Re: 30MHz and below
There is no advantage. The 101 points are across the frequency range displayed.
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Howard Fidel
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#8098
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Re: hp limiter
Spell checker smile of the day...... :-) This is a 10W limiter https://assets.testequity.com/te1/Documents/pdf/11867a.pdf is similar to yours, so I would suspect you could use it on CH1 without issue
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Larry Rothman
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#8097
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hp limiter
hi all,ive an old hp limitre from an old rectum paralyser,its a 5086-7282 0- 1.8ghz,is it worth putting this on the input port of my nanovna as a protection,is it a goog idea or bad?,73.
By
Paul M3VUV
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#8096
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Re: nanoVNAPartner v0.17
Thanks! The download works great. I'll be trying it out later today! -- Cheers, Ed Humphries, KT4ED
By
Ed Humphries
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#8095
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Re: CAL -> RESET -> CALIBRATION clarification...
Hi Luigi, The RESET on-screen button clears only the current calibration constants in RAM and it needs to be used any time you attempt a calibration/save sequence. It does NOT clear what is already
By
Larry Rothman
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#8094
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Re: CAL -> RESET -> CALIBRATION clarification...
Luigi Each time you perform a calibration the following procedure should be performed: 1. Reset current calibration state, <CAL- RESET> 2. Connect the OPEN standard to the CH0 port, <CAL - CALIBRATE
By
hwalker
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#8093
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Re: New version of NanoVNA-Saver: 0.2.1
Hi Lajos Yes I use arbitrary calibration setting. It provides the best calibration. For the NanoVNA I use different versions on the 3 I have. Latest edy555, Latest Hugen-H versin AA with nice larger
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Kurt Poulsen
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#8092
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Re: NanoVNA connected to Amazon Fire tablet
How old is the Fire tablet? Does it have Play Store or did you sideload?
By
Oristo
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#8091
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Re: NanoVNA connected to Amazon Fire tablet
Tried installing on my Fire and get Error parsing package.. Are there are pre-requisites to install this pls Mike
By
Mike Webb <gd6icr@...>
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#8090
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Re: Firmwares
Updated link in /g/nanovna-users/wiki
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Oristo
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#8089
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Re: New version of NanoVNA-Saver: 0.2.1
Hi Kurt, Thanks for the detailed example pdf. I will try it. I not understand some things on calibrations. Your calibrations better than my. I not have well enginered measured oslt cal set with proper
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pgc1682@...
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#8088
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Re: Firmwares
Updated firmwares. 73, Gyula
By
Gyula Molnar
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#8087
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CAL -> RESET -> CALIBRATION clarification...
Good Evening to all, as a beginner and despite having been reading ALL of these posts, I¡¯m still a little confused about the use of RESET during the initial or any subsequent calibration. Let¡¯s
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Luigi Mantuano
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#8086
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Re: New version of NanoVNA-Saver: 0.2.1
Hi, Sim smith chart good program. But tricky, not easy understand user interface. User interface good, but not standard. Lots of beginnier video available. From author and w0qe. For example, click on
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pgc1682@...
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#8085
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Re: THE NANOVNA - A COMMENT
I have had mine for less than a week but I have to say this is the nerd-toy of the year. Will be looking at version 2 as the dust settles. 73 -Jim NU0C "Bob Albert via Groups.Io"
By
Jim Shorney
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#8084
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Re: connector swap
To do the job the best way I would connect a short cable to the SMA and terminate it in whatever series I want, say BNC or N or UHF.? To avoid further stress it might be wise to put the cable end
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Bob Albert <bob91343@...>
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#8083
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Re: THE NANOVNA - A COMMENT
Kurt - you're not older... you're more 'mature' ;-) On Mon, 9 Dec 2019 at 7:16 PM, Kurt Poulsen<kurt@...> wrote: Hi Dave Wonderfull to read such a message. I totally agree My eyes are 4 year
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Larry Rothman
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#8082
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Re: errors of "error" models
GIN&PEZ This looks much better thank you; but please don¡¯t feel rushed on my behalf. I acknowledge that this is a works in progress, and I am working through this in my leisure... a luxury of being
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Gary O'Neil
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#8081
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Re: THE NANOVNA - A COMMENT
At age 87 I too have vision problems but I don't care.? I have a magnifying glass that serves well. My store of gear includes two VNAs besides the two nanoVNAs.? I fooled with the latter just to see
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Bob Albert <bob91343@...>
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#8080
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Re: THE NANOVNA - A COMMENT
Hi Dave Wonderfull to read such a message. I totally agree My eyes are 4 year older than yours and the enjoy the lastest AA firmware from Hugen with larger fonts on screen. No problem to read the
By
Kurt Poulsen
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#8079
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