Search Results for "vlf antenna"13 links
- Thinking about Ideal Loops
- Loop antennae have been used from ELF to UHF since the beginning of radiocommunications. At low frequencies, the main problem for loop antennae is to have enough sensitivity; the antenna being very small respect to the wavelength the collected energy is also small. To increase the output level the loop may be made resonant, so loosing it%u2019s intrinsic aperiodic characteristics.
[ Hits: 1730 | Votes: 0 | Rating: 0.00 ]
- The Four Foot Loop Antenna
- AM Four Foot Loop Antenna for VLF
[ Hits: 2748 | Votes: 1 | Rating: 8.00 ]
- Advanced active VLF Loop
- Article on using loop antenna in very low frequencies
[ Hits: 2033 | Votes: 3 | Rating: 7.00 ]
- A VLF loop by IK0VVE
- This antenna was born from the demand to use a loop for vlf operations in portable posting, avoiding the aid of long wires to stretch.
[ Hits: 3739 | Votes: 1 | Rating: 5.00 ]
- The Octoloop
- An LF/VLF Portable Loop Antenna N4YWK
[ Hits: 1357 | Votes: 0 | Rating: 0.00 ]
- Magnetic antenna fo ULF
- Detection and recording of Schumann resonances and other electromagnetic phenomena at frequencies below 50 Hz By Hans Michlmayr
[ Hits: 1103 | Votes: 0 | Rating: 0.00 ]
- The Folding Loop
- The folding loop antenna for VLF
[ Hits: 1365 | Votes: 0 | Rating: 0.00 ]
- Mini Whip Antenna
- An Active antenna designed for VLF and shortwave radio reception. A small antenna capable of excellent performances on low bands, made on a copper plate and introductio to active antennas.
[ Hits: 969 | Votes: 2 | Rating: 6.50 ]
- LF/VLF Portable Loop Antenna
- The octoloop antenna is a length of 25 pair telephone wire inside an octagonal loop shield of 3/4 hard copper pipe
[ Hits: 3384 | Votes: 11 | Rating: 5.08 ]
- PY3CRX PY2PLL
- Portuguese page, from VLF to some GHz, antennas, projects, EME, NDB DX and more.
[ Hits: 2389 | Votes: 4 | Rating: 4.75 ]
- ON2BBP Joost
- Website of ON2BBP, ham radio operator of Mortsel, Belgium, operating vlf, with some useful loop antenna projects.
[ Hits: 247 | Votes: 0 | Rating: 0.00 ]
- LF antennas
- Welcome to our line of Low Frequency, Natural Radio Research, Broadcast, Marine and Shortwave products. Our evolving product line is the result of our dedicated research efforts primarily in the areas of LF, VLF, MF, and HF.
[ Hits: 120 | Votes: 0 | Rating: 0.00 ]
- VLF Loop Antenna
- A project on building a VLF loop antenna
[ Hits: 4855 | Votes: 1 | Rating: 3.00 ]