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where did you find the switches?

Always takes at least a day before it appears in the stracking

Actually, if you check, you will see that ONLY the shipping INFO was received by China Post - not the actual item. This is what my eBay info says: ?? Shipping status Shipping info received

29 : ann : our nanovna will be evaluated tonight

according to ebay my order is just shipped. It was marked shipped with a a tracking number, so I can track the status of the shipment. Henning Weddig Am 03.10.2019 um 18:56 schrieb Larry Rothman:

Paul, I can't tell from the Smith chart plots you have included what might be wrong What does the 68 pf capacitor show at around 1-10 MHz? At low frequencies, like 50 kHz, the Smith chart should show

I just tried looking at the seller's eBay page and they no longer have ANYTHING listed for sale. So - let's see how this all plays out at the end of the month so yes, the wait begins......

Hi All, I got fed up with the Jog wheel sticking, so today I took the plunge and fitted some PCB mount push buttons behind the front panel (see attached). The wiring is the same as the push button mod

Paul, Make sure you calibrate the Nano properly, which begins with using the RESET button on the calibration menu. At the same time, ensure you're calibrating out the cables you're using - that means

After thinking about this some more, I realized that the stop frequency I used was 300MHz. This is obviously way too high. When I used a stop frequency of 1MHz, the values started to make sense. ( I

There is - it's the NanoVNA's WIKI

To now there are two options * $28 for a board that will wear out after about 20 connections. (Date from Hirose datasheet) * $6 for one which will last 500 matings (Generally accepted lifetime of

All this technology for fifty bucks?

I just got my NanoVNA, and I've never used one before. I spent about two weeks reading whatever I can find to learn more. To get myself familiar, I purchased the VNWA Testboard kit from SDR-Kits.

Stupid question of the day : Where is this located ? Tried the Files folder. Tried https://drive.google.com/drive/folders/1IRz6E1wlkRyV0u7sbqj0lhWST-GV1szY Tried https://github.com/ttrftech/NanoVNA

Hi Dom - Many nanoDMA ship with firmware for only 2 traces

Rune, I am taking a deeper look at your TDR plot. Thanks for implementing this. I think you are plotting all of the samples of the IFFT of the S11 data. If so, I would recommend that you chop off the

FWIW, I got this $6 SMA attenuation breadboard https://www.ebay.com/itm/123879478099 Dremel open the 0dB line and attach UHF DUT of interest.

[email protected]> wrote:

My order show shipped today. Now the waiting begins.