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“ USB-A to USB-A cable and a USB-A femaler to USB-C adapter” I should have said USB-C to USB-A cable and…..” Al

Greetings, May I suggest that you get a copy of the document I linked from the files section of this group. ?I am sure you will find it helpful. Log In (

Roger, Thank you for your comprehensive inputs. I appreciate your time and insight. However, at the risk of showing my further ignorance, I see bandied about "DFU files", "DFUse package", etc., like

There actually several more PC programs (NanoVNA Sharp, NanoVNA Partner, NanoVNA Mod3) developed in the early days of the NanoVNA. They are not as popular anymore because they have a limited feature

You have three choices for NanoVNA -H/H4 to PC operation. This is my order of preference. 1. NanoVNA App - Originally developed by OneOfEleven and then modified by DiSlord and Owen Duffy. This Windows

4 or 4.3 inch is higher resolution as the 2.8 or 3.2 inch models (be it a nano vna or a vna v2 or any of its clones or cousins,sister, brothers .. you name it) dg9bfc sigi Am 22.02.2023 um 00:47

Hi Bob, VK2ZRE - Your above post mentions, "There are significant hardware differences not the least of which is the screen resolution." I have looked at the DeepVNA 101 web information and didn't see

Ray, You might like to try AntScope 2, a free download from RigExpert, used here on W7 and W10. 73, Bob GM4CID

I have been on the list for some time and consequently I'm thoroughly confused by all the upgrades,? comments, problems, etc. I have a NanoVNA-H4 purchased in December from R&L Electronics. It is

I got a refund on the troublesome non-H clone with the modified H firmware I bought. I bought an H-4 from the recommended source. It works great!. My son had an old Kyocera Android phone in storage

I have run in to the same issue with the 1.2.00-199 FW. I'll have to try removing the SD card. On mine, I can plug in a cable in to the C USB jack and it comes alive !?! The other end of the USB cable

Hi Roger At last count I have 8 Network Analyzers of varioust species.Including 3 Nanos and an HP 40 GHz 8510. Very close using the Nano Cal kit, but your biggest error is that 50 Ohm load they

There has been a lot of discussion on this topic in this group. Here are the links to help you get familiar with how to do it... /g/nanovna-users/message/19941

First impressions ----------------------- I loaded FW version 1.2.00-199 into my -H4 today and took it for a test drive. It would only boot occasionally and screen stayed dark most on most tries. I

Recent shipments of the -H4 are using the Chinese clone chip so you want the MS version. Check the label on the back of the device to see if it is marked MS. Latest FW is version 1.2.19 available at

Something to keep in mind, and was briefly discussed on this list several months ago - nano has "common ground" connecting both ports, and CMC usually does not. Calibration does seem to compensate for

Increase scale divisions to 2, or 5, or 10 - whatever is needed to bring the display into visibility, down from the top of the screen. It's like trying to read a 10 volt voltage with the voltmeter set

If your Nano came with 2 SMA cables like mine did, try the other one. It sounds like maybe the shield connection in yours is bad. -- Doug, K8RFT

OKthe raw details of setup to assist:- H4 with supplied pigtail to SMA/SO239 36 inch new direct bury M&P 7mm New PL259 compression plugs Either direct toDX Commander or Through a multiband choke No

You cannot load the H4 firmware on an H device - it wont work. You need to use the firmware with just -H in the filename (same version number ok). If yours is really a -H rather than a -H4, I would