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yes, my NanoVNA CH1 also has VSWR=1.3 at 900 MHz. You can measure it by connect CH0 to CH1 with a good quality and short cable. Also, according to my CH0 output voltage measurement, the output

[email protected]> wrote: I fail to see the need to worry if the active devices is connected across a 50 ohm resistor. 50 ohms is effectively a short circuit as far as static is concerned. Here’s a

As I know there is no diode in the world that can protect wide bandwidth RF input with no dynamic range degradation and no IMD distortions. Otherwise it will be used in a wide range of sensitive RF

If you want to try out the GB1010603 devices, they are available on eBay as item?111468959425. The price for ten shipped in the USA is?$4.85. I am not associated with the seller.?They should be

William, The nanoVNA can easily perform the VSWR measurements you bought it for, but because it can do so much more you are going to have to invest some time and study learning its operation and menu

Also, how do I use this on my PC? I've downloaded the software but can't seem to be able to figure out what to do next.

I received my little gadget today. I'm not familiar with this type equipment and am trying to figure how to use it. I've watched a video on line and got a little info on it. I've run a test on my OCF

Here is another application for nanoVNA. I own a Narda 3060-20 directional coupler that I have not been able to find directivity information on. The coupler has a 10-200 MHz frequency range and a -20

DOCX was converted to markdown using pandoc, then hacked and posted to GitHub: https://github.com/oristopo/nanoTAPR/tree/nanoVNA This markdown has yet to incorporate nanoVNA content; pull requests are

qrp.ddc Thanks for your reply. I agree it would be very detrimental to the our measurements to put a diode in place that has 10-15 pF of capacitance. I would never recommend that. Apparently you did

0.0.10a is Rune's pre-release at https://github.com/mihtjel/nanovna-saver. This is the location for his latest commits prior to final release as executable.

hwalker, Where do you find NanoVNA Saver 0.0.10a.exe ? I went here: https://github.com/mihtjel/nanovna-saver/releases and see 0.0.10 but not 0.0.10a. Would love to have the whole screen fit in my

Maurizio, Rune's latest commit 0.0.0a adds an averaging option. Check it out and let him know what you think.

Hi , I found some info about the smoothing and average on Keysight network analyzer at this link : https://www.keysight.com/main/editorial.jspx?cc=IT&lc=ita&ckey=606542&nid=-11143.0.00&id=606542 Best

Hello tinhead, Thank you very much about the hint with the terminal, to ask about the nanoVNA version. I did not know that. As you can see in the attached screenshot, the "version" command answer is

Thanks Larry I will pull it apart and have a look. regardless if the replacement switch is sent I will replace the switch with SMT switches as in your mod. Andy "thats buying from China" As the saying

Rune, I just checked out your Latest commit, 0.0.10a and loving the fact that on my 1366x768 display I can see the whole screen without needing scrollbars. All the charts size very nicely at font size

Use the zero span option. That way the display only reports your "channel" I think that would work. 73 de Andy

Rune, Thanks for all of your work on this. I know from personal experience the effort and dedication that something like this requires. When I bought my NanoVNA, I had no idea that I was "surfing" the

Warren, Thanks for the kudos, I always try to figure out a way to find new uses for existing things, Sadly, these ideas usually pop in when my mind is idling right before bedtime, and then I'm up for