Posts Tagged ‘General’

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AmateurLogic 15th Anniversary Contest Winner

October 22nd, 2020 | Author:

Contest Prized
Congratulations to Clint Frost, W2BL of Owens Cross Roads, AL. Clint was randomly selected as winner of the AmateurLogic.TV 15th Anniversary contest!

Thanks to all who participated in the contest and thanks for watching AmateurLogic.

Watch our 15th anniversary show.

AmateurLogic 148: 15 Years of AmateurLogic

October 18th, 2020 | Author:


AmateurLogic.TV Episode 148 is now available for download.

Celebrating 15 Years of AmateurLogic.
Peter, VK3PB joins for an update. Tommy is Getting Started With The IC-705. George has some Simple and Useful Transistor Projects. Emile Calibrates With WWV Until It Hertz.

Announcing the winner of the Icom IC-705 transceiver and prize package giveaway.

2:10:02

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AmateurLogic 147: A September to Remember

September 12th, 2020 | Author:


AmateurLogic.TV Episode 147 is now available for download.

Eliminate logging hassles. Emile shows how to integrate QRZ online logging with Logbook Of The World for a simple, quick single log entry across platforms.
Mike presents our friend Chip, K9MIT’s Enigma Machine.
Pull out those floppy disks and relive the days of early PCs and DOS. George goes old school DOS on the Raspberry Pi with Dosbox.

Announcing the AmateurLogic.TV 15th Anniversary Contest. This perfect QRP package includes the Icom IC-705 all band all mode transceiver and Utility Backpack, MFJ-2289PKG Big Ear Antenna package with tripod and carry bag, MFJ-4115 portable power supply, Heil Sound BM-17 headset, and the collection of Forrest Mim’s Engineer’s Mini Notebooks. Help us celebrate. Visit amateurlogic.tv/contest today for details.

1:15:14

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Perfect Straight-Key Morse Code? Can It Be Made Without Machines?

September 1st, 2020 | Author:
What is the proper (and most efficient) technique for creating Morse code by hand, using a manual Morse code key?
Ham radio operators find Morse code (and the CW mode, or Continuous Wave keying mode) very useful, even though Morse code is no longer required as part of the licensing process.
Morse code is highly effective in weak-signal radio work.  And, Preppers love Morse code because it is the most efficient way to communicate when there is a major disaster that could wipe out the communications infrastructure.
While this military film is antique, the vintage information is timeless, as the material is applicable to Morse code, even today.  This film has the answer to the question, “Can a person craft perfect Morse code by straight key, without the help of a computer or machine?“
[embedyt] https://www.youtube.com/watch?v=qmg1MlstxWM[/embedyt]
The International Morse Code (sometimes referred to as CW in amateur radio jargon because a continuous wave is turned on and off with the long and short elements of the Morse code characters) is a type of character encoding that transmits telegraphic information using rhythm. Morse code uses a standardized sequence of short and long elements to represent the letters, numerals, punctuation and special characters of a given message. The short and long elements can be formed by sounds, marks, or pulses, in on off keying and are commonly known as dots and dashes or, dits and dahs. The speed of Morse code is measured in words per minute (WPM) or characters per minute, while fixed-length data forms of telecommunication transmission are usually measured in baud or bps.
Why is it called Morse code? This character encoding was devised by Samuel F. B. Morse, the creator of the electric telegraph. This Morse code came in two flavors, in the beginning years of its usage. One was in use by the railroads of America, and is known as American Morse Code. And, there is a unified, internationally-used version (adopted by radio operators), now known as the International Morse Code. Now, when most people refer to Morse code, or CW, they mean, International Morse Code.
Currently, the most popular use of Morse code is by amateur radio operators, although it is no longer a requirement for amateur licensing in many countries. In the professional field, pilots and air traffic controllers are usually familiar with Morse code and require a basic understanding. Navigational aids in the field of aviation, such as VORs and NDBs, constantly transmit their identity in Morse code.
Morse code is designed to be read by humans without a decoding device, making it useful for sending automated digital data in voice channels. For emergency signaling, Morse code can be sent by way of improvised sources that can be easily keyed on and off, making Morse code one of the most versatile methods of telecommunication in existence.
More about Morse code, at my website: http://cw.hfradio.org
73 de NW7US dit dit

Ham College 68

August 30th, 2020 | Author:

Ham College episode 68 is now available for download.

Extra Class Exam Questions – Part 6.
E1F Miscellaneous rules: external RF power amplifiers, prohibited communications, spread spectrum, auxiliary stations, Canadian amateurs operating in the U.S., special temporary authority, control operator of an auxiliary station.

57:10

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AmateurLogic 15th Anniversary Contest

August 16th, 2020 | Author:

Announcing the AmateurLogic 15th Anniversary Contest!
Get all the details here: amateurlogic.tv/contest

• Icom IC-705 Transceiver (Icom)
• Icom LC-192 Utility Backpack (Icom)
• MFJ-2289PKG Big Ear Antenna Package (MFJ)
(MFJ-2289 Antenna, 1918EX Tripod, 6204 Carry Bag)
• MFJ-4115 Portable 12 volt Power Supply (MFJ)
• Heil BM-17 Headset (Heil Sound)
• RG-8X Coax (MFJ)

AmateurLogic 146: Hot August Night

August 15th, 2020 | Author:


AmateurLogic.TV Episode 146 is now available for download.

Tommy builds an edge lit callsign display. Mike gets started with the Grove Beginners Kit for Arduino. Emile finds the ultimate dashboard monitor display for Raspberry Pi. Terry, 2E0IPK joins us to show how he uses his Buddi Stick.
Announcing the AmateurLogic.TV 15th Anniversary Contest. This perfect QRP package includes the Icom IC-705 all band all mode transceiver and Utility Backpack, MFJ-2289PKG Big Ear Antenna package with tripod and carry bag, MFJ-4115 portable power supply, and Heil Sound BM-17 headset. Help us celebrate. Visit amateurlogic.tv/contest today for details.

1:16:25

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