What range of MHz to expect from commonly available VVCs
My own (as in yet another) calculator for small-loop transmitting antennas functions differently from all others. Hopefully in a way you will find handy. Focus is chiefly on tuning capacitor. Because once you have either rolled, brazed, or soldered the main loop into a unit whole, there’s no easy way to change that. Also, the loop you can make however you want. Your choices of tuning capacitor, though, can be very limited. Especially if you’re wanting to use a VVC.
Thus I present for your kind consideration my own contestant in an already well-packed arena. Two things it does better than most. Firstly that, for running in a continuous loop, there is no tiresome Calculate button to continually re-click. Secondly is that I have the highest personal confidence in its predictions for loop L (μH) and Cs (pF). This because of employing ultra-modern algorithms recently authored by Robert (Bob) Weaver and David Knight, G3YNH.
Ĝan Ŭesli Starling , KY8D
Open the Windows Services app (type services.msc in the Windows search bar). Scroll down to Print Spooler , right-click it, and select Restart . This clears frozen temporary print data.
Always download drivers from the official Canon website to avoid malware or outdated files.
Ultimate Guide: How to Install the Canon LBP2900B Printer Driver
Open the and navigate to Devices and Printers . Look for the Canon LBP2900 icon.
Tip: Search community forums (e.g., Linux printing, GitHub foo2zjs) for exact build instructions and firmware files if Canon packages are unavailable.
Open the downloaded .dmg file and run the .pkg installer.
Look for the (usually version 1.10 or newer for modern Windows versions).
You are now ready to use your Canon LBP2900B!
The process can be more complex on newer macOS versions, often requiring a community-developed patch.
Installing the Canon LBP2900B driver usually requires downloading the correct driver for your OS, running the installer with admin privileges, and connecting the printer by USB when prompted. For Linux, community drivers like foo2zjs can provide support if Canon’s drivers aren’t available. If you run into issues, try basic troubleshooting steps (different cable/port, reinstall drivers, restart print services) or consult OS-specific forums for edge-case fixes.
You’ll need two things for it to run: my *.exe application itself, plus also the interpreter program on which it runs. Kind of like Java that way, except that the Java interpreter is probably pre-installed on your system. The LabVIEW run-time engine will not be.
ky8d.net/free where I give download instructions. ZIP archive software (like 7-Zip) for extracting the *.exe file to somplace useful prior to trying to run it. Otherwise, Windows will issue dire warnings of an unrecognized app. Once extracted from out of its ZIP archive, however, Windows will know to pass it off to the LabVIEW Run-Time Engine instead.Open the Windows Services app (type services.msc in the Windows search bar). Scroll down to Print Spooler , right-click it, and select Restart . This clears frozen temporary print data.
Always download drivers from the official Canon website to avoid malware or outdated files.
Ultimate Guide: How to Install the Canon LBP2900B Printer Driver
Open the and navigate to Devices and Printers . Look for the Canon LBP2900 icon.
Tip: Search community forums (e.g., Linux printing, GitHub foo2zjs) for exact build instructions and firmware files if Canon packages are unavailable.
Open the downloaded .dmg file and run the .pkg installer.
Look for the (usually version 1.10 or newer for modern Windows versions).
You are now ready to use your Canon LBP2900B!
The process can be more complex on newer macOS versions, often requiring a community-developed patch.
Installing the Canon LBP2900B driver usually requires downloading the correct driver for your OS, running the installer with admin privileges, and connecting the printer by USB when prompted. For Linux, community drivers like foo2zjs can provide support if Canon’s drivers aren’t available. If you run into issues, try basic troubleshooting steps (different cable/port, reinstall drivers, restart print services) or consult OS-specific forums for edge-case fixes.
*.ods spreadsheets.*.ods spreadsheets.Because I don’t know either BASIC or Python. And my skill in Perl is quite modest; not up to anything quite this complex. Especially not when it comes to the GUI. Even the math itself is largely beyond my poor understanding. Such are my faults. In LabVIEW however, I am fairly comfortable. Thirteen years now, I have put LabVIEW to use in regular support of my job as a test engineer. So I find myself well able to at the very least faithfully instantiate example equations authored by others. So I here tip my hat to the three maestros cited above (my Aussie bush hat to Owen Duffy).