Download ARRL's VHF Digital Handbook by Steve Ford PDF

By Steve Ford

ISBN-10: 0872591220

ISBN-13: 9780872591226

Regularly strong info in ARRL courses, and this one is not any exception. well worth the rate.

Show description

Read Online or Download ARRL's VHF Digital Handbook PDF

Best radio books

Programme Making for Radio (Media Skills)

Programme Making for Radio bargains trainee radio broadcasters and their teachers centred sensible guidance to the pro concepts utilized to the making of radio exhibits, explaining how particular radio programmes are made and the conventions and methods required to supply them. This booklet describes how and why those equipment are utilized by utilizing a behind-the-scenes glimpse at operating practices and methods utilized in the undefined.

The Radio Eye: Cinema in the North Atlantic, 1958-1988

The Radio Eye: Cinema within the North Atlantic, 1958–1988, examines the best way media experiments in Quebec, Newfoundland, the Faroe Islands, and the Irish-Gaelic-speaking groups of eire use movie, video, and tv to suggest for marginalized groups and sometimes for “smaller languages.

Additional resources for ARRL's VHF Digital Handbook

Sample text

You can link to the TelPac station directly, or through nodes or digipeaters. There are many TelPac stations in continuous operation throughout the country. aspx. receive e-mail through Winlink 2000, you'll also need a piece of Windows software known as AirMail. It is downloadable free on the Web at www. net/haml. AirMail functions much like a traditional e-mail application. In fact, it is designed to look very much like Microsoft Outlook, and to be just as easy to use. Every ham in the field who intends to access the Winlink 2000 network must have AirMail installed on his computer.

In general, do not send bulletins unless they really are (i) intended for a broad audience and (ii) the message is critical in nature . Thi s is another common sense policy that should be obvious. This is even more critical if there are a large number of stations competing for bandw idth at 1200 baud. Implementing this packet policy is may a matter of what you won't do instead of what you could do. For instance: Outpost supports placing a signature on a message form. These signatures should be for key-stroke convenience, and not to state titles, addresses, phone numbers, and other information that may be irrelevant during a disaster.

This is the easiest way to connect. This enables AirMail to handle all the connections and instructions to start, send posted messages, pick up waiting messages and disconnect when finished. This is much quicker than the keyboard mode, which is only used for special purposes. As your station connects and begins exchanging email, you should see the red transmit light on your TNC blink. Then you should see your receive light blink if a reply is received. Both lights will alternate on and off. If the other station cannot be contacted, the TNC will time out after a fixed number of tries As the transfer progresses, you will see codes being sent and also the file transfer rate, either transmit or receive, if an attachment is being sent.

Download PDF sample

ARRL's VHF Digital Handbook by Steve Ford


by Anthony
4.4

Rated 4.74 of 5 – based on 16 votes