Search Results for "coax loop"14 links
- G3YXM Small Loop
- This simple antenna is capable of remarkable results on 160, 80 and 40 metres. Forming a triangle from around 50 feet of satellite TV coaxial cable, the top of the triangle can be as low as 15 feet, and the lower side just high enough to prevent a passer by hanging themselves
[ Hits: 2731 | Votes: 0 | Rating: 0.00 ]
- 30m vertical dipole
- The 30 Meter Vertical Dipole is constructed from #10 stranded insulated wire available in most hardware stores.
The feedpoint uses a T-section of PVC pipe. The coax loops through the PVC pipe to provide strain relief. by W1TR
[ Hits: 109 | Votes: 0 | Rating: 0.00 ]
- 40 Meter Horizontal Loop
- The 40 meter horizontal loop is constructed from #10 stranded insulated wire available in most hardware stores.
The feedpoint uses PVC a pipe T-section. The coax loops through the T-section to provide strain relief by W1TR
[ Hits: 226 | Votes: 0 | Rating: 0.00 ]
- HB9MTN Loop for 6 meters
- picture and dimensions of a coax loop antenna centered at 51.490 MHz
[ Hits: 1300 | Votes: 0 | Rating: 0.00 ]
- A Cost Effective Current-mode 1:1 Balun
- A cost effective current-mode 1:1 balun can be constructed from a length of coax and a rod typically used for a broadcast antenna loop-stick, some electrical tape, cable ties, a length of PVC water-pipe and some connectors.
[ Hits: 6713 | Votes: 1 | Rating: 10.00 ]
- Feeder Radiation
- Connecting centre fed antennas, dipoles, yagis, rhombics, loops to coaxial cable, unless care is taken, it is not difficult to end up with feeder radiation resulting in power loss and the radiation characteristics changes
[ Hits: 1542 | Votes: 1 | Rating: 1.00 ]
- A Small Wire Loop Antennas for 160 meters
- Low noise, receive only coax loop antennas for 160 - 10 meters HF bands
[ Hits: 43621 | Votes: 7 | Rating: 6.28 ]
- 160 m Balanced Coaxial Receiving Loop Antenna
- KN4LF explanation of the 160 meter balanced coaxial receiving loop antenna, easily adaptable to a 40 and 80 meters band
[ Hits: 5569 | Votes: 4 | Rating: 6.50 ]
- 160/80m Coaxial Receiving Loop Antennas
- Receiving loop antenna for top band. This antenna allow to reduce noise on both bands. The stand alone 80m loop is approximately four feet in diameter. And made of light weight material. Which makes it ideal for portable use or you can mount it above a pre-existing vhf antenna, and due to it's small size it is quite rotatable.
[ Hits: 58545 | Votes: 53 | Rating: 6.13 ]
- Travel Loop Antenna 80-10m
- A loop antenna made with common RG-213 coax and rests on a cross made of 6 mm fibreglass rods anf a 6.5- 30MHz tune
[ Hits: 699 | Votes: 2 | Rating: 3.50 ]
- Portable Magnetic Loop Antenna
- A portable magneti loop antenna project made with coax cable by WW3WW. This kind of antenna is the perfect solution for those who live in places where is not possible to setup antennas on the roof.
[ Hits: 559 | Votes: 1 | Rating: 1.00 ]
- LA1IC Coax-Fed slooping longwire
- Simple, inexpensive and easy to erect, this antenna provides directivity, low angle radiation and
a small gain on a number of HF bands.
[ Hits: 3123 | Votes: 2 | Rating: 6.00 ]
- Cheap antenna to make from 160m - 6m
- The antenna is nothing more than a simple 2.4 metre square loop drawing pinned to the internal brick wall of the spare bedroom. Yep, thats right, the inside wall of the spare bedroom - ideal for flat dwellers, hotel rooms or whinging neighbours, The loop has a simple switched inductance at the top of the square loop and uses a simple coaxial stub to tune the antenna. An additional variable capacitor placed across the feedpoint can be used to fine tune the resonance of the antenna, by Andy G0FTD
[ Hits: 38806 | Votes: 17 | Rating: 7.88 ]
- Rotator Zebedee
- Using just a small loop of solid coax around the rotator By G8MNY
[ Hits: 141 | Votes: 1 | Rating: 10.00 ]