Discone Antenna : 4 Steps - Instructables

Instructions, Portable Discone Antenna

Frameless Laser Harp : 8 Steps (with Pictures) - Instructables

Simple 110MHz Discone build

Discone : 6 Steps - Instructables

Discone Antenna : 4 Steps - Instructables

Antenna Balun for a Folded Diapole : 4 Steps - Instructables

Discone Antenna : 4 Steps - Instructables

Quarter Wave Dual Band VHF/UHF Ham Radio Antenna by Asni Nor Rizwan : 10 Steps - Instructables

HDTv Antenna on a Direct TV Mount. : 4 Steps (with Pictures) - Instructables

Discone : 6 Steps - Instructables

Discone Antenna : 4 Steps - Instructables

Discone Antenna : 4 Steps - Instructables

Discone : 6 Steps - Instructables

Discone Antenna 2.4GHz - Instructables

What are basic principles, materials and measurements for antennas for TV, HDTV and radio? How can I build my own HDTV antenna (they look so simple)? - Quora