background image

KV5R: Icom IC-706MkIIG Mods and Tips

LF Converter
Noise Bridge
CW Key Base

Digital

Digital Modes
Digital Sounds

ARES and Traffic

ARES Intro
Traffic Training
Traffic Schedule
Go-Kit
NTS-MPG Download

Miscellaneous

About Ham Radio
Become a Ham
Solar Activity
Balloon Repeater
Coax Ratings
Grounding
Mobile Antennas
Ham Links

My Brochure

Brochure Index

Search

 

 

Go to Initial Set Mode by power off, hold Lock button and power on. 

Refer to the initial setup items on pages 50-55.

Item 1: You can turn off modes that you don’t want the Mode button 

to select in its rotation: Unless you have an external FSK RTTY system 

connected, turn off RTTY mode. Most of us on RTTY are now operating 

AFSK RTTY via a computer, where you’ll be running on SSB.

Items 2 and 3: When you get tired of hearing it beep, turn beeps off.

Items 4 and 5: When operating the radio in the house, Low lighting is 

sufficient. Daytime mobile operation will benefit from High lighting of 

the display.

Item 7: RF/SQL: This requires some explanation! Set to RF/SQL, the 

knob will act as RF gain from 7-12-O’clock, and Squelch from 12-7-

O’clock. Set item 7 to RF/SQL and set the knob to about 12:30 and 

you’ll never have to mess with it again. If set to Auto, you’ll have to 

crank it around every time you switch from SSB/CW to FM modes. The 

"RF/SQL" setting is the most convenient.

Item 8: Sub-dial: Set it to RIT if you operate HF. This makes the 

Memory Channel knob operate as a RIT while in VFO-A/B modes. 

Regardless of where you set this setting, the knob will still operate as 

Memory Channel while in the MEMOry mode.

Items 9 and 10: Optional Filters: Set to "No" if you have not 

purchased optional filters. If you add one filter, I recommend the FL-

232 in slot 1, and set the "Opt. Fil 1" setting to FL-223. This will (1) 

give you an effective CW filter and (2) let you select "N" (narrow) 

while on SSB, giving you the 350 Hz filter for digital modes like PSK-

31. Installing the 232 but selecting the 223 fools the radio, so you can 

use it on SSB. See the Section below on Filters.

Item 20: Auto Repeater: This should definitely be changed from the 

file:///C|/My%20Downloads/Icom/706.asp.htm (2 of 15)5/4/2009 11:29:12 PM

Search

Summary of Contents for IC-706MKIIG

Page 1: ...e You can add the remote kit and put the control head and the radio box where ever you want them The price is right This article is a handy compilation of most of the mods and stuff I have developed o...

Page 2: ...requires some explanation Set to RF SQL the knob will act as RF gain from 7 12 O clock and Squelch from 12 7 O clock Set item 7 to RF SQL and set the knob to about 12 30 and you ll never have to mess...

Page 3: ...You ll need to study the book and do some fancy wiring on the 13 pin DIN plug To operate the computer digital modes see the interface article and for software and operating tips see the digital modes...

Page 4: ...do install a different mike you ll need to determine a new best mike gain setting Setting up your memory channels It is important to set up your memory channels in a table before committing to fully...

Page 5: ...vice Monitor which is supposedly calibrated to WWV This procedure only applies to radios without the optional TXCO high stability unit CR 282 Also this procedure is only for radios like mine having a...

Page 6: ...the lighting 13 Get the jeweler s screwdriver that precisely fits the slot in the trimmer capacitor 14 Wrap a band of electrical tape around the handle of the screwdriver until is it 1 2 to 3 4 inch...

Page 7: ...g the Service Monitor and using WWV directly at its highest frequency 20 MHz and getting the Master Oscillator within 1 Hz in a temperature stabilized room 2 Many do not know that the modulated audio...

Page 8: ...high percentage of Hams are running an error of 40 60 Hz This may be acceptable on older pre PLL radios but modern radios with PLL and a Master Oscillator can be calibrated much closer Also I have al...

Page 9: ...ed below the lower shelf Not shown MFJ 949E replaced with MFJ 993 IntelliTuner Note the crystal radio on the left and the 25 1300 MHz scanner on the right First position The control head was mounted o...

Page 10: ...IIG Mods and Tips My latest bedside operating desk Middle shelf slides out for use 706 head mounted underneath top shelf on PanaVise cell phone mount file C My 20Downloads Icom 706 asp htm 10 of 15 5...

Page 11: ...round rod Frequency Expansion NOTE The author does NOT advocate any illegal operation It is YOUR responsibility to stay within your authorized bands NOTE This is for the MkIIG ONLY Earlier models use...

Page 12: ...nder an 11 ton boulder Remember that other non Amateur radio services require not only a license but also a radio that is FCC Type Accepted for that service Tools The 706 uses components that are extr...

Page 13: ...s to be reattached 8 Plug in speaker Reinstall cover Power up Reprogram all your memories and settings The removed diode The rod is a 0 5 millimeter mechanical pencil lead You can see the diode is abo...

Page 14: ...4 4 When running PSK at 1000 Hz with a strong signal an harmonic image can be seen barely at 2000 Hz It s not a problem at all it may be generated in my computer not the radio How to use 1 Run setup...

Page 15: ...ool www mods dk Frames Click Icom then click IC 706Mkii then click view all mods then save it Yahoo Groups ic706 Messages Users discuss all the details eHam net Reviews ICOM IC 706 All flavors read wh...

Reviews: