broadband

The DXZone.com

broadband

73 links

Antennas : 80M
  • Broadband 80 meter dipole - The AB2RA bowtie 80 meter antenna includes also a 40 meter dipole
    [ Hits: 863 | Votes: 0 | Rating: 0 ]
Antennas : Dipole
  • The Story of the Broadband Dipole - A dipole can be broadbanded by a number of techniques including by matching with resonant sections of transmission feed lines.
    [ Hits: 405 | Votes: 0 | Rating: 0 ]
  • Coaxial Dipole Antenna - A distributed capacity coaxial dipole antenna. The antenna is very broadbanded with a very flat swr on all band when setup of the antenna is done at the proper lenght and height.
    [ Hits: 537 | Votes: 0 | Rating: 0 ]
Antennas : End-Fed
  • TEFV Terminated End Fed Vee Antenna - The Terminated End Fed Vee Antenna (TEFV) is a travelling wave antenna with constant current distribution. Unlike traditional resonant antennas, TEFV operates without standing waves, using a terminating resistor for broadband efficiency. With a combination of vertical and horizontal polarization, it offers wide bandwidth from 1.8 MHz to 30 MHz, eliminating the need for a tuner. Key components include a 9:1 unun transformer and a 500-ohm terminating resistor. Grounding and counterpoise enhance performance, and it can handle power losses of up to 30%. TEFV provides an effective, versatile antenna solution for amateur radio and broadcast applications.
    [ Hits: 183 | Votes: 2 | Rating: 6.5 ]
Antennas : HexBeam
  • Broadband hexbeam - This version of the broadband hexbeam is based on the work of Hunt G3TXQ, HB9MCZ, and Shoemaker K4KIO. EZNEC model is based on a wider element spacing than the version published in QST by K4KIO
    [ Hits: 572 | Votes: 5 | Rating: 7.8 ]
Antennas : Receiving
  • Wide Band Active Loop Antenna - A shielded broadband (~200 MHz) active loop antenna offers more quiet and relatively less interference reception.
    [ Hits: 611 | Votes: 5 | Rating: 8 ]
Manufacturers : Antennas : Military
  • Comsystems Solutions - HF Antennas is a division of Comsystems Solutions we manufacture wire broadband antennas and different type.
    [ Hits: 187 | Votes: 2 | Rating: 3 ]
Operating Modes : HSMM
  • HSMM-Mesh Canada - HSMM-MESH or Broadband-Hamnet - Canada a web site dedicated to HamNet development in Toronto Area
    [ Hits: 374 | Votes: 0 | Rating: 0 ]
  • Broadband Hamnet Network - The availability of low-cost, ready made 2 GHz hardware and the project at Broadband Hamnet dot org, make it unthinkable that the amateur radio community NOT take advantage of broadband ad-hod TCP/IP networks!
    [ Hits: 297 | Votes: 1 | Rating: 1 ]
  • Boradband HamNet Italy - A web site dedicated to Broadband HamNet in Italian
    [ Hits: 176 | Votes: 0 | Rating: 0 ]
  • Broadband Hamnet - Home of the HSMM Mesh is a reference web site for HamNet enthusiasts
    [ Hits: 211 | Votes: 0 | Rating: 0 ]
Technical Reference : Amplifiers : HF Amplifiers
  • A Compact 600W Broadband HF Power Amplifier - A 600W 1.8 MHz to 54 MHz power linear amplifier made using rugged MRF300 transistors featuring output power between 580W and 750W depending on band, power supply: 48V, 18A typical, 20A max
    [ Hits: 596 | Votes: 6 | Rating: 7.33 ]
Technical Reference : Software Defined Radio
  • Hermes-Lite Low Cost HF SDR - The Hermes-Lite is a low-cost direct down/up conversion software defined amateur radio HF transceiver based on a broadband modem chip and the Hermes SDR project. It is entirely open source and open hardware, including the tools used for design and fabrication files. Over 300 Hermes-Lite 2.0 units have been successfully built.
    [ Hits: 518 | Votes: 0 | Rating: 0 ]

Not satisfied ? Lookup Google Custom Search Engine for broadband


Search broadband with: Yahoo!, DuckDuckGo , Bing

Search

Related Searches

Get our links, Everywhere!

Follow us on Social Networks
RSS Feeds The DXZone.com RSS feed

Sign up for daily Newsletter

Service provided by Google FeedBurner

Free for your Site

Add our gadgets to your site
Daily Top 10 links

Google Custom Search