cap antenna

cap antenna

Pages: [prev] 1 2 3 4 5 [next]

• 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: 3761 | Votes: 2 | Rating: 9 ]
• Thin wire 160 metre G0CWT Loop Antenna - A 160 Metre Transmitting and Receiving Thin Wire Magnetic Loop Capable of DX. Designed and Patented by Ben Edginton G0CWT
  [ Hits: 314 | Votes: 1 | Rating: 10 ]

• Loop antenna resonant frequency calculator - Calculates resonant frequency of a loop antenna, correcting for distributed capacitance.
  [ Hits: 11418 | Votes: 54 | Rating: 4.16 ]

• QRO baluns - Construct your own heavy-duty baluns capable of matching your amp's output to various antennas.
  [ Hits: 1033 | Votes: 0 | Rating: 0 ]

• Capacitive Antennas - HB9MTN Capacitive antennas for 40m, 30m AND 20m
  [ Hits: 1438 | Votes: 2 | Rating: 8 ]

• 80-40-20 Meter Dipole antenna - Multiband dipoles capable of operating on 80 through 6 meters band with a tuner by KJ4EX
  [ Hits: 2776 | Votes: 4 | Rating: 3.5 ]

• 40m portable antenna tuner - A small-sized portable antenna tuner for the 40 meter band end-fed half wave antenna based on a toroid core and a variable capacitor by VK5ZVS
  [ Hits: 2158 | Votes: 7 | Rating: 8.14 ]

• IW2KWC 2 meters Halo antenna - Italian web site describing a project for a 2 meters home made halo antenna
  [ Hits: 1209 | Votes: 0 | Rating: 0 ]

• Antennas for 136kHz - Extensive article on building antennas for the 136 Khz band covering several aspects of antennas for the 136 kHz band including Vertical monopole antenna, Short vertical monopole, Vertical antenna with capacitive toploading, Umbrella antenna, Capacitive toploading of single-tower antennas and Spiral toploaded antenna
  [ Hits: 1703 | Votes: 8 | Rating: 5.99 ]

• The Thick Loop - The performance of a small magnetic loop can be improved constructing it larger, thicker or both. The antenna is covering from 12 Megahertz to 32 megahertz and adding a 156 Pico farads ceramic capacitor it resonates on the 40 meters band. by PY1AHD
  [ Hits: 1041 | Votes: 0 | Rating: 0 ]
• Magnetic Loop Antenna Calculator - Free windows program to calculate magnetic loop antenna.This small loop antenna calculator allow to determine capacitance and voltage based on Loop circumference, desired resonant frequency, conductor diameter and the operating power
  [ Hits: 6226 | Votes: 25 | Rating: 6.28 ]

• Patch antenna for APT - The patch, or microstrip, antenna has become a common workhorse for the microwave spectrum from about 1 GHz to tens of GHz. This type of antenna consists of two conducting layers separated by a dielectric to form an extended capacitor by WlHDX
  [ Hits: 1234 | Votes: 1 | Rating: 10 ]

• 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: 2286 | Votes: 2 | Rating: 6.5 ]

• DCTL Antennas and other compact antennas - The Distributed Capacitance Twisted Loop is an inexpensive, effective, resonant alternative that can fit in a 8' tall by 12' or so wide space, like a wall, or balcony, even on 80 meters. 160 meters from an apartment, a full wave look and a cage dipole
  [ Hits: 4409 | Votes: 1 | Rating: 5 ]

• Antenna Matching - Antennaa matching basics, matching input impedance, reactance vs. SWR, info on inductive matching and UNUN Matching systems. Capacitive Matching Odds & Ends by K0BG
  [ Hits: 1782 | Votes: 5 | Rating: 7 ]
• Antena gamma match - Gamma match antenna is an antenna 1/2 additional lambda with the impedance matching more flexible arrangements (var capacitor) by sliding through the gamma match/road.
  [ Hits: 2179 | Votes: 10 | Rating: 4.1 ]

• A 100W Z-Match for 160m to 10m - This is a project by F5IMV devided to build a balanced Z-match, capable of matching an unbalanced 50 ohm transmitter output into an antenna fed by balanced feeders.
  [ Hits: 2072 | Votes: 5 | Rating: 6.4 ]

• Double T Bar Verticals - Double T Bar Vertical antenna are vertical antenna with cross bars on the top and bottom. These crossbars provide capacitance loading thus reducing the size of the antenna
  [ Hits: 858 | Votes: 3 | Rating: 6 ]
• N3OX Three Meter Flex Vertical - An HF vertical antenna by N3OX with a flexible capacitance hat
  [ Hits: 655 | Votes: 0 | Rating: 0 ]

• Taiyo Yuden - Ceramic capacitors, inductor ferrite products, high frequency dielectric components like chip antenna and filters.
  [ Hits: 260 | Votes: 0 | Rating: 0 ]

Pages: [prev] 1 2 3 4 5 [next]