My condolences to the family and friends, and to our radio community, for the tragic loss of David Collingham, K3LP.

I am sad and sorry for his loved ones and friends who now grieve this loss.

May his memory echo through the ether like radio waves, reaching the receivers of our hearts.

Passing along a note from Paul, N6PSE:

Dear Friends of David Collingham-K3LP:

I have learned additional information concerning his death.

Last night, during a heavy winter storm, David let his dog outside. David later took his truck to search his 25-acre property when his dog did not return. David found that his dog had fallen into an icy pond that adjoins his property with another property.

David made the heroic decision to go into the pond to try and save his dog.

After some time had passed, David’s wife Rebecca went looking for him. She found his truck at the pond and called 911. Fire personal recovered David’s body as well as his dog. Efforts to resuscitate him were unsuccessful.

David lived his life bold, courageous and heroically and he died trying to save his beloved dog. He will always be a hero in our hearts.

RIP David R. Collingham, age 59.

 

Visit, subscribe: NW7US Radio Communications and Propagation YouTube Channel

I’ve been referring to the VHF FM as the utility mode for quite a while now. I picked this up from Gary Pearce/KN4AQ when I inherited the FM column from CQ VHF magazine (no longer being published). Gary recently filled me in on the origin of this term, which he captured in his first FM column for CQ VHF.

Gary describes how he got hooked on VHF operating, especially 2m FM:

I’ve been a ham since 1965 (age 15).  Today, I have an Extra class license, and I operate some HF (mostly SSB and digital, with cw limited to occasional bouts at Field Day).  But since my first days as a Novice with a Heathkit Twoer, I’ve been a VHFer.  I went through the 2 and 6 meter AM days with a Heath Seneca and Utica 650, and then SSB with a Gonset Sidewinder and Hallicrafter HA-2 transverter.  But what really flipped my switch as an early ham was an old, single-channel Motorola 80D on 146.94 simplex, installed in the car of a teenage friend’s father.  For you newer hams, this is an exercise in nostalgia that I don’t have space here to explain – I wish I could.  I will note that the Motorola 80D was an FM radio that began life in a police car or taxi cab somewhere.  It was a huge, heavy, all-tube radio that sat in the trunk and improved traction on the ice.  Below the dash was a control head with volume, squelch, and the microphone and speaker.

It wasn’t long before I learned about repeaters, which enhanced the FM experience immeasurably (all four of them in the Chicago area at the time).  My interest in VHF SSB waned…Getting involved in a local repeater group felt comfortable – this was someplace where I could really participate.

But then things shifted as time passed. Gary wrote:

While I wasn’t looking, FM became just another mode.  At least that’s the consensus I got from some of the guys who have been doing Amateur Radio publishing a lot longer than I have…

Some columns devoted to sub-sets of Amateur Radio have lasted for decades.  VHF-UHF is one.  That’s the weak-signal side of VHF, not the FM side.  Digital modes go through enough reincarnations to keep interest up.  DX, contesting, QRP, holding their own.

But not FM/Repeaters?  QST editor Steve Ford, WB8IMY, suggested why, and gave me the idea for this column’s “Utility Mode” tag line.  He said, “Our research has shown that while FM users comprise a very large portion of the amateur community, the majority tend to perceive their FM activity more as a ‘utility’ function rather than a hobby.”

FM VHF is arguably the most common mode used in amateur radio. (Can I back that up with reliable data? Not sure, but I’m pretty sure it’s true.) I do see where it fits into the concept of a utility function or utility mode. Think about the electrical system in your house (a utility). For the most part, you just plug things in and use it but you probably don’t consider yourself a 120 VAC hobbyist. Well, a few of you might but that’s another issue. FM VHF is a lot like that…most hams have it and they just use it without too much consideration. Push the button and it works.

But that definition is a little bit derogatory…FM VHF is just there and no one appreciates it. The Eeyore of ham radio modes.

Another definition of utility (as an adjective) is:

 

This fits my perception of FM VHF: very useful for many things. Whether you are providing communications for a bike race, handling talk-in for a local hamfest, working the ISS, chatting across town while mobile, the first choice is likely to be 2m (or 70 cm) FM.

And that’s why I’ve always been a FM VHF enthusiast: there are so many things you can do with it. Just use your imagination.

73, Bob K0NR

To see what Gary KN4AQ has been up to lately, visit HamRadioNow.

The post FM VHF: The Utility Mode appeared first on The KØNR Radio Site.

Bob Witte, KØNR, is a regular contributor to AmateurRadio.com and writes from Colorado, USA. Contact him at [email protected].

Amateur Radio Weekly is curated by Cale Mooth K4HCK. Sign up free to receive ham radio's most relevant news, projects, technology and events by e-mail each week at http://www.hamweekly.com.

I took the dog for a walk today, as you do on new years day. We went down to the beach and then up the headland. Usually I don’t take a handheld with me but today I did, my Yaesu VX8gr which has been up quite a few fells with me and has always been very dependable. Today however I noticed a fault, even though the GPS was on and there was a valid fix the beacon refused to accept the co-ordinates and told me I was at home (I checked back when I got home).

This is a bit of an annoying habit.

A full reset and reprogram didn’t seem to get it to work so I’ll have to search around for a way to solve this. A quick search didn’t reveal users with similar faults. This could be very annoying if I’m out on a fell and using the APRS to report back to Mrs g7kse where I am!

Alex Hill, G7KSE, is a regular contributor to AmateurRadio.com and writes from Cumbria, UK. Contact him at [email protected].

Thanks again to Mike KD5KC for posting these on QRP-L.

You may remember a few years ago (I think it was just a few years ago - maybe 10 years?, or maybe I'm having a "senior moment"?) Icom released a series of comics entitled "The Adventures of Zack and Max".  These were anime style comic books intended (I guess) to get the youngsters curious about Amateur Radio.

Max was a strange little pig companion to Zack - a boy and his pig - go figure.


Anyway, here are their links - both as comic books or as coloring books. If you have any kids or grandkids who are curious about what it is that you do - these may be helpful to explain it to them in a more contemporary fashion.

The Adventures of Zack and Max, Vol 1-7
http://www.icomamerica.com/en/amateur/comic_book/Books/v1/ComicBookV1color.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v2/ComicBookV2color.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v3/ComicBookV3color.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v4/ComicBookV4color.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v5/ComicBookV5color.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v6/ComicBookV6color.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v7/ComicBookV7_Color.pdf

Accompanying coloring books of The Adventures of Zack and Max.
http://www.icomamerica.com/en/amateur/comic_book/Books/v1/ComicBookV1BW.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v2/ComicBookV2BW.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v3/ComicBookV3BW.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v4/ComicBookV4BW.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v5/ComicBookV5BW.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v6/ComicBookV6BW.pdf
http://www.icomamerica.com/en/amateur/comic_book/Books/v7/ComicBookV7_BW.pdf

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

Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].

Are you interested in starting out with the amateur-radio digital modes on the high frequencies? Have you heard of FLDigi? FLDigi is a software control and modem suite that interfaces with your transceiver, your computer sound card, and other input/output interfaces so that you can receive and transmit one of many digital modes. For example, FLDigi allows you to operate using the Olivia digital mode.

Unlike the JT/FT digital modes–modes that do an incredible job under marginal propagation conditions–there are other modes that offer keyboard-to-keyboard conversational QSO opportunities that can overcome rough shortwave radio propagation conditions. (The meaning of QSO on Wikipedia: An amateur radio contact, more commonly referred to as simply a “contact”, is an exchange of information between two amateur radio stations.)

While making quick work of getting DX stations into your logbook by exchanging callsigns, a signal report, and a grid square, the JT/FT modes (JT stands for Joe Taylor, the fellow that pioneered these modes) are limited. They cannot handle any additional communications beyond a callsign, a signal report, a grid square, and a very limited set of acknowledgments and sign-off messages.

When you desire to get to know people from other areas of the world, or if you need to establish networks around the world for passing information–perhaps an emergency net in support of the Red Cross–or if you are motivated by any other of a myriad reasons to establish a keyboard-to-keyboard conversation by way of the ionosphere, modes like Olivia are great candidates for your consideration.

In this video, contributing editor with CQ Amateur Radio Magazine, NW7US shares some starting points in the FLDigi software for Olivia keyboard-to-keyboard chat mode.

Current CENTER Frequencies With 8/250 in MHz:

1.8269, 3.5729, 7.0729, 10.1429, 14.0729, 18.1029, 21.0729, 24.9229, 28.1229, and so on. See the pattern?

By the way: The current suggested CENTER frequency With 16/1000 or 32/1000 on 20 meters is 14.1059.

(Why the …9 frequencies? Experts say that ending in a non-zero, odd number is easier to remember!)

Q: What’s a ‘CENTER’ Frequency? Is That Where I Set My Radio’s Dial?

For those new to waterfalls: the CENTER frequency is the CENTER of the cursor shown by common software. The cursor is what you use to set the transceiver’s frequency on the waterfall. If your software’s waterfall shows the frequency, then you simply place the cursor so that its center is right on the center frequency listed, above. If your software is set to show OFFSET, then you might, for example, set your radio’s dial frequency to 14.0714, and place the center of your waterfall cursor to 1500 (1500 Hz). That would translate to the 14.0729 CENTER frequency.

The FLDigi Manual of Operation is found here: http://www.w1hkj.com/FldigiHelp/

FLDigi can be downloaded here: https://sourceforge.net/projects/fldigi/

Join the Olivia movement:

1. Subscribe to the mailing list: https://Groups.io/g/Olivia

2. Join the Facebook group: https://www.facebook.com/groups/olivia.hf

For additional information on Olivia, check out:

http://blog.nw7us.us/post/168515010062/olivia-digital-mode-great-compromise

http://blog.nw7us.us/post/169114702522/are-you-an-amateur-ham-radio-operator-check-out

73 de NW7US

Visit, subscribe: NW7US Radio Communications and Propagation YouTube Channel

This list was posted on QRP-L by Mike Olbrisch KD5KC - The Radio Boys series.  These books are in the same genre as The Hardy Boys or Tom Swift, but these deal with "wireless" and go back to the early 1920s when Amateur Radio was still in its infancy.


For those of you with a kindle, these can be download for FREE from Amazon.

1. The Radio Boys’ First Wireless
https://www.amazon.com/gp/product/B008476T3S/

2. The Radio Boys at Ocean Point
https://www.amazon.com/gp/product/B004TSAZWM/

3. The Radio Boys at the Sending Station
https://www.amazon.com/gp/product/B004TQF6BE/

4. The Radio Boys at Mountain Pass
https://www.amazon.com/gp/product/B006T5TLSM/

5. The Radio Boys Trailing a Voice
https://www.amazon.com/gp/product/B004TRF6S6/

6. The Radio Boys on the Mexican Border
https://www.amazon.com/gp/product/B004TIJRP8/

7. The Radio Boys on Secret Service Duty
https://www.amazon.com/gp/product/B00AQMGFB0/

8. The Radio Boys in the Thousand Islands
https://www.amazon.com/gp/product/B00AQMZS86/

9. The Radio Boys’ Search for the Inca’s Treasure
https://www.amazon.com/gp/product/B004Z0MNBU/

10. The Radio Boys Rescue the Lost Alaska Expedition
https://www.amazon.com/gp/product/B0058KSAW2/

11. Radio Boys Cronies
https://www.amazon.com/gp/product/B00848O6YQ/

12. Radio Boys Loyalty: Bill Brown Listens In
https://www.amazon.com/gp/product/B004TRO448/

13. The Radio Boys with the Revenue Guards
https://www.amazon.com/gp/product/B004UKEU2A/

So yeah, the stories are a bit campy, perhaps and the language and slang is old - but what the heck? They're free and they're almost 100 years old!

I downloaded them all to my kindle and am enjoying them. I hope you will, too!

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



Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].