Posts Tagged ‘Portable operation’
Part 2: What to bring for portable operations?
Now that I have some potential operating areas scouted out (with more to come as I do some more exploring) it’s time to look at what to bring
- An HF radio……….DUH well of coarse……I’m bringing my Elecraft KX3 it has internal rechargeable batteries and you can plug in an external power source, internal antenna tuner, CW paddles attached to the radio, up to 15 watts of power thanks to the recent firmware upgrade but I will stick with 5 watts and many more portable friendly features.
- The antenna……..I have chosen to use mono band whip antennas. I have the Workman HF whips from 10m to 40m and a great carry case for them. I’m able to Velcro strap them to the rear rack and to the front bar on the bike.
- Spare external battery and I have already the Tracer 4Ah rechargeable battery. I was looking at other batteries but I figured “use what you already have”.
- 3x5 cards with some of the common command functions of the KX3. Such things as setting up CW Keyer memories and playing them,memory setup and recall and dual watch if needed.
- Bring some info on the contests that may be going on that day as I can scoop some contacts that are in a contest. It’s handy to know the exchange they are looking for in the contest.
- Make a list ahead of time that what to bring………there has been to many times to count when I thought I could remember everything only to find out I missed something and I was not able to operate because of it.
Part 1: Getting ready for outdoor operations.
April has arrived with not showers but a snow storm! We have had snow falling and accumulating all day today and it's forecast to snow most of the evening. To me it seems a good time as ever to think about my summer portable operations. A few weeks ago both Julie and I purchased new bikes and these bikes are amazing compared to our old ones. My plan this summer is to utilize my new bike for portable ham radio outings. My first step is to check out some areas in the neighbourhood were I can have my first few radio outings. I was looking for locations that would allow me to concentrate on my portable setup and workout the operational glitches. Each day I go out for a 40 min walk in and around the Lake we live on. These last few days while walking I was paying attention to spots that would be possible portable radio op spots. My criteria was close to home just in case something is forgotten, an easy ride to get there and sites that are easy radio setup and operation. This would allow me to work out the radio "stuff". Here are 3 locations I have scouted out so far......
This spot being right on the lake during a very warm day will have a nice cool breeze. Also if the sky is threatening rain I would have shelter to continue my operations.
This location is nice as it has a large bench to setup on but the weather will have to co-operate as it's out in the open.
Once summer arrives the trees at this spot will provide some nice shade plus it's a nice view to boot.
This spot being right on the lake during a very warm day will have a nice cool breeze. Also if the sky is threatening rain I would have shelter to continue my operations.
This location is nice as it has a large bench to setup on but the weather will have to co-operate as it's out in the open.
Once summer arrives the trees at this spot will provide some nice shade plus it's a nice view to boot.
My CQ WW CW contest overview.
The QRP setup |
I did have some "Murphy" moments such as…….I was not able to get my MFJ mag loop to tune at all at the start of the contest. Very quickly I found it was a very loose PL-259 connected on the rear of the loop's control box. Then for some reason N1MM+ set my CQ zone as 5 and not 4 and I did not click into this until about 10 contacts into the contest. Finally on the K3 there is a "test" setting and I use it to check macros without transmitting. Then old age had me forget to turn off the test mode, this found me thinking I was calling stations but was transmitting 0 watts….. Now that's QRP!!
Since I am operating QRP and using small MFJ loop antenna on the balcony my operating style was as follows
- I Use my VFO B to save a strong DX station that at the time has a huge pileup going. This stops me from wasting time trying to break the pile. Better to come back when the crazy pileup is gone. This worked great when I came across a Senegal station.
- Even when a station is at an S2 level but is just calling and listening my 5 watts can and did many times make it through for a contact.
- I don't use a spotting network as I found most of these stations have a huge pileup but I do have an Elecraft P3. Using some hardware and software my P3 is seen on a 19 inch monitor and I am able to point and click on signals. My K3 then moves to that signal this allows me to see the activity on the band and Search and pounce these stations.
- When possible stay with a band such as 15m were my MFJ loop does not need to be retuned at all across the whole CW portion.
- Stick with my 250hz Inrad 8 pole CW filter so I can get between tight signals and only hear the op I want to contact.
In my post I am going to go into detail about my software I am now using and finding to be great for contesting and general QSO's It's now time to grab some eats and relax.
Out and about with my KX3 radio
The KX3 being used in my lap. |
1. I1YRL from Italy and Luc was very strong and no fading what so ever. While talking to him I found out that in the summer of 2014 he and his wife visited Toronto. Luc gave my 5 watt QRP signal a report of 579. Luc was very surprised I was QRP 5 watts using a mobile whip from my car.
2. EG90IARU/5 this was a special event again they were booming in and I was able to make the contact on my first call. This was a very fast contact with the usual 599 report.
3. IT9NJE and Gene again from Italy gave me a 549 signal report.
Over all I was very pleased with my hour on the radio from the car out in the park. I was happy I did not have any Murphy moments but I did have an "old age" moment..................I installed the 15m mono band whip antenna on the car. For some reason (old age) I set the KX3 to 20m and could not understand why the antenna tuner was needed everywhere on the band! Then in occurred to me I was on 20m using my 15m antenna. Once that was sorted out the morning went very well.
KX3 troubles
A happy looking KX3 |
Not so happy KX3 |
Replacement rechargeable battery for Elecraft KX3
Tracer Battery kit |
Some operating time in the park.
The setup in the car |
20m mobile whip |