4m dipole

Build a 12/17 Meter Trap Dipole - Phil Salas AD5X project on homebrewing a rotatable dipole for 12 and 17 meters band

Shortened dipole for 160 meters - A short dipole for 160 meter band by XE3RN, includes also a receive only loop antenna in spanish

4 Element Yagi Project for 144MHz - A homebrew project for a 2 meter 4 element yagi beam antenna by 2E0HTS

VHF Dipole with Gamma Match - 2 meters band VHF dipole with gamma match system

Dipole for 40 Meters by K4VX - Here’s a very simple and practical way to make a short but efficient 40-meter dipole. The K4VX Linear-Loaded Dipole for 7 MHz

40 Meter Rotatable Dipole - An excellent all-around 40 meter antenna for those who don’t have room for a yagi by K6IF / W6BDN

14 el 70 MHz Low Noise LFA Yagi - This is a true monster Yagi for the 4m band which has a 50Ohm feedpoint with wide band performance yet the gain and F/B of a low impedance Yagi.

9 elements 50MHz 12.5Ohm Yagi - A DX antenna for Serious hams. High gain, super flat SWR. The ultimate 9el 50MHz Yagi

G0KSC 10el 50Mhz OWA Yagi - A huge easy-to-build 6m antenna with huge performance. Easy build, split dipole, no matching required. Super low SWR too.

Trap dipole for WARC bands - Diamond W8010 Multiband Dipole Modifications

Folded Dipoles - Theory of the classic Folded Dipole by G3TXQ

Electrically-Short Dipole Antennas - Electrically shortened dipole antennas, article by Mark Connelly, WA1ION

Homebrew a Half-Wave Dipole Antenna - If you own a soldering iron and a few simple tools, you can build and erect your own half-wave dipole antenna in about half a day.

Trapped dipole for 80 40 20 - A multiband trapped dipole for 80, 40 and 20 meters band by ZL1BJQ

Design your own dipoles - Formulas to design your own dipoles and inverted vees

G7CNF Hentenna article - Experience of a VHF QSO with IW0FFK using an Hentenna for 4 meters band.

Duo band antenna for 145/435 MHz - Dual band vhf uhf dipole antenna by DL7JV

Cobra Ultralite Antenna - A multi-band wire-dipole using multi-conductor cable on each leg.

ZS6BKW Multiband Dipole - An updated version of the ZS6BKW multiband dipole

Ham Radio Icons - Amateur Radio Icons collectio

Booster 144 Mhz amps - Professional ham radio VHF amplifiers made in indonesia

GB Antennas and Towers - Dutch Antenna and Tower Manufacturers from Slimline Square Triangular Round Towers. Antennas production include Yagi Monoband/Dipole/HF Quad /50MHz and 70MHz Yagi-Quad, VHF-UHF yagi-Quad and Comby antennas VHF/UHF/SHF

Broadband Power Amplifier - A MRF141G 3-175MHz Broadband Power Amplifier DL4MEA 02/1998

400 W RF Power amplifier for 144 MHz - G4DCV's 144MHz amplifier with a pair of GI-7b Russian triodes

DL4MEA Wattmeter - The DL4MEA Power Meter