AmateurRadio.com

Unboxing the Icom IC-F4161DT

As my wife would say, I am at it again with radios. I just picked up the Icom IC-F4161DT NXDN Radio. If you do not know much about NXDN I would recommend that you check out these few pages:

http://en.wikipedia.org/wiki/NXDN

http://www.nxdn-forum.com/

The reason I jumped aboard is that my club NI4CE has taking the leap with our 10 country coverage of repeaters we have started the process of updated them to NXDN. http://www.ni4ce.org/nxdn/

Here is a blurb, but you could read more at their site: Earlier this year, the West Central Florida Group, Inc. made a strategic decision to replace the D-Star digital repeater at Riverview with an industry standard NXDN repeater from ICOM. In addition, the new ICOM FR6000 UHF repeaters now in service at Verna (442.950 MHz) and Holiday (443.450 MHz) also support MIXED mode 25 KHz analog voice and 6.25 KHz NXDN digital communications on demand.

I decided that it was time for me to think about this challenge since I always like to be on the latest technologies and also I love radios ☺ I think we all know that by now if you have read my articles about Ham Radio.

Full post: http://nicktoday.com/unboxing-icom-ic-f4161dt-nxdn-radio/

Series Six Episode Twenty-Four of the ICQ Amateur / Ham Radio Podcast has been released. The latest news and Martin answers questions.

• Three Ham Radio satellite deployments in November

• RAC election of officers

• Southeastern Division election results

• 2014 Bath Buildathon

• ARRL files ‘Symbol Rate’ petition with FCC

• Essex Hams get free data viewer

• MacLoggerDX version 5.50 released

• African 4×4 Tour

• UK Emergency Group marks 60th anniversary

• UK Radio Amateurs extend 76 GHz distance record

While many are talking about how Solar Cycle 24 is the weakest since the Maunder Minimum (the period starting in about 1645 and continuing to about 1715 when sunspots became exceedingly rare, as noted by solar observers of the time — see this Wiki entry), there are moments when activity on the Sun strongly increases, providing brief moments of excitement.

Here is a case in point, witnessed by the Solar Dynamics Observatory (SDO; see SDO Mission) on June 7, 2011, when the Sun unleashed a magnitude M2 (a medium-sized) solar flare with a spectacular coronal mass ejection (CME). The large cloud of particles mushroomed up and fell back down looking as if it covered an area almost half the solar surface.

SDO observed the flare’s peak at 1:41 AM ET. SDO recorded these images in extreme ultraviolet light that show a very large eruption of cool gas. It is somewhat unique because at many places in the eruption there seems to be even cooler material — at temperatures less than 80,000 K.

This video uses the full-resolution 4096 x 4096 pixel images at a one minute time cadence to provide the highest quality, finest detail version possible.  The color is artificial, as the actual images are capturing Extreme Ultraviolet light.

It is interesting to compare the event in different wavelengths because they each see different temperatures of plasma.

Credit: NASA SDO / Goddard Space Flight Center

Video: http://g.nw7us.us/1aOjmgA – Massive Solar Eruption Close-up (2011-06-07 – NASA SDO)

Visit: SunSpotWatch.com

I have just received my first telemetry from the FUNcube satellite, a.k.a. OSCAR 73. It was a piece of cake, one of the easiest things in ham radio I have done. What helped make it easy was that I was using a FUNcube Dongle Pro as the receiver (thanks, John!) . The FUNcube dashboard software supports it out of the box. No drivers to install or soundcards to configure. It was a piece of cake.The Dongle automatically tunes to the right frequency.

Of course, the whole project has been designed to be used by teachers with no previous experience of this kind of stuff. So you would expect it to be easy for a seasoned radio ham!

The FUNcube Dashboard software

The whole thing went something like this:

1. Download and install .NET Framework 4.0 from Microsoft.
2. Download and install FUNcube Dashboard from http://data.funcube.org.uk/
3. Register your call at the FUNcube data warehouse https://warehouse.funcube.org.uk/.
4. Download, read and follow the instructions (PDF files) from the FUNcube site.
5. Connect dual band colinear to FUNcube Dongle.

Sit back and wait for a pass.

 I was not present when the satellite went over as I was downstairs having lunch.

There are no suitable passes over this location this evening or tonight so I will have to wait until tomorrow for another try. Unfortunately apart from an FT-817 and the dual band vertical I don’t have equipment that can operate 2m ans 70cm so I’ll have to leave tryi ng to work through the transponder to someone else.

Whereas it is the duty of all Nations to acknowledge the providence of Almighty God, to obey his will, to be grateful for his benefits, and humbly to implore his protection and favor– and whereas both Houses of Congress have by their joint Committee requested me to recommend to the People of the United States a day of public thanksgiving and prayer to be observed by acknowledging with grateful hearts the many signal favors of Almighty God especially by affording them an opportunity peaceably to establish a form of government for their safety and happiness.

Now therefore I do recommend and assign Thursday the 26th day of November next to be devoted by the People of these States to the service of that great and glorious Being, who is the beneficent Author of all the good that was, that is, or that will be– That we may then all unite in rendering unto him our sincere and humble thanks–for his kind care and protection of the People of this Country previous to their becoming a Nation–for the signal and manifold mercies, and the favorable interpositions of his Providence which we experienced in the course and conclusion of the late war–for the great degree of tranquility, union, and plenty, which we have since enjoyed–for the peaceable and rational manner, in which we have been enabled to establish constitutions of government for our safety and happiness, and particularly the national One now lately instituted–for the civil and religious liberty with which we are blessed; and the means we have of acquiring and diffusing useful knowledge; and in general for all the great and various favors which he hath been pleased to confer upon us.

and also that we may then unite in most humbly offering our prayers and supplications to the great Lord and Ruler of Nations and beseech him to pardon our national and other transgressions– to enable us all, whether in public or private stations, to perform our several and relative duties properly and punctually–to render our national government a blessing to all the people, by constantly being a Government of wise, just, and constitutional laws, discreetly and faithfully executed and obeyed–to protect and guide all Sovereigns and Nations (especially such as have shewn kindness unto us) and to bless them with good government, peace, and concord–To promote the knowledge and practice of true religion and virtue, and the encrease of science among them and us–and generally to grant unto all Mankind such a degree of temporal prosperity as he alone knows to be best.

Given under my hand at the City of New York the third day of October in the year of our Lord 1789.

Go: Washington

Some 224 years later, there’s still a lot to be grateful for.

I am grateful for all that God has given me, for everything is His. That He has chosen to bestow good things upon us is amazing.

I am grateful for my family, my relatives and friends. I am grateful that I have a job and am able to provide for my family, with a roof over our heads, plenty of food on the table and warm clothes on our backs. I am grateful for our good health and the fact that we are able to share with others from our bounty.

I am grateful for the parents that God gave me.  They are the reason that I am who I am. I pray that they are enjoying their eternal rest and are seeing God face to face in Heaven.

I am grateful for Amateur Radio, a wonderful hobby that has given me countless hours of pleasure. It has also allowed me to meet many new people and call them my friends. I am grateful to all my readers, and that I am able to share this magnificent hobby with all of you.

From my house to yours, if you are in the USA and are celebrating Thanksgiving, I wish you the very best the day has to offer. To those of you from other parts of the world who are not necessarily enjoyng a holiday, please know that my best wishes are with you, always. May you too, enjoy God’s bounty and peace, as well as your family and friends.

72 de Larry W2LJ
QRP – When you care to send the very least!

Hello, friends! Episode #118 of Linux in the Ham Shack is ready for your immediate consumption. Lots of ham radio and Linux related news in this episode, including discussion of Ham Radio Now, the sun's magnetosphere, digital contacts on 28MHz, Linux Mint, Linux news aggregation sites and more. Sit back in your easy chair, put on your headphones, and enjoy a sweet slice of podcast nirvana. Until next time...

73 de The LHS Guys