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The Linear-Loaded Crappie 40mt rotatable dipole
I decided on building a rotary dipole to put at the top of the tower. When fully cranked up, that would be about 55′ above ground leve
post 04 Dec 2024
Antenna 40 Meter Links →
Adding 30 and 40 meters to the 4 Element SteppIR
The first thing I did was to extend the fiberglass tubes to the 213 inch length specified
Antena multibanda G5RV
This is an adaptation of the antenna of reduced size to 80 and 40 meters, whose operation was a success.
Balanced Terminated Folded Dipole
Designed my btfd to operate on a minimum frequency of 1.8 mhz with an intended use spaning from 1.9 to 11.0 mhz
73
The first thing I did was to extend the fiberglass tubes to the 213 inch length specified
This is an adaptation of the antenna of reduced size to 80 and 40 meters, whose operation was a success.
Designed my btfd to operate on a minimum frequency of 1.8 mhz with an intended use spaning from 1.9 to 11.0 mhz
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters