base antenna

base antenna

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• A 6m portable 4 element quad - This antenna is based on a design for a portable 2 element 6m Quad by VE7CA, which is featured in the 19th Edition of the ARRL Antenna Handbook
  [ Hits: 6618 | Votes: 21 | Rating: 8.35 ]

• 80-10 Meters Doublets antennas - All band doublet antenna based on NB6Zep's design and an 88 foot flatop version
  [ Hits: 7843 | Votes: 3 | Rating: 9.33 ]

• A Quadruple Helix for AO-40 - A homebrew project of a quadruple helix antenna system based on G3RUH 16 turn helix antenna for 2.4 GHz.
  [ Hits: 8281 | Votes: 10 | Rating: 6.1 ]

• Antenna Gain Comparison System - This device goal is to optimize homebrew antenna for the V/UHF band. This tool, is based itself on the simultaneously comparison between two antenna, directly in dB. by IK0BDO
  [ Hits: 2212 | Votes: 12 | Rating: 5.58 ]

• The DBJ-1 VHF-UHF Dual Band J-Pole - Searching for an inexpensive, high performance dual band base antenna for VHF and UHF ? Build a simple antenna that uses a single feed line for less than $10.
  [ Hits: 6290 | Votes: 5 | Rating: 6 ]

• 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: 4049 | 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: 1541 | Votes: 4 | Rating: 3.25 ]

• 2 element wire Yagi - Hammock 2 element wire Yagi antenna for 3 bands 20-15-10 based on VE7CA project
  [ Hits: 6570 | Votes: 2 | Rating: 4.5 ]

• Base Loaded 160M Half-Sloper Antenna - If you want an antenna resonoant on the 160 meters band this is a possible solution, but of course, need space.
  [ Hits: 4685 | Votes: 5 | Rating: 6.2 ]

• W8ZR High-Power Antenna Tuner - This homebrew legal-limit antenna tuner is based on the famous "Ultimate Transmatch" introduced by the late Lew McCoy, W1ICP. The Ultimate Transmatch was described in the "Beginner and Novice" section of the July 1970 QST (Page 24).
  [ Hits: 11496 | Votes: 10 | Rating: 8.1 ]

• Helical Antenna for 2.4 GHz and 802.11b - The following page details construction of a Helical antenna based on the superb design by Jason Hecker.
  [ Hits: 5309 | Votes: 6 | Rating: 7.17 ]

• AOR U.S.A., INC. - AOR USA Web site, manufacturer of base and mobile receivers, handheld receivers, digital voice modems, spectrum display units, frequency monitors and antennas
  [ Hits: 2143 | Votes: 7 | Rating: 5.14 ]

• Bozak Antennas - VHF, UHF, FM, Base & Mobile antennas
  [ Hits: 3054 | Votes: 11 | Rating: 7.09 ]

• Heinz Bolli AG - Antenna tuners, components, filters and baluns manufacturer based in germany
  [ Hits: 2631 | Votes: 4 | Rating: 7.75 ]

• DK5CZ AMA Antennas - AMA magnetic loop antennas, original Kaferlein AMA, produced by funktechnik-beese based in Germany, late in 2016 right and production has been acquired by Wimo
  [ Hits: 3863 | Votes: 8 | Rating: 7.51 ]

• Jetstream - Antennas, base mobile scanner and vhf antenna, coax cables, coax switch, Lightning Arrestor, mounts, power supply, speakers and wattmeters
  [ Hits: 5662 | Votes: 5 | Rating: 4.8 ]

• Reimesch - Ham radio dealer based in germany offer RF power amplifiers, from Alpin and SPE, antennas, RFI suppression products and GSM GPRS products
  [ Hits: 11344 | Votes: 7 | Rating: 6.57 ]

• Asia Radio Sales - Online shop based in hong kong offer batteries mic speakers adaptors programming cables earpieces telescopic antennas handheld antennas desktop chargers handheld speakers. Kenwood Icom Yaesu and Alinco dealer
  [ Hits: 3182 | Votes: 75 | Rating: 8.78 ]

• RadioLabs - Radio, Wireless and Beyond - Specialize in engineering, design and repair of all rf equipment. Dealer for two way radios, scanners, shortwave radios, wi-fi antennas, wifi amplifiers. Based in Fortuna, California.
  [ Hits: 835 | Votes: 5 | Rating: 5.8 ]

• 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: 1875 | Votes: 2 | Rating: 7 ]

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