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International Amateur Radio Union (IARU) representatives were in Prague earlier this month to join discussions on the regulatory aspects of orbits and spectrum usage for nanosatellites and picosatellites. On hand for the International Telecommunication Union (ITU) Symposium and WorkshopMarch 2-4 were IARU Vice President Ole Garpestad, LA2RR, and former IARU Region 1 President Hans Blondeel Timm…

American Radio Relay League | Ham Radio Association and Resources

With the telecommunications and electrical power infrastructure in Vanuatu knocked out by the Category 5 Cyclone (hurricane) Pam, which struck the Pacific archipelago over the weekend, no organized emergency communication system has stepped in to fill the gap. Many locations have not been heard from since the storm hit. The extreme storm, with winds in excess of 155 MPH, caused severe damage th…

American Radio Relay League | Ham Radio Association and Resources

Cognitive Radio, Software Defined Radio, and Adaptive Wireless Systems (Signals and Communication Technology)

Cognitive Radio, Software Defined Radio, and Adaptive Wireless Systems (Signals and Communication Technology)

  • Used Book in Good Condition

Today’s wireless services have come a long way since the roll out of the conventional voice-centric cellular systems. The demand for wireless access in voice and high rate data multi-media applications has been increasing. New generation wireless communication systems are aimed at accommodating this demand through better resource management and improved transmission technologies. This book discusses the cognitive radio, software defined radio, and adaptive radio concepts from several perspecti

List Price: $ 209.00

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RioRand USB DVB-T & RTL-SDR Realtek RTL2832U & R820T DVB-T Tuner Receiver MCX Input Low-Cost Software Defined Radio

RioRand USB DVB-T & RTL-SDR Realtek RTL2832U & R820T DVB-T Tuner Receiver MCX Input Low-Cost Software Defined Radio

  • Powered by RioRand advanced technology
  • Can listen to FM audio and digital DAB radio, and record them to WMA audio format into your computer.
  • Support windows 7.
  • Package include: 1 x USB DVB-T Stick, 1 x Extra powerful antenna, 1 x Remote control.

1. With the product, you can record live TV or schedule recordings using the built-scheduler.
The time-shift function also allows you to pause and instantly replay your favorite scenes.
2, You can listen to FM audio and digital DAB radio, and record them to WMA audio format into your computer.
3, It support windows 7 media center. With the device, you can watch live TV, and record it by windows 7 media center.
The item Uses a converting software-laze video magic 3.0? It can convert y

List Price: $ 27.95

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Ever feel overwhelmed with trying to understand how to communicate off-grid. Ok you got CB’s, hams, high and low frequency, pricey and cheap antenna’s? Well …
Video Rating: 5 / 5

Setting up a Ham Radio Station at Camp.
Video Rating: 5 / 5

DxCoffee and DX University have announced that the TX5K DXpedition to Clipperton Island will receive their 2013 Best Communication Award. The two groups partnered to sponsor the award. The TX5K DXpedition was recognized for “the large amount of information given before, during, and after the operation on the official website and the related blog,” the groups said.

“In particular,” they said, “t…

American Radio Relay League | Ham Radio Association and Resources

The 2014 Armed Forces Day Cross-Band Communication Test will take place on Saturday, May 10. The US Army, Air Force, Navy, Marine Corps, and Coast Guard co-sponsor the annual Amateur Radio/US military communication test. The 64th Armed Forces Day officially takes place on May 17, but the Armed Forces Day event takes place a week earlier, on May 10, to avoid conflicting with Dayton Hamvention®. …

American Radio Relay League | Ham Radio Association and Resources

Amateur Radio operators and federal government stations are engaged in a 12-day nationwide test of their capability to communicate with each other on HF in the event of an emergency or disaster. The High Frequency Interoperability Exercise 2014 (HFIE-2014) is running concurrently with the federal National Exercise Program (NEP) 2014. Activity is taking place on two of the five 60 meter channels…

American Radio Relay League | Ham Radio Association and Resources

Amateur Radio: Your Gateway to Wireless Communication
Southgate Amateur Radio Club
At the IARU Administrative Council meeting in September 2013, the theme 'Amateur Radio: Your Gateway to Wireless Communication' was adopted by the Council for World Amateur Radio Day, Friday, April 18, 2014. Amateur radio has truly entered the 21st

ham amateur radio – Google News

Amateur Radio: Your Gateway to Wireless Communication” is World Amateur
ARRL
The International Amateur Radio Union (IARU) Administrative Council has designated “Amateur Radio: Your Gateway to Wireless Communication” as the theme for World Amateur Radio Day 2014. World Amateur Radio Day is celebrated each year on April 

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ham amateur radio – Google News

Ham Emergency Radio Operations (HERO) stations activated by the Philippine Amateur Radio Association (PARA) remain in demand after Typhoon Haiyan (Yolanda) devastated the central Philippines on November 8. PARA Vice Chief Operating Officer Ramon Anquilan, DU1UGZ, said that mobile radio services are available in some places, but they are patchy and unreliable. Relief trucks are transporting aid …

American Radio Relay League | Ham Radio Association and Resources

A late-season, multistate outbreak of tornadoes and high winds on November 17 killed six people in Illinois and injured hundreds of others, some seriously. ARRL Illinois Tom Ciciora, KA9QPN, reported today that Peoria County ARES Emergency Coordinator Fritz Bock, WD9FMB, has responded with a team of volunteers to a Central Illinois Division Red Cross request for emergency communication support …

American Radio Relay League | Ham Radio Association and Resources

[UPDATED 2013-11-14 1412 UTC] The International Telecommunication Union (ITU) announced this week that it has deployed satellite communication equipment to the Philippines to help re-establish “communications vital for search and rescue” in areas severely affected by Typhoon Haiyan (Yolanda). Amateur Radio volunteers throughout the Philippine archipelago have been a primary communication link s…

American Radio Relay League | Ham Radio Association and Resources

Powerful Typhoon Haiyan (called “Yolanda” locally) struck the central Philippines on November 8, leaving at least four people dead and cutting off power and communications. Ramon Anquilan, DU1UGZ, of the Philippines Amateur Radio Association (PARA), reports that the Ham Emergency Radio Operators (HERO) have been supporting authorities with reports and message-handling.  

“They helped track the d…

American Radio Relay League | Ham Radio Association and Resources

About five dozen Amateur Radio Emergency Service (ARES) volunteers have deployed in and around flood-stricken counties of Colorado, providing critical communication for Red Cross shelters and state and local emergency operation centers. Recent heavy rains have caused veritable mountainside tsunamis that have caused rivers and streams to overflow their banks, ravaged roads and property and displ…

American Radio Relay League | Ham Radio Association and Resources

Everything about the MARS “Pacific Endeavor-13” exercise was simulated, except the power failure in “Pacifica,” the fictitious disaster-battered Asian nation that a small band of amateurs was seeking to assist. The Pentagon and US Pacific Command set up the drill as a test of Amateur Radio emergency support in Asia in the aftermath of Japan’s tsunami catastrophe. MARS, military stations and ama…

American Radio Relay League | Ham Radio Association and Resources

Amateur Radio Emergency Service (ARES) volunteers mustered to support emergency communications after wildland fires broke out in Colorado in June.

“For the second summer in a row the entire state of Colorado seems to be on fire,” said North Central Colorado Region ARES Emergency Coordinator Perry Lundquist, W6AUN. “Currently there are 16 wildfires burning within Colorado.”

Several Colorado ARES d…

American Radio Relay League | Ham Radio Association and Resources