides some general information on safety precautions and site requirements. We recommend that you read the entire chapter before beginning the installation.1.1 Personal Safety1.1.1 Explosive EnvironmentsWarning!! Do not operate TB7100 base station equipment near electrical blasting caps or in an explosive atmosphere. Operating the equipment in these environments is a definite safety hazard.1.1.2 Proximity to RF TransmissionsDo not operate the transmitter when someone is standing within 90cm (3ft) of the antenna. Do not operate the transmitter unless you have checked that all RF connectors are secure.1.1.3 High TemperaturesTake care when handling a TB7100 base station which has been operating recently. Under extreme operating conditions (+60°C [+140°F] ambient air temperature) or high duty cycles the external surfaces of the TB7100 base station can reach temperatures of up to +80°C (+176°F).1.2 Equipment Safety1.2.1 ESD PrecautionsImportant This equipment contains devices which are susceptible to damage from static charges. You must handle these devices carefully and according to the procedures described in the manufacturers’ data books.
4 Installation TB7100 Installation Guide© Tait Electronics Limited May 2005We recommend you purchase an antistatic bench kit from a reputable manufacturer and install and test it according to the manufacturer’s instructions. Figure 1.1 shows a typical antistatic bench set-up.You can obtain further information on antistatic precautions and the dangers of electrostatic discharge (ESD) from standards such as ANSI/ESD S20.20-1999 or BS EN 100015-4 1994. 1.2.2 Antenna LoadThe TB7100 base station has been designed to operate safely under a wide range of antenna loading conditions. However, damage will occur if the load is removed while the base station is transmitting. Transmitting into a low VSWR will maximise the power delivered to the antenna.1.2.3 Equipment GroundingTo ensure safe operation the TB7100 base station must be correctly grounded as described in these installation instructions.1.2.4 Installation and Servicing PersonnelThe TB7100 base station should be installed and serviced only by qualified personnel.Figure 1.1 Typical antistatic bench set-upcommon point ground (building ground or mains ground via 1M ohm series resistor)conductive wrist strap dissipative rubber bench mat
TB7100 Installation Guide Installation 5© Tait Electronics Limited May 20051.3 Regulatory Information1.3.1 Distress FrequenciesThe 406 to 406.1MHz frequency range is reserved worldwide for use by Distress Beacons. Do not program transmitters to operate in this frequency range.1.3.2 FCC Compliance1This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.1.3.3 Unauthorised ModificationsAny modifications you make to this equipment which are not authorised by Tait Electronics Ltd. may invalidate your compliance authority’s approval to operate the equipment.1.3.4 Health, Safety and Electromagnetic Compatibility in EuropeIn the European Community, radio and telecommunications equipment is regulated by Directive 1999/5/EC, also known as the Radio and Telecommunications Terminal Equipment (R&TTE) directive. The requirements of this directive include protection of health and safety of users, as well as electromagnetic compatibility.Intended Purpose of Product This product is an FM radio transceiver. Its intended purpose is for radio communication in Private Mobile Radio (PMR) services or Public Access Mobile Radio (PAMR) services.Important This product can be programmed for frequencies or emis-sions that may make its use illegal. A license must be obtained before this product is used. All license require-ments must be observed. Limitations may apply to trans-mitter power, operating frequency, channel spacing, and emission.Declaration of Conformity Brief Declarations of Conformity appear on page 18. You can download the formal Declaration of Conformity from http://eudocs.taitworld.com/. You can also obtain a signed and dated paper copy of the Declaration of Conformity from Tait Europe Ltd.1. Refer to the TB7100 Specifications Manual for more information on the compliance standards to which the TB7100 base station has been tested and approved.
6 Installation TB7100 Installation Guide© Tait Electronics Limited May 20051.4 Environmental Conditions1.4.1 Operating Temperature RangeThe operating temperature range of the TB7100 base station is –30°C to +60°C (–22°F to +140°F) ambient temperature. Ambient temperature is defined as the temperature of the air at the intake to the cooling fans.1.4.2 HumidityThe humidity should not exceed 95% relative humidity through the specified operating temperature range.1.4.3 Dust and DirtFor uncontrolled environments, the level of airborne particulates must not exceed 100µg/m3.1.5 Grounding and Lightning Protection1.5.1 Electrical GroundThe TB7100 base station modules are grounded by physical contact between the module mounting points and the chassis. To ensure a good ground connection you must tighten each module securely (refer the Installation and Operation Manual chapter “Replacing Modules” for the correct torque).A threaded grounding connector is provided on the rear of the tray for connection to the site ground point (refer to the Installation and Operation Manual chapter “Connection” for more details).1.5.2 Lightning GroundIt is extremely important for the security 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 recommend that you conform to your country's standards organisation or regulatory body.
TB7100 Installation Guide Installation 7© Tait Electronics Limited May 20051.6 Recommended ToolsIt is beyond the scope of this manual to list every tool that an installation technician should carry. However, the following tools are specifically required for installing the TB7100 base station:■Phillips #2 tip screwdriver used to connect a DC power supply to the DC input terminals of the TB7100.■Pozidriv PZ3 screwdriver for the M6 screws used to secure the tray to the cabinet in Tait factory-assembled systems■Torx T10 screwdriver for the M3 pan head screws with captured shake-proof washer and flat washer used to secure the modules in the TB7100.■Torx T10 screwdriver for the M3 countersunk screws used to secure the cover and the heatsink channels to the chassis of the TB7100 tray.■Pozidriv PZ1 screwdriver for the M3 pan head self tapping screws used to secure the fans to the fan mounting frame.You can also obtain the TBA0ST2 tool kit from your nearest Tait Dealer or Customer Service Organisation. It contains the basic tools needed to install, tune and service the TB7100 base station.1.7 VentilationAlways ensure there is adequate ventilation around the TB7100 base station. Do not operate at high duty cycles in a sealed cabinet. You must keep the ambient temperature within the specified range, and we strongly recommend you ensure that the cooling airflow is not restricted.Important The cooling fans are mounted behind the front panel. To ensure adequate airflow through the base station, do not operate it for more than a few minutes with the fans discon-nected (e.g. for servicing purposes). 1.7.1 Cabinet and Rack VentilationRefer to Figure 1.2 on page 9.Adequate cooling airflow is critical to the performance of the TB7100 base station. The cooling airflow for the TB7100 base station enters through the front panel and exits at the rear of the tray. For optimum thermal performance, the heated air that has passed through a base station must not be allowed to re-enter the air intakes on the front panel. Each TB7100 Base station requires an unobstructed airflow of 18m3/hr. (11 cfm).
8 Installation TB7100 Installation Guide© Tait Electronics Limited May 2005To allow enough cooling airflow through a cabinet mounted base station we recommend the following:■a distance of 5cm minimum clearance to any obstruction to the front of the tray.■an open area of at least 50 cm2 (8 in2) per tray of ventilation slots or louvres in front of the air intakes for the fans for each tray; for example ten 6x85mm (0.25x3.3in) slots will allow the recommended airflow.■a distance of 10cm minimum clearance to any obstruction to the rear of the tray.■an open area of at least 50 cm2 (8 in2) per tray of ventilation slots or louvres in the top of the cabinet, or to the rear of each tray.■a 2U gap at the top of the cabinetNote The ventilation opening must be unrestricted. If the slots or holes are covered with a filter, mesh or grille, the open area must be increased to allow the same airflow as an unrestricted opening.The maximum ambient temperature entering the cabinet must not exceed the maximum temperature specified for the base station.If the TB7100 base station is installed in a rack or cabinet with other equipment with different ventilation requirements, we recommend that the TB7100 be positioned below this equipment. Auxiliary Extractor Fans If multiple base stations are fitted in a cabinet, auxiliary extractor fans may be required to ensure adequate cooling. If fitted they should be capable of extracting 18m3/hr. (11 cfm) per base station in the cabinet.If you have any other configuration, the performance of your system will depend on how closely you comply with the TB7100 base station airflow requirements described above.
TB7100 Installation Guide Installation 9© Tait Electronics Limited May 2005Figure 1.2 Typical cabinet ventilation requirementsbventilation slots dairflow entrycblanking panels eairflow exitBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUMEBUSY TF1 TF2 RF2RF1 VOLUME20cm(8in)2U≥10cm(≥4in)side view front viewtop viewccdebcc
10 Installation TB7100 Installation Guide© Tait Electronics Limited May 20051.8 Installing the Base Station1.8.1 Unpacking the EquipmentUnpacking the TB7100 Base Station The TB7100 base station is packed in a strong corrugated cardboard carton with top and bottom foam cushions.1. Cut the tape securing the flaps at the top of the carton and fold them flat against the sides.2. Rotate the carton carefully onto its side and then onto its top, ensuring that none of the flaps is trapped underneath.3. Slide the carton upwards over the foam cushions and lift it away. Remove the cushion from the bottom of the base station.4. Lift the base station clear of the remaining cushion.Disposal of Packaging If you do not need to keep the packaging, we recommend that you recycle it according to your local recycling methods. The foam cushions are CFC- and HCFC-free and may be burnt in a suitable waste-to-energy combustion facility, or compacted in landfill.1.8.2 Mounting the base station1. Fit the base station into the cabinet or rack and secure it firmly with an M6 (or 0.25in if you are using imperial fittings) screw, flat and spring washer in each of the four main mounting holes b, as shown in Figure 1.3 on page 11.2. The TB7100 base station can be wall mounted by rotating the front mounting brackets and fitting the optional rear brackets (TBBA03-01). When the TB7100 base station is wall mounted ensure the airflow is from bottom to top (front panel mounted down) or side to side.3. For transport or in installations subject to vibration the TB7100 should be supported at the rear using a transit bracket. (recommended part 302-05282-00 - TB7100 Transit Bracket)
TB7100 Installation Guide Installation 11© Tait Electronics Limited May 20051.8.3 CablingGeneral We recommend that you try to route all cables to and from the TB7100 base station along the side of the cabinet so the cooling airflow is not restricted.DC Power Cabling DC power cables should be well supported so that the terminals on the base station and on the ends of the cables do not have to support the full weight of the cables.The Figure 1.4 on page 12 shows two recommended methods of securing these cables to prevent straining either set of terminals.Figure 1.3 Base station mounting pointsbmain mounting holes - front eground pointcTB7100 base station frack framedDC connector - rearrear viewfdceb
12 Installation TB7100 Installation Guide© Tait Electronics Limited May 2005 1.8.4 Power Supply OptionsGeneral The TB7100 base station can be powered by the station’s own DC supply or by a T809-10-70Cx AC power supply.1.8.5 AccessoriesGeneral The TB7100 base station can use the following accessories:■T809-10-70Cx PSU■Internal Duplexer■Wall Mount Bracket■TMAA02-01 fist microphone■TMAA10-01 desk microphoneFigure 1.4 DC power cablingsecure the cables to the cabinet to support their weight
TB7100 Installation Guide Connection 13© Tait Electronics Limited May 20052 ConnectionThis chapter provides information on all the inputs and outputs on the TB7100 base station.2.1 Overview of Inputs and OutputsThis section identifies the main input and output connections for the TB7100 base station. The figure below identifies the connections at the front and rear of the base station. Refer to the following sections in this chapter for more details on these connections.2.2 Power Supply ConnectionsDC Power The TB7100 base station is designed to accept a nominal 13.8VDC, with negative ground.Figure 2.1 TB7100 base station inputs and outputsbProgramming/Microphone socket (PROG/MIC) fReceiver Antenna (Rx)cSerial Interface (IOIOI) gTransmitter Antenna (Tx/ANT) This is transmit and receive if a duplexer is fitteddSystem Interface (SYSTEM) hground pointe13.8VDC InputbcedhgfRearFront
14 Connection TB7100 Installation Guide© Tait Electronics Limited May 2005You must connect the DC supply from the battery to the base station via a readily accessible disconnect device such as a fuse or DC-rated circuit breaker with the appropriate rating, as shown in the table below. The DC input leads should be of a suitable gauge to ensure less than 0.2V drop at maximum load over the required length of lead. Terminate the DC input leads with a suitable crimp connector for attaching to the rear panel DC input M4 screws.2.3 RF ConnectionsRF Input and Output The RF input to the TB7100 base station is via the N-type connector on the rear panel of the base station. The RF output is via the N-type connector on the rear panel of the base station.We recommend that you use dual-screened coaxial cable such as RG214 for the N-type connections.When the base station is used in simplex mode using a single antenna with a coaxial changeover relay, the isolation of this relay must be ≥40dB.Nominal Supply VoltageInput Voltage RangeCircuit Breaker/Fuse RatingRecommended Wire Gaugeaa. For a length of 1.5m to 2m (5ft to 6.5ft) (typical).13.8VDC 10VDC to 16VDC 20A 8AWG / 8.35mm2Figure 2.2 Recommended DC power connectionBatteryTB7100base stationCircuit Breakeror Fuse
TB7100 Installation Guide Connection 15© Tait Electronics Limited May 20052.4 Base Station Connections2.4.1 Rear PanelThe rear panel has the serial interface, the system interface, the DC input and the RF in and out connectors. Each of these is described in this section.System Interface The system interface connector provides the following:The pin allocations for the 25-way female D-range system interface connector are listed in the table below.■transformer isolated 600Ω balanced audio I/O■opto-isolated keying■opto-isolated gate output■digital I/O (bidirectional)■Tx key■Tx relay■Rx gate■RSSISystem Interface Pin Signal Name Signal Type Notes1 Rx line output + audio output transformer isolated line2 Tx/Rx digital input 1 input high ≥1.7 V, low ≤0.7 V3 Tx/Rx digital input 24 Rx line output – audio output transformer isolated line5 Tx line input + audio input transformer isolated line6 Tx/Rx digital input 3 input high ≥1.7 V, low ≤0.7 V7 Tx/Rx digital input 4 input output: high ≥3.1 V (no load), low <0.6 V (10mA sink)input: high ≥1.7 V, low ≤0.7 V8 Tx line input – audio input transformer isolated line9 RSSI output DC signal10 Tx digital in/out 1 input/output output: high ≥3.1 V (no load), low <0.6 V (10mA sink)input: high ≥1.7 V, low ≤0.7 V11 Tx audio input audio input12 Tx digital in/out 2 input/output output: high ≥3.1 V (no load), low <0.6 V (10mA sink)input: high ≥1.7 V, low ≤0.7 V13 ground ground14 Rx gate output open collector15 Tx key input active low16 Rx relay (comm) output17 Rx relay (NO or NC) output18 Rx Inhibit input19 Rx digital in/out 1 input/output output: high ≥3.1 V (no load), low <0.6 V (10mA sink)input: high ≥1.7 V, low ≤0.7 V20 Tx Opto input + input input voltage range 10VDC to 60VDC21 Tx Opto input – input22 Rx digital in/out 2 input/output output: high ≥3.1 V (no load), low <0.6 V (10mA sink)input: high ≥1.7 V, low ≤0.7 V23 Digital output/Tx relay output24 Rx audio output output25 13.8 volt output power output resetable SMD fuse 1.5Aexternal viewBCDEFGHIJ1)1!1@1#1$1%1^1&1*1(2)2!2@2#2$2%
16 Connection TB7100 Installation Guide© Tait Electronics Limited May 2005Serial Interface The serial interface connector provides a data connection to the TB7100 base station. The pin allocations for the 9-way female D-range serial interface connector are listed in the table below.DC Input The DC input connector is a heavy duty M4 screw terminal connector suitable for many forms of connection. The pin allocations for the 2-way DC input connector are listed in the table below.RF Connectors See earlier reference on page 14.Ground Mounted on the rear panel in the left hand corner is a terminal for grounding the TB7100 tray to the mounting rack.Serial Interface Pin Signal Name Signal Type Notes1 not connected not used2 receive data output data transmitted by TB71003 transmit data input data received by TB71004 not connected not used5 ground ground6 not connected not used7 ready to transmit output request to send8 clear to send input clear to send9 not connected not usedhjbgicdefexternal viewDC Input Pin Signal Name Signal Type Notes1 13.8VDC input2 ground input12External viewBottom of TB7100+_
TB7100 Installation Guide Connection 17© Tait Electronics Limited May 20052.4.2 Front PanelThe front panel has the user interface providing the programming/microphone connector.Programming/Microphone The TB7100 programming and calibration applications are connected to the base station via the programming/microphone socket. This socket is an8-way female RJ-45 connector. Use the T2000-A19 programming lead and a TMAA20-04 adapter to connect your programming computer to the base station. It is possible to plug the RJ11 directly into the RJ45 socket without the use of the adapter, but this is not recommended. A microphone can also be connected to the TB7100 base station via this socket. The pin allocations for the programming/microphone socket are given in the following table. Programming/Microphone Pin Signal Name Signal Type Notes1 not connected not connected2 +13V8_SW output +13.8V, 250mA3 TXD input transmit data4 PTT input PTT5 MIC_AUD_IN input voice band (microphone) input6 GND ground7 RXD output receive data8 not connected not connected12345678external view
18 TB7100 Installation Guide© Tait Electronics Limited May 2005Directive 1999/5/EC Declaration of Conformityda DanskUndertegnede Tait Electronics Limited erklærer herved, at følgende udstyr TBBB1A, TBBH5A overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EF.Se endvidere: http://eudocs.taitworld.com/de DeutschHiermit erklärt Tait Electronics Limited die Übereinstimmung des Gerätes TBBB1A, TBBH5A mit den grundlegenden Anforderungen und den anderen relevanten Festlegungen der Richtlinie 1999/5/EG.Siehe auch: http://eudocs.taitworld.com/el ΕλληνικόςΜε την παρουσα Tait Electronics Limited δηλωνει οτι TBBB1A, TBBH5A συµµορφωνεται προσ τισ ουσιωδεισ απαιτησεισ και τισ λοιπεσ σχετικεσ διαταξεισ τησ οδηγιασ 1999/5/ΕΚ.βλέπε και: http://eudocs.taitworld.com/en EnglishTait Electronics Limited declares that this TBBB1A, TBBH5A complies with the essential requirements and other relevant provisions of Directive 1999/5/EC. See also: http://eudocs.taitworld.com/es EspañolPor medio de la presente Tait Electronics Limited declara que el TBBB1A, TBBH5A cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE.Vea también: http://eudocs.taitworld.com/fi SuomiTait Electronics Limited vakuuttaa täten että TBBB1A, TBBH5A tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen.Katso: http://eudocs.taitworld.com/fr FrançaisPar la présente, Tait Electronics Limited déclare que l'appareil TBBB1A, TBBH5A est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 1999/5/CE.Voir aussi: http://eudocs.taitworld.com/it ItalianoCon la presente Tait Electronics Limited dichiara che questo TBBB1A, TBBH5A è conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.Vedi anche: http://eudocs.taitworld.com/nl NederlandsHierbij verklaart Tait Electronics Limited dat het toestel TBBB1A, TBBH5A in overeenstemming is met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/ EG.Zie ook: http://eudocs.taitworld.com/pt PortuguêsTait Electronics Limited declara que este TBBB1A, TBBH5A está conforme com os requisitos essenciais e outras provisões da Directiva 1999/5/CE.Veja também: http://eudocs.taitworld.com/sv SvenskHärmed intygar Tait Electronics Limited att denna TBBB1A, TBBH5A står I överensstämmelse med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG.Se även: http://eudocs.taitworld.com/
TB7100 Installation Guide 19© Tait Electronics Limited May 2005Tait Contact InformationTait Radio Communications http://www.taitworld.comCorporate Head OfficeNew ZealandTait Electronics LtdP.O. Box 1645ChristchurchNew ZealandE-mail: info@taitworld.comWebsite: http://www.taitworld.comTechnical Support:E-mail: support@taitworld.comWebsite: http://support.taitworld.comTait North AmericaRegional Head Office - United States of AmericaTait North America Inc.E-mail: usa@taitworld.comCanadaTait North America Inc.E-mail: canada@taitworld.comLatin AmericaTait Latin AmericaE-mail: latinamerica@taitworld.comTait EuropeRegional Head Office - United KingdomTait E u rope L t dE-mail: teusales@tait.co.ukTait North AsiaRegional Head Office - Hong KongTait Mobile Radio (Hong Kong) LtdE-mail: hongkong@taitworld.comBeijingTait Mobile Radio (Hong Kong) LtdE-mail: beijing@taitworld.comTait South AsiaRegional Head Office - SingaporeTait Electronics (Far East) Pte LtdE-mail: singapore@taitworld.comThailandTait Mobile Radio LtdE-mail: thailand@taitworld.comOceaniaNew ZealandTait Communications LtdE-mail: headoffice@tcl.tait.co.nzAustraliaTait Electronics (Aust) Pty LtdE-mail: australia@taitworld.comNote: For the addresses and phone numbers of the above regional offices refer to the Tait-World webs it e.

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