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Showing posts with label 70cm. Show all posts
Showing posts with label 70cm. Show all posts

Sunday, November 9, 2025

Simplex Saturday: Week 6 - Taking a commanding lead (that I know of)

 For the 6th week in a row I made an appearance for Simplex Saturdays, sponsored by TARA. For all but one of those weeks I went up to the Foothills Parkway in the Great Smoky Mountains National Park to operate. The over 2000' elevation certainly is advantageous when trying to get a large footprint on VHF/UHF simplex.

This week I had company as three other hams came up to operate and to converse about the event.

Michael, KQ4MKV and Darrin KQ4RAY were up on the parkway with me to try and get a few more contacts under their belt than what might have been if they'd stayed at their home QTH.

I found out about 3 weeks ago I could be using POTA (Parks On The Air) for dual event QSOs as the Foothills Parkway is part of the GSMNP which has the POTA designator of US-0034.

On the way up I ran in to a ham on another pulloff who was operating CW for POTA. I was so excited I forgot to ask him his name/callsign!!!

I got up to the #8 parking area and made a slight change in operating. Over the last few operations, I was operating from the back of the vehicle (mine or my wife's) and was basically operating out of the trunk space. This time I ran the coax from the quad-band Comet antenna I had into my Durango and temporarily placed the Yaesu Quad-band 8900 on the center console connected to the battery box instead of to the vehicle. This helped as it was a tad chilly due to the shift in time to an hour earlier last Sunday morning.

I also put word out on a few nets, Facebook, and even on a livestream I tested during a weather net Friday evening about Simplex Saturdays. I think it paid off as I started off strong with a few contacts and using POTA as a duel event brought out the park chasers.

I brought my GoPro to film but due to hectic activity with all the operators I contacted and spoke to in person I wasn't able to set up the cameras.

Unofficially, I made 48 contacts across 5 bands (10m, 6m, 2m, 1.25m, 70cm) but the contest did not include 10m initially, however I'm trying to convince them to use 10m, and I think they've counted my previous 10m contacts already.

Speaking of...I was trying to make local contacts on 10m and the 10m band was wide open on 29.600. I heard a station in Nevade (he couldn't hear me) and another somewhere in Mexico!

So far for now, I'm in the lead on the Simplex Saturdays contest log with 74 QSOs and Darrin has 2nd place with 20. These numbers do NOT include today's numbers, so I can't wait to see how it changes going into next weekend.

There's only 3 of us that have submitted logs thus far, and I've been encouraging others to submit. If they make just one contact, they can submit the log to be entered for a prize drawing in April 2026. So please join the fun. I've been having a blast going up to the mountains to operate!

Monday, October 6, 2025

Simplex Saturday: Week 1

The Tennessee Amateur Radio Association started up a special event that began last Saturday (4 October) where Tennessee stations can make contacts on VHF and up simplex frequencies (6m, 2m, 23cm. and 70cm):


Participants can download the log sheet (as an .xlsx) and then log their contacts, then upload them here to become eligible for prize drawings (prizes TBD) in April. 

I decided to head up to the Foothills Parkway to get a little altitude for making contacts. Even with ideal weather, I’ve never seen the parkway as busy as it was when I arrived as a flood of cars from a nearby car show in Sevierville all made for quite the scene.

Because of other commitments, I couldn’t make it to the overlook until after 7 p.m., technically after the “event” had ended. The listing showed “5 p.m. to 7 p.m. local time,” but I wasn’t sure how official that schedule really was as I had heard conflicting info on the times to operate. So I went ahead and continued up to the overlook anyway. Worst case, I’d still get to make a few QSOs from atop a mountain—and catch the sunset while I was at it. Still a win in my book.

When I finally reached the overlook, it was completely packed—cars, bikes, and muscle cars everywhere, many from the “Slammedenuff” show in Sevierville (more on that in a bit).

I managed to snag the last parking spot and backed in. Out came my folding chair, battery box, and my Yaesu 8900 quad-band mobile. I set up my mag-mount quad-band antenna (10m/6m/2m/70cm) and tried to tune out the steady parade of muscle cars roaring up and down the parkway, each seemingly in a contest to prove who had the loudest exhaust. One driver even treated everyone to a performance of "jake braking" down the hill, letting the exhaust backfire twice, re-accelerating briefly, and then repeating all the way down the road.

There were park rangers stationed nearby, though not directly at the overlook, which I thought would’ve been the better spot to have crowd control. Still, it looked like they had their hands full. It may be that due to the overwhelming numbers of cars, they didn't want to escalate a tense situation with their presence.

Back to the radio bit. My first contact with with John in Southeast Tennessee, and despite the mountains in between us, I had him at an S5 signal. We talked for a few minutes and I started hearing another station attempting to contact me. Being up on the top of a mountain does incur a lot of stations who can hear me but not the stations I'm talking to. Kinda like 10 meters!

I got to enjoy the sunset and although I only talked to 3 people, we went across all four bands of my radio for 8 contacts total. We even did 10 meters FM to try it out and two of the hams were able to reach me with no issue (again, other than the mountain!). I packed up after about an hour as I needed to get back home.

So now my mind is stirring on how to actually incorporate the quad-bander into the battery box! I want to mount the quad-bander on either the side of the box or even on the top. I'm thinking the side would work better, but I may look at building a completely different box entirely for this radio. 

A postscript to this, the cars that were part of the car show apparently were not getting the approval of the City of Sevierville, as they cancelled the 2nd day of the 2-day event. It looks as though the cars on the parkway weren't the only hooligans out of control, as incidents all across Sevier Co were overwhelming authorities. The event was not sanctioned by the city and there were warnings for participants to behave prior to the show. I'm sure the ones that were respectful were disappointed, but unfortunately those that think they are above the law decided to discover what the "Find Out" part was all about.

I'm just glad everyone at the overlook were (for the most part) behaved. A couple of visitors were asking about my radio setup. They were amazed I was talking to Chattanooga and thought I was on CB. If they only knew...

Wednesday, November 28, 2012

SKYWARN Recognition Day this weekend!

Once again I'll be participating in SKYWARN Recognition Day, Starting officially at midnight UTC 12/1 until midnight UTC 12/2.

I'll be at station WX4MRX in Morristown TN during the "graveyard shift". I'm not sure how long I'll be there, as I have to be back home by sunrise.

I've participated in several of these from "MRX" and have enjoyed them thoroughly. Usually I end up all by my lonesome but last year a couple of guys were with me most of the time I was on station.

I'll try to post some pics of the current incarnation of the MRX station.

I'll try to update my frequency via my Twitter accounts @k4hsm and @etskywarn

I hope to catch you on the air!

Sunday, April 3, 2011

How close are we to losing 440?

If you've been paying attention to some of the news items this week, legislation is now introduced (by Pete King of New York) that would force amateur radio operators to give up the popular 70cm (440MHz) band by selling the spectrum off to commercial interests that would offset lost revenue from reallocating first responders' frequencies in order to streamline communications. This comes in light of a review by the 9/11 Commission which recommended a more integrated network of communicating with the different agencies to prevent the communications issues that arose during the attacks on September 11, 2001.

The frequencies given to the first responders is the freed up spectrum from the conversion of TV from analog to digital.

Bill HR 607 has now been referred to the House Energy and Commerce Committee, which handles telecommunications legislation. It's one of the beginning steps that is taken to get an act passed through into law. A long ways to go, but when it comes to raising money through a bake sale method, Congress finds ways to move it through in expedited fashion.

There are a couple of obstacles that could get in the way, in the form of two members of Congress who are hams. One is Greg Walden, W7EQI, who made headlines in December when he tweeted in morse code on Twitter that he was going to chair the House Communications Subcommittee. This may be the biggest ally ham radio has, and he's in a powerful position to force the bill back in to revision.

The other congressional ham operator is Representative Mike Ross, WD5DVR of Arkansas. He is a Democrat (Walden is Republican) so the potential for getting support of the opposition of this Bill in its present form on both sides of the aisle is greater.

Another potential ally is Congressman Billy Long of Missouri, who co-sponsored the Bill. He's gone on record in USA Today stating he's willing to come to an amicable solution to ensure that neither the first responders or hams are affected by this spectrum selloff, so we need to hold him to that promise.

The ARRL has a video on the bill.

I can understand the need to raise "bail money" considering the debt we're getting ourselves into, but doing so at the cost of one the best resources for emergency communications is a grave misstep. Besides, there's some spectrum down in the 220 band that was sold off awhile back and look how that turned out. Why not give that to the first responders? Or give it back to the amateur operators who would use it more than it's being used now.