Re: errors of "error" models
Hello again GIN&PEZ I would like to continuing following your work, but I think you are expecting much mind reading on my part for me to meet that objective. I am able to infer some information from
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Gary O'Neil
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#8024
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Re: Brand new user here
Here's a 'free' idea that works. Take an old (2 piece) ball point pen and replace the ink tube, with a small diameter piece of wood, sharpened to a point. Chop stick, wood 'Q tip', (which is what I
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Ron Bussiere <n4ue@...>
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#8023
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Re: Brand new user here
My 'stylus' is an old metal drafting pencil, the back side, all metal.? It's perfect. Bob
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Bob Albert <bob91343@...>
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#8022
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Re: New version of NanoVNA-Saver: 0.2.1
Hi Rudi I insert my comments below -----Oprindelig meddelelse----- Fra: [email protected] <[email protected]> P? vegne af reuterr@... Sendt: 8. december 2019 20:05 Til:
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Kurt Poulsen
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#8021
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Re: New version of NanoVNA-Saver: 0.2.1
Hi Rudi, I loaded to Sim Smith Chart your s1p data file. I see some calibrations and/or nanovna errors. The circle not spiral to centre point simmetrically. I subract 31,22cm RG-174 cable from
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pgc1682@...
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#8020
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Re: Brand new user here
The local Dollar Tree has them.? Probably most office supply stores would have them too.? They are also available on Ebay.
By
Jim Allyn - N7JA
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#8019
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Re: Brand new user here
Walgreens has stylus - small rubber on one end, take the cap off and you have a ball point pen. Dave - W?LEV
By
W0LEV
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#8018
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Re: errors of "error" models
Hello again GIN&PEZ -- 73 Gary, N3GO
By
Gary O'Neil
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#8017
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Re: Brand new user here
A small not sharp wooden stick works also. -- NanoVNA Wiki: /g/nanovna-users/wiki/home NanoVNA Files: /g/nanovna-users/files Erik, PD0EK
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Erik Kaashoek
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#8016
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Re: Brand new user here
Bob, Thank you.? That works! Ray, W4BYG
By
Ray, W4BYG
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#8015
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Re: Brand new user here
Clyde, Thank you.? No I don't have a stylus.? Not quite sure where to find one. Ray, W4BYG
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Ray, W4BYG
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#8014
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Re: errors of "error" models
#81': update : on the physical expression of two-port s-parameters #81 - 8 December 2019 - /g/nanovna-users/message/7962 Hello, We just uploaded a substantially updated improved proof
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gin&pez@arg
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#8013
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Re: New version of NanoVNA-Saver: 0.2.1
Hello Kurt, Thank you very much for your paper How_to_display_delay_shift_for_a_cable_in_NanoVNA_saver.pdf I tried to follow your advice. By reviewing all Display Parameters of nanoVNA-saver I brought
By
Rudi
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#8012
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Re: connector swap
First BNC up to 3ghz is a reliable connector, no different from TNC. Caveat; use good stuff and make sure you do not interchange 50 ohm BNC with 75 ohm BNC, really they are different! Having used BNC
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aparent1/kb1gmx <kb1gmx@...>
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#8011
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Re: Would like to buy NanoVNA
#nanovna-matlab
I had to pay as must for import tax, VAT and handling fee as for the nanoVNA itself. If you are not in a hurry, use china post for shipping to avoid all this extra cost. -- NanoVNA Wiki:
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Erik Kaashoek
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#8009
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Re: Would like to buy NanoVNA
#nanovna-matlab
@Hugen, Unfortunately I was in a hurry and ordered on 12.11.2019 before you post this notice. However something wrong with my shipment. Shipment seems canceled on 28th of Nov and no move in tracking
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TA2WK
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#8008
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Re: connector swap
I have been successfully using adapters from SMA to BNC.? Works great.? You calibrate with the adapter in place and readings are accurate. Replacing the connectors, while possible, makes for a lot
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Bob Albert <bob91343@...>
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#8007
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Re: nanoVNAPartner v0.17
Hi, For those who have a problem on the above-given link, please try downloading it from here: https://gofile.io/?c=NvYLRD Kind regards, neb
By
neb
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#8006
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Re: New version of NanoVNA-Saver: 0.2.1
Sorry, didn't know that the site was illegal ! Jos Op 8-12-2019 om 16:58 schreef Dick:
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Jos Stevens
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#8005
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Re: New version of NanoVNA-Saver: 0.2.1
If you have a guilty conscience you can buy a NIB copy of Office 97 over on that auction site for $5 !! 73 es HH, Dick, W1KSZ ________________________________ Sent: Sunday, December 8, 2019 8:32 AM
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Dick
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#8004
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