|
General Vintage Technology Discussions For general discussions about vintage radio and other vintage electronics etc. |
|
Thread Tools |
8th May 2021, 2:55 pm | #1 |
Nonode
Join Date: Aug 2007
Location: Walsall Wood, Aldridge, Walsall, UK.
Posts: 2,873
|
Printable Reactance Paper Grid?
Hi!
Does anybody know of any tool that will design the crossed 45° log scales that are used on Impedance/Frequency/Reactance Graph paper without any lettering on the axes, so I can add my Uno "Wireless World" style lettering to label the axes rather than the bland fonts usually found on such papers? I'm also looking for a customisable log–log paper tool as well! You used to get a tool called Graph Paper Designer by Dr. Phillipe Marquis that ould do this, but version 5.4.0.2 of this prints a large trial version banner right across the middle that's impossible to remove because he abandoned the registration and payment system! (I have no problems buying this sort of cheap software, only trouble being it's now impossible to buy & register it!) Did any Member buy a registration for the 5.4.0.2 of Dr. Philips's Graph Paper Program? Chris Williams
__________________
It's an enigma, that's what it is! This thing's not fixed because it doesn't want to be fixed! |
8th May 2021, 8:44 pm | #2 |
Dekatron
Join Date: Feb 2007
Location: Leominster, Herefordshire, UK.
Posts: 16,536
|
Re: Printable Reactance Paper Grid?
Don't know about the reactance paper but I believe you can print log log (certainly log lin and lin lin) using Excel or similar spreadsheet programs.
__________________
....__________ ....|____||__|__\_____ .=.| _---\__|__|_---_|. .........O..Chris....O |
8th May 2021, 11:21 pm | #3 |
Banned
Join Date: Jun 2015
Location: Mareeba, North Queensland, Australia
Posts: 2,704
|
Re: Printable Reactance Paper Grid?
I get many many hits for "Printable scalable graph paper" using duckduckgo.
I didnt look at every one but this has logarithmic paper. https://print-graph-paper.com/ Joe |
8th May 2021, 11:23 pm | #4 |
Banned
Join Date: Jun 2015
Location: Mareeba, North Queensland, Australia
Posts: 2,704
|
Re: Printable Reactance Paper Grid?
|
9th May 2021, 12:44 am | #5 |
Nonode
Join Date: Oct 2010
Location: Tintinara, South Australia, Australia
Posts: 2,340
|
Re: Printable Reactance Paper Grid?
The only thing I can find is https://www.graphviz.org/
Everything else is either online with limited options for customisation or gone missing. I thought Excel or Open Office might be able to do it but haven't been able to find any info. Also re Philippe Marquis and Graph Paper Printer - this is version 4.21 but not sure if it will run on Win 10 - says 'free' so hopefully no watermarks - https://download.cnet.com/Graph-Pape...-10037453.html |
9th May 2021, 12:56 am | #6 |
Dekatron
Join Date: Jan 2012
Location: Brentwood, Essex, UK.
Posts: 5,345
|
Re: Printable Reactance Paper Grid?
Make a scan and edit the scan?
|
9th May 2021, 1:11 am | #7 |
Banned
Join Date: Jun 2015
Location: Mareeba, North Queensland, Australia
Posts: 2,704
|
Re: Printable Reactance Paper Grid?
Another quick search found this
joe |
9th May 2021, 1:13 am | #8 |
Banned
Join Date: Jun 2015
Location: Mareeba, North Queensland, Australia
Posts: 2,704
|
Re: Printable Reactance Paper Grid?
|
9th May 2021, 1:26 am | #9 |
Banned
Join Date: Jun 2015
Location: Mareeba, North Queensland, Australia
Posts: 2,704
|
Re: Printable Reactance Paper Grid?
|
9th May 2021, 1:29 am | #10 |
Banned
Join Date: Jun 2015
Location: Mareeba, North Queensland, Australia
Posts: 2,704
|
Re: Printable Reactance Paper Grid?
|
9th May 2021, 1:30 am | #11 |
Banned
Join Date: Jun 2015
Location: Mareeba, North Queensland, Australia
Posts: 2,704
|
Re: Printable Reactance Paper Grid?
|
9th May 2021, 6:50 am | #12 |
Moderator
Join Date: Mar 2012
Location: Fife, Scotland, UK.
Posts: 22,900
|
Re: Printable Reactance Paper Grid?
Log-log is easy. It's getting the log-log reactance scales added on top rotated 45 degrees that's the problem. It's really a nomograph that's being made, not simple graph axes.
I wanted a big one for the cork board beside my desk at HP, so I wrote a programme for a 9825 calculator and used one of the big format hpgl pen plotters to draw me a multi coloured one. Labelled the axes in matching colours too. It was quite handy having one around and helped visualisation when thinking of blocking and decoupling values. David
__________________
Can't afford the volcanic island yet, but the plans for my monorail and the goons' uniforms are done |
20th May 2021, 1:54 am | #13 |
Heptode
Join Date: Jan 2008
Location: Ashhurst, Manawatu, New Zealand
Posts: 571
|
Re: Printable Reactance Paper Grid?
I have a geriatric programme here called "Grafpaper.exe" but I can't get it to run on anything I have here now! Win7, 98, 95, DOS6 - haven't got 3.1 any more! You design your own graph then print it - Iv'e added it - try your luck!
No - sorry, I can't do that - it's too big at 380kb!. You might try Gooogling for it.
__________________
Cheers - Martin ZL2MC |
20th May 2021, 3:58 am | #14 |
Nonode
Join Date: Oct 2010
Location: Tintinara, South Australia, Australia
Posts: 2,340
|
Re: Printable Reactance Paper Grid?
Might like to have a look at this - designed for making Nomographs http://pynomo.org/wiki/index.php/Main_Page
|
20th May 2021, 6:15 am | #15 |
Banned
Join Date: Jun 2015
Location: Mareeba, North Queensland, Australia
Posts: 2,704
|
Re: Printable Reactance Paper Grid?
That installer is a tad flaky under Debian Terry.
At this date we are using Python3 Joe |
20th May 2021, 7:00 am | #16 |
Nonode
Join Date: Oct 2010
Location: Tintinara, South Australia, Australia
Posts: 2,340
|
Re: Printable Reactance Paper Grid?
Yeh, it's sort of old (2012 ish) so not surprised but hoped it may have done the trick.
|