Re: Are there any firmware releases supporting calibration kits?
Did you mean that user will be able to enter offset delay for open, short and load and specify C0 for the open? I can try to add it at least for C0. Regarding to the delay offset, I'm not sure on how
By
QRP RX
·
#4324
·
Edited
|
Locked
Re: Inflation of this forum
Hi Dave Re hashtags: You can use whichever you prefer, i.e. email client program or web interface. A post can have more than one hashtag. Subscribers can mute a a certain hashtag if they prefer, e.g.
By
Bo, OZ2M
·
#4323
·
|
Locked
Re: Inflation of this forum
Does that mean that users would need to use the groups.io website, and be unable to post from an email client? If so, I would stop posting anything. I fully agree that the traffic is too high. I wrote
By
Dr. David Kirkby from Kirkby Microwave Ltd <drkirkby@...>
·
#4322
·
|
Re: NanoVNA parallel R measurement
thanks, this is all helpful. I found through a few different evaluations of the info I was getting, a range of R, that got me in the ballpark and made tuning the circuit fairly painless (if anyone
By
sean@...
·
#4321
·
|
NanoVNA-Saver 0.1.1
I just released 0.1.1: https://github.com/mihtjel/nanovna-saver/releases/tag/v0.1.1 This version adds a first version of an analysis mode, which will analyse low-pass, high-pass and band-pass filters
By
Rune Broberg
·
#4320
·
|
Re: Another modified nanoVNA software
For those who may be don't know, my software mod can be found here: https://www.rtl-sdr.com/forum/viewtopic.php?f=4&t=4881#p12354
By
QRP RX
·
#4319
·
|
broadbanding my W3DZZ on 80m
Hi, this is not really new, but very helpful for 80m DX: I had a W3DZZ that had a sharp response in the center of the (EU) 80m Band. But CW or SSB DX is at the band ends. Before (blue curve) the W3
By
DJ7BA
·
#4318
·
|
Locked
Re: Inflation of this forum
Hi I all for using hashtags. A group on groups.io can be set to require hashtags and also that only the owner and moderators can create hashtags. The latter might be a good idea too.
By
Bo, OZ2M
·
#4317
·
|
Locked
Re: Inflation of this forum
That's why I configure 'no-email'. Now I am using web browser only. But... I can not BLOCK anymore self promoting 9+ line signature salesman. sigh...
By
RFy
·
#4316
·
|
Locked
Re: Inflation of this forum
When there's too much traffic from a group I switch to a daily digest. I then only read the messages from the groups.io website. Although I may miss something useful I don't have to wade through
By
Richard Tomlinson G4TGJ
·
#4315
·
|
Unwanted duplicate e-mails (was: Re: [nanovna-users] info update)
From: Roy Appleton So that's what's going on. From the email readers point of view it's a mess! Roy WA0YMH ======================================== 100% agreed, Roy! An unnecessary duplication, and a
By
David J Taylor
·
#4314
·
|
Re: Inductor S21 measurement using nanoVNA
Thank you John for answering/addressing my question. Tried an air cored inductor, and the S21 attenuation was increasing almost linearly with frequency 1-300 MHz. So, as you said the the ferrite core
By
aa_talaat@...
·
#4313
·
|
Re: Another push button mod
Looks like it to me! Just double the price but you can get them in 3 days not 3 or 4 weeks! ? Roy WA0YMH
By
Roy Appleton
·
#4312
·
|
Re: NanoVNA firmware extended to 1500MHz with added scan command
Using the twitter web page you can do the translating, never used the app, as this social media is too addictive to put on my cell phone ;-)
By
Pierre Martel <petem001@...>
·
#4311
·
|
Re: Another push button mod
Is this the same switch assortment? https://www.amazon.com/WINGONEER-140pcs-Momentary-Tactile-Switches/dp/B06XS8MP3S/ Thanks, kd4e it > probably contains some suitable switches. > > I bought a bag of
By
dcolburn@...
·
#4310
·
|
Re: info update
So that's what's going on. From the email readers point of view it's a mess! Roy WA0YMH
By
Roy Appleton
·
#4309
·
|
Re: NanoVNA firmware extended to 1500MHz with added scan command
Thanks again Larry. As usual, Google Translate still has a long way to go. I lot of activity of interest to me has come out of Japan and China the past few years and I'm considering learning to read
By
hwalker
·
#4308
·
|
Re: NanoVNA firmware extended to 1500MHz with added scan command
Herb, Here's what? the Japanese translates to: Conversation Abnormal person@kakuiwataBy the way, the model that is the base of the remodeling is a white model without a shield plate, which is said to
By
Larry Rothman
·
#4307
·
|
Locked
Re: Inflation of this forum
Hello - thank you for acknowledging start of this group (I started it in June 2019 having been an early adopter of nanovna, and have been pleased with the growth and extraordinarily high
By
David Feldman
·
#4306
·
|
Re: NanoVNA firmware extended to 1500MHz with added scan command
A number of posts back, regarding the charge/inverter circuit, I had suggested the use of this board:?
By
Larry Rothman
·
#4305
·
|