3
rfi
× 3 |
0
hf
× 2 |
0
antenna-theory
|
0
digital-modes
|
2
license
|
0
vertical-antenna
× 2 |
0
antenna-modeling
|
0
qrn
|
2
swl
|
0
signal-identification
|
0
balun
|
0
procedure
|
1
transceiver
× 2 |
0
ft8
|
0
grounding
|
0
etiquette
|
1
panadapter-and-waterfall
|
0
vfo
|
0
counterpoise
|
0
echolink
|
1
equipment-design
|
0
noise
|
0
coaxial-cable
|
|
0
antenna
× 5 |
0
propagation
|
0
radial
|
t252
