VA3QV/m (UHF/VHF/HF)

The result of having way too much time on my hands but as of right now VA3QV/m is as good as I see it being….

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VHF/UHF communications provided by my Yaesu FTM7250D which along with being dual band its also dual mode (FM/C4FM) with output power being up to 50w.  If the repeater I am on at the time is part of the Wires X network I can also access that network as well

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HF Communications (15m/17m/20m/40m/60m/80m) with my Yaesu FT450d along with a Wolf River coil.  The FT 450 has a built in Auto Tuner which I plan to use to extend the bandwidth of the antenna system but so far it has not been needed

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In addition I have a hotspot that I tether to my cell phone that interfaces the 7250 with the System Fusion system for Wires X style linkingIMG_0728

But getting back to HF Mobile operating…

In anticipation of next year being better than this year is turning out I decided to outfit my truck with a good selection of communications gear so that if we are allowed to travel unrestricted next year communications “home” from wherever we were visiting would be possible

It did take a few remakes but the Wolf River 10-80m coil along with a 90 inch stainless steel whip is working better than expected.  I am making contacts (on a daily basis) with stations across Ontario/Quebec and the Maritimes on 40m and 80m ssb. I have also make contacts into Canada’s western provinces using 20m and 40m ssb.  In eastern Ontario the guys say that my mobile is almost as strong as my fixed station setup seeing that I have to use a stealth antenna here at home to keep the condo board guessing.

Left pic shows the mount that failed and the one that is stronger is on the right

Now if you decide to go this route for your mobile I do recommend going with a very strong mount on your vehicle.  My first mount failed due to the flexing issue with the 102 inch whip (I later cut it down to 90 inches due to height restrictions) and a 16 inch coil driving around the streets of Kingston.  Before then the coil was working fine and then the mount failed.  After replacing the mount with one more robust it is working just fantastic.  I still have some filtering to add to my ignition and charging systems as there is some alternator whine and ignition noise there but I’ve got time before 2021 to get that figured out

The next part of the package will now to get the trailer set up and then make it “Radio Active” in time for Field Day and the RAC Canada Day Contest.  The next 2 weeks are going to be a busy time.

73bob

Author: VA3QV

Usually an hard nosed SOB with an opinion... Other times a kind soul with an opinion.. Key words being "an opinion" and that my friends I will happily share with you at all times...