Monday, January 30, 2023

Winter Field Day 2023 Wrap-Up Report

Well, another WFD has come and gone.  This WFD event, my wife and I camped and participated at Sand Pond Campground at Pine Log State Forest.  The nice thing about camping at a park or state forest is the WFD event can double as a Parks-on-the-Air activation.  Nice!  We were not the only ones there; we were joined by Daniel, K4MDA, and his wife in the site next to us, and Jim, KO4YZI, the next site down.  Surprisingly, interference between stations was at a minimum.  If there was some, one of us just would move to another band.  No problems. 












K4MDA with his IC7300 operating digital modes.













KO4YZI in his camper with his Icom IC7610 and IC7100



KK4DIV with FT817nd digital setup and ID880 go-kit for local communications.


Both my wife and I had Friday through Monday off of work with plenty of time to enjoy the event this year and time to unload and pack everything back away on Monday after the event.  We loaded up the truck on Friday with all the camping gear we would need: radio and kitchen shelter, food, and of course radios.  I brought 2 HF radios and 2 computers so I would have a back-up in the event there was a repeat of Summer Field Day when my IC-705 quit working on digital modes.  The shelter we use for the kitchen and radio ops is an Ozark Trail 10x10 canopy with an EZ-Up Camping Cube purchased from Amazon.  We camp in the back of the pickup, so no additional tent needed (we used to tent camp. But after some unfortunate rain events, we stay much more comfortable in the back of the truck with the camper shell).   

All 3 of us had our antennas set up the evening of 1/27.  Per WFD rules you can begin setting up 24 hours before the start of the event which was 19:00 UTC or 13:00 Local time.  

This year, I chose an antenna I had just purchased from Tim Ortiz (N9SAB) off of Ebay. This is an end-fed halfwave antenna for 40, 20, 15, and 10 meters.  I usually set up a dipole, but I wanted to try something different this year.  This antenna performed very well and had good results over the 4 bands.  If you are looking for a great QRP antenna for portable use, I recommend the seller Timortiz on Ebay.  I was even able to use my LDG Z817 tuner to get on 80 meters with this antenna and had some success with PSK31 on that band.  To elevate the antenna, I used my SOTABeams 10M travel mast and one of my smaller telescoping "crappie poles" for the far end of the antenna.  This gave the antenna an inverted-L with a slight slope downward at the far end.  It really was somewhere between an inverted-L and inverted-V.  Also on the main mast, was a slim-jim 2-meter roll-up j-pole I was using for local communications and some packet work.


SWR looks good on this EFHW on 40, 20, 15, 10 meters. Using a NanoVNA to analyze the antenna.


Daniel was using my usual go-to antenna he just purchased, the SOTABeams Bandhopper.  This is a linked dipole for 20-30-40 meters.  He strung it up in a nearby pine tree.  Oh, if only you could have seen us trying to get a line over the lowest branch (which really wasn't that low at all).  I normally have my arborist weight and rope in the truck, but I was unable to find it.  So instead, we used a water bottle tied to some para cord.  Unfortuntately, no video or pictures of us trying, but trust me...you would have been laughing at us.  After some setbacks, we were finally successful.  Good thing too, because darkness had set in.

Jim had an awesome antenna setup.  He was using a BlueSky Tripod/mast that cranked up 40 feet or so.  On top, he had a 2 meter antenna and just below was an 80 meter off-center fed antenna and 4:1 balun.  It really was a great setup and really served him well over the course of the event.  

Both Jim and I are members of the Bay County ARES group.  Most of the group and members of the Panama City Radio Club were participating in WFD from the Bay County EOC.  WFD is a great opportunity to test equipment and capabilities.  Jim and I had our 2-meter stations set up to test communications back to the EOC and I wanted to test packet communications back to my node in Lynn Haven.  Jim did really well with his radio/antenna combination.  My slim-jim antenna didn't do so well.  I could hear the EOC, but just barely and I had no RF path back to my packet node.  This is all a learning experience, and lets me know from that distance I will need to find another option. 

When the event started, I helped Daniel get FLdigi and FLrig set up on his laptop and communicating with his radio, then got him set up with Winlink and VARA soundmodem.  He used FLdigi to log quite a few PSK31 contacts and seemed to really enjoy the mode.  And now that he has Winlink capabilities, I am sure he will be using that on a regular basis (You hear that, Daniel? 😏).  He and his wife had to pull out early Sunday morning, but at the time of his departure, he had around 60 QSOs in the logbook.  Nice job, Daniel!

Jim, using his IC7610, stayed up into the early morning hours Sunday making SSB contacts.  When we woke up Sunday morning, he had somewhere around 150 in the logbook.  That radio and antenna setup was really working for him.  Later Sunday morning, I also helped Jim get on digital modes using FLrig and FLdigi.  While I was eating breakfast, he had already downloaded the software and was half-way there.  Just needed to get a few settings in place and set some macros in FLdigi and he was off making PSK31 contacts.  I thoroughly enjoy digital communications, and it brings me pleasure being able to get people started using digital modes.

As for the camping experience, my wife cooked a big pot of chili in the cast-iron dutch oven over the fire on Friday night.  That night, the weather got down to 35 degrees, but we stayed comfortable in the back of the pickup under the camper shell with a heated blanket.  The nice thing about an established campground is they provide power to run an electric heater in our kitchen/radio shelter and a heated blanket in the truck.  Saturday morning my wife again used the dutch oven to cook mountain man breakfast.  If you have not had mountain man breakfast while camping, you are missing out.  There are recipes online, but basically its sausage, hash browns, eggs, bell peppers, onions all cooked together in the dutch oven with shredded cheese melted on top.  We had left overs from both dinner the night before and breakfast in the morning and it kept us fed over the weekend.  Saturday night was not as cold, and Daniel, Jim, and I enjoyed some time around the campfire chatting before we separated and some went back to radio, while I crawled in the truck and went to bed.  

The FT-817 and N9SAB's EFHW antenna worked flawlessly and I am really pleased with this combination. I ended the contest with 30 QSOs over the course of the event which also will count as a Parks-on-the Air activation for both days from K-4635.  I even was able to make an 80-meter contact on PSK31 with Greg and Chris operating using Greg's callsign N4KGL at East Bank Campground just across the FL/GA state line near Lake Seminole.  It's not a lot of contacts, but I enjoyed helping the other guys on digital modes and socializing.  We did end up packing up Sunday morning which cut my operating time a little short.  But rain was coming in, and I did not want to be packing up in the rain.  Operating QRP probably set me back a bit, but the power multiplier for QRP helps some.  I also gained double points on the digital QSOs I made and bonus points for using alternate power (solar and battery), setting up outdoors, setting up a temporary antenna for the event, and operating away from home.  If N3FJP software calculated points correctly (I don't know why it wouldn't), I ended the event with 2,636 points for Winter Field Day.     

I have some video footage of the event and will have it on YouTube soon.  In the end, WFD 2023 was a great time with friends in the local ham radio community and I look forward to other adventures in the future.  And stay tuned for more information and adventures with Tim's EFHW antenna.  If you want to check it out, you can find it on Ebay here.

73! 

--Bob KK4DIV








Saturday, January 14, 2023

One of my QRP Winlink Loadouts


 


This loadout includes:
Radio:Yaesu FT-817nd
Tuner: Elecraft T1
Antenna: N9SAB 20m ultra-light dipole
Power: Bioenno 4.5AH, TPsolar 30 watt panel, BuddiPole power mini
Computer interface: Signalink USB
Computer: 14" Toshiba Laptop, Windows 7

Saturday, July 16, 2022

Today is the Summer RaDAR Challenge

 After a little deliberation, I have decided to use my bicycle as my mode of transportation for today's RaDAR (Rapid Deployment Amateur Radio) Challenge.  I am fortunate to have several city parks nearby that I can utilize as operating positions.  Since my Icom IC-705 is in for repair (disappointing story), I will be using my Recent RS-918.  It has been a while since I used this little rig, so I figured I'd give it a little excercise today.  My antenna will be an endfed and 9:1 unun.  I will be a Category B station meaning I will be operating for 4 hours.

I plan to start at 9am at my home.  I will then bike to Memorial Park for my second location.  


The next planned stop will be Kinsaul Park, one of my favorite places to operate and a venue for many of my past YouTube videos. 


If I make it this far in the challenge, I will cross State Road 77 to arrive at Sheffield Park.  


From there, I will bike back to the house.


Each segment is just over 2 KM, the minimum distance needed according to the RaDAR rules.  I will change locations once I have made my required 5 contacts at each location.  This should be fun today.

If you are interested in RaDAR, you can find out more about it by reading Eddie's ZS6BNE Blog here:

https://zs6bne.wordpress.com/2021/10/11/the-new-radar/

73

-Bob

Saturday, April 23, 2022

A New Antenna Option for my Ultra Portable Go-Kit

 Several months ago, I purchased the uSDR transceiver from Ebay for around $120.  I even made a video about it called "The Cheapest HF Radio on Ebay? uSDR Initial Thoughts".  Using this radio, I am aspiring to create the least expensive go-kit I can find.  I'd like to have something small, functional, and inexpensive.  My goal is to prove that you do not have to spend a fortune to have fun in HF portable radio for POTA, SOTA, or whatever.  

My latest purchase to go along with this endeavor is another Ebay find.  I stumbled across N9SAB's store.  He sells under his name "Timortiz" and makes various QRP and QRO dipole and endfed antennas for sale.  One such is the "Rugged Nano Dipole".  This is a QRP antenna and he makes various versions for bands from 40 meters to 6 meters.  I opted for the 20 meter version that ran $36.95.  It was a toss-up on which version to buy.  I spend most of my time when portable on either 20 or 40 meters but decided on the 20 meter option because of size and weight.  Speaking of weight, this thing weighs in at a mere 2.2 oz.  It comes with a small soft cloth carry bag, BNC connector, and the antenna ends terminate with some sort of rubberized insulated pieces for attaching rope to secure the ends of the antenna to something (I've been using tent stakes). 


   

I would say that this antenna is quite well made.  I've had it out a few times with the uSDR transceiver with great results.  I've chased several POTA stations, and last weekend, logged several contacts with the MI QSO party.  I definitely recommend this antenna for any portable QRP go-kit and am contemplating which of Mr. Ortiz's antennas I should buy next.

Check out the video below for more of my thoughts on this little antenna.

73 --Bob


Check out these affiliate links below.  Using these links to purchase gear will help support the channel.
 -Bridgecom Systems:  Take a look at their great DMR radios and hotspots

Sunday, April 17, 2022

Panama City Amateur Radio Club Spring Tailgate 2022

 April 9th 2022 was the Panama City Amateur Radio Club's Spring tailgate.  The weather was a little cool, but at least the sun was out.  Honestly, I think it was perfect for the tailgate.  This event was a big step in getting people involved in the club post-Covid.  There were several people that had set up portable radio stations, the ARES group was there (many are members of the club) participating in a Saturday excercise, and there were many people that had come from as far away as Pensacola to sell ham related gear.  Overall, I would say around 30-40 people showed up for the event.  It really was a pleasant surprise to see such interest after a long hiatus of club events and activities.  

I had set up my 2 meter packet go-box and IC-705 and had many people stop by and chat about my setup and show interest in packet radio.  I fully intended to get a large amount of video of the event, but as I was talking most of the time, I only had a chance to check out a few of the portable radio setups people had brought to demonstrate.  The video is below.  I hope you enjoy.

73.  --Bob



Sunday, February 13, 2022

Winter Field Day 2022

            Winter Field Day 2022 was the last weekend in January 1/29 thru 1/30 and several local hams Greg N4KGL, Daniel K4MDA, Scott KF7MYF, Frank KC8VKA, and I camped out at Pine Log State Forest Sand Pond Campground for the event.  The forecast looked like we were in for a cold weekend, but fortunately, there was no rain in the forecast.  But, I guess that’s what Winter Field Day is all about.  Actually, I prefer to camp in cold weather, but honestly this weekend came pretty close to my limit.  Especially since I camp in the back of a pickup truck.  Sure, I had a heated blanket, and it surely beats a tent, but getting out of bed when it’s too cold isn’t exactly enjoyable first thing in the morning.  Fortunately, there is always hot coffee. 




            I arrived Friday afternoon around 3:30 and went ahead and set up my tent.  This was new to me.  Well, sort of.  I have had a 10ft x10ft popup canopy for a few years now and had a wall kit to give some protection from the wind, but it was always difficult to set up.  For this event, I used my newly purchased camping cube.  This attaches to the underside of the same canopy I had used in the past, but not only has 4 walls, but a floor and ceiling and does a better job of keeping out the drafty winter wind.  I brought along a space heater since the campground has electrical and this really helped the inside of the cube stay warm.  




            Later in the evening, a couple of us just sat around my propane fire pit and chatted.  The WFD event did not start until 1pm Saturday local time, so we did not have the radios set up yet.  Dinner was uneventful and not filmed.  I just had one of those freeze-dried Mountain House chili mac meals.  Once we all decided to turn in, I retreated to my truck bed accommodations and watched a couple of episodes of Star Trek on the tablet before falling asleep.  That night it cooled off to around 32 degrees F and inside the camper shell in the truck bed using an electric blanket, I stayed quite comfortable.

            The next morning, I got up around 7am.  It was chilly, but nothing warms you up like a nice hot cup of coffee.  After a couple of cups of coffee, I got breakfast going.  Since Carla was unable to come, I only had to cook for myself.  Unfortunately, I forgot a few things for breakfast.  I usually enjoy eggs and Conecuh sausage for breakfast.  If you have never had Conecuh sausage, I highly recommend it.  To my dismay, I left the sausage in the freezer at the house.  So, I had eggs and hot dogs.  It’s a meat right.  Well, it’s some sort of meat anyway.  I chopped up some yellow bell pepper, onions, mushrooms to mix in the eggs and sprinkled some cheese on top.  It was actually quite good despite the lack of sausage.



            Around 10am, I began setting up the station.  First, I put up the antenna.  My choice for the event was the SotaBeams Bandhopper linked dipole.  The one I use is the 20/30/40-meter option.  I spend most of my time on 20 and 40 meters anyway, so this is always a good option.  If I wanted to work other bands, I do have an Elecraft T1 tuner I could use.  It’s not ideal to tune the dipole because it’s not as efficient, but it has worked in the past.  For power I have a Bioenno 120-watt solar panel that feeds my Bioenno 40 AH battery.  Although we had a lot of shade in the campground, this provides plenty of power to run my station, laptop, and keep my accessories powered over the weekend.  The radio is the Icom IC-705.  I’ve already mentioned the tuner I use, the Elecraft T1.  It is a tiny tuner, about the size of a deck of cards and runs off a 9-volt battery.  To run the digital modes and the logging software I have an Acer laptop with an 8th Gen I5 Processor.  It has been a great laptop and has more than enough power to run the software needed.  My only complaint about the laptop stems from my decision to upgrade it to Windows 11.  Well, that’s a story for another time.




            Getting the radio set up and connected to FLDIGI was a breeze and went off without a hitch.  Well, that’s a lie. I find that often things are not as easy as they should be.  The last time I used this software was with my FT-817 and getting the settings to work with the IC-705 took some fiddling.  I was running an older version of FLDIGI/FLRIG that did not support the IC-705.  It would work if I selected IC7300 and changed some settings in the 705.  I decided to download the latest version of FLRIG and found that the IC705 is now listed in the transceiver list eliminating the need to change the 705’s settings.  I was still fiddling with the software/radio interface when the event started. 



About 45 minutes into the event, I logged my first QSO with a station in Ontario, Canada.  I got a few more QSOs into the logbook, then went around visiting.  Daniel, K4MDA was my neighbor, and I spent some time in his camp as he operated at his station.  He was using an Icom IC-7300 paired with a Wolf River Coil.  


I think a big part of the event was the socializing.  I enjoyed seeing what other hams had brought and set up.  Speaking of other hams, Greg N4KGL was my neighbor on the other side of me.  He was also using an Icom IC-7300.  His antenna of choice was a wire antenna in an inverted-L running into the Icom AH-4 tuner.  He had a SotaBeams Bandhopper as well as a backup antenna.  





A few sites down was Scott, KF7MYF.  He was operating a Kenwood TS-2000 and a multiband MFJ antenna similar to a G5RV.  He was doing well with PSK and CW using FLDIGI.  


Next to Scott, was Frank, KC8VKA.  He did not do much operating, but he had an impressive collection of radio go-boxes and portable antennas, the most impressive of which was a 50 foot antenna on the trailer hitch mount of his van.  Frank was the go-to guy for information as there were many newer hams that were interested in what was going on.  






Later that evening, I cooked up a steak, asparagus, and some sauteed mushrooms, garlic, and onions on the Coleman stove with a cast iron griddle.  This is one of my favorite meals when camping and you can bet that if I am camping, this is on the menu one of those nights.  I went on and logged a few more QSOs but after 8pm the temperatures were dropping quickly, and I ended up turning in around 9pm. 


I woke up the next morning to 26 degrees at 6am.  Fortunately, the heated blanket did the trick and kept me comfortable throughout the night.  I got the space heater fired up in the camping cube immediately.  I even brought the Coleman camp stove inside the cube to get the coffee going.  I opened the windows a bit to keep the carbon monoxide from building up since there is a big warning on the stove.  Better safe than sorry.  We had been coordinating band usage via 2 meters so that we did not interfere with one another, but since it looked like I was the first up and on the radio, I had free range of the bands.  40 meters was hopping and I enjoyed calling CQ and having quite a few people respond.  My neighbor, Daniel and his wife headed out early.  He actually had packed up mostly the night before.  After things warmed up a bit, I did a little more visiting around the campground.  Most of us were starting to pack things up and eventually Greg N4KGL was the only one left operating. 




In the end, I had only 31 contacts.  But, as I was telling others, to me it’s not about how many QSOs I get in the logbook.  It is more about the experience.  Camping, socializing, setting up the equipment, testing said equipment, trying different modes or whatever.  To me, that is where I get the enjoyment.  I had a great time camping with these hams.  I enjoyed chatting and seeing what others brought and I certainly will be looking forward to our next adventure out. 

73,  --Bob



New Video on Youtube

Check out the latest video where I try some local short distance communications using HF packet and Vara HF. https://youtu.be/nkbbkcx0OYU ...