DXZone.com  
Search results for wire
Search
wire

wire

653 links and 4 categories about wire on dxzone.com

Result Page:  [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... [next]

 Site listings
Antennas : 80M
  • 80M Vertical antenna with capacitance hat - Simple wire antenna cheap to make, using readily available materials, Low angle radiation, with rejection of high angle signals Wide bandwidth, with resonance at the 80M DX window (3.790-3.800 MHz); and Maximum height is 40 feet
    [ Hits: 22272 | Votes: 22 | Rating: 7.32 ]
Antennas : Feed Lines
  • Transmission Lines - Whenever you choose a coax feedline, the frequency of operation is a very important consideration. Over the operating bandwidth of the coax the VSWR is low, typically 1.2:1 or better. Insertion loss is also an important parameter. It is usually specified in dB/foot and is a linear relationship.
    [ Hits: 1122 | Votes: 0 | Rating: 0.00 ]
  • SWR: Maximum allowable VSWR - VSWR (voltage-standing-wave-ratio) represents the degree with which an antenna is "matched" to the system impedance. Most modern antennas do not require any tuning for optimum performance. VSWR is one of the easiest parameters to measure and VSWR meters are becoming very popular antenna installation tools
    [ Hits: 1059 | Votes: 3 | Rating: 3.33 ]
Antennas : Homebrewing Techniques
  • Yagi Element Mounting Considerations - One of the most important considerations when designing and building a Yagi antenna is the method used to attach the elements to a boom. This is true because the boom influences the electrical length of the elements. In this article JH Reisert explain with drawings techniques on mounting yagi antenna elements to a boom
    [ Hits: 3764 | Votes: 0 | Rating: 0.00 ]
Antennas : J-Pole
  • Wireman-J-Poles for 2m-40m  updated - J-Poles with Wireman-cables for the quarterwave matching section
    [ Hits: 24106 | Votes: 159 | Rating: 8.32 ]
Antennas : Mobile
  • A $20 HF mobile antenna - A few hours of fun with PVC and wire and you’ve got yourself a respectable road radiator. The antenna consists of little more than some PVC pipe topped by a RadioShack replacement whip antenna and a couple of coils made from a small roll of #14 house wire.
    [ Hits: 8839 | Votes: 5 | Rating: 6.80 ]
Antennas : Multiband
  • A Magnetic Loop antenna for 7-21 mhz - If you find external wire antennas obtrusive for amateur radio or short wave listening, then this is the antenna for you, is just 1 meter diameter
    [ Hits: 3026 | Votes: 2 | Rating: 5.50 ]
  • The 5 Bands Wire-Beam - This wire-beam has one radiator-element, feeded with 450-Ohm-Wireman-twinlead and needs an antenna-tuner. For the bands 6m, 10m, 12m, 15m, 17m and 20m bended reflector-elements are used. The support is a cross of 4 fibreglass-fishing-rods
    [ Hits: 5291 | Votes: 2 | Rating: 7.00 ]
Antennas : Portable Antennas : Shortwave
  • Long Loopstick Antenna - Wound on a 3 foot length of PVC pipe, the long loopstick antenna was an experiment to try to improve AM radio reception without using a long wire or ground.
    [ Hits: 3786 | Votes: 1 | Rating: 10.00 ]
Antennas : Theory
  • Antenna Selection Made Easy - This page will help you answer important questions about antenna selection before you talk to a supplier. After reading this paper, you should be able to better determine the most important parameters you need to know for your antenna selection criteria.
    [ Hits: 1725 | Votes: 2 | Rating: 3.00 ]
  • Antenna Polarization notes - Antenna polarization is a very important consideration when choosing and installing an antenna. Most communications systems use either vertical, horizontal or circular polarization. Knowing the difference between polarizations and how to maximize their benefit is very important to the antenna user.
    [ Hits: 2194 | Votes: 4 | Rating: 3.50 ]
  • All HF Band Antennas - F6ITV consideration on HF Antennas, from trap wired anternnas, to center feed antennas.
    [ Hits: 1271 | Votes: 0 | Rating: 0.00 ]
FRS and GMRS : Resources Manufacturers : Antennas : HF : Dipole Antenna
  • Alpha Delta Communications - Manufacturers and distributors of coaxial surge protectors, coaxial switches, HF fixed wire antennas
    [ Hits: 2543 | Votes: 1 | Rating: 4.00 ]
Manufacturers : Antennas : Marine
  • Star Antenna - Communication Electronic designs, manufactures and markets antennas for fixed wireless and mobile wireless applications in a wide range of frequency bands.
    [ Hits: 133 | Votes: 3 | Rating: 10.00 ]
Manufacturers : Cable and Connectors Manufacturers : Digital and Packet Radio
  • RACOM - Radio modems - RACOM is a Czech company specialized in design and production of radio modems and other devices for wireless data networks for radio channels from 140 to 900 MHz. RACOM radio data networks are suitable for data transfer in telemetry & SCADA applications, transaction networks, security systems, IP networks and firts of all mobile tracking and fleet management.
    [ Hits: 646 | Votes: 2 | Rating: 9.00 ]
Manufacturers : Microwave
  • CAP Wireless Amplifiers - Design and manufacture application specific microwave and RF amplifiers, upconverters, downconverters and multifunction assemblies.
    [ Hits: 587 | Votes: 4 | Rating: 7.00 ]
Manufacturers : Towers and Accessories
  • Telecom Product Profiles - Telecom Product Profiles is a manufacturers' rep firm specializing in factory direct Nello Towers, monopoles, antenna mounts, shelters, and more. Factory direct Cellular, PCS, and Wireless Broadband equipment such as antennas, radios, and more. Installation, financing, and leasing options available.
    [ Hits: 754 | Votes: 1 | Rating: 10.00 ]
Software : Software Defined Radio Technical Reference : Coax Cables and Connectors
  • RF Coaxial Connectors - RF coax(ial) connectors are a vital link in the radio spectrum. Coax connectors are often used to interface two units such as the antenna to a transmission line, a receiver or a transmitter. The proper choice of a coax connector will facilitate this interface.
    [ Hits: 3853 | Votes: 0 | Rating: 0.00 ]
Technical Reference : Lightning Protection
  • About Lightning Protection - What You Should Know About Lightning Protection by Joseph H. Reisert
    [ Hits: 2751 | Votes: 1 | Rating: 8.00 ]
Technical Reference : Mic wiring
  • CB Mic Wiring - Excellent resource for microphones wiring including old make of cb radios. Microphone wiring can be a real pain if you arent sure how to work out which wire goes where. On this page i will try to explain the basics and also give you the wiring positions for most CB radio's
    [ Hits: 23840 | Votes: 29 | Rating: 6.07 ]
Technical Reference : Software Defined Radio
  • SDR - Software Defined Radio - Forum - SDR Forum - organization dedicated to promoting the development, deployment and use of software defined radio technologies for advanced wireless systems.
    [ Hits: 1754 | Votes: 0 | Rating: 0.00 ]
  Result Page:  [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... [next]
Not satisfied ? Lookup Google Custom Search Engine for wire


Search wire with: Yahoo!, Teoma, Lycos , Bing

Get our links, Everywhere!


Sign up for daily Newsletter
The DXZone.com RSS feed

Share Bookmark

Follow dxzone.com: XML RSS Feeds Daily Top 10 links

Google Custom Search

  1998-2014 The DXZone.com - Terms of Use, Copyright & Privacy Policy Last Update: Wed Jul 30 2014 - 13:08:19