Відео

Normally see that with a loose connection.

Hi , I have completed the installation of the filter and want to test before using?. I used a multimeter to ensure there is no ' shorts' as such and checked for sloppy soldering, all looks good. But would like a second option TIA

Hi there I am haveing trouble with progamme I get as far as dislord releases then im lost when you go to the bootloader software thanks phillip

Thank you! question: i have a rig expert that showed 1.19 swr and the nano VNA showed 1.363. i assume i should trust the Rig expert? is there a way to fine tune the Nano?

Hell no!

How hard is it to get licenced?

Was just thinking of that. Wish me luck teaching her how to use my drake 75 manual tuner 🫨

Everything went as your video depicted, but it bricked my Nanovna. You'll save yourself some headaches if you PAY ATTENTION (unlike me) and get the proper H4 file - and not the H file.

Thank you for the excellent instructions which I used for upgrading my NanoVNA-H

Hi bud, will the mars mod work on the v6 E model thanks

this won't work sadly, the copper tape is just to thin, and the mesh might burn .

What is the model number of your tester

This is very helpful. I wish someone could make a simpler version. Like for amateur radio operators. Not for engineers.

How do you delete traces?

You never replaced the battrery. ?

A great video, but this design has many flaws, and there are better options! 73

Great video Thank you

Nice video. In Yaesu FT3D retire the bridge back in the radio? Thanks

Nick KJ5HSL I have a Nano-H. I did your calibrate etc but it won’t keep the saved screen settings, what can I do?

U jump around so much. Did the mod reduce power or was it the same? Thanks.

Sodder? Oh sollllder.

One quick note. If your going to use two cables for your measurement, then use both cables (coupled with barrel connector)) for the "thru" calibration step..

I'm curious...in the menu function, did you have the power level set to "high"?

Have you ever thought about changing the dc barrel jack out for a board mounted power pole and modifying the housing a bit? Do you think it would be possible?

Thanks for the nice Upgrade Video worked perfectly even with the version 1.2.40 Build Sept 6 2024. Much appreciated.👍

But doesn't this do the same thing as the reset with the B+C+D keys?

A built-in rain gauge! Listen up, Yaesu! 😂 Thanks for the video. 👍

dang my VX6 is only doing 300 milliwatts on 6M, not quite what I expected after watching your video

The cable is not keeping the voltage below 12v. The meter is measuring the source.

Notice that the PA device the temperature sensor & another device has no heatsink compound , would it help to keep things a little cooler. Nice video's. Keith G8IXN

Rosszul forrasztottad.Nem jó az egész ,mert a föld a két tekercs közös vége.Az antenna leágazás a 11-12 menetnél van.Nem érted az egészet.

Just curious. I ordered and used the exact cord and meter. I’m using them for the three vx6r I have. None of them will charge with 10000 mah anker power bank I have. Any help or info I’m missing?

This was helpful here in November 2024 for me.

is this still submersible after the mod?

Just updated a new NanoVNA H4 to version 1.2.40 Build Sept 6 2024. Had all the issues illustrated in the Video and all resolved as shown. Very Good.

How do you delete or over write a saved space. Can't figure out how. Thank you.

It doesn't look like you are wearing an ESD strap. Is that mat also an ESD groundable mat?

Will just folding it back, rather than cutting it work okay, or does it need to be cut to actually change the frequency at the dip?

Did you have any caps across the internal unit?

You are a Saint! Wow great help to me! Thank you!

So, is there a bootstrap that has to be installed before the Defuse update will work? My NanoVna-H4 seems to be stuck in DFU. The software evidently loaded and uploaded as per the video. It just does not exit DFU. I tried the software button, no joy. The part I did not mention is that the touch screen stopped working and the vendor replaced the unit. Me, being the way I am, have to try to fix the problem. I replaced the STM processor (hot aired the chip and soldered in the new one), with new chip from Digikey. I'm thinking there must be something else outside of a straight firmware update. Any ideas? Thanks. ve7bul.

a terrible video!!! glaring on the screen, not explaining nothing....."Oh!! that dip is nice" wtf does that mean??? you don't show nothing!!!!

Great! Just FYI: Calibration files on an SD card from an older firmware won't work and will give a format error. Does anyone know of a workaround?"

This is a good video! Showing the antenna as it is setup would also help, such as how tall your mast is and what not.

I have gotten better audio reports from my Chinese radios. I am fairly new into the hobby and bought yeasu because i thought it was one of thebest. I still love my vx6 and my vx7 but they are far from perfect radios.

Hi Matt, that paddle is a beaut, I have a black one, and I really love it. The perfect compliment to my IC-705 and my EFHW Bugout xl. I also have a code cube for it somewhere. I keep looking for the Pico Paddle or the straight key to come up for sale, but they really do fetch premium prices.

Main reason why I MARS mod Is for GMRS use. I have both a technician and GMRS license. I refuse to buy new radios just for GMRS when I have perfectly good equipment that can be expanded and then I can use one radio for both. I am on both equally. This way I can monitor the ham and GMRS repeaters and talk back from one radio.

Interesting to see that its a different machine under the hood than mine.

Great video! Upgraded my H4 with no issues following your instructions.

Great work! Nice job on the antenna work!!!