z antenna

1774 links - and 19 categories

Dismantable Yagi for the bands 10-17m - 10-12-15-17 meter band yagi antenna
[ Hits: 5861 | Votes: 6 | Rating: 9.17 ]

2-Element-Yagis for HF ^pop - 2-Element parasitic Yagis for the Shortwave-Bands 10-12-15-17-20-30m. The antennas are feeded with the DK7ZB-match. A quarter-wave choke of coax is grounded at the socket.
[ Hits: 50052 | Votes: 146 | Rating: 7.08 ]
3 Element Yagis Antennas for HF ^pop - All these plans use the DK7ZB match
[ Hits: 27605 | Votes: 69 | Rating: 4.94 ]

2m VHF antennas with high gain - 2m SSB/CW-12.5 Ohm Yagis with extrem high gain and small bandwidth. These Yagis were constructed as ultra-light, portable Yagis with extrem high gain. They have small bandwidth and are working from 144,0-144,8MHz with good SWR.
[ Hits: 8262 | Votes: 12 | Rating: 7.75 ]
The 2-Element-HB9CV-Beam ^updated - The HB9CV-Beam is a 2-Element-Yagi with two driven elements and was introduced by Rudolf Baumgartner, HB9CV in the 1950ies. This beam antenna is a coax-feeded version of the ZL-Special construction by DK7ZB for 2m, 6m and 10m
[ Hits: 19719 | Votes: 408 | Rating: 7.54 ]

40-80 Half-Extended Double Zepp Antenna - A dual-bander for 80M and 40m. An Extended Double Zepp (EDZ) is a 5/4 wavelength center-fed dipole. This article will introduce the Half-Extended Double Zepp (HEDZ) which has characteristics that a lot of amateur radio operators should find quite interesting
[ Hits: 11401 | Votes: 9 | Rating: 4.44 ]

A Six element yagi antenna for the 50 MHz - Christoph petermann's df9cy six element yagi antenna for six meter band
[ Hits: 1774 | Votes: 4 | Rating: 8 ]

70cm yagi antennas - Pictures and plans to build 70 cm yagi antennas
[ Hits: 16758 | Votes: 51 | Rating: 5.34 ]

Slinky and loaded beverages - How slinky loaded beverage antennas works, includes eznec models
[ Hits: 3236 | Votes: 1 | Rating: 10 ]

J-Pole antennas for 2m-40m - A multiband jpole antenna
[ Hits: 15314 | Votes: 12 | Rating: 6.5 ]
The Stacked J-Pole - A stacked Jpole antenna plan by Gary - KG�ZP
[ Hits: 5210 | Votes: 6 | Rating: 6 ]

NVIS - What it is and how to use it - An interesting article on NVIS antennas, explaining basics of NVIS antennas and the main usage of this particular aerials by Patricia Gibbons
[ Hits: 5401 | Votes: 11 | Rating: 8.73 ]

AMANDX Dipole - The longwire antenna is a very effective antenna for the listener who wants to cover all of the shortwave bands from 530 KHZ to 30 MHZ.a
[ Hits: 3984 | Votes: 4 | Rating: 9.75 ]

Radial systems and ground - Radial systems for elevated and ground mounted vertical antennas by SteppIR
[ Hits: 2297 | Votes: 4 | Rating: 8.25 ]

G/T Simulations - by VE7BQH - Here you will find information on how antennas behave when stacked G/T is an important figure-of-merit for the antenna's overall receive performance, because it balances forward gain (G) against received thermal noise (T).
[ Hits: 849 | Votes: 8 | Rating: 7.87 ]
Antenna Gain versus Height - Antenna gain for horizontal, vertical, and tilted orientation of a dipole for heights between 5 and 50 feet.
[ Hits: 1767 | Votes: 8 | Rating: 4.75 ]

HS0ZEE Antenna Tower Installation - Pictures and history of HS0ZEE 37 meters antenna tower installation with a cubical quad on the top of this tall radio mast.
[ Hits: 2475 | Votes: 6 | Rating: 8.67 ]

Cross-Yagi antennas - For two purposes a Cross-Yagi can be useful Satellite work or if you need both vertical and horizontal polarization for terrestrial contacts
[ Hits: 3299 | Votes: 6 | Rating: 7.67 ]