RT7000-MSOP RT7000 HF SSB Transceiver Operator Manual Datron World Communications Inc. Manual Part No. RT7000-MSOP Release Date: June 2007 Revision: F 3030 Enterprise Court Vista, CA 92081, U.S.A. Phone: (760) 597-1500 Fax: (760) 597-1510 E-Mail: sales@dtwc.com www.dtwc.
Change Description Date of Revision Revision Letter 6/2007 F RT7000-MSOP Description of Changes Reformatted and updated with inclusion of addendum 966001 (LQA Scoring) and the FALC option.
© 2003 Datron World Communications, Inc. (Datron) All rights reserved. Datron World Communications, Inc. This manual, as well as the software described in it, is furnished under license and may only be used or copied in accordance with the terms of such license. The information in this manual is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by Datron.
THEREIN, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND DATRON EXPRESSLY DISCLAIMS ALL WARRANTIES NOT STATED HEREIN. Limitations of Warranty: This warranty does not cover: Physical damage to the equipment or its parts that does not involve defects in design, material, or workmanship, including damage by impact, liquids, temperature, or gases.
CONTENTS Chapter 1: Introduction The RT7000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Description of Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RT7000 Variations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internal Options . . . . . . . .
Chapter 4: Servicing Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Board Access and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Figure 4-1. Board Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Field-Level Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 1 INTRODUCTION The RT7000 The RT7000 transceiver provides a complete range of voice and data operation over the entire 1.6 to 30 MHz HF spectrum. The RT7000 is microprocessorcontrolled and features a state-of-the-art DDS-based synthesizer. An LCD provides channel and frequency data, feedback on other front panel control functions, BITE information and order-wire text messages. The RT7000 has continuous tuning and up to 1000 memory channels that can be arranged in multiple scan groups.
1: Introduction The RT7000-12 is powered from any DC source providing +13.8V at a maximum of 25A. Good performance is achieved when the input voltage is in the range of 11 to 15.5V. The RT7000-28 is powered from any DC source providing +28 Vdc at a maximum of 15A (a range of 22 to 30 Vdc). The RT7000 is used with broadband 50 ohm antennas or narrowband antennas in conjunction with an automatic antenna tuner.
1: Introduction Characteristic Specification Cooling Rear panel heatsink; RT7000FAN-1 fan kit (optional) Temperature -30°C to +60°C, operating Shock, vibration, humidly, fungus, sand, dirt Per MIL-STD-810D, MIL-STD-810E and MIL-STD-810F Transmitter RF Power output Duty cycle Harmonics 125W PEP, 100W average Continuous service, all modes; programmable - 3 levels -60 dB (2 to 30 MHz) nominally Receiver Sensitivity Attenuator Audio 10 dB SINAD for 0.
1: Introduction RT7000RI Designed for remote-only use up to 2 km. The standard front panel is replaced with a blank front panel. An internal modem card (7000RI) is installed. For full function, real time, ISDN remote control, use with the RT7201I. RT7000RX Receiver only. It includes the full receiver functions of the RT7000, excluding transmit features. RT7000TX Transmitter only. It includes the full transmitter functions of the RT7000, excluding receiver features.
1: Introduction 7000RI Internal modem allows remote contact from the TW7201I ISDN controller. 7000RS Modem interface board configures a second serial port (RS422/485) to provide data protocol for external control of the radio through a computer. This is in addition to the standard RS232 interface. 7000TC Digital selective calling system plus automatic path evaluation. Combines all functions of Transcall, Selcall, and TransAdapt.
CHAPTER 2 INSTALLATION This section contains information necessary to install the RT7000 in its operating environment. Power, antenna, and accessory connections are discussed. System diagrams are provided to show the proper connections to a variety of accessories. Unpacking and Inspection When unpacking the RT7000, carefully remove the equipment from its container and inspect it for any possible damage. If anything is damaged, notify Datron. Check the equipment against the packing list.
2: Installation Front Panel Connections Two 6-pin microphone connectors on the front panel are wired in parallel and suitable for use by various audio accessories. Audio Connectors Figure 2-1. Front Panel Connections Low-level audio accessories for use with the RT7000 include the following: Part Description MRR Heavy duty hand microphone MHS U.S.
2: Installation Rear Panel Connections The rear panel of the RT7000 is made of die cast aluminum and is attached to the rear side panels by 4 hex head bolts. The heat sink maintains the temperature within operational specifications eliminating the need for an internal cooling fan. It fills most of the rear panel area leaving room for the fan power connector and optional pre/postselector RF connections. The accessory, remote control and RF connections are wired to the Interface/ Power supply board.
2: Installation Two DC power supplies are available from Datron when a +12 or +28 Vdc primary power source is not available: UPF7000A-12 Heavy duty power supply permits continuous duty operation. Runs off 84-240 VAC, 50/60 Hz and requires a C991511 cable. UPF7000A-28 Heavy duty power supply permits continuous duty operation. Runs off 84-240 VAC, 50/60 Hz and requires a C991511 cable.
2: Installation If the 7000RS option is installed, the COM1TXD and COM2RXD becomes a 2-wire bidirectional RS422/485 interface. A 3-wire RS232 interface is also available on Accessory 2. Automatic Antenna Tuners The RT7000 interfaces with the complete line of Datron automatic antenna tuners. This includes the older AT/RAT100 and RAT1000 as well as the newer AT/RAT7000B and RAT1000B. The AT/RAT100 and RAT1000A and RAT1000C connect to Accessory 2. The AT/RAT7000 uses Accessory 3.
2: Installation RT7000-12/28 ANTENNA DC INPUT FUSE REM ACC3 ACC2 ACC1 RA1000D C991556 C991511 + _ IN RF RF F1 F2 GND IN OUT OUT DC Power Source UPF7000-12/28 C992034 US 110 C992139 US 220 220V 50/60Hz Power Source 110/220 50/60Hz Power Source J1 RT7201 RF OUTPUT J2 ACC1 REMOTE DC IN J7 RA400 RF INPUT J3 J4 J5 DC OUT ATU CONTROL IN ATU CONTROL OUT J6 AMP CONTROL AC INPUT DC INPUT 110/220 50/60Hz Power Source RT5850 C991557 C992042 C992034 UPF500 DC Power Source 10-30 Vdc +
2: Installation C991559 RAT7000B C991620 RT7000-12/28 RAT1000C C991505 ANTENNA DC INPUT FUSE REM ACC3 ACC2 ACC1 RA1000D C991505 C991526 IN OUT J1 C991510 RF OUTPUT J2 DC IN IN OUT RF RF F1 F2 GND IN OUT RA400 J7 RA400 J3 J4 DC OUT ATU CONTROL IN F1 RF INPUT J5 ATU CONTROL OUT J6 AMP CONTROL RF RF F2 GND IN OUT Figure 2-4.
2: Installation Options RAT7000B C992142 RT7000-12/28 RA1000D ANTENNA DC INPUT FUSE REM ACC3 ACC2 ACC1 IN C992216 To Front Panel Connector RF RF F1 F2 GND IN OUT OUT C991933 J7 Control C992306 C991552 C991943 RAT1000C RT7201 Radio Access Tuner RAT1000P Amp J1 RF OUTPUT C991925 RT7201E J2 DC IN IN OUT RA400 J7 RA400 J3 J4 DC OUT ATU CONTROL IN F1 RF INPUT J5 ATU CONTROL OUT J6 AMP CONTROL RF RF F2 GND IN OUT C992060 C992094 RT5300 C991897 C991974 C992361 C992379 C99231
2: Installation Remote Control The RT7000 can be controlled remotely using a computer, an extended front panel or a remote control head. Computer Control The RT7000 can be remotely controlled from a standard computer using Accessory connectors 1 or 2 on the rear panel. A custom software program is available from Datron that runs on any PC using Windows. For the connections to use, refer to the EIA Data Interface Standards on page 2-4.
CHAPTER 3 OPERATION These procedures discuss using the front panel to program the radio. To program the radio from a computer, refer to the Radio Control 2 operator manual (RC2-MSOP); the 7000ALE option must be installed in the radio. Powering the RT7000 Use the PWR ON knob to turn on the RT7000. The version level of the installed software is displayed. Display: RT7000 VER 701xx (where xx is the version level) The BITE system runs automatically and indicates that everything is functional.
3: Operation Using Knobs, Buttons and Indicators The front panel of the RT7000 is designed for easy use. Knobs, buttons and displayed indicators guide the operation of the RT7000 including access to advanced features from menus. For placement of these knobs, buttons, and indicators, refer to "Front Panel Features" on page 3-1. Power/Speaker The PWR ON knob is a three-position switch that provides DC power to the RT7000. It is also used to turn the speaker on or off.
3: Operation To change the status of an installed option: 1. Turn the FUNCTION knob left or right until the desired option icon flashes. 2. Press the STATUS button to set the flashing icon to an ON or OFF status. If you use any knob or button other than FUNCTION and STATUS, the icon stops flashing. The icon also stops flashing if no changes are entered after a time-out of 10 seconds. Mode Select Select an operational mode by turning the MODE knob left or right.
3: Operation • When composing messages or entering address names, alpha characters are entered from the keypad using a combination of two buttons. The three buttons with a yellow dot correspond to the top, middle, and bottom alpha characters located on the numbered buttons. To enter alpha characters, press the corresponding yellow-dotted button, followed by the button containing that character.
3: Operation Alpha Pressing ALPHA allows access to the Alpha menu. To exit the menu, press ALPHA again. For information on this menu, refer to "Alpha Menu Described" on page 3-8. Scan Group A scan group is a collection of channels grouped together. Turn the FUNCTION knob until the SCAN GROUP icon flashes. Press STATUS to select a scan group. For more information on selecting scan groups, refer to "Selecting a Scan Group" on page 3-19. RF Power Level Turn the FUNCTION knob until the RF PWR icon flashes.
3: Operation Using Menus to Change Settings The RT7000 provides menus for adjusting settings. The Alpha menu is for changing settings specific to the 7000TC option (Transcall, Selcall, and TransAdapt). The Alpha menu also allows you to access the ALE submenu which provides its own set of functions for changing settings specific to the ALE option. To access the Alpha menu: 1. Press the ALPHA button to display the first function on the menu. 2.
3: Operation Table 3-1.
3: Operation Alpha Menu Described Note: These functions apply only if the 7000TC option is installed. The excep- tion is function Alpha 17 which allows access to the 7000ALE option. (1) OPTION Not available at this writing. (2) SCAN SET CHANNEL For customizing the selected scan group (selected using ALPHA 15). For more information on how to use this function, refer to "Customizing TA/TC/SC Scan Group" on page 3-20.
3: Operation (8) RECEIVE SET Rx ONLY For making the displayed channel a receive-only channel by locking out the PTT. The status is automatically set to ON whenever you press ALPHA 8. ALPHA 18 (TX) reverses the receive-only state. (9) SET CLOCK Sets the internal clock (if installed) starting from the year, down to the second. Enter the year, date, hour, minute, and second pressing E after each value. (10) ALARM TIMER Automatically changes the status of the timer from OFF to ON whenever you press ALPHA 10.
3: Operation (16) TA/TC/SC Tx ADDR Allows identification of the address for the station you are calling. Numbers from 000 to 255 are available. This number is usually the last three digits of a serial number. (17) ALE submenu Allows you to configure the ALE system. For information about the ALE submenu and how to change system settings, refer to "ALE Submenu Described" on page 313. (18) RECEIVE SET Rx/Tx Automatically makes the displayed channel an RX and TX channel.
3: Operation (26) TEST REAR PANEL I/O For testing the rear panel accessory connectors. It is for factory use only. (27) ENC PASSWORD To access the Encryption menu for configuration, if the 7000ENCR option is installed. For detailed information, refer to the 7000-series high-level encryption operator manual (7000ENCR-MSOP). (28) PTT TIMER Provides the ability to change the internal PTT timeout. It is set for any length of time from one second to one hour. Entering 0 sets it to OFF (no time-out).
3: Operation ALE Menu 3-12 Table 3-2.
3: Operation Table 3-2. ALE Submenu ALE Submenu Described ALE Function Description 30 NET OTHER (network other) 31 SET TO 32 GET LQA 33 EXIT MENU To access ALE functions enter ALPHA 17 from the Alpha menu. You can move through the ALE menu in one of two ways: • By pressing the desired function number and then E, or • By using the arrow buttons to scroll through the menu to the function and pressing E For information on placing an ALE call, refer to "Placing an ALE Call" on page 3-21.
3: Operation (7) OTHR ADRS For selecting an address number to review, change or add for a station where messages are sent (from 00 to 99). To enter a new address, enter the number. To change an existing address number, scroll to the number and enter a new one. (8) OTHR NAME For entering a new or different name for the other address selected in (7) OTHR ADRS. Any existing other address is briefly displayed.
3: Operation (18) LQA EXCNG For requesting that a calling or called station exchange a measurement of the link quality received on the other end. Enter 1 for OFF (no request) and 2 for ON (yes request), or use the arrows to toggle between OFF and ON. (19) LQA DECAY For entering the time period in which an LQA memory cell linearly decays from a state of perfect (30) to a state of dead (0). Selectable in periods of 0, 1, 2, 4 or 8 hours.
3: Operation 3-16 (27) NET ADRS For assigning a number to a network address. Enter a new number or an existing number to review or change. To enter a new or different address name, use (28) NET NAME. (28) NET NAME For entering a new network address for the number assigned in (27) NET ADRS. The last address entered is briefly displayed. Use the alpha characters on the keypad to enter up to 15 characters. To delete a name, enter three periods (...).
3: Operation Programming Channels and Frequencies The RT7000 associates a frequency, mode, clarifier status and offset value (if on) to each channel number. These can be different for each channel and can be viewed whenever you enter that channel number. Once frequencies are set to channels, you can assign those channels to scan groups. Note: Scan groups are defined by channel number, not by frequency. Chang- ing the frequency of a channel also changes the frequency of that channel within each scan group.
3: Operation 2. Press F and 8.572 and E. Display: CH FREQ 041 8.572000 MHz Rx Entering Semi-duplex Frequencies The following steps explain how to select the channel and assign a new frequency: 1. Press C and enter the 3-digit channel number. 2. Press E and F. Display: xx. xxx, xxx Rx 3. Enter the receive frequency. 4. Press F again. Display: xx. xxx, xxx Tx 5. Enter the transmit frequency and press E. The new channel frequency is displayed. 6.
3: Operation Changing a Frequency You can change a displayed frequency by pressing F and using the up arrow button to increase the frequency and the down arrow button to decrease the frequency. Press E to store the new frequency in channel memory. Note: The default frequency increment is 100 Hz for scrolling. To change this increment, access ALPHA 25. Using the Manual The manual channel allows you to create frequencies without worrying about Channel overwriting a frequency on another channel.
3: Operation Customizing TA/ Customizing a scan group involves reviewing the contents of a scan group, TC/SC Scan adding and deleting channels from a scan group, and selecting the channels in Group that group to scan. 1. Press ALPHA 2. 2. Press E. Display: SCAN SET CHANNEL x NNN (where x is the channel status and NNN is the 3-digit channel number) Review channels in a scan group by pressing the arrow buttons to scroll through them. Channels are displayed in numerical order.
3: Operation Placing an ALE Call The ALE option automatically selects frequencies that support communications traffic between stations in a network. This section does not cover the ALE option in detail. For detailed instruction on ALE operations, refer to the 7000ALE Radio Control Program operator manual (7000ALEMSOP). To initiate an ALE call: 1. Turn the FUNCTION knob until the ALE icon flashes. 2. Press STATUS to turn the option ON.
3: Operation If you press CALL/SEND immediately after the message is sent, the call terminates and CALL TERM is displayed. 11. To initiate an ALE call to the last station with an established link, press CALL/SEND. Before attempting another call, terminate the previous link. Note: If the link quality on a THIS IS call is poor, press CALL/SEND imme- diately to end it. Press CALL/SEND again and select RE-LINK. Press CALL/SEND a third time and the RT7000 attempts the link again using the second best channel.
3: Operation 3. Press C and enter the channel from which to call. Select the appropriate channel on the transceiver. 4. Press CALL/SEND to initiate the call. Display: Tx ADDR xxx 5. Enter the Selcall code of the transceiver to call (001-255). A call to all channels (Allcall) is code 000. 6. Press CALL/SEND again. The RT7000 begins the call sequence. If the call is successful, a link alarm sounds. Display: SC LINK If the call is unsuccessful, calling discontinues and NO LINK is briefly displayed.
3: Operation TransAdapt The RT7000 can be on a fixed channel or in scan mode. On a fixed channel, TransAdapt operates the same as Selcall. In scan mode, TransAdapt locates the first usable frequency, not the best. 1. Turn the FUNCTION knob until the TA icon flashes. 2. Press STATUS to turn the option ON. 3. Press SCAN. 4. Press CALL/SEND to initiate the call. 5. Enter the code of the transceiver to call (001 to 255). A call to all channels (Allcall) is code 000. 6. Press CALL/SEND again.
3: Operation Activating Voice Enhancement The DSP-based Voice Enhancement option (7000VEM) suppresses various types of noise and interference on voice communications. The 7000VEM has two modes of operation. Mode 1 is for adaptive peaking and reduces atmospheric noise and static normal with HF signals. Mode 2 adds the ability to remove man-made interferences like ignition and power line noises. 1. Turn the FUNCTION knob until the OPT icon flashes. 2. Press STATUS to turn the option ON. 3.
CHAPTER 4 SERVICING Detailed servicing information is beyond the scope of this manual. Only experienced personnel should make adjustments or attempt any serious service work. Reference to the RT7000 technical manual (RT7000-MS) is essential. The RT7000 is of modular construction. If spare boards are available, nontechnical personnel are able to repair most faults in the field.
4: Servicing The front panel assembly is attached to the RT7000 with four screws and a single ribbon cable. RF Amplifier Front Panel Processor Display RF Filter DC-DC Convertor (28V only) Keypad c Pro r so es E AL SDN /I K FS PT2 T1 O P io O ud l z A tr o MH on r C e / 75 Hz ce siz 5 M nthe eferen R Sy ise r No nke Bla Interface/ Power Supply Motherboard Figure 4-1. Board Locations Field-Level Servicing The transceiver BITE system is designed to identify a faulty board.
4: Servicing Part Number Description 001-01101 001-01300 001-01200 004-28100 Processor board ALE board Squelch board DC-DC converter (28V) Datron offers the following maintenance tools to facilitate servicing the RT7000.
