wide band

wide band

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• The optimized wideband antenna - NW3Z yagi antenna designs for Dayton 2001 Includes yagis for 20 15 10 meters.
  [ Hits: 5879 | Votes: 6 | Rating: 3 ]

• 50 Mhz Dipole  ^pop - This article describes a simple but effective wide bandwidth six metre antenna
  [ Hits: 49086 | Votes: 81 | Rating: 4.96 ]

• Broadband receiving antenna matching - This article addresses the subject of obtaining the best signal transfer from an antenna to the typical 50-ohm receiver input over a wide frequency range, with emphasis on medium-wave (500 - 2000 kHz), encompassing the standard AM broadcast band and the 160-m amateur band.
  [ Hits: 6689 | Votes: 4 | Rating: 6 ]

• Vertical wide band 7-21 Mhz - The RXO unitenna pdf file a vertical antenna for 40 to 15 meters band
  [ Hits: 24348 | Votes: 33 | Rating: 6.29 ]
• Antenna for deed restricted lots  ^pop - An effective 10-20m DX antenna for deed restricted lots. The article by K7ZB introduces a simple 10-20m DX antenna suitable for deed-restricted lots. The antenna, a 15' vertical design, facilitated contacts with over 200 countries worldwide. Its design employs a telescopic aluminum tube and radial wires for multi-band operation, requiring an external antenna tuner for optimal performance. The mounting scheme and construction details ensure effectiveness and ease of use.
  [ Hits: 56292 | Votes: 13 | Rating: 6.46 ]

• OH7SV Matti Hohtola Ham Projects - The most modern QRP transceiver in 2004,Direct Conversion HF Transceiver with DDS LO, 50 ohm to 200 ohm HF wide band transformers, Wilkinson splitter for RX measurements, Windom baluns 2001/2004, Ferrite rod antenna for 80 meter, Magnetic Loop Antenna for 80 m, Mascot Switched PSU 9320 modification to 8A peak current, 150W MOSFET linear amplifier for 80m, 80 m HF SSB/CW Transceiver
  [ Hits: 20373 | Votes: 36 | Rating: 8.11 ]

• Projects and Info Center - Antenna projects and info center by KP4AO, including The Optimized Wideband Antenna (OWA) Yagi and Skyhawk, a state-of-the-art trapless tribander
  [ Hits: 5394 | Votes: 2 | Rating: 10 ]

• G3USF's Worldwide List of 50MHz Beacons - Comprehensive list of beacons in the 50MHz band maintained since 2013 by G3USF.
  [ Hits: 5929 | Votes: 20 | Rating: 6.9 ]

• Great Yarmouth Radio Club - Promoting Amateur and CB Radio. Uk repeaters, World Prefix list, UK & U.S bandplans, HF World-wide beacons, Free Ad's, Web site awards
  [ Hits: 1563 | Votes: 35 | Rating: 7.76 ]

• This Week in Amateur Radio - Amateur Radio News and Information Bulletin Service delivered via satellite on AMC-7, transponder 5, 7.5 MHz wideband audio and over the internet in MP3 and RealAudio format.
  [ Hits: 2770 | Votes: 42 | Rating: 8.56 ]

• California Amplifier - manufacturer of solutions for worldwide wireless broadband communications
  [ Hits: 11121 | Votes: 7 | Rating: 3.14 ]
• TE Systems - Manuf RF power amplifiers wideband+narrowband for Commercial, Defense, OEM and amatuer markets. Also low-noise rf amplifiers
  [ Hits: 1599 | Votes: 1 | Rating: 5 ]

• Digital Smart Antennas DiSA - Digital Smart antenna (DiSA) Automatically Adjusts over a wide band of frequencies.
  [ Hits: 926 | Votes: 2 | Rating: 5.5 ]

• Creative Design Corp. - Create - Reliable antenna and antenna rotators from japan. Manufacturer of amateur radio products, HF VHF UHF antennas, antnena towers, antenna rotors, HF Log Periodic Antennas, VHF UHF wideband amateur radio antennas
  [ Hits: 4446 | Votes: 5 | Rating: 6.6 ]

• Lee Electronics - Offers Scanners, Shortwave, Wide-Band receivers, accessories from Icom, AOR, Sangean and Grundig.
  [ Hits: 2261 | Votes: 5 | Rating: 6.4 ]

• Caracol Radio - One of several Colombian broadcasting networks heard on AM and FM and worldwide on 5076 kHz in the 60 meter band.
  [ Hits: 1360 | Votes: 6 | Rating: 5.5 ]

• HF Beacon tracker - This Windows program will identify the 18 worldwide NCDXF/IARU International Beacon Stations and display each, as they become active n just 3 minutes, you will know if a band is really open
  [ Hits: 2392 | Votes: 5 | Rating: 8.2 ]
• BeaconSee - BeaconSee shows you, in real time, worldwide HF band openings on your PC. Analyses the audio signals from your radio, which is tuned to the NCDXF IARU HF beacon network and shows you the signal strength received from each of the 18 beacon transmitters as a plot of frequency spectrum against time.
  [ Hits: 7247 | Votes: 13 | Rating: 7.61 ]

• Super-Duper for Listeners - SDL is a dedicated contest logger for SWLs. It's good for all the major international contests and for dozens of others worldwide. SDL is fully working and unrestricted, and is distributed as freeware. It links to Icom, Kenwood and Yaesu radios to follow band and mode changes.
  [ Hits: 1423 | Votes: 3 | Rating: 7 ]

• Alinco DJX 10 software - MS-DOS programming software for use with Alinco's DJ-X10 Wide Band Communication Receiver
  [ Hits: 4304 | Votes: 63 | Rating: 4.05 ]

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