Monday, February 20, 2012
Venus and Jupiter at Sunset
[video]
[full story]
Saturday, February 18, 2012
Livonia ARC's 41st Annual Swap & Shop; Hamfest/Convention
02/19/2012 |
Livonia ARC's 41st Annual Swap & Shop
Location: Livonia, MI
Type: ARRL Hamfest
Sponsor: Livonia Amateur Radio Club
Website: http://www.livoniaarc.com/Swap.htm
Learn More
Tuesday, February 14, 2012
The Self Destruction Button USB Hub
The Self Destruction Button USB hub comes with four ports in the back for all your USB-connectivity goodness, but the main draw comes from all the stuff on top. There's two flickable switches, a turnable key, and a protected self-destruct button!
But don't let your imaginations go wild ... all you get by pressing the middle button is a "Kill Kill Kill" audio file from your computer. Disappointing, huh? Believe me, it is better this way. You don't want someone purposly wipe out your hard drive by pressing this attractive and inviting button, do you?
The Self Destruct Button USB hub is available online at GeekStuff4U.com for $62 plus $25 shipping
Read Also:
Self-Destruct Button USB Hub (Gizmodo)
Self Destruct Button just hooks up extra game pad (SCHI FI Tech)
Self Destruction Button USB (GeekStuff4U.com)
Self Destruct Button USB Hub (Gadget Madness)
Saturday, February 11, 2012
Ham Radio Deluxe 5.1
"This is our first release since obtaining the source code about 90 days ago," said Mike Carper, WA9PIE. "My partner, Rick, W4PC has done an outstanding job at becoming familiar with the code and developing the applications. We were fortunate to have a few key resources like Chuck, K7PT and Terry, G4POP to help us QA the builds as they're developed."
The 5.1 release is being made available at no charge to users registered on the HRD website. The focus for this release was a few items from the ToDo list – bug fixes, added rig support, and a few enhancements.
Mike said, "I think we've taken a balanced approach to getting something out quickly that satisfies a broad range of needs. I hope hams will enjoy the improvements. Obviously, this is only the beginning. We've got big plans and high-expectations for HRD in the future."
Following the 5.1 release, HRD Software intends to focus on more fixes and significant feature enhancements for v6.x with a target release at the Dayton Hamvention 2012.
As promised, version 5.1 is FREE!
HRD Downloads: http://www.ham-radio-deluxe.com
HRD Forum: http://forums.hrdsoftwarellc.com
----------------------------------------------------------------
Old News
Ham Radio Deluxe 5.1 is coming and yes, it's FREE.
New Digital Desktop for Alinco, Icom, Kenwood and Yaesu radios. Use just a USB cable for your interface with select radios or get the full version for your Kantronics or AEA/TNCs.
EmComm Ops for Packet TNCs, be ready.
The 25th anniversay PK-232 Software collectable CD, check it out at http://www.w4pcsoftware.com
Friday, February 10, 2012
Cherryland ARC Swap-N-Shop/ Hamfest/Convention
02/11/2012
Cherryland ARC Swap-N-Shop
Location: Traverse City, MI
Type: ARRL Hamfest
Sponsor: Cherryland Amateur Radio Club
Website: http://cherrylandarc.com
Learn More
Thursday, February 9, 2012
Amateur Radio New February 9, 2012
- + FCC News: New Rules for 5 MHz (60 Meters) To Go Into Effect March 5
- + WRC-12: Agenda Item 1.23 Passes Committee, Moves to Plenary
- + WRC-12: How Are Agenda Items Processed at a WRC?
- + WRC-12: Proposed Maritime Mobile Allocation Gets First Reading at WRC-12 Plenary Session
- + WRC-12: Nobel Laureate Joe Taylor, K1JT, Addresses Plenary Session at WRC-12, Receives ITU Gold Medal
- On the Air: The 2012 ARRL International DX CW Contest Takes to the Air Next Weekend
- ARRL HQ: Save the Date! Take a Virtual Tour of W1AW on February 12
- + ARRL Field Day: 2012 Field Day Packet Now Available
- Solar Update
- This Week in Radiosport
- Be a Star! Deadline for Second Annual ARRL Video Contest is February 29
- + Silent Key: Former ITU-R Director Dick Kirby, W0LCT/HB9BOA (SK)
- + Silent Key: Astronaut Janice Voss, KC5BTK (SK)
- Silent Key: WorldRadio Founder Armond Noble, N6WR (SK)
- Upcoming ARRL Section, State and Division Conventions and Events
Wednesday, February 8, 2012
Orlando HamCation Amateur Radio and Computer Show
Tuesday, February 7, 2012
Twitter telegraph?
It involves a Morse code key, somewhat an old switch, with a new use in the form of modern Twitter.
Becoming a Tworse key you can send standard Twitter messages through a LAN cable and decoder.
The Arduino project includes the source code, hardware schematics and building instructions.
Check out @tworsekey on Twitter to read some examples sent from the actual device.
Or visit Google at https://code.google.com/p/tworsekey/
Sunday, February 5, 2012
NOAA Satellites Aid in the Rescue of 207 People in 2011
In 2011, NOAA satellites were critical in the rescues of 207 people from life-threatening situations throughout the United States and its surrounding waters. The satellites picked up distress signals from emergency beacons carried by downed pilots, shipwrecked boaters and stranded hikers, and relayed the information about their location to first responders on the ground.
NOAA’s polar-orbiting and geostationary satellites are part of the international Search and Rescue Satellite Aided Tracking System, called COSPAS-SARSAT. This system uses a network of satellites to quickly detect and locate distress signals from emergency beacons onboard aircraft and boats, and from smaller, handheld personal locator beacons called PLBs.
Of the 207 saves last year, 122 people were rescued from the water, 14 from aviation incidents, and 71 in land situations where they used their PLBs. Other rescue highlights from the year include:
- Alaska had the most people rescued on land last year with 39, followed by Florida with 11, and California with 8.
- NOAA SARSAT played a critical role in the rescue of a group of student hikers from a grizzly bear attack in Alaska by directing first responders to the scene.
- In the pitch of night, two people were rescued from a life raft after their boat sank 140 miles off the coast of Marco Island, Fla.
- An elderly hiker was rescued 74 miles south of Colorado Springs, Colo., during a heavy snowstorm.
“With each rescue, this system performs the way it was intended — as a real, life-saving network,” said Chris O’Connors, program manager for NOAA SARSAT.
When a NOAA satellite finds the location of a distress signal, the information is relayed to the SARSAT Mission Control Center based at NOAA’s Satellite Operations Facility in Suitland, Md. From there, the information is quickly sent to a Rescue Coordination Center, operated by either the U.S. Air Force for land rescues or the U.S. Coast Guard for water rescues.
Since 1982, COSPAS-SARSAT has been credited with supporting more than 30,000 rescues worldwide, including more than 6,700 in the United States and its surrounding waters.
By law, owners of emergency beacons are required to register them with NOAA at: http://www.beaconregistration.noaa.gov. That registration information often helps provide better and faster assistance to people in distress. It may also provide information about the location of the emergency, how many people need assistance, what type of help may be needed and other ways to contact the owner. At the end of 2011 NOAA’s registration database contained over 329,000 registrations.
NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources. Join us on Facebook, Twitter and our other social media channels.
sourceSaturday, February 4, 2012
WorldRadio founder Armond Noble, N6WR, Silent Key
Noble, publisher of Sacramento-based International Travel News magazine, was hospitalized about two months ago, according to Editor David Tykol.
WorldRadio was published monthly from July 1971 until the end of 2008, when Noble sold the magazine to Hicksville, New York-based CQ Communications, Inc. With its February 2009 edition, it was renamed WorldRadio Online and became the first online-only major amateur radio publication.
Noble had a long and distinguished career in communications. From 1953 to 1955 he served in the U.S. Army with a VHF radio relay unit. He went on to positions at commercial radio and TV stations around the United States, including: KTWO-TV and KATI in Casper, Wyoming; KOOK-TV, Billings, Montana; KTVB, Boise, Idaho; KERO-TV, Bakersfield, California, WOOD-TV, Grand Rapids, Michigan, and KCRA Radio in Sacramento.
During the Vietnam War, Noble was a reporter-photographer for TIME magazine and the Milwaukee Journal. He also served in the TIME-LIFE bureau in Sacramento
source; http://www.southgatearc.org/
Friday, February 3, 2012
RS-39 Now in Orbit.; Reception Reports Needed
RS-39 also carries CW beacons on 435.215 and 435.315 MHz. Hams hearing these signals are being asked to submit reception reports via e-mail to the Space Research Institute of the Russian Academy of Sciences at amateur-rs39 (at) chibis (dot) cosmos (dot) ru. Each report will be acknowledged with a special QSL card.
We will have more ham radio space related news later on in this week’s Amateur Radio Newsline report.
Thursday, February 2, 2012
SumbandilaSat Fails
Rob Olivier is the head of Business Development at SunSpace. He told Defence Web that although contact can still be made with the satellite, it cannot capture images. As such it is no longer fulfilling its main purpose.
Oliver added that chances of repairing the satellite on-orbit are virtually none. As such SunSpace has moved on to other projects.
SumbandilaSat was damaged during a solar storm in the June of 2011.
The power supply to its onboard computer stopped working and the satellite stopped sending back images.
In addition to its primary mission SumbandilaSat also carried an radio payload as well. This consisted of a voice beacon, a store and forward parrot repeater and VHF to UHF FM repeater.
Yaesu to Introduce New Digital Radios in 2012
A new pamphlet discussing amateur digital radios shows the new Vertex Standard APCO P-25 commercial radios, as well as new amateur radios based on the C4FM FDMA digital audio system commonly known as MotoTrobo.
The pamphlet makes it appear that Yaesu will be offering amateur gear based on the MotoTrobo digital standard sometime this. The new vertex radios look identical to their Motorola counterparts.
Our guess is that any launch of such a project would likely take place at the Dayton Hamvention in mid-May.
Wednesday, February 1, 2012
InnovAntennas have come to North America
By way of background, InnovAntennas was launched in 2011 by Justin Johnson, G0KSC. This after his hobby of designing antennas for his personal use led to a flood of make one for me requests from amateur radio operators who recognized that Johnson’s designs outperformed they could buy in any U-K store.
Today, InnovAntennas is building antennas at a former boat factory in Canvey Island, England and selling its products directly via InnovAntennas.com and via a network of dealers in Europe, Australia, and now, the United States. Designs include the Loop Fed Array and Opposing Phase – Driven Element System Yagis both of which have become very popular in the world of Moonbounce or E-M-E operations.
For more information on the introduction of InnovAntennas to the United States ham radio marketplace, you can e-mail AA7XT to bill (at) innovantennas (dot) com. You can also check the R and L website at www.RandL.com.
HOW TO READ PROPAGATION NUMBERS
The A index [ LOW is GOOD ]
- 1 to 6 is BEST
- 7 to 9 is OK
- 11 or more is BAD
Represents the overall geomagnetic condition of the ionosphere ("Ap" if averaged from the Kp-Index) (an average of the eight 3-hour K-Indices) ('A' referring to amplitude) over a given 24 hour period, ranging (linearly) typically from 1-100 but theoretically up to 400.
A lower A-Index generally suggests better propagation on the 10, 12, 15, 17, & 20 Meter Bands; a low & steady Ap-Index generally suggest good propagation on the 30, 40, 60, 80, & 160 Meter Bands.
SFI index [ HIGH is GOOD ]
- 70 NOT GOOD
- 80 GOOD
- 90 BETTER
- 100+ BEST
The measure of total radio emissions from the sun at 10.7cm (2800 MHz), on a scale of 60 (no sunspots) to 300, generally corresponding to the sunspot level, but being too low in energy to cause ionization, not related to the ionization level of the Ionosphere.
Higher Solar Flux generally suggests better propagation on the 10, 12, 15, 17, & 20 Meter Bands; Solar Flux rarely affects the 30, 40, 60, 80, & 160 Meter Bands.
K index [ LOW is GOOD ]
- 0 or 1 is BEST
- 2 is OK
- 3 or more is BAD
- 5 is VERY VERY BAD
The overall geomagnetic condition of the ionosphere ("Kp" if averaged over the planet) over the past 3 hours, measured by 13 magnetometers between 46 & 63 degrees of latitude, and ranging quasi-logarithmically from 0-9. Designed to detect solar particle radiation by its magnetic effect. A higher K-index generally means worse HF conditions.
A lower K-Index generally suggests better propagation on the 10, 12, 15, 17, & 20 Meter Bands; a low & steady Kp-Index generally suggest good propagation on the 30, 40, 60, 80, & 160 Meter Bands.
Terms of Service
I am not responsible for any thing that happens to your mental health, computer and all personal property because you visited my site.
This site is a collection of some things sent to me by e-mail, obtained from other blogs and the internet. If there is a picture or quote that is copyrighted to you let me know and I will remove your item .
Thoughts expressed in my blog are just that . I give My Opinion on the many events, products and how too, reported by the media and other web-sites.
Do not use this blog site to obtain weather events or disasters information. What I post may not be correct. Always get information from the proper media, weather (NWS)(NOAA)
Pacific Tsunami Warning Center and USGS sites