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Antennas : 10M
10 meter Verticals Comparison
- A comparison of 10 meter vertical antennas using elnec
TX Four Square Antenna
- A 220-ft tower that has five catenary lines, each about 500 feet long. Four of these lines, running NE, SE, SW, and NW support four 1/4-wavelength wire verticals used in a 160-meter four-square antenna.
Double-L Antenna For 80 and 160
- A vertical antenna for 80 and 160, fed with a single feed line that is simple, effective, and requires no ground system.
End-Fed Half-Wave Antenna & Tuner
- VK2ZAY end-fed antenna for 40 and 80 meter band
Dipole antenna for 6 meter band
- Here is a simple design for a 6 meter centre fed dipole antenna
Aerial Calculations
- G4URH calculations to design your own antennas, ground plane, half wave antennas, Quad Antennas and 5/8 verticals
Bobtail dipole
- Bobtails are vertical arrays that look like the letter "E" turned 90° clockwise onto its tails. They have 3 quarter wave vertical elements and are one wavelength long. The Half Square is a shortened Bobtail- it has 2 quarter wave vertical elements and is a half wave long.
The Sloping Vertical Dipole
- The radiating part is the vertical half of the dipole. You get nearly radiation in all directions, the second half must not be in 180°. The table below show how we get an impedance for direct feeding of 50Ohm coax. by DK7ZB
End-fed Vertical and J-pole
- Understanding Gain differences, j-pole and end-feed vertical antennas.
End-Fed Antenna systems
- Article on end-fed antennas by ON9CVD
J-Pole Antennas
- Article about J-Pole antennas, a vertical RF antenna that does not require radials
Multi band wire antenna
- The off center fed dipole or Windom antenna.
Stealthy HF multi-band Antenna
- This is a design for a stealthy HF multi-band vertical wire antenna using a tree as a supportby G7AQK
Portable Antennas for 2 m and 70 cm
- Comparing SWR of vertical HT antennas for VHF and UHF
VHF UHF Slim Jim Antenna
- A vertical monoband antenna design that can work from 6 meters to 70 cm by F5ZV in French
Quarter wave vertical antenna
- About the basics of the quarter wave vertical and ground plane antennas that ares widely used for medium wave broadcasting, mobile radio communications applications and many more.
Home made HF vertical antenna
- An HF all bands 1.8 - 30 MHz vertical antenna
The W4INF Multiband Vertical
- HF antenna for any band you desire, you build yourself. Is a basig ground plane antenna
Ground Plane Verticals
- Ground Plane antennas and common mode
W3EDP HF Antenna
- G3YCC article pn the W3EDP end-fed antenna for 80 to 20 meters bands
Long wire antenna random wire
- About longwire antennas, technically to be a true longwire an antenna needs to be at least one wavelength long, but common use of the term by Hams is for any random wire length that is end fed.
The vertical Double-Zepp
- The vertical Double-Zepp 2x7 m is a very simple, effective 8-Band-antenna. The end of the Dipol must be 5-10 m above the ground
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.
2 Meter Antenna for Bicycle Mobile Operation
- Homebrew a half wave vertical dipole for bicycle mobile opration
Assembling GAP Titan DX Antenna
- Pictures of GAP Titan DX vertical antenna assembled by IW5EDI
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