All posts by Randall Bashta

My wife and I just moved to Nashua last April from Acton, MA and we both retired in Oct. I worked for Bose as an Engineering Electronics Technician. I always thought about Ham radio and now I have I have the time to get involved. I took the Technician and General exam in December and got my license the first of January. I'm interested in teaching others about basic electronics - especially young people - as I used to train others at Bose and other companies. And I'm looking forward to help in other ways, too!

Keeping VHF Alive

Staying Connected and Keeping VHF Alive

I enjoyed watching the recent Tech Night Zoom-cast on the topic of “VHF Plus”. I picked up on a lot of things I had not known a lot about, with topics on satellite and understanding propagation shifts for long-distance DXing.

I often refer to 2 meters – and the similar frequency ranges – as the “gateway bands”. This is where most new hams start. They get their Technician License, buy a cheap Chinese HT, and start using the local repeaters or trying ‘simplex’ with some success.

My First HT – 8 Watt Used For Public Service.

However, after time goes by, a lot of hams get their General or Extra ticket and start using only the HF bands – unfortunately,  not realizing all that 6 meters and above has to offer.

Things To Do With Just a Tech License

Even though I got my General and Extra License and started to use HF, I still stay connected to my HT and tune into 146  and 440 all the time. I have an HT in my car, always scanning the Hollis, Derry, and the  Westford Repeaters. I’ve committed myself to make a couple of calls each day, just to keep the repeaters active and doing my part to keep VHF alive.

I also like to use the EchoLink app on my iPhone to make contacts on repeaters from England to California. One Saturday, I spent an hour talking to someone in San Jose, the place I went to high school. Another Saturday, I talked to another ham in Leicester, England – a town I once visited. You never know who is out there on the other end on Echo Link.

Keeping VHF Alive
EchoLink App Running on iPhone

Public Service

As some of you know, I really enjoy doing public service work with my HT. Last year, before all of the COVID-19 problems, I had a chance to work two Boston Marathon events and the Head of the Charles Regatta. During the regatta, I was stationed on a rescue boat, always staying connected to Net Control during our rescue missions. All very worthwhile and showing how important ham operators are to these events

Keeping VHF Alive
Me at the Boston Half Marathon

Meeting Other Hams on 2 Meters

And recently, I got a real kick out of talking to local hams up in York County, Maine while on vacation.   I was working 20 meters up there when I heard a local sounding voice coming on the air, suggesting that I tune to 2 meters and join their local net. What I found was a group of guys who get together each night on VHF simplex just to stay in touch with each other.  I was also impressed by their enthusiasm for the FM bands, stretching them to the limits. One ham is always working simplex up and down the New England coast on an old-modified public service transceiver, putting out over 100 watts.  Another fellow had connected his 2m – 70cm base station to things like EchoLink, WinLink, and other digital modes.

So, after watching Fred’s Zoom-cast on VHF Plus, along with my recent experience in Maine – and more – I feel even more like keeping my HT handy, trying different things with experimenting on VHF and UHF.

Instead of just spending hours and hours on one HF  pile-up after another, I think it is good to keep the VHF and UHF alive and I am finding new things to do here.

Keeping VHF Alive
With my Rescue Boat Crew on the Charles, handling traffic between us and Net Control on VHF

 

Randall, N1KRB

Going Mobile Five Stories Up

One of the enjoyments of ham radio is being able to throw your QRP rig into your car – at the spur of the moment – and heading out to a lake or along a river or to a mountaintop and Working the HF bands mobile from right where you are.

Mobile HF
Ready to Go On The Air

Field Day Mobile

For part of Field Day, I’m going to do something like this. I’m going to work “mobile” at another outdoor spot which some of us from NARS has done before  – the top of a five-story parking garage in downtown Nashua, New Hampshire. We jokingly call this our P*GOTA — Parking Garage On The Air.

Mobile HF
Five Stories Up Over Beautiful Downtown Nashua

I do like to work from this site. It’s close by and easy to set up. There disadvantages, however, with all sorts of electrical noises and some reflection off of neighboring buildings. But for me, just being up 50 feet, to start with, is a big plus.

My Rig

Mobile HF
The G90 On The Dash

I like to keep things simple and easy to use. My mobile transceiver is a Xiegu G90. It covers 160 to 10 meters with AM, SSB, and CW, from 1 to 20 watts. It has a built-in antenna tuner if needed. The maximum current draw is about 3 amps, so it works great off of the low-cost battery pack I use. The radio plugs right into the battery with a 12-volt adaptor; and I use a solar panel connected to the battery, keeping it charged. This really gives me the “off the grid ” experience.

Mobile HF
3 in 1 Battery Pack. The radio plugs into the side, the solar panel from the front

The Antenna

The key to getting onto the air quickly mobile is to use a ham stick, screwed into a magnetic mount. I have one stick for 20 meters and another for 40.

Some say “mag mounts” really do not take care of grounding issues with HF like they do with VHF and UHF. However, I’ve found my set up works just fine. The SWR Sweep below shows the results with the mag mount on the roof. Before I put the magnet on the top of the car, the SWR level was over 5.

SWR
The SWR Level After Tuning the Antenna and Placing the Mag Mount on the Roof

It’s always an adventure working “mobile” – running off a battery and solar – which gives you a chance to try all sorts of things. I suppose it would be more comfortable, sitting in one’s shack, with a large, powerful system and a finely tuned antenna …. but where is the fun?

I enjoy being up on an exotic spot and giving my CQ. And then telling the ham on the end, “my QTH is somewhere between High and Factory Street – downtown Nashua – November Hotel … five stories up”.

Randall Bashta, N1KRB

Radio Amateurs Developing Skills Worldwide