com 201 antenna

com 201 antenna

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• 80m Vertical Loop - The configuration of this antenna is a triangle with apex in the top of a very tall tree. The antenna is fed at a bottom corner using 450 ohm ladder line.
  [ Hits: 786 | Votes: 1 | Rating: 8 ]

• Measuring Coil Inductance - Measuring Coil Inductance with an MFJ Antenna Analyzer by Scott W Harden
  [ Hits: 617 | Votes: 0 | Rating: 0 ]

• Make a EFHWA Antenna - A nice post on Make: on homebrewing a multiband antenna for amateur radio portable operations
  [ Hits: 844 | Votes: 0 | Rating: 0 ]
• Home made EFHWA - An home made end fed half wave antenna with a tuner box by NG0R
  [ Hits: 782 | Votes: 0 | Rating: 0 ]

• 2m HT antenna shootout - G4ILO compares popular antennas for 2 metre band handhelds so as to see how much you lose using a small inconspicuous antenna or how much you gain by using a long antenna.
  [ Hits: 863 | Votes: 5 | Rating: 5.6 ]

• Helix Antenna for 7 MHz - From his simple ham radio antennas series, KH6JRM describe an interesting short vertical helix antenna for th 40 meters band
  [ Hits: 1641 | Votes: 2 | Rating: 2.5 ]

• 2 Meter Indoor Slim Jim Antenna - 2 Meter Indoor Slim Jim Antennas for Cyclone Season and Other Uses by VK4MDX
  [ Hits: 1338 | Votes: 3 | Rating: 2.67 ]
• Stealth Apartment Antenna - Simple DIY stealth apartment antenna for 20m and 40m. It is basically a ZigZag quarter wave dipole antenna
  [ Hits: 3077 | Votes: 3 | Rating: 9.33 ]

• Chevron Loop for 40 Meters - Delta loop antennas for 40 meters plans and comparison of some models
  [ Hits: 933 | Votes: 1 | Rating: 3 ]

• Mag Loop For 40m-10m - Compact and efficient magnetic loop antenna that cover from 40 to 10 meters project by G8ODE published by RSARS
  [ Hits: 1824 | Votes: 2 | Rating: 10 ]

• Amateur Antenna Tripod - This project produces a sturdy tripod for small vertical antenna support using readily available electrical metal tubing (EMT) or conduit
  [ Hits: 978 | Votes: 3 | Rating: 1 ]

• 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: 1354 | Votes: 3 | Rating: 4 ]

• SlimJim for 28 MHz - A 10 meters band Slim Jim antenna project, made with a 450 Ohm slotted ribbon cable and secured on a 8 m fishing pole, by Steve G0KYA
  [ Hits: 1828 | Votes: 18 | Rating: 5.87 ]

• Simple Balcony Antenna - Antenna for limited space, made from 24AWG wire helically wrapped around the top element of a 3-element cane pole, is basically a fully-loaded vertical and performance are limited and should represent the last resort for extreme cases.
  [ Hits: 924 | Votes: 1 | Rating: 7 ]

• VHF/UHF Antenna mounting - Mounting antenna close each other. Distance calculations and tips on setting up antennas by KB9VBR
  [ Hits: 749 | Votes: 2 | Rating: 4 ]

• Height & Gain on 40 Meters Wire Antennas - An comprehensive article on 40 meters antenna comparing vertical height to the resulting gain
  [ Hits: 784 | Votes: 2 | Rating: 6.5 ]

• Compact and effective 2m 70cm antenna - Antenna was designed for SO-50 satellite operation but can be used for any VHF/UHF activity. It's a mix of a Moxon Antenna and a Yagi antenna. It has gains 4 dBd on 2m and 6.5 dBd on 70cm bands and it is fed via single 50 Ohm cable.
  [ Hits: 2577 | Votes: 1 | Rating: 10 ]

• ZS6BKW Antenna - How to Build a ZS6BKW Antenna, an optimised version of the popular G5RV multiband Antenna, basically a random length dipole with a 450 Ohm ladder line acting as a 1:1 transformer by VK4MDX
  [ Hits: 1749 | Votes: 2 | Rating: 7.5 ]

• Icom AH-4 Autotuner - It really does the trick - Article on an outdoor usage of the AH-4 antenna tuner
  [ Hits: 724 | Votes: 1 | Rating: 1 ]

• An adjustable RF Ammeter - Measuring antenna current with and RF Ammeter
  [ Hits: 579 | Votes: 1 | Rating: 10 ]

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