How to Work a DXpedition
Download the latest DX Monitor
Step 1
Check the Propagation forecast from your exact QTH to 3B7C.
Propagation from Europe to 3B7C
DX Monitor creates a simple graphic propagation forecast based on your antennas and power level and calculated by VOACAP using the latest smoothed sunspot number information. Use this chart to choose your operating times. It would be a good idea to take the afternoon off work.
Step 2
Look at the operating history of 3B7C since the beginning of the DXpedition.
3B7C Activity by Band
The scatter chart of activity shows you the time that 3B7C appears daily on each band. Be there before the first spot appears to have a better chance of getting through.
Step 3
Know the frequencies that they are likely to use:
3B7C Spot History sorted by Frequency
The History Window sorted by frequency shows their main operating frequency and the comments often show the QSX split frequency that made it through. DX Monitor can maintain a separate window that only shows the 3B7C spots while the main window shows all the DX activity.
Step 4
Map the spots by band to see who is hearing 3B7C.
3B7C Spot pattern on 12 meters
DX Monitor is a standalone Windows program which monitors the DX announcements available on the internet at DX Summit, HB9DRV and connections to one or more local and international DX Cluster Telnet Servers.
New DX spots are displayed in the main window with user selectable bands, fonts, colors, and highlighting of alerts and local spotters. A band map tracks the current stations on the air by frequency. Maps show the openings with buttons to select bands and times.
The predicted signal strength of the spotted station at your QTH can be displayed with each spot. A 24 hour propagation prediction by band takes only one click.
DX Monitor builds a database of DX Spots, Announcements, and WWV information and includes many tools which can be used by DXers to improve their chances of working a new country.
Click for Screen shots and Introduction
What's New?
- Animated Google Earth Interface. Fly from spot to spot as each one arrives. Plot spots and propagation paths on Google Earth and Google Maps. Pinpoint US and Canadian amateurs. See antennas from space.
- Show Location Information and beam heading on each DX spot: Country, State, US County.
- Predicted propagation from your location to each spot. 24 hour instant forecast.
- Optionally filter by signal strength to only show stations you can work.
- Rig interface for instant tuning or intelligent scanning to monitor incoming spots.
Real Time Features
- Combines DX Spots from multiple web sites and telnet servers in one display.
- Check Propagation from your location to the DX using HamCap.
- View spots on a color coded Band Map.
- User defined frequency filters and color coding.
- Open paths plot automatically on Mercator and Azimuthal (Great-Circle) maps.
- Alerts for needed DX by callsign or DXCC entity.
Hot Spots Button. One click lists the hottest DX being spotted by band.
- Click a call for recent spot history, QSL and station information, location, beam headings, sunrise times, Google searches and more.
- Graphic Display of WWV Solar Flux and Geomagnetic Indexes with 27 and 45 day forecasts.
Analysis Features
- Search and Sort the History Database by call, country, distance, heading, dates, distance to spotter, alerts, popularity, hourly rates and more.
- Plot any list of DX spots or log data on the maps.
- Activity Scatter Plots show DX activity on each band by hour or by day of the week.
- Animated Maps show changing propagation by hour on each band.
- Band and Hour Buttons for viewing of the spot maps by frequency and time of day.
- Convolve Plot to map 24 hours of observed propagation to your location.
- Load log files (ADIF or Cabrillo) for plotting, sorting, and counting countries, calls, US states and counties and more.
More Features
- Supports RAC Callbook and HamCall CDs and the free K4HAV FCC/VE Database.
- Minimize DX Monitor to run in the background in the system tray.
- Includes a complete Telnet Application for simultaneous connection to an unlimited number of Telnet Servers. Fully automated and integrated with DX Monitor.
- Personalized font styles, sizes and colors to suit your eyes and your computer screen.
- Access Atomic Time Servers to accurately set your computer clock.
- Show only spots from local spotters or highlight them.
- Plot Terminator (Gray Line) on maps in real or historical time.
Download (3 MBytes)
Download dxmon138.exe from closest mirror server (FASTEST)
Download dxmon138.exe from benlo.com
Download dxmon138.exe from ve3sun.com
DX Monitor is shareware. Try it free for 30 days. If you like it, buy now.
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