Personal Information
Cargo
Retired
Site
www.zl2al.com
Sobre
Amateur Radio Operator for 63 years (VE3OE - ZL2AL and others). Retired and now 77 yrs old. Ex IBM engineer, pilot and Secondary school Technical teacher
Marcadores
amateur radio
gain
ham radio
e layer
d layer
loss
swr
twin lead
coax
matching section
f layer
sunspots
antennas
emi
filtering
nzart
interference
elements
reflector
driven element
yagi uda
director
yagi
amateur radio equipment manufacturers
radio history
arrl
ssb
cw
sputnik
spark radio
radio propagation
sunspots. f layer
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