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Thank you Larry and everybody else! There is no Config button. Tomorrow I'll get busy with Console Commands (Putty on my Ubuntu laptop should do the trick) and will go through more of the Wiki and

Mel, I used a commercially made HP 50 ohm termination as my standard until David Taylor pointed out that even though it was manufactured by HP its s-parameter specs were lukewarm at best. [] - Herb

Bridge is most sensitive and reflected signals are smallest (so noise is a larger portion) when terminated by 50 Ohm calibration load.

While limited to 2 traces, your firmware does support that second port, so is truly a VNA. To find items 'hidden' in touch screen menu, see: http://ormpoa.altervista.org/Hnano.htm Other introductory

Have built a magnetic antenna for the 80meter band as shown on my homepage https://dk3ss.darc.de. As the antenna has an excellen high Q (bandwidth aro 9kHz) it shows a sharp dip in S11 return loss. To

Hi Luigi,To determine the version, touch the display to bring up the menu.?Does the menu show Config as the least bottom button?If there is no Config button you most likely have version .0.2.x

What you have will do the job. However, new firmware offers new features and bugfixes. It is nothing you must have but it is good to have. Two track firmware does n

Hi Luigi, welcome to the group. There really is a lot of information and you have to select what you are curious about. In the group you have access to the Wiki and Files folders, where you can decide

G'day! New to nanoVNA and new to groups.io, so please bear with me.. got my unit three days ago from Aliexpress. It's white, no lizard logo, no RF shielding, no idea what FW it's running and I get

on closed (with 50-ohm load)

So is that all there is to judging the effectiveness of shielding - just look to see how well behaved the LOGMAG signal is on an open port?

gin & pez; It has been a productive day for me today. I just completed getting "open-watcom-f77-win32-1.9" installed and running, and I was able to successfully compile the files from DERDEI20191001,

Hello Pierre, I would try QRP RX's firmware. It is located here: https://github.com/qrp73/NanoVNA-Q/releases HTH, Marco

Is there a firmware that will run properly with the latest NanoVNA-Saver and is able to go up to 1500mhz.. ( in fact up to 1GHZ would be more then enough) And can you please point to where it is just

Note: If you still have the original software installed then the freq span is 50KHz to 900MHz (300MHz without using harmonics). - Herb

Hello Oristo; Yes... Those were the instructions that I followed. It's a bit of an odd tool to use though. I suppose if mathematics is your first language it makes sense; and you will be comfortable

It's the same specs as the 4 trace firmware - just larger text font and 2 traces.?The freq span is 50KHz to 1.5GHz (300MHz without using harmonics) On Sat, 2 Nov 2019 at 8:10 PM, Roy

Does anyone know the Antenna Analyzer frequency range? I’m not sure if I have an issue

Didn't require special anything. Software might have already been installed. If not type "sudo apt install dfu-util" and it will install. The only hardware required was the cable supplied with the

Okay then tell me how to do it. Bob K6DDX