DMR – A Live Hands-On Introduction / June 26, 2018 / Opelika, AL

AFCRAS will be sponsoring and conducting a live, hands-on Introduction to DMR Amateur Radio on June 26, 2018.

  • Totally FREE to attend
    • Pre-registration is NOT required, but it would be helpful if you will email the AFCRAS Media Committee as soon as you can and at least a couple of days before the presentation and let us know you’re planning to attend, so that we have some idea of how many people will be attending and how to arrange the classroom.
  • Location: 930 Ave A in Opelika (Rice Realty building) / Main classroom
  • Time 7-9 p.m. (Central time) June 26, 2018
  • We will meet at Breezeway restaurant (213 S. 8th St in Opelika) for dinner at 6 p.m. prior to the presentation if you care to join us. Breezeway is on South 8th street, only a block from the meeting location.

Topics to be covered in this live Basic DMR Workshop/Orientation Program:This workshop/presentation is geared toward any amateur radio licensee (or those interested in getting their license) looking to get started in the exciting world of DMR ham radio. Perhaps you’ve recently purchased a DMR radio (and possibly a “hotspot”) but you’re feeling a bit overwhelmed by it all? Maybe you’ve decided to “take the plunge” but would like to actually put your hands on some of the various popular radios and “hotspot” devices to help you in deciding which new toys to buy? Or perhaps you already have one or more DMR radios and/or “hotspots” but you just want to try out other brands and models before buying another one? If any of these apply, then you will want to take part in this workshop/presentation!

  • The Basics — A brief introduction to DMR (Digital Mobile Radio)
    • How is it different from analog FM?
    • What are the advantages of DMR over analog FM?
    • Basic terminology you’ll hear when using and discussing DMR radio
    • Getting your DMR ID number
  • DMR radios
    • Radio models from various manufacturers will be shown
    • Things to consider when selecting and purchasing a DMR radio
  • “‘Hotspots,’ and ‘Nanos,’ and ‘Zumspots’… Oh, My!”
    • Affordable devices available for giving your DMR radio access to the DMR network from almost anywhere
      • No DMR repeater within range of your radio? No problem!
      • Usable anywhere there’s internet or wi-fi available
      • Excellent for use on-the-go, at home, at work, in your car, from a boat… your imaging is the only limit!
  • Hands-on (Playtime!)
    • Experience is the best teacher!
    • Grab one of the demo radios on-hand
    • Actual QSO’s between attendees using hotspots on-hand and a local repeater

If you plan to attend and already have a DMR radio and know how to program it, you are encourage to program at least one channel in your radio for the following and bring it with  you, especially if you are willing to let other attendees try it out:

  • Frequency: 442.175(+) repeater (standard +5 MHz offset)
  • Talkgroup: 310023 (East Central AL DMR Talkgroup)
  • Timeslot: 2
  • Color Code: 1
  • For more fun during the hands-on part of the workshop, also add a second channel with the following:
    • Frequency: 442.175(+) repeater (standard +5 MHz offset)
    • Talkgroup: 311342 (Columbus Area DMR Talkgroup)
    • Timeslot: 1 (*** Using timeslot 1 for this channel will allow demonstration of simultaneous QSO / dual timeslot feature of DMR repeaters ***)
    • Color Code: 1

This program is being sponsored and conducted by the Alabama Frequency Coordination & Repeater Advancement Society (AFCRAS). Provider of modernized, convenient frequency coordination services for the Alabama Amateur Radio community, and to education and sharing of information between hams, all for the purpose of carrying out our mission to make ham radio in Alabama more even more exciting and enjoyable.

DMR Repeater in Auburn/Opelika

DMR 70cm Opelika/Auburn area repeater went online this morning! It is fully operational and working well.

It is the KK4ICE 442.175(+) machine (DMR ID 310023) located in the Gold Hill Community, just north of Opelika/Auburn, and southwest of LaFayette. The analog FM Mastr II was pulled out of service and replaced with this full-time, dedicated DMR machine. Clear QSO’s already being conducted from locations such as Tuskegee and Opelika.

The repeater is a Fusion DR-1X converted to DMR using Zimmerman’s newest modem board – the STM_32 — attached to a Raspberry Pi. The repeater antenna is a 16-element Andrews mounted at the very top of a broadcast tower, so it has a nice coverage area. TS:2 CC:1 is “static” linked to Talkgroup # 310023, which serves as the “East Central Alabama DMR TG.”

There is discussion of making Timeslot 1 a static DMR link to the Columbus area repeater group using TG 311342. Both timeslots will accept dynamic/PTT links; however, it is asked that if you wish to do a dynamic/PTT link to the Columbus group, please program your radio’s codeplug to do so on Timeslot 1, using CC:1 (blue.)

 

 

 

 

 

FT8 Digital Mode Presentation by Dick Jaeger K4IQJ

Dick Jaeger, K4IQJ, gave an excellent presentation on the new FT8 digital mode on March 27, 2018. Those in attendance ranged from experienced FT8 users to those who haven’t tried this new mode yet and were looking for tips, pointers, and a better understanding of FT8’s features and capabilities.

Click on this link if you would like to view/download his FT8 PowerPoint/slide presentation in PDF format from the evening’s class.

Dick Jaeger, K4IQJ, an avid user of various digital modes, explaining the features of FT8, along with some pointers for those interested in getting involved in this exciting new digital mode.

 

An FT8 waterfall screen, as seen in the presentation.

 

2014 ARRL Centennial QSO Party

In 2014 ARRL and its volunteers will activate W1AW/portable stations in each of the 50 states, territories and possessions. The goal is for the W1AW/ portable operations to be as active as possible during the Tuesday night local to Wednesday time frames 0000Z Weds to 2359Z Tuesday).  All bands and modes may be used. ARRL will offer Worked All States Awards for QSOs made with the W1AW/ portable operations and incentives to work each activation, even if the state has already been worked.

There will also be a points-gathering activity, during which W1AW/portable stations will be worth points. Each week there can be up to two W1AW/ portable operations from the states and one from a territory.

Alabama participation will be the week of the Alabama QSO party and again  the week of October 15.

More information coming soon.

 

Print

Field Day 2013

Field Day 2013 was held at the QTH of club member Bob, KA4PKB.

Our class was 2E and we ran a CW station and a SSB station. We were going to run RTTY and CW, but we needed the Rigexpert on the CW station.

It was great fun and we had numerous members on site.

Mike, KI4TWB

John, KI4KUT

Stew, K4JOP

Gene, KI4EEY

Darrell, K9MUG

Dick, K4IQJ

Cheryl, AA4YL

Bob, KA4PKB

Next contest is the German DL-DX RTTY contest on the July 4th weekend. It is usually a great contest.

2013 RTTY RU

The RU went very well. Darrell, K9MUG; Gene, KI4EEY; Bob, KA4PKB and Cheryl, AA4YL participated, using the club call W4HOD.

Was great to have Gene at the keyboard. He operated about two hours.

 

710 QSOS

710 POINTS

56 SECTIONS

38 DX CALLS

TOTAL 66,740

ARRL RTTY Roundup January 5-6

1. Objective: Amateurs worldwide contact and exchange QSO information with other amateurs using digital modes (Baudot RTTY, ASCII, AMTOR, PSK31 and Packet—attended operation only) on 80, 40, 20, 15, and 10 meter bands. Any station may work any other station. Stations may be worked once per band, regardless of mode.

2. Date and Contest Period: First full weekend of January, but never on January 1. Begins 1800 UTC Saturday, ends 2400 UTC Sunday (January 5-6, 2013).

W4HOD will be operating the contest from our club radio room, Using the new A3S beam and tower. We will fire up the club grill and cook something delicious. Not sure what at the moment.

http://www.arrl.org/rtty-roundup

 

Heart of Dixie ARS in the Heartland

Work continues on finalizing travel plans to North Dakota.

Club members will gather in Fargo on Thursday, July 14. Setup will begin on Friday morning and if necessary, finish up on Saturday morning. Check back here for any further updates.

Work has begun on the QSL card for the expedition, but won’t be finalized until after the contest is over. It looks very good. It is being printed by KB3IFH.  Randy has printed several different cards for the club. Club member AA4YL, also used Randy for her personal cards. Great service and excellent quality.

HODARS members will be presenting a forum of the expedition at the 2011 Huntsville, AL hamfest. Drop by if you can.

North Dakota Update

Making final plans and lists for the RTTY Expedition to North Dakota for the NAQP. We will do our best to make some contacts outside the contest hours, including RTTY and SSB. We are setting up on Friday, so look for us on the bands then.

We will be operating during the practice session Friday evening. We will work as many stations as possible.

Our host, Gene, W0ZOK was on the cover of the February 2005 issue of CQ magazine.

 

 

IN THE PLANNING STAGES!


The Great HODARS RTTY Expedition



July 16-17, 2011

The North America RTTY QSO Party

Horace, North Dakota

From the QTH of W0ZOK


Look For W4HOD/0


W4HOD/0 Operators: K9MUG, KA4PKB, AA4YL, W0ZOK

 

CW Web Site

One of the goals of this admin is to get my CW speed back to at least Extra level.  My code is really bad and I am determined to correct that.

I have found this web site and it is really helping.

http://lcwo.net/

 

 

WSPR Program for February Meeting

WSPR is a piece of software that enables you to participate in a world-wide network of low power propagation beacons. It enables your radio transceiver to transmit beacon signals, and to receive beacon signals from similarly-equipped stations in the same amateur band. Because participating stations usually upload spots that they receive in real time to a web server, you can find out within seconds of the end of each transmission exactly where and how strongly it was received, and even view the propagation paths on a map.

(From the http://www.g4ilo.com/wspr.html web site)

W4HOD will have a guest speaker in February to talk about this very subject.  Richard Robinson (AI4RY), will present the program on WSPR.