rf antennas

rf antennas

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• Electromagnetic Waves and Antennas - This book provides a broad and applications-oriented introduction to electromagnetic waves and antennas by Sophocles J. Orfanidis
  [ Hits: 749 | Votes: 3 | Rating: 8.67 ]

• Baluns on Log Periodic Antennas - Some antenna manufacturers place baluns at the incorrect location in LPDA arrays, or tell you to route the cable incorrectly. This can cause substantial RFI and all sorts of weird problems like RF into house wiring.
  [ Hits: 2575 | Votes: 5 | Rating: 4.8 ]

• Delta loops for 15 20 and 30 m - Full Wave Delta Loops for 15, 20 and 30m with perimiter dipole, quiet, low TOA, mono-band - a perfect stealth omnidirectional solution
  [ Hits: 3863 | Votes: 3 | Rating: 1 ]

• Coaxial feeder or RF coax cable - An overview of coax cable often called coaxial feeder or RF cable, used to feed antennas and deliver radio frequency power from one point to another
  [ Hits: 647 | Votes: 3 | Rating: 3.67 ]

• Stealth Antennas: Indoor antennas - 8Mb pdf file containing a presentation made to the KC DX Club on stealth antennas. In search of maximal performance indoor antennas by AC0C Jeff Blaine
  [ Hits: 1373 | Votes: 1 | Rating: 1 ]
• 88' Zig Zag Double Extended Zepp - A Double Zepp indoor antenna based on Cebik's reccomendations and design. Can cover HF bands, fed with 450 ohm open wire feeder terminating in an automatic antenna tuner, can perform incredible results.
  [ Hits: 2686 | Votes: 7 | Rating: 6.71 ]

• About Log Periodic Antennas - Overview, summary, tutorial about the log periodic antenna or aerial used for wideband RF antenna applications
  [ Hits: 2856 | Votes: 0 | Rating: 0 ]

• EWE Antenna comments - cq-contest reflector comments about the performance of the EWE receive antennna collected by KA9FOX
  [ Hits: 765 | Votes: 0 | Rating: 0 ]

• Eggbeater II Omni LEO Antennas - Presented here is a high-performance, circularly polarized omni-directional antenna that is easy to build, easy to tune, inexpensive, and will work all the mode J Low Earth Orbit (LEO) satellites
  [ Hits: 2904 | Votes: 2 | Rating: 8.5 ]

• Antenna resonance and bandwidth - About antenna or aerial resonance and bandwidth and the impact of RF antenna resonance and bandwidth on radio communications systems.
  [ Hits: 421 | Votes: 0 | Rating: 0 ]

• Antenna performance table by VE7BQH - Performance chart of VHF antennas in a stacked array
  [ Hits: 914 | Votes: 2 | Rating: 10 ]

• Electro-Magwave Incorporated - Designs, engineers and markets a unique line of mobile and fixed station RF communications antennas with a key focus on maximizing antenna value.
  [ Hits: 318 | Votes: 0 | Rating: 0 ]

• RF Systems - RF Systems develops and produces antennas and accessories for governmental and military organisations, shortwave and scanner listeners, radio amateurs, yachting circles and professional users of receiving and transmitting equipment.
  [ Hits: 738 | Votes: 1 | Rating: 10 ]
• Pro Antennas - Specialist UK manufacturer of high performance compact HF antennas
  [ Hits: 330 | Votes: 0 | Rating: 0 ]

• Skymasts - Manufacturers of professional Civil & Defense UHF/VHF Base Sation Antennas,Installation Hardware, Power Splitters and Distributors of EUPEN rf Cable & Connector products.
  [ Hits: 503 | Votes: 0 | Rating: 0 ]

• Centerfire antenna - US Antenna manufacturer offering base and mobile antennas for 2 meter, 1.25 meter and 70 cm Amateur Radio GMRS and MURS Citizens Band Radio VHF and UHF Business Band Radio HF, VHF and UHF Scanning
  [ Hits: 1283 | Votes: 2 | Rating: 10 ]

• Cmpter Electronics - Cmpter Electronics is specialized in designs and manufactures RF Coaxial Connectors, RF Adapters, Cable Assembly and GPS Antennas for applications in the datacom/telecom, automotive, instrumentation aerospace and defense markets.
  [ Hits: 408 | Votes: 52 | Rating: 9.34 ]

• LBA Technology - LBA - DTV & RF test systems; AM antennas; RF shielding; RF compliance, safety, interference, intermodulation services; AM detuning, Antenna SWR Analyzers
  [ Hits: 688 | Votes: 1 | Rating: 7 ]

• RF Shop - Microwave antennas, cables, connectors, accessories
  [ Hits: 621 | Votes: 0 | Rating: 0 ]

• Tri-Mode Buffer Amplifier Box - The TMB-1 is an RF amplifier unit / receiving accessory that can be used with a low-impedance broadband loop, a high-impedance terminated loop (such as a Pennant, Flag, or Kaz Delta), and whip (telescoping rod) antennas.
  [ Hits: 964 | Votes: 1 | Rating: 1 ]

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