stations

stations

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• The 160M No Excuses Homebrew Vertical - This antenna is designed for stations having a difficult time putting a decent signal on 160M from small or CC&R d lots. It is a 24.5 ft. vertical antenna, made from three 10 ft. PVC sections bolted together, and half wavelength of antenna wire helically wound around the PVC sections.
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• Beverage switch-box - A home made Beverage system for portable use. The goal was to switch between 4 single Beverage antennas without interfering on the other receiving stations.
  [ Hits: 115 | Votes: 1 | Rating: 8 ]

• 3 Foot Box Loop Antenna - These antennas are larger versions of the small loop antennas that were part of the cardboard back panel of older AC/DC five tube AM radios. Loop antennas of this type were popular in the very early days of radio. They are still useful today for long distance reception of AM radio stations
  [ Hits: 385 | Votes: 1 | Rating: 2 ]

• Improve your Antennas for Low Solar Activity - How to improve your transmitting antennas for very low solar activity periods, vertically polarized 160 meter antennas, horizontally polarized 80 to 10 meter antennas, single or stacked yagis, multi-tower stations
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• ZC4UW DXpedition to UK Sovereign Base Area on Cyprus - A group from Cambridge University Wireless Society will be QRV from the UK Sovereign Base Area on Cyprus as ZC4UW from 2-7 January 2020 with a maximum of 4 stations.
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• DxCalendar by DXCenter - DxCalendar news from DX international scene. DX Bullettin with DX Stations calendar
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• DX Pedition Audio Recordings - A collection of audio recordings of some DX Peditions used as case studies to evaluate dxspedition operatios behaviour and calling stations. These audio files are excerpts from real pileups recorded directly off the air in MP3 format
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• SDR4Space - Software Defined Radio for Space Applications produces ground stations for uplink and downlink, Rotator computer controller with USB and CANbus Interface, USB Converters
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• World Map - Free windows world map application display current time, sunrise and sunset, greyline map, dx stations, requires windows 7 or higher. The program includes three resized Natural Earth maps which have been resized to 4k or slightly less. By Simon Brown G4ELI better known as the inventor of Ham Radio Deluxe.
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• AllStarLink Wiki - Guide to AllStarLink the world wide network of Amateur Radio repeaters, remote base stations and hot spots accessible to each other via the Internet and/or private IP networks.
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• AllStarLink - AllStarLink is a network of Amateur Radio repeaters, remote base stations and hot spots accessible to each other via Voice over Internet Protocol. AllStarLink runs on a dedicated computer (including the Rasperry Pi) that you host at your home, radio site or computer center. It is based on the open source Asterisk PBX running our app_rpt application.
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• HF communication prediction tools - Online HF Communication prediction system provided by the Australian Governament Buerau of Metereology allow to predict usable frequency rage for radiocommunications between two stations allowing to specify frequency and date range. This tool allow calculation with different methods and algorithms
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• Decoding Numbers Stations - QST Article - Exploring these mysterious transmissions and how their strong following has created a niche in the community. Free article in PDF Format from QST November 2019
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• How to Listen to Real Spy Broadcasts - Encrypted messages, fancy technology, spies use them all to communicate, but sometimes the best way to hide is in plain sight. Right now, broadcasting across the airwaves around the world, are automated, anonymous shortwave AM radio stations that most governments won't acknowledge even exist, much less explain
  [ Hits: 243 | Votes: 1 | Rating: 1 ]

• AirScout - Software for Aircraft Scatter Prediction. Extend your capabilities on VHF-/UHF-SHF bands even when you live in an unprivileged location and Calculate a propagation path between two stations and follow the aircrafts in real time
  [ Hits: 299 | Votes: 2 | Rating: 5.5 ]

• Grid Calculator - Grid Calculator allows you to calculate either a grid square locator or the latitude and longitude of a location. Grid Calculator can be used to calculate a Great Circle bearing and distance between two stations in statute miles, nautical miles, and kilometers.
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• Emergency Net Log - The ARES Emergency Net Log application is specifically designed for use by ARES Net Control Stations.
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• WSJT DX Aggregator - WSJT DX Aggregator is a program that allows the stations using the WSJT-X or JTDX or MSHV programs to automatically upload DX reports to DXMAPS.com
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• Second floor grounding - Solution for stations located at secondo floor or higher. Lead lengths to the grounding system are much too long to provide a low-impedance RF ground.
  [ Hits: 284 | Votes: 1 | Rating: 10 ]

• 5 Things to Know About Portable Power Stations - These pricey battery-powered devices are the only type of generator that can be used indoors safely. The article reviews pro and cons of power stations evaluating runtime, power delivery, power quality, ease of use, and noise.
  [ Hits: 171 | Votes: 0 | Rating: 0 ]

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