AF6MQ TuesdayTechNet notes
2023.05.16
SWPC ACE Epam
Broad Band Terminated Dipole
BBTD palomar
BBTD ON5AU
BBTD Wikipedia
HF underground CB page
The World Radio Club 11m
2023.05.09
NATO/ICAO Phoentic Alphabet -wikipedia
Phonetic Alphabet Chart
ICAO-wikipedia
ICAO website
Title47,I,D,part97
part 97 encourages
part 97 3 minutes
NOAA Space Weather Prediction Center
2023.05.02
BlitzOrtnung.org
USGS Earthquake map
NOAA Tsunami Warning Center
2023.04.25
Line of Sight Propogation
Skywave Propogation
propogation radius
Line of Sight Calculator
Distance in miles = (square root of antenna height) x 1.22
Antenna Sparky Award
2023.04.18
10meters on Wikipedia
ARRL Tech Privs
Ten Ten International
Mon-Sat 1800Z 28.380MHz
NIST Time
ab1dq 10m page
Stryker radio 10m page
AnyTone AT6666
CB radio supply 10m radios
Walcott radio 10m radios
2023.03.21
NIST WWV
HamSCI WWV propogation test
HamSCI.org
2023.03.14
slim jim and jpole calculator
450ohm slimjim
450ohm j-pole
j-pole antenna
10m delta loop
10m loop
10 beacon list
10 beacon list 2
2023.03.07
moxon for 28mhz
loop
1/4 wave vert
40m vertical
2023.02.28
NOAA SWPC
NOAA SWPC ACE 7day
DRAP Mainpage
DRAP MUF
DRAP 5Mhz
DRAP 10Mhz
Ionosphere map
Australian SWFC
GOES image viewer
2023.02.21
Software Defined Radio
Si473X Receiver Chip
PU2CLR duino library github
DIY example
RandL ATS-25max
ATS-20
ATS-20 inside
ATS-20 front panel
Ardunio home
RTL SDR
Malahit SDR
2023.02.14
Battery Management System (BMS)
camera battery pack
Yaesu FT-70D
zooms 100AH LiFePo4
zooms BMS
zooms balancer
tesla pack
QRZ website
EI8IC zone map page
zone-check
2023.02.07
Magnetron innards
choke
core
filament
antenna