Datron TW7000 Spécifications

TW7000-MSOPTW7000HF TRANSCEIVEROPERATOR MANUALDatron World Communications Inc. 3030 Enterprise CourtManual Part No. TW7000-MSOP Vista, CA 92083, U.S.A

1-4 TW7000 VariationsNote: Specifications are subject to change without notice or obliga-tion.TW7000 VariationsThis manual includes the information ne

Introduction 1-5TW7000TX: The TW7000TX is a transmitter only. It includes thefull transmitter functions of the TW7000, excluding the receiver fea-ture

1-6 ConventionsConventionsThis manual uses the following typographical conventions:Bold type is used to denote all items that display on the front pan

Installation 2-1SECTION 2: INSTALLATIONIntroductionThis section contains information necessary to install the TW7000 inits operating environment. Powe

2-2 Antenna ConnectionThe pin assignments for the input power connector are as follows:The dc power connection between the TW7000 and its power source

Installation 2-3rect mating connector. To use other low-level audio accessories, thecorrect mating connector can be obtained from DWC. The pin assign-

2-4 Accessory Connections10 AUXPTT\11 Select12 Busy13 +12V ACC14 EXTCWKEY (external CW key)15 Strobe16 Data 017 Data 118 Data 219 Data 320 Data 421 Da

Installation 2-513 +12V ACC14 Ground15 EXTCWKEY (external CW key)16 ACHKTUNE (tuner check tune)17 ADATA (tuner data)18 ACLOCK (tuner clock)19 ASTROBE

2-6 Accessory ConnectionsConnector Pinouts for AccessoriesThis section discusses the individual accessories that can be used withthe TW7000 including

Installation 2-7Telephone CouplersTelephone couplers like the TW5810 or TW5850, use either Acces-sory 1 or Accessory 2. The appropriate pins are as fo

2-8 Accessory ConnectionsThe new AT/RAT7000B tuners must use Accessory 3 with the follow-ing pins:Data Terminal InterfaceThe TW7000 can interface with

Installation 2-9External PrintersA standard parallel printer is plugged into Accessory 1 andusedtoobtain a hard copy of text messages stored in the tr

2-10 Accessory ConnectionsFigure 2-1Power Cabling AccessoriesDMMICROPHONESWR1000TW500BAMPLIFIERAT7000BANTENNA TUNERTW1000B AMPLIFIER(C992094for TW5850

Installation 2-11Figure 2-2RF Cabling AccessoriesAW7WHIP ANTENNATW7000 TRANSCEIVERTW110AHIGH SPEED MODEM115/230 VAC50/60 HzTW5300DATA MODEMTW1000B AMP

2-12 Accessory ConnectionsFigure 2-3Control Cabling AccessoriesAT7000BANTENNA TUNERTW1000B AMPLIFIERC991830 (E)AW7WHIP ANTENNABROADBANDANTENNATW7000 T

Installation 2-13External SpeakerAn external loudspeaker can be attached to the transceiver at Acces-sory 2 using the following pins:External High-Pow

2-14 Remote ControlExtended Front Panel ControlThe front panel of the TW7000 can be removed from the body of thetransceiver and replaced with a line d

Installation 2-15Figure 2-4TW7000 Back Panel

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Operation 3-1SECTION 3: OPERATIONPowering the TW7000The Power/Volume knob is used to turn on the TW7000. When theradio is on, the version level of the

© 2001 Datron World Communications Inc. (Datron)All rights reserved.Datron World Communication Inc.This manual, as well as the software described in i

3-2 Knobs, Buttons, and IndicatorsKnobs, Buttons, and IndicatorsThe front panel of the TW7000 is designed to be easy to use. Knobs,buttons, and indica

Operation 3-3To enter a space, press any bracketed key followed by 0.To delete a character, use the left and right arrows to position the cur-sor and

3-4 Knobs, Buttons, and IndicatorsThe modes display if the option is installed. The mode buttons are dis-abled if the Lockout or Frequency Blank funct

Operation 3-5Call ButtonThe CALL button initiates a call sequence in the ALE option or in theTranscall, Selcall, or TransAdapt option. If these option

3-6 Knobs, Buttons, and Indicatorsperiod of 10 seconds. For more information on these internal options,refer to the TW7000 HF Transceiver Technical Ma

Operation 3-72. Enter the new priority channel number and press E.Display: PRIORITY CHANNEL xxx(where xxx is the new channel number)The TW7000 reverts

3-8 Alpha Menu11 SET ALARM12 Time and date display13 TA/TC/SC Rx ADDR(TransAdapt/Transcall/Selcall RX address)14 TRANSADAPT BER NUM (TA bit error rate

Operation 3-9(1) OPTION is not used.(2) SCAN SET CHANNEL selects the scan group (selected usingAlpha 15) to be customized. For information on customiz

3-10 Alpha Menu(13) TA/TS/SC Rx ADDR identifies the address for your station. Thecurrent address displays briefly. Numbers from 001 to 255 are avail-a

Operation 3-11(25) FREQ INC HZ determines how much a frequency increments ordecrements each time an arrow button is pressed. This is used whenthe freq

THEREIN, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANT-ABILITY AND FITNESS FOR A PARTICULAR PUR-POSE, AND DATRON EXPRESSLY DISCLAIMS

3-12 ALE Submenu1. To access the ALE submenu, press ALPHA, 17,andE.There are two ways to move through the ALE submenu:1. Press the desired function nu

Operation 3-13(1) SCAN RATE controls the rate at which scanning proceeds. Thearrow buttons toggle between 2 and 5 channels per second. The num-ber to

3-14 ALE Submenu(7) OTHR ADRS selects and reviews other addresses (where mes-sages are to be sent). Enter a number (from 00 to 99) to be assigned anad

Operation 3-15(20) BER THRSD controls the bit error rate threshold (00-48) forreceived ALE words. A threshold of 00 would allow for no errors,while a

3-16 Customizing Channel and FrequencyCustomizing Channel and FrequencyThe TW7000 associates a frequency, mode, clarifier status, and offsetvalue (if

Operation 3-17Example: To change the frequency of channel 041 from13.330,000 MHz to 8.572,000 MHz:1. Press C, 041,andE.Display: CH FREQ041 13.330,000

3-18 ScanningDisplay: 041 29.300,000TxNote: Entering numbers after pressing F edits the existing frequen-cies.RX-Only ChannelsTo automatically limit a

Operation 3-19Selecting a Scan GroupA scan group must be selected before customizing can be per-formed. Use the following procedure to select the scan

3-20 Placing an ALE Call2. Enter the number of the channel to add and press E.3. When the scan group is configured properly, press E to acceptthe chan

Operation 3-217. Scroll to find the destination address and press CALL.Display: FR-xx (where xx is the self address number)8. Scroll to find and displ

Contents 1CONTENTSSection 1: IntroductionGeneral... 1-1Scope... 1-1TW7000 HF S

3-22 Placing a TransAdapt, Transcall, or SelcallBefore initiating TCSC operations, the TW7000 must be assigned acall code (001-225). This is the call

Operation 3-236. Press CALL again. The TW7000 is now under full control ofthe Transcall circuit.The TW7000 starts transmission on each of the ten chan

3-24 Activating the Noise BlankerActivating the Noise BlankerThe Noise Blanker option (7000NB) is an impulse-type used in high-noise environments. To

Servicing 4-1SECTION 4: SERVICINGGeneralDetailed servicing information is beyond the scope of this manual andonly experienced personnel should make ad

4-2 Field Level ServicingAll boards, with the exception of the power amplifier, filter, and frontpanel, are plug-in board assemblies and are easily ac

Servicing 4-3DWC offers the following maintenance tools to facilitate servicing theTW7000.001-00320 RF Filter Board001-00410 Power Supply001-00600 Aud

4-4 Field Level ServicingThis page intentionally left blank.

2 ContentsCustomizingChannelandFrequency... 3-16Scanning... 3-18PlacinganALECall...

Introduction 1-1SECTION 1: INTRODUCTIONGeneralThe Datron World Communications Inc. (DWC) TW7000 HF SSBTransceiver is an advanced transceiver that prov

1-2 Description of EquipmentDescription of EquipmentThe TW7000 includes the basic receiver/transmitter unit and accesso-ries. The accessories are a dc

Introduction 1-3Input PowerProtectionReverse polarity, transient and under/overvoltageSize(HxWxD) 4in.x13in.x17in.(10.2 cm x 33 cm x 43 cm)Weight 21 l