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Stratcom brings Spain into the space surveillance fold
These agreements streamline the process for partners to request information crucial for launch support, satellite maneuver planning, support for on-orbit anomalies, electromagnetic interference reporting and investigation, satellite decommissioning …
Read more on Defense Systems

Metallic Mesh Becomes Invisible to Antenna Signals
That destructive interference creates the “dark state” phenomenon. As a result, the material only allows certain wavelengths to pass directly through as though the material was invisible. The researchers, from MIT and Zhejiang University, in Hangzhou …
Read more on IEEE Spectrum

Programming a repeater into a Kenwood TM-V71 Amateur Radio

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Video Rating: 4 / 5

Friday the 13th turned out to be a lucky day for Colorado hams, as Gov John Hickenlooper signed into law an Amateur Radio antenna bill that mirrors the PRB-1 federal pre-emption policy. The Colorado General Assembly, without amendment, passed Senate Bill 15-041, sponsored by Sen Chris Holbert and Rep Kevin Van Winkle. The new legislation, introduced in early January, specifies that no local gov…

American Radio Relay League | Ham Radio Association and Resources

GL Communications … Insight Into MAPS™ UMTS IuCS Interface Emulator
MAPS™ UMTS IuCS ATM can emulate the RNC (Radio Network Controller) and the MSC (Mobile Switching Centre) nodes by generating RANAP, ALCAP, and DTAP signaling messages over SSCOP. It includes ready-scripts to simulate all IuCS signalling …
Read more on SatNews Publishers

Building The Industrial Cloud
On the other hand, securing networks with firewalls and VPNs, protecting against dropped packets or node failures, and the multifarious problems introduced by wireless communications are all things typical for IT, but which IA engineers would rather …
Read more on Manufacturing.net

Peregrine Semiconductor Expands Integrated Product Portfolio Into Both Ends
European Microwave Week – Peregrine Semiconductor Corp., founder of RF SOI (silicon on insulator) and pioneer of advanced RF solutions, announces the expansion of its integrated product portfolio into DC and X-band frequencies. Recently, Peregrine …
Read more on RF Globalnet (press release)

Using RAPID 'The Digital Tuner' To Add High Speed Harmonic Capability To
Mesuro with support from National Instruments announces its latest advance in the utilization of PXI to improve the speed of test for today's technical demands…At European Microwave Week in Rome, 7-9th October, the two organizations will demonstrate a …
Read more on RF Globalnet (press release)

2e0hts is back in the DX seat running the FT-1000 MKV and Cobweb antenna. This time 2e0hts hits the jackpot on the 15 meter band and gets a signal into South…
Video Rating: 4 / 5

According to a news report, the Japan Aerospace Exploration Agency (JAXA) Hayabusa 2 asteroid mission, now scheduled to launch in December, will carry the Abyss 2 (Shin’en 2) Amateur Radio satellite. A 17 kg, 50 cm diameter polyhedron, Shin’en 2, built by students at Kyushu Inistitute of Technology, makes extensive use of carbon-fiber reinforced plastic materials that can be bonded by heat to r…

American Radio Relay League | Ham Radio Association and Resources

The FCC’s recently announced revisions to the Part 97 Amateur Radio rules governing exam credit to former licensees, test administration, and emission types will go into effect on Monday, July 21. In a wide-ranging Report and Order (R&O) released June 9, the Commission announced that it would grant examination credit for written elements 3 (General) and 4 (Amateur Extra) to holders of “expired …

American Radio Relay League | Ham Radio Association and Resources

Several CubeSats carrying Amateur Radio payloads are set to launch during June. These include two FUNcube projects.

FUNcube-3, the transponder-only payload on the QB50 precursor CubeSat, QB50P1, is scheduled for launch on June 19 from Russia, at a tentative launch time of 1911 UTC. Initial beacon signals from the main transceiver are expected to be AX.25 1200 bps BPSK packets on 145.815 MHz. FUN…

American Radio Relay League | Ham Radio Association and Resources

AMSAT-NA has announced that its Fox-1 CubeSat likely will not launch until the summer of 2015, “due to governmental priorities.” The satellite was set to head into orbit in December 2014. Fox-1 is on the flight manifest for NASA’s Educational Launch of Nanosatellites Mission 12 (ELaNa-12). The first phase of Fox satellites are 1-Unit CubeSats that will include an analog FM voice repeater that w…

American Radio Relay League | Ham Radio Association and Resources

Several Amateur Radio CubeSats, including LituanicaSAT-1 and Litsat-1, have been deployed into orbit from the International Space Station. LithuanicaSAT-1 and LitSat-1 are Lithuania’s first satellites. NASA reported that the nanosat deployments took place February 26, 27, and 28, as the onboard Expedition 38 crew prepared for the arrival of a US commercial cargo craft and the departure of three…

American Radio Relay League | Ham Radio Association and Resources


Honolulu, HI (PRWEB) April 19, 2012

Shacked Software, Hawaii’s leading developer of iPhone and iPad apps, today announced the release of TeleTweet, an all-new mobile app that allows iPhone, iPad, and iPod Touch users to send and receive Twitter messages via Morse code. TeleTweet is now available in Apple’s App Store™.

Designed to preserve the look, feel, and sound of classic telegraph keys, TeleTweet integrates with Twitter to give users the nostalgic feeling of sending or receiving a telegram in Morse code. As messages are tapped on the realistic telegraph key, they are automatically translated into letters and numbers and published to your Twitter stream for your followers to read. For people you follow on Twitter, TeleTweet translates their messages into Morse code and prints them via an authentic 1869 Thomas Edison Ticker Tape Machine, as if you were receiving actual telegrams.

“We wanted to give our customers the feeling of sitting down at a telegraph office 150 years ago and tapping out a message to a faraway friend,” said Chad Podoski, co-founder and chief designer at Shacked. “We spent a lot of time getting the look, sounds, and entire experience perfect before we felt ready to release TeleTweet.”

TeleTweet offers simple, two-way Twitter messaging via Morse code, right from your iPhone , iPad, and iPod Touch.

●    For outgoing tweets, simply tap your message in the dits and dahs of Morse code and TeleTweet instantly translates them into letters and numbers, and then publishes it to your Twitter stream for your followers to read as usual. With each tap, you hear the clanks and clacks of a 19th century telegraph key.

●    For incoming tweets, TeleTweet automatically converts the tweets of those you follow into Morse code and prints out the messages via a realistic ticker tape machine.

In addition, TeleTweet offers iPhone, iPad, and iPod Touch users these other benefits:

●    Learn Morse code, or use it to teach Morse code to others

●    Have messages “read aloud” in Morse code

●    Compose tweets with a single finger

●    Save the cost of a telegram by using Twitter’s free messaging service

Free Morse Code Cheat Sheet

Those who install TeleTweet before midnight on April 26, 2012, can access a free Morse code cheat sheet, designed in authentic steampunk style. To access the cheat sheet, simply follow @TeleTweetApp and use TeleTweet to create a Twitter message that includes the Twitter handle @TeleTweetApp. Once that message is received, users will be sent the access code to download the free cheat sheet.

A Fun Teaching Tool

“From a purely practical perspective, we built a fun app that will help people learn and teach Morse code,” added Jason Skicewicz, co-founder and chief developer at Shacked. “TeleTweet takes something that millions of people do every day—sending Twitter messages—and turns it into an immersive teaching tool. The best way to learn any language is to put it into daily use. TeleTweet does that for Twitter’s nearly 500 million registered users.”

While satellite and radio communication technologies have prevailed, Morse code remains in widespread use still today, with applications in aviation, amateur radio, and assistive technologies that ease communication for people with disabilities. Morse code is typically learned using the Farnsworth method, which teaches users to send and receive letters by the sound of their respective series of dits and dahs. In North America, the American Radio Relay League still broadcasts a daily Morse code practice transmission.

Pricing & Availability

TeleTweet is now available for purchase for only 99¢ in the Apple App Store at: http://itunes.apple.com/us/app/teletweet/id424450546?mt=8

Additional Information

For additional information about TeleTweet, including screenshots, a demo video, and more, please visit http://www.teletweetapp.com







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Ham Radio Expedition into the Needles (part-I)

Guy/N7UN and Steve/NØTU on day one of our backpack QRP expedition in Utah’s Canyonlands. This first day we hike to Devil’s Pocket and set up camp and ham rad…
Video Rating: 4 / 5

22nd July 2012 Just a ramble about how i got into Radio as an interest. Been awhile since i have uploaded a video!!!
Video Rating: 5 / 5