Icom I706MKTMG, IC-706MKIIG instruction manual Table of Contents

Page 3

TABLE OF CONTENTS

IMPORTANT

i

PRECAUTIONS

i

EXPLICIT DEFINITIONS

i

TABLE OF CONTENTS

ii

UNPACKING

ii

1 PANEL DESCRIPTION

1– 8

Front panel

1

Function switches

3

Rear and side panels

5

Function display

7

Microphone (HM-103)

8

2 INSTALLATION AND CONNECTIONS

9– 14

Unpacking

9

Grounding

9

Antenna

9

Installation

10

Required connections

11

Advanced connections

12

Power supply connections

13

External antenna tuners and linear amplifier

14

3 FREQUENCY SETTING

15– 19

When first applying power (CPU resetting)

15

Initial settings

15

VFO description

16

Frequency setting

17

Mode selection

19

4 RECEIVE AND TRANSMIT

20– 38

Functions for receive

20

Functions for transmit

25

Split frequency operation

29

Tone squelch operation

31

Tone scan operation

31

One-touch repeater

32

Auto repeater function

32

Functions for CW

33

Functions for RTTY

35

Packet operation

37

SWR

38

5 MEMORY AND SCAN OPERATION

39– 44

Memory channels

39

Memory channel selection

39

Memory clearing

39

Memory/call programming

40

Frequency transferring

41

Memory names

41

Memo pads

42

Scan types

43

Preparation

43

Programmed scan operation

44

Memory scan operation

44

Select memory scan operation

44

Priority watch

44

6 REMOTE JACK (CI-V) INFORMATION

45–46

7 SET MODE

47– 55

General

47

Quick set mode items

48

Initial set mode items

50

8 MAINTENANCE

56

Fuse replacement

56

Memory backup

56

Cleaning

56

9 TROUBLESHOOTING

57– 58

10 OPTIONAL INSTALLATIONS/SETTINGS ..

59– 62

Opening the transceiver case

59

UT-102 VOICE SYNTHESIZER UNIT

59

CR-282 HIGH-STABILITY CRYSTAL UNIT

60

IF filters

60

UT-106 DSP RECEIVER UNIT

61

MB-72 CARRYING HANDLE

61

AT-180 internal switch description

62

11 INTERNAL VIEWS

63

12 OPTIONS

64– 65

13 SPECIFICATIONS

66

14 MENU GUIDE

67–68

UNPACKING

 

 

 

 

 

 

 

 

Accessories included with the IC-706MKIIG:

 

 

 

 

 

 

Qty.

 

 

 

 

qDC power cable*

1

 

 

 

 

wHand microphone (HM-103)

1

 

 

 

 

eSpare fuse (30 A)

2

q

 

 

 

 

 

 

 

 

 

rSpare fuse (4 A)

1

 

 

 

 

tRTTY key plug

1

w

 

 

t y

yElectronic keyer plug

1

 

 

 

 

uACC cable

1

 

 

 

 

iFerrite bead**

1

 

 

 

 

*OPC-639 for Europe versions (differs from the diagram at

e

r

u

i

left), OPC-025D for other versions.

 

 

 

 

 

**Not supplied with some versions.

 

ii

Image 3
Contents I706MKG Word Definition Rwarning PrecautionsTable of Contents Panel Description Front panel0MAIN Dial Tension Latch @2PREAMP/ATTENUATOR Switch P.AMP/ATT 2LOCK Switch LockFunction switches Function p VOX Function pSpeech Compressor p BREAK-IN pRear and side panels When connecting the ACC conversion cable OPC-599 ACC PIN # Name Description Specifications ColorACC Socket Function display 1DOT Matrix Indicators3FUNCTION Indicators 4DSP IndicatorsHM-103 Schematic Diagram ➊UP/DOWN Switches UP/DN ➋LOCK Switch Lock➌PTT Switch PTT Microphone ConnectorGrounding Installation and ConnectionsPL-259 Connector Installation Example UnpackingFront panel separation InstallationSingle body mounting StandRtty Terminal Required connectionsAdvanced connections Connecting a NON-ICOM Power supply connectionsConnecting the PS-125 / PS-85 DC Power Supply Connecting a NON-ICOM DC Power SupplyExternal antenna tuners and linear amplifier Connecting the AH-4Connecting the AT-180 Connecting the IC-PW1Power on Frequency SettingWhen first applying power CPU resetting Initial settingsExample VFO ModeMemory Mode pgs VFO descriptionBand selection Frequency settingProgrammable tuning steps Hz and 10 Hz tuning stepsSub dial function MHz quick tuning stepTS Switch Flow Chart SSB/CW/RTTY modes Any mode FM/WFM/AM modes➁ Push F-1-F-3 to select a band stacking register Mode selectionOperating Mode Selection Quick band change functionRIT function Receive and TransmitFunctions for receive If shift functionPeak meter hold Noise blankerAGC time constant Preamp and attenuatorRF gain and squelch Simple band scopeRF/SQL control priority SSB Filter PresettingOptional filter selection Filter ON/OFFNR Noise Reduction function ANF Automatic Notch Filter functionOutput power and mic gain Functions for transmitDMeter function VOX operation Speech compressorManual Tuning Optional AT-180 Automatic Antenna Tuner operationTuner Operation PTT tune function ➂ The Tuner light lights constantly when tuning is completeOptional AH-4AUTOMATIC Antenna Tuner operation AH-4 operationSplit lock function Split frequency operationQuick split function ➀ Select VFO a and set the frequency to 7.057 MHz/CWRepeater operation ➄ Push and hold PTT to transmit release PTT to receive➆ To return to simplex operation, push F-1SPL ➂ Push F-3SCN to toggle tone scan operation on and OFF Tone squelch operationTone scan operation ➅ Communicate in the usual mannerFrequency Duplex Direction One-touch repeater functionAuto repeater function This function automatically activates the repeater setElec KEY Functions for CWConnections for CW CW operationCW pitch control CW reverse modeDElectronic CW keyer Quick SET Mode Setting the electronic keyerFunctions for Rtty Connections for Rtty FSKConnections for Afsk Presetting for Rtty Rtty FSK operationRtty Afsk operation Data socket Adjusting the transmit signal output from the TNCPacket operation Connections for packetMeasuring SWR Spot measurementPlot measurement Memory clearing Memory and Scan OperationMemory channels Memory channel selectionProgramming in VFO mode Programming in memory modeMemory/call programming Editing programming memory names Frequency transferringMemory names Calling up memory names➀ Select the S1 display Memo padsWriting frequencies and operating modes into memo pads Calling up a frequency from a memo padPreparation Scan typesPriority watch Programmed scan operationMemory scan operation Select memory scan operationRemote Jack CI-V Information CI-V connection exampleData format VFO A=B Command TableGeneral SET ModeQuick set mode operation Initial set mode operationQ4 VOX Gain SSB/AM/FM only Quick set mode itemsQ3 VOX Delay SSB/AM/FM only Q2 MIC Gain SSB/AM/FM onlyQ5 Anti VOX SSB/AM/FM only Initial set mode items RF/SQL SQL/AUTO/RFSQL DUP HF duplex offset Quick Split quick split functionSplit Lock split lock SPL Offset split offsetScan Resume scan resume AM NB Noise blanker in AM modePWR on CHK Power on check Auto Rptr auto repeaterVsend SEL ACC socket output 29 9600 Mode Data socket speedTune Strt auto tuner start PTT Tune PTT tune functionCI-V TRN CI-V transceive LVL Spch S-level speechCI-V Addres CI-V address CI-V Baud CI-V data rateCleaning MaintenanceFuse replacement Memory backupPower Supply Receive Problem Possible Cause Solution TroubleshootingTransmit Display Scan Problem Possible Cause Solution Opening the transceiver case Optional INSTALLATIONS/SETTINGSIf filters DOperation InstallationAT-180 internal switch description S2 S1 B aPIN no Description Name Internal Views Top viewBottom view Options SP-20EXTERNAL Speaker PS-125DC Power SupplySP-7EXTERNAL Speaker SP-10EXTERNAL Speaker SP-12EXTERNAL SpeakerSpecifications Indication Description No. Indication + power onPower OFF then on to exit initial set mode Menu GuideDisplay Menu SSB/AM/FM mode CW mode Rtty modeMode Display For 2 secCount on us Declaration Conformity About CEEirp Clearance heights by frequency band Installation NotesTypical amateur radio installation Forward clearance, Eirp by frequency bandAbout SP-7 External Speaker Installation Note

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.