Icom IC-706MKIIG, I706MKTMG Optional INSTALLATIONS/SETTINGS, Opening the transceiver case

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10 OPTIONAL INSTALLATIONS/SETTINGS

■Opening the transceiver case

To remove the transceiver case unscrew the 10 screws (5 in the top panel and 5 in the bottom panel) as shown in the diagram below.

Caution: Disconnect the DC power cable from the transceiver before performing any work on the transceiver.

■UT-102VOICE SYNTHESIZER UNIT

The UT-102 announces the accessed band’s fre- quency, mode, etc. (S-meter level can also be announced—p. 55) in a clear, electronically generat- ed voice, in English (or Japanese).

➀Remove the top cover as shown above.

➁Connect the UT-102 as shown in the diagram at right (label side up).

➂Replace the top cover.

UT-102

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Contents I706MKG Precautions Word Definition RwarningTable of Contents 0MAIN Dial Tension Latch Panel DescriptionFront panel 2LOCK Switch Lock @2PREAMP/ATTENUATOR Switch P.AMP/ATTFunction switches BREAK-IN p VOX Function pSpeech Compressor p Function pRear and side panels ACC Socket When connecting the ACC conversion cable OPC-599ACC PIN # Name Description Specifications Color 4DSP Indicators 1DOT Matrix Indicators3FUNCTION Indicators Function displayMicrophone Connector ➊UP/DOWN Switches UP/DN ➋LOCK Switch Lock➌PTT Switch PTT HM-103 Schematic DiagramUnpacking Installation and ConnectionsPL-259 Connector Installation Example GroundingStand InstallationSingle body mounting Front panel separationRequired connections Rtty TerminalAdvanced connections Connecting a NON-ICOM DC Power Supply Power supply connectionsConnecting the PS-125 / PS-85 DC Power Supply Connecting a NON-ICOMConnecting the IC-PW1 Connecting the AH-4Connecting the AT-180 External antenna tuners and linear ampliﬁerInitial settings Frequency SettingWhen ﬁrst applying power CPU resetting Power onVFO description VFO ModeMemory Mode pgs ExampleHz and 10 Hz tuning steps Frequency settingProgrammable tuning steps Band selectionSSB/CW/RTTY modes Any mode FM/WFM/AM modes MHz quick tuning stepTS Switch Flow Chart Sub dial functionQuick band change function Mode selectionOperating Mode Selection ➁ Push F-1-F-3 to select a band stacking registerIf shift function Receive and TransmitFunctions for receive RIT functionPreamp and attenuator Noise blankerAGC time constant Peak meter holdRF/SQL control priority RF gain and squelchSimple band scope Filter ON/OFF Filter PresettingOptional ﬁlter selection SSBANF Automatic Notch Filter function NR Noise Reduction functionDMeter function Output power and mic gainFunctions for transmit Speech compressor VOX operationTuner Operation Manual TuningOptional AT-180 Automatic Antenna Tuner operation AH-4 operation ➂ The Tuner light lights constantly when tuning is completeOptional AH-4AUTOMATIC Antenna Tuner operation PTT tune function➀ Select VFO a and set the frequency to 7.057 MHz/CW Split frequency operationQuick split function Split lock function➆ To return to simplex operation, push F-1SPL Repeater operation➄ Push and hold PTT to transmit release PTT to receive ➅ Communicate in the usual manner Tone squelch operationTone scan operation ➂ Push F-3SCN to toggle tone scan operation on and OFFThis function automatically activates the repeater set One-touch repeater functionAuto repeater function Frequency Duplex DirectionCW operation Functions for CWConnections for CW Elec KEYSetting the electronic keyer CW reverse modeDElectronic CW keyer Quick SET Mode CW pitch controlConnections for Afsk Functions for RttyConnections for Rtty FSK Rtty Afsk operation Presetting for RttyRtty FSK operation Connections for packet Adjusting the transmit signal output from the TNCPacket operation Data socketPlot measurement Measuring SWRSpot measurement Memory channel selection Memory and Scan OperationMemory channels Memory clearingMemory/call programming Programming in VFO modeProgramming in memory mode Calling up memory names Frequency transferringMemory names Editing programming memory namesCalling up a frequency from a memo pad Memo padsWriting frequencies and operating modes into memo pads ➀ Select the S1 displayScan types PreparationSelect memory scan operation Programmed scan operationMemory scan operation Priority watchData format Remote Jack CI-V InformationCI-V connection example Command Table VFO A=BInitial set mode operation SET ModeQuick set mode operation GeneralQ2 MIC Gain SSB/AM/FM only Quick set mode itemsQ3 VOX Delay SSB/AM/FM only Q4 VOX Gain SSB/AM/FM onlyQ5 Anti VOX SSB/AM/FM only Initial set mode items RF/SQL SQL/AUTO/RFSQL SPL Offset split offset Quick Split quick split functionSplit Lock split lock DUP HF duplex offsetAuto Rptr auto repeater AM NB Noise blanker in AM modePWR on CHK Power on check Scan Resume scan resumePTT Tune PTT tune function 29 9600 Mode Data socket speedTune Strt auto tuner start Vsend SEL ACC socket outputCI-V Baud CI-V data rate LVL Spch S-level speechCI-V Addres CI-V address CI-V TRN CI-V transceiveMemory backup MaintenanceFuse replacement CleaningTroubleshooting Power Supply Receive Problem Possible Cause SolutionTransmit Display Scan Problem Possible Cause Solution Optional INSTALLATIONS/SETTINGS Opening the transceiver caseIf ﬁlters Installation DOperationPIN no Description Name AT-180 internal switch descriptionS2 S1 B a Bottom view Internal ViewsTop view Options SP-10EXTERNAL Speaker SP-12EXTERNAL Speaker PS-125DC Power SupplySP-7EXTERNAL Speaker SP-20EXTERNAL SpeakerSpecifications Menu Guide + power onPower OFF then on to exit initial set mode Indication Description No. IndicationFor 2 sec SSB/AM/FM mode CW mode Rtty modeMode Display Display MenuCount on us About CE Declaration ConformityForward clearance, Eirp by frequency band Installation NotesTypical amateur radio installation Eirp Clearance heights by frequency bandInstallation Note About SP-7 External Speaker

I706MKTMG, IC-706MKIIG specifications

The Icom IC-706MKIIG and the Icom IC-706MKTMG are two prominent transceiver models known for their compact design and versatile capabilities. These radios cater to amateur radio enthusiasts, providing a wide range of features suitable for both HF and VHF/UHF operations.

The IC-706MKIIG is a well-regarded dual-band transceiver that operates on HF frequencies from 160 meters to 10 meters and VHF/UHF from 6 meters to 70 centimeters. One of its main features is its compact footprint, making it an excellent choice for mobile operations as well as fixed installation. The transceiver provides up to 100 watts of output power on HF and 50 watts for VHF/UHF, ensuring robust performance for various amateur applications.

On the other hand, the IC-706MKTMG brings the same foundational performance but includes enhanced features aimed at improving user experience. It boasts a high-resolution LCD display with clear visibility under varying light conditions. This model offers advanced digital signal processing (DSP) technology, enhancing audio clarity and reducing noise interference. The built-in auto notch filter and noise blanker efficiently eliminate unwanted signals, allowing users to focus on their desired contacts without distraction.

Both models support multiple modes of operation, including SSB, CW, AM, and FM, which provides versatility in how users can communicate. They feature an easy-to-navigate menu system, allowing users to access settings quickly. With built-in memories and a large number of program settings, operators can customize their experience and quickly switch between configurations.

One standout feature of the IC-706 series is its built-in antenna tuner, which helps match the transceiver to various antenna types, optimizing performance and simplifying setup. The radios also include support for external control via CAT commands, accommodating advanced integration into larger station setups.

In terms of user connectivity, both transceivers come equipped with USB ports and support sound card capabilities, enabling digital modes such as PSK31 and RTTY easily. This integration enhances versatility, catering to modern digital communications alongside traditional voice modes.

Robust, reliable, and feature-rich, the Icom IC-706MKIIG and IC-706MKTMG models stand out as exemplary choices for amateur operators looking for a compact yet comprehensive transceiver solution. Their combination of technologies and characteristics continues to make them popular in the ham radio community.