r 7 vertical antenna
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Antennas : 160M- The 160M Homebrew Vertical
- The 160M "No Excuses" Homebrew Vertical is a 27 ft. vertical antenna, made from three 10 ft. PVC sections bolted together, and half wavelength of antenna wire helically wound around the PVC sections by K6MM
[ Hits: 6587 | Votes: 15 | Rating: 6.14 ]
- VE6FI 160 Meter Antenna
- This is a 160 meter antenna which is a shunt fed vertical. A 72 foot Trylon tower with a 6 element 15 meter mono bander mounted on the top is used as the radiating element.
[ Hits: 1712 | Votes: 0 | Rating: 0 ]
- Inexpensive 17-Meter Vertical
- A low cost, low profile DX antenna fro 17 Meters
[ Hits: 7817 | Votes: 7 | Rating: 7 ]
- 40 M. triangular full wave vertical loop
- A 40 meters band full wave antenna project plan with model, adding the Missing Leg to the Inverted-L Antenna
[ Hits: 13287 | Votes: 11 | Rating: 7.08 ]
- A 40m Vertical
- This antenna is intended as a simple, inexpensive solution for the newcomer to experiment across the 40m band (7.0-7.2MHz) when only restricted space is available
[ Hits: 10383 | Votes: 5 | Rating: 2.8 ]
- Vertical half-wave aerials for 4m
- Practical designs pictures and alternative design of antennas for 70 Mhz by Ross Wilkinson G0WJR
[ Hits: 8418 | Votes: 16 | Rating: 5.12 ]
- 80M Vertical antenna with capacitance hat
- Simple wire antenna cheap to make, using readily available materials, Low angle radiation, with rejection of high angle signals Wide bandwidth, with resonance at the 80M DX window (3.790-3.800 MHz); and Maximum height is 40 feet
[ Hits: 25084 | Votes: 23 | Rating: 7.05 ]
- 80 meters Short Dipole
- The best antenna is the simple Dipole. If you have height, you even can put up a quarter wave vertical or an inverted, but sometimes you may need shorten version by 4S7NR
[ Hits: 15827 | Votes: 9 | Rating: 3.33 ]
- The 7-Hex Driven Vertical Array
- The array consists of 7 vertical antennas arranged as 6 verticals in a hexagon shape plus 1 additional vertical in the center of the hexagon
[ Hits: 1781 | Votes: 0 | Rating: 0 ]
- The Bazooka vertical
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- This is a deviation from the wonderful antenna the Double Bazooka. The Vertical Bazooka, is made entirely from RG-8U coaxial cable.
[ Hits: 36423 | Votes: 38 | Rating: 7.94 ]
- Build a bazooka dipole
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- Build Your Own Bazooka Dipole: A VHF/UHF vertical dipole made from coax
[ Hits: 55099 | Votes: 35 | Rating: 6.18 ]
- An automatically tuned 7-30MHz mobile antenna
- This is a base-loaded vertical antenna that mounts on the car's roof. The loading coil is designed as a variable inductor, with a three-legged chariot that travels up and down inside the coil, with grooved brass wheels running on the coil turns, and driven by a slotted rotor tube.
[ Hits: 4048 | Votes: 2 | Rating: 1 ]
- HF multiband vertical Antenna
- YF1AR multiband vertical antenna, based on orginal concept by VE7BS. Consist of 6 vertical elements and 6 base radials with a single 50 Ohm feed line.
[ Hits: 1539 | Votes: 4 | Rating: 3.25 ]
- Ultimate Portable HF Vertical Antenna
- ʌ79;A light and compact antenna that is easy to build, and easy to find parts for. Band coverage is 60 through 10 meters.
[ Hits: 4370 | Votes: 3 | Rating: 8.67 ]
- KC1XX Contest Station
- Amateur Radio Station owned by Matt Strelow.
The station is designed for competition in the multi-operator multi-transmitter category of high-frequency DX contests. Running with 7 towers 6 rotators, 8 beverage listening antennas, and 4 spotting verticals
[ Hits: 1762 | Votes: 2 | Rating: 6.5 ]
- Vertical antenna for 2 mt and 70cm
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- How to Build a Dual-Band Antenna for 2M/70cm presentation PDF file
[ Hits: 28702 | Votes: 49 | Rating: 6.26 ]
- 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 ]
- 6m Half wave vertical
- This antenna is very useful for receiving or scanning purposes, but you can use it for transmitting, too. It is 2,94m long and has a pi-configuration (Collins-Filter) for the matching.
[ Hits: 3960 | Votes: 4 | Rating: 7.75 ]
- R7 Vertical Maintenance and Repair
- How repair the traps, and then homebrew the rest of the antenna, including the matching box
[ Hits: 4765 | Votes: 8 | Rating: 5 ]
- NEC4WIN
- NEC4WIN is a 32 bits commercial antenna simulation software based on MININEC3 developed by the Naval Ocean Systems Center in the 70s and 80s. It runs under Windows and can be used to simulate, analyze and optimize wire antennas, beams, verticals, etc.
NEC4WIN has limitations. They are the same as Mininec3 on which the engine is based.
[ Hits: 1873 | Votes: 2 | Rating: 7 ]
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