Showing posts with label MFJ 1788. Show all posts
Showing posts with label MFJ 1788. Show all posts

Sunday, March 24, 2019

Part 4 Lets look at some condo antennas

At our old condo the loop loops like a covered piece of furniture.
Good afternoon everyone, it's time to have a look at getting on the air from a condo. I have been living in a condo for about 6 years now and really have only had one antenna BUT I have tried some that really did not work at all and some that did a so so job. Operating from a condo does have it's challenges:
- most likely you are in a highly populated area with other large condo's around you.
- very small foot print for an antenna.
- In some cases the condo unit is small which limits your space for the ham radio "stuff".

Well now that I have you listing your radio on QRZ.COM for sale lets look at some of the advantages of being in a condo.
- In most cases you are high up as for me in one condo I was 60 feet up and in this one I am 160 feet up.
- Your balcony as most are made of metal make a good ground plane for some antennas.
- Your ham skills are challenged with regards to antennas, power output and mode of operation.
OK the last two points above I was really stretching for some positives but for sure height is in most cases a major advantage.

In this post lets look at some antennas that may work from a balcony. The antenna I use as you may already know if you are a regular reader of my blog is the MFJ 1788 mag loop. Now I have had many comments as well as emails saying that the mag loop is pricey. It's very true it is and most mag loops are not cheap as I also have the Chameleaon CHA P loop 2.0 mag loop for portable op's which also is a pricey antenna. I did save my pennies and spent some coin on the MFJ 1788 and not to turn this post into a review of MFJ but quality is not noted on the Eham review site with regards to most MFJ products. I did have a small issue with my loop but I repaired it and since that time (6 years ago) the loop has given me no issues at all. In no way am I saying that the mag loops are the only way to go.
A very unique looking antenna that is great for balcony operation is the Isotron antennas  these antennas get a very decent review on Eham and I know of a ham who uses one and has had great success with it. These antennas are small, no ground plain needed and they can be purchased as mono band or multi band. Also they really don't look like an antenna. With antenna when you want to use it you put it out and when done take it in. In the present condo I am in this is how I use my MFJ loop it's only out when I am using it.
The loop at our new location 
Another antenna worth mentioning is the new Elecraft AX1 for 20/17/15m and rumors are they may be extending the band coverage soon.  It comes with a 13 foot radial wire and has a max output of 30 watts.
Depending on the size of your balcony a wire antenna dipole antenna can be used. When we were looking at condos some balcony's were huge and could support a homemade wire dipole antenna. Two antennas I have tried that did not seem to work for me is a mono whip antenna mounted vertically  with pre-cut radials...did not work at all. I also could not get the MFJ 1788 to work horizontally at my new place I had to mount it vertically. I also tried mono whip antennas in a dipole configuration and it did work but way to large for the balcony.
In my next post I am going to talk about what modes of operation I found to work best for me and how it opened a new door for me in ham radio...........oh and by the way from my condo setup as I was writing this post I was able to make contact with IK4UPB on 20m.

Wednesday, December 26, 2018

Striving for a better bandwidth

Original shape of coupling loop 
My last couple of posts have been dealing with extending the bandwidth of my MFJ 1788 loop antenna. With the loop the lower the SWR the more bandwidth I  have before I have to retune the loop. Up to this point I have tried moving the antenna ALL over my balcony and the best SWR at that point was at best 1.6 with the loop in the horizontal position. I then gave the loop a go in the vertical position something I had never done before. I was surprised that the loop had a better SWR, I was able to get it down to 1.4 SWR. One last suggestion given to me was to adjust the internal 10 gauge coupling loop. Today I took the section of the cover off that exposed this coupling loop and moulded the loop from it's "0" shape to more like an egg shape. with doing this I was able to lower the SWR do 1.2 to 1.3 depending on the band I was on.
New and improved shape

Sunday, December 16, 2018

The MFJ loop finally has a decent SWR match!!

Homemade vertical mounting....."thing"
After doing some "playing" with the location of my 1788 mag loop on the balcony and getting really nowhere with lowering the SWR. The lowest I could get it was 1.6:1. I decided to go vertical with the loop to see what happened. Now those of you that have the MFJ 1788 loop know there is a bracket that comes with the loop for just this purpose. Well when I moved I know I put this bracket somewhere safe...........and it's still there as I can't remember where this "safe" place is!  I did try putting the loop vertical bout a month ago but at the time I was tired from all the fiddling around on the balcony and my vertical attempt was very hap-hazard. That approach did not seem to work for me either and I just left it at that. As time passed I decided to take a more serous approach at mounting the loop in a vertical position. I went to the hardware store and picked up some metal conduit and the finished product was a decent looking mount that allowed the loop to be vertical.  In a vertical position I knew the antenna would be directional but if the SWR was lower that was just fine with me. Low and behold on a certain place on the balcony the SWR is 1.4:1 which I am pleased with.The loop is still mounted inside a tripod on the balcony and you can see some holes in the tubing. When the new loop vertical bracket is placed inside the tripod tubing I slide a pin through. This stops the loop from spinning if a wind comes up. The next step will be to put some watts into it and see what
happens! It just really gets me how time just flies and all the non ham things pop up which make me very happy that in just over a  year I will be retired. I will have as much time as I need to get things done (not just ham things) I can't see myself getting board......well that is the plan anyway. Now I did mention in my last post about an update on the Sun SDRpro 2 rig that is going to have to wait for about 1 more week.

Sunday, July 23, 2017

FT8 from zero to fifteen seconds

A FT8 contact
Well I took the FT 8 plunge this weekend, I have read many blog and twitter posts about it and it's such a cool digi mode! After watching some YouTube videos  I downloaded WSJT-X 1.8.0 bata software. The only changes I made was I  went into the General tab and set up some custom "behavior" settings:
1. Double-click on call sets Tx enabled.
2. Disable Tx after sending 73
 All the Radio settings were passed from the older release to the beta release. I found as others have posted that the FT 8 section of the band is very busy for a brand new mode it sure has caught on very fast. Watching the YouTube videos was a big help as this is a very fast mode compared to other digi modes. In the past with JT8 and JT65 I was able to get some blog writing done when operating BUT this new mode you have to pay attention. If you are searching and pouncing the software is very automatic when you make contact with a station as it moves through the contact process on it's own. I have up to this point only made State side contacts but having said that with the solar conditions that's great for my QRP.

Monday, January 30, 2017

A 40m WSPR weekend

40m from 7am-7pm local time
With the Solar cycle heading on a downward trend I have been reading how 40, 80 and 160m may be the bands of choice for QSO's. Since my MFJ 1788 will only venture down to 40m and at the best of times I have found it to preform like a wet noodle on this band. I decided this weekend to give WSPR a go on 40m using 1 watt to see what results I got. My 1 watt signal was picked up throughout Canada and the U.S. There was a one off to Spain but the consensus from WSRP.net was on 40m my DX was going to be North America. There was one odd report which repeated itself over and over, it was from WY1R saying he was hearing me on 6m?? Not to sure what that was all about. I also was checking with PSK reporter looking at WSPR mode and funny thing was there was never any hits for my call?
40m from 7am-1am local time

Sunday, November 13, 2016

DX contact out of the blue!

Good afternoon from VE3WDM, it's a Sunday afternoon and the weather is sunny with a high of +10C. It was a nice day for a walk which my wife and I did mid afternoon. Once home it was time to setup for the software for the up coming CQ WW CW contest. There were some bugs I had to workout with the software and I did without issue. Then there were some minor issues that I am just going to forget about for now. For example I have no idea why my Winkeyer USB when N1MM+ is running will allow me to only control the CW speed but for some reason I just can't seem to communicate with the Winkeyer to setup and execute macros?? I'm not going to sweat it as in the past I have found that once you start monkeying around with the different pieces of software things that did not work now work...........BUT things that did work DONT!
While setting things up I did have the K3 on and the P3 waterfall viewing the 20m band. I did notice TL8AO and the HUGE pileup that was "UP" 2 KHz on the band. Funny thing as I was listening I did find an op more often than not calling on TL8AO's calling freq and not splitting "UP" On the waterfall of the P3 I did notice a new strong CW signal appear so I pointed and clicked over to it. It was HI3Y in the Dominican calling CQ and "UP". I listened as I setup the split and he seemed to be calling without a pileup. I threw my call out there and he came back to me with a report. He was in the books just that easy...now only if my 5 watts could break the pileup with TL8AO that fast! Time to start dinner now.......Tenderloin steak on the BBQ, mini potatoes on the BBQ with butter and rosemary and finally butternut squash........yum! 

Sunday, July 10, 2016

IARU HF World Championship contest

I always enjoy participating in this contest and in years gone past it allowed me add to my DXCC list. This year was a whole other story.......I was only able to contact and hear Canadian and U.S stations only. I came across a VE2 station calling CQ and he sounded like a distant DX station! I was not sure if it was just my station not hearing any Europe stations. I decided to listen in on a few of the big gun U.S station to see who they were contacting. The stations I choose to listen in on were contacting fellow U.S and Canadian stations only.  I made 10 or so contacts all on 20m and with 5 watts QRP.  My station setup was the Elecraft K3, MFJ 1788 loop antenna on the balcony, N1MM+ logging software and Win4K3 Suit rig control software. Also I use MRP40 CW decoding software for the "machine gun" code senders. I found in this contest the top end code speed was in around 35 wpm so no decoding software was needed. I have not been on the radio much as work has been very busy once again. It was nice to sit down and get on the rig again, I knew it had been a long time away from the radio when I wanted to spot a CW station and I had to actually look and look for the spot button on the rig!

Sunday, March 6, 2016

Can this be done??

I have been using a PC program called Morse runner and going to the LCWO website to increase my contest cw receiving speed and keyboard skill. I wanted to take it up a notch to what I consider a must have contest skill. The skill I am referring to is the ability to exchange contest info with my Iambic key ( Begali Contour) and not only the keyboard. Both Morse Runner and the tools from the LCWO site have been a great help with improving my keyboard and receiving speed and moving it forward. What I'm looking for and asking my blog readers input on is......a PC program similar to Morse Runner were I can use my key to interact with the program. Morse Runner sends you a call, you enter the call in the program (it checks you have enter proper call) then a contest report comes your way you enter it and the program sends your report. If all the info checks out as correct you are able to move on the the next contact. Does anyone know of a PC program out there were I can use my key and not keyboard to brush up on my key proficiency within a contest environment.

Oh and by the way of a radio report..... I was on the rig yesterday not much going on the CW portion of 20m and 30m during the early part of the afternoon. I ventured back around 22:00 UTC and 20m was sending some DX my way. Some of the stations heard but I was unable to contact were LZ300MSP (that call is a key full), T77CS, EA3AIZ from Spain struggled to hear my QRP signal but there was just to much QSB at his end. All was not lost DL3DXX heard me in Germany and gave me a 559 report.

Sunday, February 21, 2016

ARRL DX CW contest done for 2016

The roll top radio desk
The ARRL DX CW has come and gone and I took a part time approach to the contest. I was operating single op, non assisted and QRP. The setup is an Elecraft k3 and P3 along with Win4K3suite, N1MM+, MFJ 1788 loop and MRP 40 cw decoding software. I have MRP running in the background as when the CW speeds hit 33-40 it's just easier to use the software. A contest policy that I have is to NOT update any contest software before a contest. There was a new Win4k3suite and N1MM+ update and I resisted the temptation to update. I have had some very frustrating contest's when I have updated software just before the event.  I was able to get on Saturday morning and Sunday morning/afternoon. On Sunday I thought I would get at it early, so I was on the rig at 7am local time on 15m ...BUT... the band was really not all that active out this way. That's a good sign for me as during the next contest I can sleep in a bit and not really miss anything. Around 8:00 A.M local time 15m started to come alive and things were hoping right up until I had to shut things down at 9:30am due to chores. I was back on again around 1pm local and 15 was good and 20 meters had lots of Eastern Europe booming in. I soon exhausted my contacts on 15m as N1MM+ was telling  me "DUPE" for a majority signals on 15m. I was then off to 20m and it was interesting there as the signals were booming in but it seemed I was barely making it, I had to do many repeats. I was off and on until about 3:45 local time and I then decided it was time to shut down. I had a great time making 40 contacts with 33 multipliers for a score of 3960.While writing this post to clear my head head of the dit's and dah's I have Motown booming on the  Studio Beat wireless headphones! 
The contest desktop

Saturday, January 2, 2016

Using WSPR for some band analysis

My wet noodle on 40m WSPR on Dec 30 2200 UTC
30m results at 2100 UTC Dec 30th

  

Over the holidays I was able to get some time to activate WSPR (at 5 watts) using WSJT-X version 1.6 the latest version which now includes WSPR. I wanted to investigate band activity with relation to UTC time from my QTH using my MFJ 1788 loop from the balcony. I started WSPRing on Dec 30th on bands I thought to be the "good" bands such as 15, 17 and 20m. From the UTC times of 1600 to 2200 I netted zero results on these bands!!  It could had been due to poor propagation on these bands as I had very poor results. 30m was my best band of all the test bands for that day. I did confirm that my MFJ loop is just a wet noodle on 40m as I was only spotted by two very local stations on a band that seemed very busy.
17m from  1500-1550 UTC Dec 31
I was on again on Dec 31 testing to see how the propagation gods were treating me that day. It turned out that my faith in 17m and 20m was uplifted a bit with some decent results. and once again 30m seemed to be consistent. It would seem from my limited testing that 30m is the band for me to go to on evenings when I get in from work. Also 20m but it may be more hit and miss. During the day on weekends 17 and 20m seem to be a charm. But then again there is always propagation that plays into the numbers and then just good old luck. I try not to just play these numbers games all the time. In the past (as I am sure most reading this post also have had it happen) there has been times when a band should be shut down and I make an amazing contact against all the odds.
20m from 1600-1700 UTC Dec 31

Sunday, November 29, 2015

My CQ WW CW contest overview.

The QRP setup
I had a great part time effort in the CQ WW CW contest, I was not concerned with score or putting in a major amount to time in the contest chair. The key goals in this contest was to see how my CW reading by ear was doing and when on the rig to stay with it for the time I committed too. The reading code by  ear was fine up to speeds in around 25 BUT with some stations they were flying at around 35-40 wpm and that is just to fast. My code reader MRP4066 handled the high speed code no problem this software is not free but I found it to be the best! I entered the contest as single op, QRP single band (15m) and I met the requirements as a "classic" operator  I added this overlay to my submission. My total QSO count was 33 a score of 3,128 points and 10 zones. At my QTH I did not hear the usual amount of European stations I have in the past. My operating time was during the day from late morning to until late afternoon. During the late morning I head mainly Caribbean, African and some European stations but not many. As the afternoon approached more South and Central American stations came it as Europe faded.
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.

Thursday, October 29, 2015

The MFJ 1788 is on the air and a contact in log!

Not the best shot but it's an evening shot
I was able to get the loop on the air today after work and I was very much wanting to see if it was actually working on the air.........testing it and putting it on the air can be a whole different kettle of fish. I am happy to say the antenna works just fine if not better. It seems to tune to a better SWR and seems more smooth at arriving at a low SWR. In the past it seemed to have a very sharp tuning curve and if you did not pay attention the sweet spot was gone. So the bands were decent sounding well were I was on 30m that is. I called CQ and I had a come back from VE3HEU! Not exactly DX but it's a contact and from what I have been reading the bands at times have been rough shape......HI HI. Vic was so close we could had met for coffee in the local Starbucks for goodness sake.  He is a fellow condo ham that was using a mobile whip antenna and at 10 floors up using approx 90 watts. I am not that bold and my power is at a steady 5 watts as I don't want to have a knock at my door. This gave me a great opportunity some CW practice and boy when you don't use it for some time you really  have to think about what you are sending. It felt really great to get on the radio again as it has been go go go  here with work, out of town guests and just plan old stuff around the house that has to be done. I think I may stick with 30m's as it seems to be very much alive in the early evenings.

Wednesday, October 28, 2015

Time to look inside the MFJ 1788

Taking a close look at things
It's the fall and time for some antenna maintenance for me there is no tower to climb or any outdoor work for that matter. It's as simple as bringing the MFJ 1788 indoors from my balcony and having a look. I have had the cover of the antenna off in the past so it was no problem to quickly remove it and start investigating. Some of the things I look for are poor solder joints, little critters who have made my antenna home, the smooth operation of the tuning capacitor and the over all health of the components.  It was a good thing I did check the mechanical connections and without exaggerating I have to say that almost all nuts were
Checking the cap fins
loose......some very alarmingly loose! The hardware holding the stepper motor in place was the worst but not far behind was the larger nuts that held the large tuning capacitor in place. I can't remember the antenna acting funky at all but I do believe it was just a matter of time before something reared it's ugly head like a quirky SWR! Another thing I like to do while the antenna is apart and fully cycle the tuning capacitor for not only smooth operation but the equal spacing of the moving fins along side the stationary fins. There was only some minor adjustments needed to the capacitor fins.........BUT where does "Murphy"  fit into this adventure........well just as I was finishing my adjustments the antenna slipped off the TV tables I had it on and the control wire that runs the motor broke off the circuit board! Also the "feed loop" wire was distorted somewhat. The feed loop is 10
Some of the many nuts that were very loose.
Control wire torn off.
gauge wire in the antenna that is contorted into a egg shape, this little baby can really play games with how the SWR outcome on the loop is determined. I played with it when I first got the loop and that was a mistake as it occupied about 2 hours of my time to get the antenna's SWR back to "normal". I vowed to never touch that feed loop again, but thanks to Murphy it seems I have to revisit that dark cave again. I re-soldered the stepper motor wires back in place and did my best with the feed loop wire. The antenna was put back together and with my fingers cross I tested it and to my utter surprise the unit was working better than it has in the past.

Saturday, March 21, 2015

VE3WDM is back into QRPp very low power contacts!

I was feeling under the weather this weekend and thought it would be nice and relaxing to spend some time on the radio. It so happens a CW contest was in full swing the Russian DX contest. I was not into competing but just handing out points. The propagation conditions this past week were a struggle to say the least. Today the conditions were on the rebound a K index of 2 and the Sunspots were in at 27 and the solar wind was still up at 615. I parked on 15m and there was lots of DX rolling in for the contest. I made only 7 contacts for Saturday (so far) most were done with QRPp power! I was very pleased that my condo antenna was able to get out to make some great QRPp low power contacts. My K3 is only able to get down as low at 100mW's silly me I sold my attenuator thinking my contacts under 100mW's were over! I was able to make 3 contacts at milli watt power, 2 contacts at 1 watt, one contact at 3 watts and finally 5 watts. My first QRPp contact in the contest was K5WA in the states, my next QRPp contact was with EA3CX in Spain. Then finally F5IN in France with 500mW's of power.
The 7 contacts break down as follows
1. F5IN          500mW          7,500 miles per watt
2. K5WA       100mW         13,213 miles per watt
3. EA5CX     100mW         39,956 miles per watt
4. DK3QZ     1 watt             3,818 miles per watt
5. DL0AO     1 watt             3,818 miles per watt
6. HC2SL      3 watts            
7. ZF2DX      5 watts

Tuesday, March 17, 2015

My QRP signal is spotted in Europe!

I had some down time over the weekend and felt it was time to spin the K3's VFO and see what was out there. I started on 15m it really did not seem all that busy but I was hearing some German stations so the band was open. My Elecraft P3 is great as I was able to get a snapshot of the CW portion of 15m. This allows me to not spend time moving up and down the band blindly and maybe just missing some stations as they end their transmission. One could end up concluding the band is dead and move on when in fact they just missed a station or stations calling CQ and waiting for a reply.  I ended up calling CQ in and around the QRP watering hole at 21.060, in the past I have checked the Reverse Beacon Network (or RBN)  just to see how my QRP signal was doing. At this new QTH
P3 on 20m showing some signals
for some reason I have been only able to get spotted in Canada and the U.S. To my surprise when I checked RBN I had been spotted in Hungary, Switzerland and Germany. I was very shocked and it kept me on the band calling CQ. Unfortunately there was no answers I then moved onto 17m and was spotted in France but again no answers to my CQ! I then ventured down to my standby band of 20m and found F5GPE Pierre calling CQ. His signal was in around 559 and I gave him a call and he came back to me with a report of 539. I did send him an email thanking him for the contact, he did get back to me giving me more details about his setup.

Sunday, February 22, 2015

ARRL CW Contest done QRP style

Oliver is asking……"Ahhhh dinner!!!
I took part in the ARRL CW contest this weekend in a part time way, I was not able to go full tilt as I had things around the house that needed to be done. I skipped the Friday evening as it's most of the big guns going at record setting CW speeds. I operated QRP, single band, non assisted, single transmuter and with my MFJ 1788 magnetic loop antenna. The bands were alive with CW and you would never think we were in the downswing of a solar cycle! Then conditions over all were great on 15m I was able to get on from early morning into the early evening. In the morning the bands were filled with
The rig setup
Europe and as the late afternoon rolled around the South Pacific started to boom in along with Central and south America. Some of the standout locations I heard were Bangladesh, Guam, Japan, New Zealand and South Sudan. None of which I was able to contact the pileups were HUGE!! Some of the highlights for me were contacting Hawaii, Cuba,  and grabbing a new DXCC Dominican Republic.
Score rundown is as follows
Contacts        DXCC's      Points
81                   39                9360

The equipment  used was the Elecraft K3 with 500,400 and 250 inrad filters, the Elecraft P3, Begali Contour Key and the Flex control external VFO knob and last but not least the MFJ 1788 Magnetic loop antenna. The software used were N1MM+ contest software, N4PY rig control software and MRP40 CW code reader for the chain saw speed code. I never had Murphy pay me any visits during
The contest software
the contest which really is a first time. I found 15m to be a great band very low noise floor and lots of action. I did venture up to 20m for a listen and from my location it was very noisy and I was glad I decided to stick with 15m.  Sunday seemed to be an easier day for making contacts I had far less repeats to do, Saturday I really had to work for each and every contact. Looking forward to the next CW contest!

Wednesday, February 18, 2015

Monday brings two dx contacts

Monday was a stay in and stay warm day oh and also I was able to fit in some ham radio time as well. Next weekend is the ARRL CW DX contest weekend and since I had time on my hands I thought I would finally install N1MM+ on my PC. Up to this point I have been using the older version of N1MM, the only time for me to update was just before a contest. According to Murphy's law if you update your contest software just before a contest bad things will happen! N1MM+ has some nice new features all of which I have not tried as of yet. While I was setting up and getting to know N1MM+ I had my K3 on and was rolling around the 20m band. I was able to make 2 DX contacts the first one being IK3VUT from italy. He was calling CQ and he came back to me on my first call to him. This was not your typically fast contact Luca gave you a report but also shared his name, thanked me for answering his CQ and asked my name. It was not a long QSO but it was nice to not just have a 599 and move on Luca gave me an honest 559 signal report.
late afternoon it was time to go out with Julie who had a photography assignment that involved us going downtown (Toronto) for some shots she needed to get. It sure was cold out but soon we would be back to our warm home and just a little more radio time as she edited some photos. This time on 20m  I heard HC5AI calling CQ from Ecuador and after some going back and forth he got my call and the contact was made.

Sunday, February 15, 2015

It's a cold one out there!

Steam coming off the water down at the lake
The little motor in the antenna
Today is supposed to be one of the coldest days this winter and up to this point we have had some very cold days! This morning I went out to get our food shopping done and going from the car to the market it was so cold it took your breath away. We live in a condo and in the underground garage the temp was -7C, most of the time it's well above 0C but not today. The temp this morning without the windchill was -22C and the weather is forecasting later later today with the windchill it  will drop to around -40C!! Today is a good time to stay indoors and play radio. The MFJ 1788 seems to have no problem in this cold weather. As a matter of fact the colder the weather be better the SWR, the little motor that operates the large capacitor has no problems in this weather. This afternoon I'm hanging out on 20m at the QRP watering hole of 14.060 calling CQ and listening. I was calling on 15m and it really did not seem like the band was open I then moved up to 20m. Since I was calling CQ I checked the Reverse Beacon Network and noticed that on 15m I was spotted by F5MUX from France. This is the first spot EVER for me from my new location being spotted  outside of the U.S. Well it's getting late in the afternoon and I was skunked on the bands today…..oh well maybe later this evening!

Monday, December 29, 2014

JT65HF up and going!

Screen shot of my first ever JT65HF contact!
I was shocked to see that my last blog post was almost a month ago! I have been on the radio on and off but the season has been very busy with work and then Christmas as well. I was doing some blog reading on the weekend and the Digi modes were being talked about again. In the past I have tried and tried but frustration settles in and I give up and move back to CW.  This time around I took more time and looked into the operation the JT65HF program. I do have wsjtx on my PC as well but it seemed to me that JT65HF was just a bit more basic for me and would at least get me going. The rig control I am using is DXlabs and as was said the digi software is JT65HF and Signalink usb sound card. I adjusted my output power on the K3 to 5 watts to see what would happen. I saw K0TPP calling CQ and I answered him and had my first JT65HF contact. I did not have anymore time for other contacts as other things had to be done around the house. BUT......this week I am hoping to some DX contacts.

Sunday, November 23, 2014

Armchair ham radio at it's best!

The armchair setup
There have been evenings when Im relaxing and icing on the cake to the evening would be the added flavour of ham radio. Having said that I do have a "shack" in the condo but there are times when you are in the Lazy boy chair and sitting in the cold hard wooden chair at the radio desk just does not turn my crank! While relaxing in the chair and thinking of radio I came up with a nice solution to bringing ham radio to the Lazy boy chair. On a side table I am able to comfortably place my Elecraft KX3 and the MFJ 1788 control head. I ran a shorter piece of RG8X coax from the MFJ 1788 loop to it's control box. From the control box to the KX3 the RG8X is rather bulky so I used a piece of RG58U coax that came with BNC connectors on each end. The MFJ control box require a voltage source from 9 to 16 volts to work. To make things more simple I used a 13 volt DC power pack that I can recharge. The KX3 is powered by my Astron power supply back at the radio desk, in the condo that is not to far
A closer look 
away. The key Im using is my Palm radio mini Paddle since the KX3 is on a side table to my left using the KX3 paddle would be awkward. The Palm paddle can nicely sit in front of me and I have a 3 ring binder with a metal plate on it the palm paddles magnets hold it secure. I brought along my iPad mini as I can look calls up on QRZ.COM and am looking into a logging program for it, one that I can upload to LOTW and club log.  During my short operation on Saturday evening I was able to contact VE1BA in Nova Scotia my RST was 589 with some QSB and our QSO was a KX3 x KX3 and QRP x QRP contact. It was a nice QSO as we chatted about the weather, antennas and rigs. On Sunday I was almost able to complete a contact with W9MIC as the conditions on 20m were not all that great. I really can't log W9MIC as the contact really was not completed as we both faded into the noise floor. Another benefit of this setup is I have the opportunity to use my KX3 and become more familiar with it. There have been times when I have been using my KX3 out in the park and forgot how to do certain functions……maybe those moments will be far and few between.
The op desk with Palm paddle