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6540 Davis WeatherLink for APRS with Streaming Data Logger
6540 WeatherLink for APRS with Streaming Data Logger


 



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Product Code: 6540
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Description
 

Davis 6540 is or ham radio operators, including storm chasers and volunteer weather watchers. Connects a Vantage Pro2 console or Weather Envoy to a TNC modem for instant transmission of both your location and the local weather conditions via APRS (Automatic Position Reporting System). Data submitted via APRS turns equipment into an APRS weather statios and lets emergency personnel map changing weather conditions in real-time, and also helps the National Weather Service develop improved weather prediction models.

Features
  • With our standard WeatherLink data logger, you choose the logging interval: every 1, 5, 10, 15, 30, 60, or 120 minutes. Depending on the logging interval, you can store up to six months of data before downloading. (Up to four months for Perception, Wizard, or Monitor.) Set the system to download automatically every day, or download manually whenever you like. After downloading, use the included software for detailed analysis and graphing, or export the data to most popular spreadsheet, database, and word processing programs.

    New Features of the Davis 6540
    Our latest versions of the WeatherLink data logger include a host of new and improved features.
  • Weather Forecast. Lets you know what to expect, with quick-view icons for the forecast at a glance and text messages for expanded details.
  • Moon Phase. With eight phases of the moon, from new moon through full moon.
  • Updated Wind Chill. Uses the new formula adopted by the National Weather Service which incorporates modern heat transfer theory and a lower calm wind threshold.


  • Sharing Your Weather Data WeatherLink makes it easy for you to participate in a number of worthwhile programs including:
  • The Citizen Weather Observer Program. With this APRS weather station setup, your data, submitted via APRS or the Internet, can help the National Weather Service develop improved weather prediction models. See www.wxqa.com.
  • The GLOBE Program. An international weather-related science program for students from elementary through high school, supported by NASA and NSF. See www.globe.gov.
  • Weather World 'Round. Send your URL to news@davisnet.com and we'll add it to our growing list of Davis stations around the world. See www. davisnet.com/links.


  • Davis 6540 - Expanded Reporting
  • Expanded Temperature Reporting. Heating degree days, cooling degree days, and fuel-oil demand.
  • Optional Sensor Reporting. Evapotranspiration, leaf wetness, soil moisture, soil temperature, sunburn risk for each skin type, and solar energy.
  • Weather Watcher Reports in NOAA National Climatic Data Center format.


  • Weather Website Create your own weather website or post weather conditions to a LAN. Use our included HTML templates or design your own. Add graphs, text lines, or scrolling ticker tapes, and upload other files (such as images from a webcam) along with your weather data.

    All WeatherLinks with Streaming Data Loggers include:
  • Software on CD
  • Streaming data logger
  • 8' (2.4 m) cable to connect the WeatherLink data logger to your computer or modem.

  • TNC (Terminal Node Controller) modems translate the data from Vantage Pro2 into packets for transmission via ham radio.


Average Customer Review: 5 of 5 Total Reviews: 4 Write a review.

  0 of 0 people found the following review helpful:
 
Great Product!! April 1, 2016
Reviewer: Ronald M. Thomas from Bay Minette, AL United States  
I have never put together and installed a wireless weather station before this one.  I found the user manuals easy to read and understand.  I started the assembly of the weather station by 0800 in the morning and by noon, it was installed and working great.  I had already picked out a spot in the yard for the mounting pole and had it ready to go.

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  0 of 0 people found the following review helpful:
 
Went better than I expected! February 20, 2013
Reviewer: Bill from Naperville, IL United States  
As a first time customer, my order had not only the lowest price on the net, it also had free shipping which made all the difference.  Order arrived on time and without issue.  Very satisfied.

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  0 of 0 people found the following review helpful:
 
WeatherLink APRS December 21, 2012
Reviewer: Radiobjtx from Monroe Twp, NJ United States  
Shipping was quick from Scientific Sales and
product was as expected. Easy to set-up and install. Total time for installation and data logger was about 20 minuets. All the Davis Instruments I have worked without any hick-ups. I would recommend this product.

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  0 of 0 people found the following review helpful:
 
Review minus * March 2, 2012
Reviewer: Tom Mclean-760.393.1799 from Desert Hot Springs, CA United States  
Davis and the website is not clear as to the APRS Weather Link and Weather Link components necessary for operation. If they sell something operational they should include the USB-A to Serial interface and software. This is my only disappointment thus far. Windows Vista (64) and Windows 7(64) require a USB-A interface with the appropriate drivers. No one at Davis ever made that info available. I purchased a 3rd party USB interface with software for $40. Davis should be ashamed of themselves. Everything appears to be working well.  *****(Gerry) Davis Tech Support diligently solved an installment problem that occurred in Vista (64).

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