data info

data info

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• G3SEK's Amateur Radio Technical Notebook - A lot of good informations concerning antennas, filters, moonbounce, and circuitry data.
  [ Hits: 4669 | Votes: 23 | Rating: 4.69 ]

• N. American Data Communications Museum - Telephony technology from telegraph to digital transmission
  [ Hits: 1057 | Votes: 0 | Rating: 0 ]

• AT DX news - Alfa Tango DX searchable database
  [ Hits: 2237 | Votes: 3 | Rating: 9 ]

• Longwave Non-Directional Beacons - Beacons operating in the longwave radio spectrum, generally between 200 and 450 kHz
  [ Hits: 5407 | Votes: 14 | Rating: 5.79 ]

• Mongolia DX Association - Mongolian DX club with a lot of dx info and an online DX newsletter
  [ Hits: 658 | Votes: 3 | Rating: 1.67 ]

• QSL INFO SYSTEM by IK4LZH - QSL database lookup provided by IK4LZH
  [ Hits: 1113 | Votes: 1 | Rating: 10 ]

• RSGB HF Data Band Plans - The following frequencies are assigned to datacommunications in the HF bands within the UK By RSGB data communications committee information.
  [ Hits: 2465 | Votes: 5 | Rating: 3.8 ]

• PA3BTL Henk - Home page of PA3BTL with information on Linux, packet radio, sattellite keppler data links, Proxim RangeLAN2 2.4 GHz radio's, Lucent WaveLAN 2.4 GHz radio's and link to LXE homepage
  [ Hits: 725 | Votes: 4 | Rating: 7.25 ]

• Grey Line Map - Earth view, with satellite data provided by The Living Earth.
  [ Hits: 14446 | Votes: 73 | Rating: 6.5 ]

• Belden Wire & Cable Company - Cables for any electrical application, with data sheets, comparisons, and on-line catalog.
  [ Hits: 3941 | Votes: 4 | Rating: 4.75 ]
• Poly Phaser - Data, RF, video protectors coax combiner protectors, grounding Items
  [ Hits: 1346 | Votes: 2 | Rating: 3.5 ]

• Kantronics - Kantronics produce Modems, Tnc, Kam, Marine, wireless modems. Packet radio communication devices, HF E-mail, paging, GPS tracking, weather data gathering, or wireless data transmission.
  [ Hits: 9057 | Votes: 9 | Rating: 4.11 ]

• Distance and Bearing Finder - This service uses data from the US Census and a supplementary list of cities around the world to find the latitude and longitude of two places, and then calculates the distance between them. It also provides a map showing the two places, using the Xerox PARC Map Server.
  [ Hits: 10506 | Votes: 35 | Rating: 5.14 ]

• NAVSTAR GPS Timing Operations - NAVSTAR GPS Timing Operations, USNO GPS Data & Information Files Global Positioning System Overview Current GPS Constellation, GPS Time Transfer Operations, GPS & Glonass Satellite Visibility
  [ Hits: 819 | Votes: 2 | Rating: 6.5 ]

• Mt. Wilson Observatory - Magnetogram, Dopplergram Intensitygram by Mt. Wilson 150-Foot Tower Data Images
  [ Hits: 893 | Votes: 1 | Rating: 5 ]

• Ionosphere Web Site - Ionospheric Data Archived at NGDC
  [ Hits: 828 | Votes: 1 | Rating: 9 ]

• Solar Region Data - SunSpots - Solar Region Data Current Regions with Sunspots Summary, an useful tool for predictions
  [ Hits: 4440 | Votes: 13 | Rating: 4.84 ]

• CT Contest Logging Program Utilities - My MMPRINT utility is a post contest tool that lets you extract statistical data from a CT log file
  [ Hits: 1535 | Votes: 6 | Rating: 5.5 ]

• Lux-Log - Ham logging software capable of handling up to 30,000+ log-books using one database and one image copy, and many more features by Norbert Oberweis - LX1NO / KM6RY
  [ Hits: 3232 | Votes: 35 | Rating: 7.37 ]

• Defpom CB and HAM radio mods  ^pop - Circuit diagrams, CB and HAM mods, alignments, data sheets and pinouts, a massive site with over 600 pages of free info
  [ Hits: 54434 | Votes: 12047 | Rating: 8.19 ]

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