Re: Length Measurement
Yes, that's what I do, not a problem...
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Geoff Peters - AB6BT
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#33813
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Re: Length Measurement
Make sure you enter the VF as a percentage not a decimal value. EXAMPLE 60 not .60 *Clyde K. Spencer* wrote:
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Clyde Spencer
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#33812
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Length Measurement
I have a couple questions regarding using the Transform function to measure length of a cable. How does calibration affect the Thansform measurement? If I set the stimulus start and stop to 50KHz and
By
Geoff Peters - AB6BT
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#33811
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Re: some Nano VNA SAVER 40m antenna graphs
That will be a very interesting comparison test! I hope you publish all the details and measurements. (Great choices of antennas, too. My full-wave horizontal loop is terrific.) -- Doug, K8RFT
By
DougVL
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#33810
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some Nano VNA SAVER 40m antenna graphs
Getting Ready for the new **** MidAtlantic 40m NBEMS net **** testing: Saturday and Sunday 10 AM EDT on 7068 kHz (vfo) coverage over a 300 mile radius from Philadelphia THOR 22 check in THOR 56
By
Barry K3EUI
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#33809
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Re: Buying new VNA
Nuno, I was pretty happy with my NanoVNA-F V2 until it randomly died on me. It lasted nearly 2 years though and had zero issues with it before it died. I took a gamble and purchased the SV4401A
By
cnick6
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#33808
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Re: Buying new VNA
I forgot to add this link https://nanorfe.com/nanovna-v2.html
By
Leif M
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#33807
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Re: Buying new VNA
The only potential downside to the V2 is that they are more sensitive to ESD, because they have a monolithic RF switch at the input.
By
Jim Lux
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#33806
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Re: Buying new VNA
Likewise. I would recommend V2 Plus4 or V2 Plus4 PRO from an official store. There are several other version but I like V2 Plus4. Today perhaps PRO version. Battery lasts a long time and results are
By
Leif M
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#33805
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what fw
i have finaly got my pc to tato the vna,ready to load fw,can anyone tell me what FW has the biggest fonts with the most save slots,thanks.
By
Paul larner
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#33804
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Re: Buying new VNA
Is not easy as you said. It needs to be new design and higher speed components. See link: https://nuclearrambo.com/wordpress/reveiwing-the-new-nanovna-v2-saa-2-part-1/ FC
By
fcusa@...
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#33803
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missing driver
Hi,i tried using teraterm on my vna,it connected ok using com 19,i ran learconfig 1234,now it wont connect to my pc,terraterm only sees com 1 not 10,the stm32 bootloader tab in device manager says
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Paul larner
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#33802
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Re: hi how so i run console comands on my vna,its the first version.
Connect it via USB and open the serial port in a terminal program, bitrate etc. is not relevant. Type e.g. "help" to see the available commands.
By
Ho-Ro
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#33801
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hi how so i run console comands on my vna,its the first version.
Do i need to connect it to my pc,if so how,i see no guides for doing it.thanks+73
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Paul larner
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#33800
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Re: Buying new VNA
I have two other nanoVNAs but I find myself reaching for the SAA-2N most often. The calibration kit and cables provided are of good quality and have held up (so far). For higher frequencies I have a
By
Donald S Brant Jr
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#33799
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Re: Buying new VNA
many of the models can be easy improved (lower noise above 2 ghz with just some decoupling caps added) .. i bet yours is similar :-) dg9bfc sigi ps welcome in the group of fancy smith diagramms ,
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Siegfried Jackstien
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#33798
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Re: Buying new VNA
I have the H H4 SAA2N and the F models and use them in different applications. If you intend to use it outdoors I strongly recommend the F model with the pushbuttons. It has the brightest display
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Mike N2MS
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#33797
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Re: Buying new VNA
Hi, I just got my SAA-V2 clone 3.2" "black and gold" (info link https://nanorfe.com/nanovna-versions.html) from ebay. I'm very happy with it. Cost less then $100 and cover up to 4GHz can also measure
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fcusa@...
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#33796
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Re: Buying new VNA
Welcome to the group, Nuno. Do take a look at the Wiki: /g/nanovna-users/wiki Whatever you get, buy from the original manufacturer if at all possible. Avoid clones! I have several
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David J Taylor
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#33795
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Buying new VNA
Hi guys, this is my first post here, I would like an advice to buy a new VNA, my main operation is till 50MHz, but eventually I can operate till 1.2GHz, what would be a good VNA to buy, H4; F; SAA.
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Nuno Lopes - CT2IRY
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#33794
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