Posts Tagged ‘amateur radio’

RadioKitGuide.com updating again

Hi all!

CRX1 Receiver from Etherkit

CRX1 Receiver from Etherkit

I’m working on a major update for the kit guide.  I’m finally alphabetizing the list, and including a directory of sources.  I should have the new guide up by this weekend.

I have added a bunch of new vendors. 14 so far and counting.  If you can think of any more, let me know at: W2NDG(at)RadioKitGuide(dot)com

The next big change will be getting the guide into a separate hosted site, and adding a files section, and a forum.

Big things are coming.

Click “Read The Rest of This Post” to read the current list of vendors.

(note: new vendors in the list (*) have not been added to the site as of yet)

73 de Neil W2NDG

Read the rest of this entry »

DVAP + Pi

I’ve owned my Raspberry Pi for a while now.  I purchased it around the time they were first introduced (early 2012).  Not having a lot of knowledge in the Linux OS, the most I ever really did with it was set it up and play around with it.  However, my reason for purchasing the RPI was to some how use it for amateur radio purposes. 

As I have mentioned before on my blog, I also own a D-STAR Digital Access Point Dongle (DVAP).  I purchased it in 2011 and had been using it connected to an older Windows XP machine.  I wrote a “first look” post as well as one where I was experimenting on the DVAP range away from my QTH.   However, in following my own advice given in my podcast, The Practical Amateur Radio Podcast episode 64 about the Microsoft Windows XP End of Life, I decided it was time to explore how the DVAP might be used with the Raspberry Pi.

In most situations, Google truly is your friend.  Just doing a simple Google search for DVAP and Raspberry Pi led me to more information than I had time to read.  However, the very first search result happened to provide all the information I needed to setup my Raspberry Pi to work with my DVAP dongle.  Special thanks to Bill, AB4BJ who had blogged about his experience in setting up his Pi for DVAP purposes. 

If you have a Raspberry Pi, a DVAP Dongle and a D-STAR radio sitting around your ham shack, it’s very easy to set it all up just as I have done.  In the below picture, I have my ICOM ID92-AD, the DVAP Dongle and the Raspberry Pi setup.  Once configured, the Raspberry Pi will function stand-alone (without keyboard, mouse and monitor).  I can access the RPI via VNC from my iPad if needed. 

2013-11-24 13.39.52

Raspberry Pi running Debian Linux and the DVAPNODE and IRCDDB software.  DVAP is connected to REF001A in Aurora, Illinois.  Screenshot from iPad VNC session.

photo

For now, my setup will remain in my ham shack.  I know many build this setup for mobile/portable use.  At the present time I do not have wireless capabilities for the RPI.  I also want to see just how stable this setup is before making any additional changes.   I was pleased to wake up this morning and find the RPI was still running and the OS was stable.  Time will tell…

Until next time…

73 de KDØBIK

New QSL Card for 2014

kd0bik_new_qsl

As part of my 2014 challenge to have at least one QSO each day (as I successfully accomplished in 2012), I decided my old QSL card (which I’ve used for five years) needed a facelift.  Without hesitation I contacted Randy Dorman, (KB3IFH QSL Cards).  Randy does excellent work printing QSL cards.  His services are quick and reasonably priced.   If you are looking to have cards printed, contact Randy.  You’ll be pleased.

I wanted my new card to represent Colorful Colorado as I’m always proud to represent the centennial state when I take to the airwaves.  However, I do truly lack in creativity and imagination.  This is really where Randy made it easy for me.  He helped me find this postage stamp image, he cleaned it up a bit and I’m very pleased.  A Colorado postage stamp QSL card.  I love it!  If you want one of these, catch me on the bands starting in 2014. 

As I have stated before, I really enjoy collecting QSL cards.  So much so that it’s really made me re-evaluate my QSL policies.   For the past several years I’ve almost always sent along an SASE (self-addressed stamped envelope) with my QSL card.  But in the early days I didn’t send that many cards and when I was first licensed, first class postage was a whopping 5 cents cheaper.

Now don’t misunderstand me, my decision is not based on the rising cost of postage.  If it were, I would just stop QSL’ing all together and only use the online services.   Which by the way, I do use both eQSL and LoTW…but the excitement factor just isn’t the same as when I walk to the mailbox and find an envelop with a QSL card from a nearby or far away location. 

Really what has driven my decision is what appears to be a duplication of effort between most of the hams I work on the bands.  What do I mean by this? 

First, if I’m going to send a QSL card…I typically do this within a day or two (at the most) of the QSO.  I have discovered, the majority of the stations I work also do the same.  Many times our QSL cards must pass each other in the USPS sorting process.  If I’ve sent along an SASE and the other station has done the same thing…then we’ve both received an envelope with a stamp which may or may not be useable again.    But sadly, I’ve found many stations do not send SASE.

Yes, I understand why some stations may request an SASE and I understand why most DX stations will want a greenstamp or two to help cover postage.  But for most of the average US based stations and for casual QSO QSL’ing I will gladly cover the return postage should you want to exchange cards with me.

I’m not going to change the minds of everyone, and I’m not going to try.  If you absolutely require an SASE and I want your card bad enough, then I’ll comply.  However, I believe my new process will certainly equal things out a little bit.  The paper QSL card process is part of the old customs of amateur radio that I truly hope will never go away. 

Now I must take a short walk to the mailbox and drop off a few outgoing QSL cards and fingers crossed, I have some incoming cards waiting.  I truly hope to work you either in the remaining days of 2013 or certainly in 2014.  YES, I QSL 100% and absolutely no SASE is required. 

Until next time…

73 de KD0BIK (Jerry)

Just how crazy is 10 Meters right now? This crazy:

Fleets Cove Beach

Fleets Cove Beach

Yesterday, on a day off from work, I had to head up to the Huntington Village post office to pick up a kit I ordered from China. Why my post office is a 15 minute drive (in traffic) from my home when there’s a beautiful, brand new post office, with a large self-service lobby half a mile from me is a story for another day. As-is the reason why my postal carrier is too lazy to actually leave me notices that I have a package, or ring the bell and ask for a signature. I retrieved the kit, and decided that since I was a few minutes from the North Shore, I would try for some 10 Meter mobile contacts from the beach. I headed to Fleets Cove Beach.

I plunked the mag mount to the old Buick, and plugged in my HTX-10. The band was busy, as it has been lately, but to the point where my 25 watts wasn’t getting through a lot of the pileups. One operator heard me and I logged that contact with Croatia. Not bad, but still disappointing, considering how busy it was. I was beginning to get discouraged, and thinking about calling it a day when I twirled the dial up to the AM portion of the band (29 MHz). Now, keep in mind that my HTX-10 only puts out about 7 Watts AM, and my antenna is tuned for 28.4. I had a nice QSO with M5AFD in Shropshire England. He was surprised at how well I was coming in, but there were a few deep fades. He also complimented me on the audio on the old mobile, and suggested that it would be close to optimal with a punchier mic. I may do just that.

England. AM. 7 Watts. WOW

–Neil W2NDG

3rd Annual Worked All Twitter (#WATwitter) US Thanksgiving Weekend QSO Party

Please allow me to direct your attention to the blog site of my friend Connie, NR4CB with complete information on the 3rd Annual Worked All Twitter QSO Party.

I hope to see you on Twitter and hear you on the HF bands!

73 de KD0BIK (Jerry)

MGM 1939 film: Radio Hams / More than a Hobby

“Radio Hams” do more than play with their machines. They are also invaluable in relaying vital information during times of tragedy and disaster.

Here is a mildly entertaining look at radio hams, those amateurs sending and receiving coded messages during the late thirties when films first dealt with the subject of “radio hams.” In this case, the ham operators manage to be helpful during situations of stress, using their abilities with code to help someone in distress and to seek aid for pilots flying a missing plane.

The humorous ending has the family gathered around the radio listening to someone speaking Chinese while the narrator tells us how impressed the family was to be hearing someone across the world on their radio set.

http://www.youtube.com/watch?v=bZi7LiPNMt8

This little vintage film, a rather more serious film than many of Pete Smith’s other presentations, takes a look at how ham radios can become priceless aids during emergencies. The two stories shown, one dealing with sickness, the other with a missing plane, are bookended by a humorous look at a typical three-generation family’s fascination with their ham radio.

Of course, amateur radio, or “ham radio”, is alive and doing very well, in our modern times. Using satellites, moon-bounce communications, repeater networks, as well as shortwave, mediumwave, and longwave telecommunications technology, amateur radio continues to provide emergency services in times of need, from hurricanes, tornadoes, earthquakes, and even during such times as the infamous 9/11 atrocity. But, amateur radio also breeds invention and experimentation, always at the cutting edge of science. It is a hobby worth investigating, having room for a wide-range of interests. Preppers, science lovers, experimenters, and those with a passion to meet people from all over the world by way of radio waves, all together make up the radio hobby of amateur radio.

Clayton Moore, later famous as the Lone Ranger, appears uncredited as a ship radio operator.

Directed by Felix E. Feist

Writing Credits Buddy Adler (screenplay) (as E. Maurice Adler)

Cast (in alphabetical order)

Barbara Bedford – Mrs. Crane (uncredited)
Eleanor Counts – Miss Mulligan, Jimmy’s Sister (uncredited)
Jack Daley – Pa Mulligan (uncredited)
Robert Homans – Lighthouse Keeper (uncredited)
Clayton Moore – Ship Radio Operator (uncredited)
Alonzo Price – Clyde DeVinna (uncredited)
Jason Robards Sr. – Pilot in Distress (uncredited)
Pete Smith – Narrator (voice) (uncredited)
Harry Strang – Man in Montage (uncredited)
Phillip Terry – Co-Pilot (uncredited)
Dorothy Vaughan – Ma Mulligan (uncredited)

Produced by Pete Smith – producer (uncredited)
Music by David Snell (uncredited)
Cinematography by Robert Pittack
Film Editing by Philip W. Anderson (as Philip Anderson)
Music Department Jack Virgil – orchestrator (uncredited)
Other crew Douglas Smith – technical advisor

According to https://archive.org/details/wwIIarchive this film is in the Public Domain.
Creative Commons copyright.

PARP Is Hiring! Well, sort of…

Have you ever thought of starting your own amateur radio podcast?  Do you enjoy helping and Elmering others?  PARP or The Practical Amateur Radio Podcast would like to hire you…Yes YOU!

OK, so hiring is not the right word…let’s better label it as recruit.  I’ve been producing PARP since 2008.  To date I’ve produced over 60 audio episodes ranging from how to get your license to discussing what makes a great first radio.  Yes, PARP has been geared towards the new or beginner amateur. 

As I stated, I’ve been producing PARP since 2008.  However, from time to time other life commitments have prevented me from releasing audio episodes on a frequent basis.  I’m not ready to give up on PARP as I believe many, many hams benefit from the audio content.  I have just reached a point where I could use some supplemental assistance and this is where you come in.

Each edition of PARP will reach thousands of your fellow amateurs.  If you have a specific subject you would like to discuss, share and Elmer to a large audience of hams, then PARP can give you this opportunity. 

If you are interested in this opportunity to Elmer through the Practical Amateur Radio Podcast, then please contact me. 

Thank you for your time!

73 de KD0BIK (Jerry)


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