Electronics Workshop - January 27, 2022
Time & Location:
- 7:00 PM
- ZOOM Virtual Meeting https://zoom.us/join
- ZOOM Meeting ID: 871 1234 7685
- ZOOM Meeting Passcode: 5150
Topics:
- "Coupling" and "Bypass" Capacitors
- Windows 11 and Windows Subsystem for Linux (WSL)
- Batteries vs. Super Capacitors
- Multiband Antenna
- Potpourri
Notes:
Batteries vs. Super Capacitors:
- Andreas Spiess' 13-1/2 minute video "Are Supercapacitors the Better Batteries?":
https://youtu.be/Orf9segRLv0
Multiband Antenna:
- Alpha Delta DX-CC 80/40/20/15/10 Meter Dipole:
https://www.alphadeltaradio.com/pg1.html
- Short Multiband dipole with Loading Coils:
https://k7mem-notebook.sfo3.digitaloceanspaces.com/Ant_Short_Multi_Band_Dipole.html
- "Build a Space-Efficient Dipole Antenna for 40, 80 and 160 Meters,"
A. C. Buxton, QST, July 1992, pp 35-36 (uses traps):
http://www.arrl.org/files/file/Technology/tis/info/pdf/9207035.pdf
- "The Doctor is In - More on Using a 40-Meter Dipole on 15 Meters,"
Joel R. Hallas, QST, April 2017, pp 65-66
- "Antenna Here is a Dipole," James W. Healy, QST, June 1991, pp 23-26:
https://www.arrl.org/files/file/Technology/tis/info/pdf/9106023.pdf
- Free EZNEC Antenna Software by W7EL:
https://www.eznec.com
Potpourri