swmopacket.org

Amateur radio antennas plans for the two meters band. Many 144 MHz home-made antenna projects, including yagi moxon quad and quagi antennas for the ham radio VHF bands

Operating Modes/Longwave
Starlab Very low frequency group

Operating Modes/Longwave
Polar Aeronomy and Radio Science VLF project

Operating Modes/Longwave
DK8KV Longwave information

Operating Modes/Longwave
Collins R-389/URR VLF Receiver by Don Reaves W5OR

Ham Radio/Clubs/North America/USA/Delaware
Delaware Repeater Association Amateur Radio serving the Community since 1973

Ham Radio/Clubs/Universities
University of Delaware Amateur Radio Club located on the 4th Floor of DuPont Hall.

Ham Radio/Clubs/North America/USA/Delaware
Devoted to providing information to our club members and all others interested in Amateur Radio.

Ham Radio/Clubs/North America/USA/Delaware
Located in Dover, Delaware the Capitol of the First State.

Amateur radio antennas projects for 430-440 Mhz, 70 cm band aerials. Quadrifilar, Yagi, Moxon antennas for the UHF band.

Antennas/Array
A 6-element vertical array which is designed for 40 and 80 meter operation, and receive-only operation on 160 meters by W8WWV

Antennas/Vertical
A SM3HXD vertical phased array antenna system

Antennas/Array
Vertical phased antenna systems plans by G3WZT

Antennas/Array
KM5KG article presents a lumped-parameter tee-network model of the coupling between radiating elements in a phased array in order to provide a physical and intuitive understanding of phased array operation and adjustment interactions

Antennas/Vertical
Homebrew a vertical antenna for 40 and 80 meters band based on popular HF2V model by DL7JV