news

news

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 [next]

• Home Built six meter J-Pole Antenna - This article provides details on building a 6 Meter J-Pole antenna using PVC pipe for an enclosure. This antenna uses flat 450 ohm Window Line for the tuning stub.
  [ Hits: 230 | Votes: 1 | Rating: 9 ]

• Why good Antennas need good Coax cable - The importance of an efficient antenna feed line that can minimize the disturbing noise for an optimal signal reception
  [ Hits: 462 | Votes: 1 | Rating: 10 ]

• The Quagi Antenna Turns 40 - It has been 40 years since the VHF-UHF Quagi antenna--a combination of the desirable features of a Yagi and a cubical quad--was developed and the design was first published in the newsletter of the Southern California VHF Club, a forerunner of today's Western States Weak Signal Society.
  [ Hits: 467 | Votes: 1 | Rating: 10 ]

• Invisible Antennas (almost) - Articles for amateur radio newsletters aimed at new hams by WD4BIS
  [ Hits: 916 | Votes: 4 | Rating: 8.75 ]

• DX IOTA Calendar - DX and IOTA Calendar. Upcoming DX IOTA Expedition on DXNews.com DX calendar page
  [ Hits: 364 | Votes: 1 | Rating: 3 ]

• VP6R Pitcairn Island DXpedition 2019 - Official web site of the Pitcairn Island DXpedition 2019. The DXPedition is planned Oct. 18 – Nov. 1, 2019. Find more info, news and updated about thid DXPedition on the official DXPedition
  [ Hits: 146 | Votes: 0 | Rating: 0 ]
• A5B A50BOC A50BPC Buthan 2019 - 11-20 December 2019 A5B HF Bands 160 - 6m CW SSB FT4 FT8
  [ Hits: 157 | Votes: 0 | Rating: 0 ]

• DXNews.com - One of the most popular amateur radio dx news web site. Includes Ham Radio News, DX News, DX Peditions, everything bout DX and DXing.
  [ Hits: 228 | Votes: 0 | Rating: 0 ]

• F4FYU - Blog - Blog radioamateur de F4FYU, news, radiocommunication, websdr, antennes pour espace restreint
  [ Hits: 226 | Votes: 0 | Rating: 0 ]

• NZ QRPers Group - The NZ QRPers Group organize events for QRP operators and run a regular email newsletter
  [ Hits: 171 | Votes: 1 | Rating: 1 ]

• Marinette & Menominee Amateur Radio Club - Marinette & Menominee Amateur Radio Club website ham radio news.
  [ Hits: 103 | Votes: 1 | Rating: 10 ]

• RADIO DATA - A privately owned company, has a proven and successful record in the design and reliable implementation of Professional Mobile Radio (PMR) equipment and systems for voice and data communications.
  [ Hits: 225 | Votes: 0 | Rating: 0 ]

• American Radio History - Publications Digital Archive - The history of radio documented in thousands of publications including copies of popular US and UK amateur radio magazines and newsletters since 1930s
  [ Hits: 282 | Votes: 4 | Rating: 10 ]

• VA3XPR DMR Repeater Blog - The website for VA3XPR is intended to provide users with information about the VA3XPR repeater, plus news and information related to ham radio digital voice communications.
  [ Hits: 240 | Votes: 0 | Rating: 0 ]

• HST - highspeedtelegraphy - Highspeed Telegraphy news, history and rankings of HST Championships
  [ Hits: 220 | Votes: 23 | Rating: 9.53 ]

• Low Band DXing from a Small City Lot - Encouragement for Little Pistols, article originally written for and published in SKIP the monthly newsletter of the Fresno Amateur Radio Club
  [ Hits: 556 | Votes: 2 | Rating: 5.5 ]

• Why AM Listening is Better at Night - A nice article expleraing why during the sunset it's possible to listen to long distance radio broadcasting stations.
  [ Hits: 443 | Votes: 1 | Rating: 10 ]

• IC-705 English Brochure - Download the official IC-705 RF direct sampling VHF, UHF, HF, D-Star all mode 10W QRP portable transceiver. Pre-release information in a PDF file all in English.
  [ Hits: 720 | Votes: 5 | Rating: 6.2 ]

• Why AM Listening is Better at Night - During the night, radio waves can travel a little farther up reaching the F1 layer, offering chances to lister AM Stations that are impossible to hear during the day. Learn more on sky-wave propagation on this article
  [ Hits: 319 | Votes: 1 | Rating: 10 ]

• How Common Mode Chokes Work - Examine the function and operation of a common mode choke and the way it reduces unwanted interference. Common Mode Choke vs. Single Choke
  [ Hits: 738 | Votes: 2 | Rating: 10 ]

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 [next]