l antennas

l antennas

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• Rotatable Flag Antenna for 160 meters - The FLAG and PENNANT antennas optimized and publicized on the topband reflector show great promise for those who live on less than full section farms
  [ Hits: 1497 | Votes: 0 | Rating: 0 ]

• How to Make a Great 9:1 RX Transformer - There are lots of good designs for matching transformers for receiving antennas. Make it yourself it's cheap and easy, and very high performance. This is the design used in the TRX-9 transformers.
  [ Hits: 3141 | Votes: 0 | Rating: 0 ]
• Transformer for Ground-Independent Receiving Antennas - Transformers theory and calculator of turns on binocular cores. Comparison with toroid cores.
  [ Hits: 1305 | Votes: 2 | Rating: 4.5 ]

• Designing Log Periodic Antennas - By Dr. Glen Dash, Ampyx LLC
  [ Hits: 5063 | Votes: 5 | Rating: 7.2 ]

• 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: 1699 | Votes: 8 | Rating: 5.99 ]

• HF loops vs Half Loops - HF loop and half-loop antennas in a few words
  [ Hits: 1402 | Votes: 0 | Rating: 0 ]
• G4TPH Magnetic Loop Antennas - Portable magnetic loop antennas - G4TPH Mag-loop antennas Reviewed in PW and RadCOM, Both QRP and QRO, Portable. The only Magloop on the market that is fully portable
  [ Hits: 2389 | Votes: 7 | Rating: 7.29 ]

• Homebrew Kites - This article by Seabury Lyon, AA1MY describe how homebrew kits for amateur radio pourposes, in order to support wire antennas
  [ Hits: 1099 | Votes: 1 | Rating: 10 ]

• VHF antennas, construction and use - Article by VU2GT about VHF antennas, how to evaluate performances and models.
  [ Hits: 989 | Votes: 0 | Rating: 0 ]

• VK4ZXX Ham Radio blog - Blog site for various home brew projects including antennas, power dividers etc
  [ Hits: 481 | Votes: 1 | Rating: 5 ]

• HiZ-Antennas - High impedance amplifiers for shortened vertical antennas, Array matched and Optimized 15dB Preamplifier
  [ Hits: 851 | Votes: 2 | Rating: 6 ]

• Combo Antenna - Manufacturer and exporter of GPS equipment including GPS antennas
  [ Hits: 471 | Votes: 0 | Rating: 0 ]

• Haydon Communications - Ham Radio On line shop, kenwood yaesu icom alincon ten tec dealer, antenna rotors, antennas, antenna mounts, microphones, antenna mas, receivers and scanners based in Essex England Uk
  [ Hits: 2301 | Votes: 1 | Rating: 7 ]

• South Midlands Communications Ltd - Antenna support masts, towers and HF antennas, pneumatic masts, push-up masts, antenna masts and mounts, poles, antenna systems, dipoles, portable, nvis antennas
  [ Hits: 1283 | Votes: 1 | Rating: 10 ]

• Adur Communications - Specialist in the design and supply of Radio Communications Equipment and Systems. West Sussex England. Antennas, traps and baluns inline isolators, Outbacker Antennas, Mobile Mounts and Accessories
  [ Hits: 1028 | Votes: 0 | Rating: 0 ]
• Vine Antennas Ltd - Vinecom - Antenna dealer, antenna masts, towers, mounts, antenna rotators, steppir and optibeam inrad dealer
  [ Hits: 1076 | Votes: 1 | Rating: 7 ]
• LAM Communications - Icom Kenwood Yaesu MyDel dealer, offer a wide range of ham radio products, transceivers, antennas, rotators, microphonrs, aerials, dummy loads, rf amplifiers and scanners based in UK
  [ Hits: 1342 | Votes: 2 | Rating: 7 ]

• Specialist Antennas - Antenna products and accessories for commercial, industrial, Emergency Service and military applications covering VHF, UHF, TETRA, ISM and GSM frequencies and beyond.
  [ Hits: 485 | Votes: 0 | Rating: 0 ]

• Radio Arena - Supplier of two-way radio products and accessories to large and small businesses, volunteer groups, radio amateurs and individuals. Transceivers, receivers, antennas cw keys based in London UK
  [ Hits: 821 | Votes: 1 | Rating: 10 ]

• WeAreCB.com - CB radios and antennas are available online at WeAreCB.com. Everything from police scanners to ham radio antennas in one convenient location.
  [ Hits: 1685 | Votes: 2 | Rating: 9.5 ]

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