yagi uda array

144 MHz 25 Ohm Stacked Yagi - Two Versions of 5 elements stacked 25 Ohm Yagis with 1,80 m and 2,00 m Boom

3 Elements 40m full size U Antenna - 40 m three elements U antenna at 25m hight.

2 Element Yagi for 6 meters - The 2 element DK7ZB antenna, 60cm boom 28 ohm for the 50 MHz band by IC8TEM

High Gain Yagis for 432 MHz - DJ9BV dubus article on two different type of high gain antennas for 432 MHz.

8 elements Yagi for 70 cm - 70 cms 8-element Yagi Beam, this Yagi antenna should not need a balun as it will resonate under its own merit.

A new stacked multiband dipole array - A new multiband version of the lazy-h for 10, 15 and 20m. No tuner needed.

Baluns on Log Periodic Antennas - Some antenna manufacturers place baluns at the incorrect location in LPDA arrays, or tell you to route the cable incorrectly. This can cause substantial RFI and all sorts of weird problems like RF into house wiring.

YP3 Super Antenna tests - The Yagi from Super Antennas was tested the first time by IS0/DK7ZB in 2009 on Sardinia Island

Patch Antenna Array - The Patch Antenna Array was constructed and used for various satellite up and down links at my previous residence in Melbourne, Victoria from 2003 - 2007

Construction Principles for UHF VHF Yagis - The Construction Principles for Duoband-Yagis 2m/70cm by DK7ZB

Smart Antennas Tutorial - Smart antennas or the adaptive antenna array and smart antenna technology used with SDR, cognitive radio, MIMO, and other new technologies.

Calculating wind loads - Mechanical Notes from K7NV

DL6WU Yagi antenna - The DL6WU yagi for 23cm bu M1EEV

70 MHz 8 elements Yagi - YU7EF 8 elements yagi antenna for 4 meters band

7 element Yagi Antenna for 50 MHz - 50 MHz extended 6-7 element ZX-Yagi antenna

3 elements Yagi for 7 MHz - A 3 element yagi beam for 40 meters band

VP9KF Bermuda - VP9KF By G4BKI from Baileys Bay

ST0R Southern Sudan - STØR Souther Sudan dx pedition july 2011

ST0R Online Log  ^updated - ST0R Log Online Souther Sudan 2011

Antenna Engineering - Antenna Engineering specialise in producing a range of high quality aluminium HF verticals ranging from mono band single element verticals to multi element phased arrays.

LZ Antenna - LZ Antennas LTD is specializing in manufacturing antennas HF multiband Yagi and vertical antennas. LZAntenna is based in Bulgaria

Innovantennas - Manufacturer of innovative and high performance antenna solutions, yagi antennas for HF VHF and UHF

Bermuda Awards - DX Awards issued by The Radio Society of Bermuda

ECO Asay 3 elements yagi manual - schematic Manual of the 3 element yagi antenna by ECO antenne

Nuxcom.de - Antenna parts for self construction, especially for VHF and UHF Yagis designed by Martin Steyer, DK7ZB, coax cables, connectors, aluminium tubes-