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FREE
SPACE PATH ATTENUATION
Decibel
free space attenuation calculation for line of a site signal path.
dBm
TO WATTS CONVERSION
Conversion
between dBm and Watts
FERRITE
CORE POWER RATINGS
Recommended
core types for various frequency bands and power levels.
GALVANIC
TABLE
Compatibility
of dissimilar metals may be predicted by consideration of their
"Anodic Index".
INDUCTOR
DESIGN - AIR COIL DESIGN
Air
coil single layer close wound inductor design.
INDUCTOR
DESIGN - TOROIDAL FERRITE POWDER CORE
Calculation
to determine the number of turns required for a range of ferrite
core toroids to achieve a particular inductance value.
INDUCTOR
DESIGN - TOROIDAL IRON POWDER CORE
Calculation
to determine the number of turns required for a range of powdered
iron core toroids to achieve a particular inductance value.
ITU
REGIONS
International
Telecommunication Union regions map.
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MDS
(MINIMUM DISCERNIBLE SIGNAL) MEASUREMENT
MDS
receiver sensitivity measurement technique.
S
METER
S
Meter (signal strength meter) unit table.
SSB
TWO TONE TEST PROCEDURE
SSB
two tone test to determine modulation linearity
WIRE
GAUGE TABLE
American
wire gauge (AWG) metric comparative table.
WIRE
SPLICE - INLINE
Wire
splicing for inline joining of aerial wire.
WIRE
SPLICE TERMINATION
Wire
splicing for terminating an antenna aerial wire or guy wire to a
strain insulator or thimble.
WIRE
SPLICE TERMINATION & TAIL
Wire
splicing for terminating an antenna aerial wire to a strain
insulator with a tail for connecting to the feed line.
WSPRnet
DATA CHARTING
Step
by step guide for exporting WSPRnet data to Microsoft Excel for
charting.
uV
to dBm CONVERSION
Conversion between uV and
dBm.
X
Experimental Web Development
Experimental
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