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In this video I explain the exact steps on how to update the Icom IC-705 firmware including formatting and setting up an SD card. The firmware updated in this video is version 1.11.
To find firmware updates for the IC-705 go to the Icom Japan website.
Icom Firmware Updates / Software Downloads
1.12 Firmware (18/09/2020)
With the Icom IC-705 being a hot topic at the moment I ask the question, should you buy one? Why would you be interested in getting this newest radio from Icom? I'm going to provide you with the reasons why I chose to purchase the IC-705 and whether you should or not.
Hopefully not to long before we start to see some sunspots and propagation again!
Courtesy of NWS:
"September 15, 2020 - The solar minimum between Solar Cycle 24 and 25 - the period when the sun is least active - happened in December 2019, when the 13-month smoothed sunspot number fell to 1.8, according to the Solar Cycle 25 Prediction Panel, co-chaired by NOAA and NASA. We are now in Solar Cycle 25 with peak sunspot activity expected in 2025, the panel said.
Solar Cycle 24 was average in length, at 11 years, and had the 4th-smallest intensity since regular record keeping began with Solar Cycle 1 in 1755. It was also the weakest cycle in 100 years. Solar maximum occurred in April 2014 with sunspots peaking at 114 for the solar cycle, well below average, which is 179.
Solar Cycle 24’s progression was unusual. The Sun’s Northern Hemisphere led the sunspot cycle, peaking over two years ahead of the Southern Hemisphere sunspot peak. This resulted in solar maximum having fewer sunspots than if the two hemispheres were in phase"
Just a short video with some contacts made with my Icom IC-705 on 40 metres (7 MHz).
I was only using the internal battery and the antenna was a half wave end fed wire only a few feet off the ground.
Soon I'll be upgrading the antenna to allow working on 80m and getting it much higher, but not bad for a first run. You'll even notice a bit of DX from some US stations.
The Icom IC-705 has not been added to the official list of radios supported by WSJT-X. In this video however, I will show you how you can set the radio up to work with WSJT-X and perhaps other digital modes.
As of the date of this video, the latest version of WSJT-X is v2.2.2.
Future releases will no doubt support the IC-705 and when that occurs you will not need to change the CI-V address as per this video however all other settings will still be relevant.