Archive for the ‘Uncategorized’ Category

NooElec Giveaway Winners — March 2018

NooElec and AmateurRadio.com have picked the winners of our
March 2018 NooElec Giveaway!

Prize Package Winners

Jon KD9AMP
HackRF Bundle
w/ aluminum enclosure, TCXO module & ANT500 antenna

 

Ted KK4LXY
Ubertooth Bundle
w/ aluminum enclosure

 

Len KA1LOR
Jan ZS6VOL

NESDR SMArt HF Bundles
Amazon Exclusive

 

Viktor UA6ATG
Dean K6DIN
John WA3UHZ
Ham It Up Plus HF Upconverters

 

Del KG6LS
George AB2MI
Arne K5ARN

Ham It Up Plus Upconverter PCBs

 

 

Jason KE7IET
Michael N0PDG
Randy K4LJA
Joe K0NEB
Ville OH2VSY

NESDR Nano 3 OTG Bundles

 

Phil KU0Z
James WU7G
Jerry W3CDE
Justin KN4JZB
Ryan WC6Q

Flamingo AM & FM Filter Bundles

 

Matt KD9AEZ
Kevin KF7MF
Igor RA3XDX
Bob W2RWM
Jeff VE6DV

NESDR SMArTee SDR Bundles

 

Geoff G8BMI
Jeff KD3AR
Kevin M0XLT
Bruno W6USC
George DU1GM

SMA Cable Connectivity Kits

 

Guido LU8EQ
Paul KG7OWO
Vladamir RV9U
Lowell NE4EB
Keith KN4CRI
Craig KO5S
John KK4QYM
John KI4CFH
Mika KF4IVM
Dean KC9REN

NESDR SMArTee SDRs

 

Stewart KM4APN
Stormy AA1ES
John KB5HCT
Bill KD5YYK
Peter G4EYV

SMA Adapter Connectivity Kits

 

Mark KG5HEM
JoAnne K9JKM
John WI6P
Robert VE3TXF
Lynette MI3WLW

Ratlsnake M5 Antenna Bundles

 

 Claiming Your Prize

Winners will be receive an e-mail shortly.

We must hear back from you by Saturday, 3 March 2018 at 20:00.

You can get future winner announcements by
subscribing to our free Amateur Radio Newsletter (subscribe below),
following our posts via RSS feed, via Twitter (@amatradio),
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Thank you to NooElec for offering these fantastic prizes!

Visit their website at NooElec.com / eBay store / Amazon store

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Travel Footage: 3Y0Z Antarctic Bouvet Island DXpedition 2018 Expedition (by EY8MM)

Here is video footage of the journey to Antarctic Bouvet Island, made by the 3Y0Z amateur ham radio team. This footage caught a few moments on the deck of M/V Betanzos.

As you can see in the last moments of this footage, the weather conditions contributed to the decision to abort the DXpedition, as it was far too dangerous to continue this expedition.

As reported by ARRL:

“Our captain has decided that it is in the best interest of safety and expediency to proceed directly to Capetown, South Africa, rather than Punta Arenas, Chile. We are now heading north to avoid the possibility of encountering ice. Currently, there is no ice in sight or on radar. In due time, we will head easterly toward Capetown. Our entire team is safe. Most are resting in their bunks and in good spirits. We will keep the amateur radio community and our families informed, as we continue our journey.”

In a huge disappointment for the DX community and the members of the 3Y0Z Bouvet Island team, the DXpedition’s leaders announced at 2000 UTC today (February 3) that a decision had been made to abort the DXpedition and head back to Chile.

“During the last 72 hours, we continued to experience the high winds, low clouds, fog and rough seas that have prevented helicopter operations since our arrival at Bouvet,” said an announcement on the 3Y0Z Bouvet Island website. “No improvement was predicted in the weather forecast for the next 4 days. Then, last night, an issue developed in one of the ship’s engines. This morning, the captain of the vessel declared it unsafe to continue with our project and aborted the DXpedition. We are now on our long voyage back to Punta Arenas. As you might imagine, the team is deeply disappointed, but safe. There is already talk about rescheduling the DXpedition.”

Bouvet Island currently is the third most-wanted DXCC entity, behind Kosovo and North Korea. The 3Y0Z DXpedition, comprised of top operators with considerable DXpedition experience, has been in the planning stages for 2 years and had attracted contributions from clubs and individuals around the world.

A dependency of Norway, Bouvet is a subantarctic island in the South Atlantic. The last Bouvet activation was 3Y0E, during a scientific expedition over the winter of 2007-2008.

 

Video Author: Nodir Tursun Zade, EY8MM

This copy is used BY PERMISSION from EY8MM, given in writing on 23 February 2018

Amateur Radio Weekly – Issue 195

Rescue on Uncompahgre Peak
A teenage boy came up to me and said he had been sent to “find the guy with the radio” because a girl had been hit by a rock down below and was hurt.
K0NR

FCC: Bitcoin miner interfered with T-Mobile network
Bitcoin miner generated spurious emissions in 700MHz, disrupting T-Mobile LTE.
Ars Technica

Low cost carry bag for Elecraft KX3
This week I found a Manfrotto shoulder camera bag for $20 that fits it very well.
Marxy’s musing on technology

VARA HF Modem
VARA Modem brings state of the art Military grade technology to new and existing HF data.
EA5HVK

Diversity in the shack
The Raspberry Pi has opened up the opportunity to provide low cost services. I have one as an APRS igate, one that runs my SatNOGS ground station and that was it until last week when I put an unused older Pi2 to good use as an ADSB receiver using a system called PiAware.
G7KSE

DIY LiFePO4 battery pack for the Yaesu FT-891
This first pack (128wh) is a lightweight rapid deployment pack.
OH8STN

High school students go ‘Ham’ with Amateur Radio competition
In the school’s first year competing, 90 students signed up to participate.
Reporter Herald

J antenna variations
Here we see five variations on the basic J antenna (aka J-pole).
hamradio.me

Video

Charging and discharging a LiFePO4 battery at the same time
I demonstrate what happens when you try to simultaneously charge and discharge a LiFePO4 battery as you would when using a power module in the field.
KF7IJZ

We’re Giving Away a HackRF One SDR and 49 More Prizes from NooElec!

NooElec and AmateurRadio.com
have teamed up to give away a

HackRF One SDR Transceiver Package

and…

Over 49 other great prizes!
That’s 50 prizes — over US $2,000 worth!

This giveaway is open to
licensed ham radio operators worldwide.

…and NooElec will even pay the shipping!
The deadline to enter is Sunday 25 February 2018 at 20:00 UTC.

Read the rest of this entry »

Amateur Radio Weekly – Issue 194

Yaesu FT-817 replacement details leaked
Finally, the replacement for the very successful Yaesu FT-817nd is about to see the light of day.
QRPblog

APRS over HF
HFAPRS with APRS Messenger & DroidPSK.
OH8STN

Send APRS to email via Xastir on RF
You may only send one line messages of 64 total characters maximum for the message.
S55MA Ham Blog

KM4LAO brings Ham Radio hobby, expertise to campus
Willet, who is double majoring in Mechanical Engineering and Engineering Physics, first got licensed in June 2015 as a ham radio operator because of her interest in Morse code.
Kettering University

Build a Milk Crate AM Broadcast Loop Antenna
It’s small enough to maneuver around easily, but big enough to give it some gain, so I can listen to daytime DX.
Shortwave / Medium Wave

Inside the desperate fight to keep old TVs alive
Behind a nondescript Manhattan storefront, Chi-Tien Lui is stockpiling objects many people wouldn’t think twice about trashing: cathode ray tube televisions.
The Verge

1940s transmitter finds new home
The massive transmitter is being moved from the former RCI site to the former Dorchester jail.
CBC

Video

Video over HF
FreeDV plus Video adds a new dimension: A QSO where you’re able to listen to and see the other operator.
WA6NUT

Quartzfest 2018 part 1
Jeri Ellsworth, AI6TK, and Amy Herndon, AI6ZU, at Quartzfest.
K7AGE

A visit to Orlando Hamcation 2018
Hamcation video highlights.
Retro Tech & Electronics

February at Potter Place

Dave K1SWL, Tim W3ATB and I met for lunch and then went to operate at the old rail station in Potter Place. I worked 8 stations including Belgium, Portugal, Spain and France.

I set up the KX3 under the eaves of the station on an old luggage box. I tossed my antenna line over the semaphore signals attached to the station. (See the last photo.) The place was covered with snow, and it was 43F.

I started off working Joe W1FYL at a campsite in Kissimmee, Florida. We had a nice chat then I tuned down the band. The DX was surprising. Here’s my log:

15 Feb-18 1818 14.043 W1FYL CW 599 599 FL
15 Feb-18 1859 14.008 ON4UN CW 579 599 Belgium
15 Feb-18 1902 14.010 CS0RCL CW 599 599 Portugal
15 Feb-18 1903 14.012 EA8URT CW 599 599 Spain
15 Feb-18 1905 14.022 EA5KV CW 599 599 Spain
15 Feb-18 1914 10.112 F5NTV CW 599 599 France
15 Feb-18 1915 10.116 N2CX CW 579 559 NJ

Meanwhile Tim had tangled his line in a maple tree above the picnic table across from the station. His water bottle dangled from a branch just out of our reach. It was a three stooges movie in progress as we struggled to retrieve the bottle. We borrowed a garbage can from the station and turned it upside down. Dave had a shovel in the back of his truck and Tim (standing on the upside-down garbage can) managed to snag the errant bottle with the shovel. But not before previous efforts failed with me sitting on his shoulders. (Fortunately not captured on camera.)

Tim and Dave worked half a dozen stations including Joe N2CX who was at Fort Mott in New Jersey doing a park activation.

Let’s Call CQ – QSO Today Episode 184 with NW7US

I got a Skype call a few weeks ago from Eric, 4Z1UG–the creator and host of the QSO Today Podcast–during which he asked me about how and why I got into amateur radio.  Here’s the result.

Eric writes,

We talk a lot about the band conditions due to the Sunspot cycle. Most of it on Facebook and other places is about how “dead” the bands are at this point. We all can’t wait until the cycle starts to rise and we will be making contacts with little effort. I remember in my conversation with Chuck Adams, K7QO in Episode 58, that he really enjoys operating is “Pigrig”, one watt, CW transceiver on 20 meters. When I asked him, (I liberally paraphrase) “but Chuck, the bands are dead. How does that work for you?”. His reply was that while most hams are listening to the bands, he calls CQ until he gets a reply. Works every time.

My QSO this week is with Tomas Hood, NW7US, who has years of expertise in propagation and Solar activity. He is the propagation editor of more than a few radio magazines and websites. In our post-recording conversation we discussed this phenomenon of listening and not calling CQ. I even had this idea that maybe one of the reasons that the digital modes are so successful is because they “beacon”, as part of the whole digital experience, the same as calling CQ. This is why they make contacts. From what I see, looking at PSK Reporter, hams are making lots of contacts worldwide using the digital modes. While SSB may not be working so well, CW and the digital modes seem to work fine.

I like to work on my bench or make the podcast while listening to the bands. Jeff Damm, WA7MLH, in Episode 177, says that he will put his keyer in CQ mode while he is working on a new radio. Invariably, sometimes after many minutes, he gets a reply. Great idea Jeff!

73,

Eric, 4Z1UG

Episode 184 can be found here: https://www.qsotoday.com/podcasts/nw7us

Highlights of Episode 184:

Tomas Hood, NW7US is the propagation editor of a number of shortwave and amateur radio magazines, and has a wide variety of websites, that grew out of his love for all things radio, and for listening on the bands to far off DX and commercial broadcast stations. Tomas shares his understanding of propagation and the lessons we can learn from listening, really listening to the QSOs and exchanges during contest operation.

All of the QSO Today episodes are great.  I enjoy hearing about many different hams.  Do check out all of the episodes that Eric has published.

73 de NW7US dit dit

 


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  • Matt W1MST, Managing Editor