Live Gray-Line Map. The "gray line" is a band around the Earth that separates daylight from darkness.  Propagation along the gray line is very efficient. Ham radio operators and shortwave listeners can optimize long distance communications to various areas of the world by monitoring this band as it moves around the glo...

Search users in the system and get Name, Country, ISO2, QTH, Lat, Long, Grid, Distance and Azimuth. You can also use it is a grid lookup tool where your convert Maidenhead grid squares to coordinates. Both 4 and 6 grid resolution supported. Please note! This plugin requires the DX-Monitor plugin (Large or Small) for presentation!...

The Image Viewer plugin allows you to have handy reference charts, maps, lists, and diagrams available right on your HS 4.0 Transceiver.  Choose from the included Band Plan or DX Monitor Map or select a .jpg, .jpeg, .bmp, .png, or .gif file from your computer to display on this large plugin. New features for the Image Viewer plugi...

BC Phased Array If you want to become a broadcaster, this is the antenna for you. Phase driven curtain array with big gain for the 48m band. Gain is +22.3 dBi. Please note that this antenna is meant for Transmission (TX) purpose as it pulls in quite a bit of noise on RX. This antenna will give you over 15 kilowatts...

Vertical Co-phased Collinear for 10m. HamSphere Vertical collinear antenna series, popularly known as V-Collinear are mono-band antennas. These antennas have excellent HF DX performance while retaining pure omni-directional characteristics. Architecturally, the V-Collinear antennas may be classified under the category of vertically o...

Vertical Co-phased Collinear for 30m. HamSphere Vertical collinear antenna series, popularly known as V-Collinear are mono-band antennas. These antennas have excellent HF DX performance while retaining pure omni-directional characteristics. Architecturally, the V-Collinear antennas may be classified under the category of vertically ori...