AmateurRadio.com

Julie was out and about snapping shots!!

For me the ARRL  DX CW contest is over, I have some blog, email and cleaning to do for the rest of the day. Over all the contest was a success for me not that I broke any records with regards to points or number of contacts. I was very pleased with how the station and antenna were working, I find that contests are a great way to see how the rig and antenna preform. With regards to the rig and software I merged N1MM logger and N4PY rig control software through LP-bridge and as an added bonus I was able to also use the Flexradio's flex control vfo knob.....now that was a mouthful!! Lets break this down shall we N1MM is the

At 40mW and below this is the reading

contest logger that I use, N4PY is the software I use to control my K3. LP-bridge is a virtual port program that allows these two programs to somewhat talk to each other. I say somewhat as there are some minor issues. (there is another virtual port program VSP manager that allows perfect integration but I did not want to install it just before a contest) Oh and the FlexRadio FlexControl works fantastic with N4PY's rig control program and through LP-Bridge also works with N1MM as well. Another software program I ended
up purchasing was MRP40 cw decoding program. Now my code is not to bad at all but during contests I have found that for some reason some stations send at the speed of sound. (not sure why as they may loose more contacts that gain as folks just move on being not able to understand the fast code) For those stations this is were MRP40 shines.

Programs running during the contest

This is as far as I am concerned one of the best decoding programs. For those who want to participate in a CW contest but your code is not up to par this program will get you in on the action.  It's not free but is well worth the money!!

That was the software success for the contest other great events were being able to keep my power down to 1 watt....except for 2 contacts were the power creeped up to 3 watts. Did I say the power was kept to 1 watt? That was for a total number of  6 contacts the rest of the DX contacts went into the log with power numbers varying from 10mW's to 900mW's!!
Here is how the power numbers broke down
Contacts          Power
2                      10mW
13                     20mW
2                       40mW
4                       50mW
14                     100mW
22                     500mW
12                     From above 500 to 900mW
6                       1 watt
2                        3 watts

77                      TOTAL
I did say there was some records broken here at VE3WDM and they are
1. 69 DX contacts with under 1 watt in a contest!
2. Miles per watt bar is set higher.....CR3A with 10mW is 344,468 miles per watt 
                                                       DL6FBL with 10mW is 400,126 miles per watt

10mW on the QRPometer

I was not concerned about QSO per hour rate as at these power levels most of the time I had to try more than several times to make a contact. My radio equipment was (for those of  you wondering) the Elecraft K3, Elecraft P3, QRPometer, LP-100 meter, Hendricks 41dB attenuator and the last but not least the monster antenna......an attic dipole the Alpha Delta DX-EE.......that's right an attic dipole!!

Working the KX3

OQ5A setup

On Friday I was able to take the opportunity to get some well deserved radio time in. Most weeknights when I get in from work and get the "house stuff" done I find I'm just to tired for the rig. On Friday I was able to fire up the KX3 and try my hand at some QRPp operationing. I was scanning up and down 20m's and found OQ5A from Belgium calling CQ. I adjusted the KX3 to 100mW's of power and gave OQ5A a go, he came back to me and with just a few repeats all the contact info was passed along and the QSO is in the books. This contact  at 100mW's netted me a distance of  37,603 miles per watt. 
I emailed Greet to let him in on some of the station info at this end. He was surprised I was only using 100mW's of power into an attic dipole to boot. Now here is the funny thing about propagation with 100mW's I tried to contact K0DNG in Kansas City Missouri and it was a huge struggle. I was going to up the power but Dennis was sending his 73s to me and moving on to calling CQ again.


Finally I saw on my Maclogger's cluster a spot for W0RW/PM now the cluster showed this to be in Indonesia. He was very weak and kinda in and out and there were other station trying to contact him as well. I topped up the KX3 to the 5 watt level and gave him a go. He came back to me and gave me a respectable report.  Now I thought there was something fishy about this cluster spot showing it as an Indonesian contact. I tripped off to QRZ.com and found out that PM stood for (in this case) pedestrian mobile!!  Paul was in Colorado which is a not even close to Indonesia...(this is my high school geography shinning through) but it was great making contact as I have read on many blogs about Paul and his pedestrian mobile adventures. 

Yesterday when I got home from my failed out door op's adventure with KX3 I found out what I did. It was operator error on my part. The night before I failed to understand the KX3 charging procedure fully and I was rushing to get the battery charged for the next day. I thought I had put the batteries on a 16 hour charge by misunderstanding the simple procedure I inadvertently stopped the charge cycle. So in the morning I did try my KX3 on battery power and it did  not work but I discovered in the manual that the radio power on thresh hold had to be lowered when using NiMH batteries. I did this and the KX3 came to life. Little did I know that was all the life the batteries had in

It's charging!!

them most likely a very small factory charge.....Yesterday when I got home I looked over the instructions this time more slowly. As I went through each step at the end a time count down appeared along with "BAT CHG". I never saw this the night before! This meant is was WORKING and charging. New next few day here the temps are
going to rise into the +12C or more so I may take my KX3 into work and maybe get on 40m in the morning before I start work.
Today was a snow day for me here at VE3WDM we had a large and non forecast snow fall last night. I have over an hours drive to work on a good day and when I went out to the car at my normal 4 a.m ( not a spelling error yes 4.am) funny I call it the morning and others in my family call it the middle of the night.....I digress.....It was snowing like crazy and I did try to make it in but no roads were not cleared so it was to dangerous.
I got on the radio for some time today and snagged me some QRPp contacts. On 15m this morning I  heard Rudy IK4VFD calling CQ. He was in and out at times but I gave him a go with 500mW's of  K3 power and I got through to him!! He gave me a 539 report and did not seem to have any trouble getting through our exchange of QTH, Name, RST and a few pleasantries. I sent Rudy an email with more info about my station and the power that I was running as at the time I told him it was QRP. He got back to me with an email thanking me for our QSO. So that contact was 8467 miles per watt!!

I then found F9IE calling CQ from France and it sounded like he was just outside my window. So it was time to switch in the Hendricks attenuator and drop my power down to 150mW's. It took a few calls but Bernard was able to give me a report of 449 along with EU-064 as he is on Noirmoutier Island to boot!! So that contact gave me 24,261 miles per watt of a contact. 

KX3 on the new Nifty stand viewed at same angle as below pic

Last week I ordered a stand for my KX3 radio I had seen it on the Nifty ham radio site. I was there looking at their new KX3 radio guide. I have one of their guides for each of my radios and they are great. If you want to find a "how to" with your radio instead of searching through your manual these Nifty manuals have it all set out at your finger tips. So back to the KX3 stand.....I was surprised to see they were

KX3 on it's own legs

 offering a stand for the KX3. I have found here in the shack that when the radio is supported by it's own legs for me it sits on a funny angle still. The Nifty stand uprights the radio to a very easy to operate position......for me anyway. I have read some postings about this stand with some saying they didn't notice any real difference between the rigs legs and the new stand from Nifty.
  Also a week or so ago my KXPD3 keyer and KXBC3 NiMH battery charger came in. I have not yet had the time to install the KXBC3 charger. I have mounted the Key and it worked great right great out of the box. The key does come with other springs to change
the tension of the key. Up to this point I have not changed the key spring tension it works fine as it is.
My Begali key that I have was (I thought) giving me problems with extra dit's and dah's at times. It became very frustrating and even after adjusting the key as well as cleaning the contacts I would still have the same

New KX3 key

 problem. The Elecraft key was great and no extra code was being sent at all........it did not take me long to figure it out and for you CW buff's out there you may know what I mean when I say.......The Eleraft key was "loose", that is the best way I can describe it and the Begali is more "tight" The contact spacing on the KXPD3 is wider and in the past I would had seen this as sloppy spacing. BUT..it seems this works best for me and my joy with the code has come back. I then took my Begali key and opened up the contact spacing, now it too works fine for me. For some reason it never occured to me to open up the contact spacing on the key. I thought the tighter the contact spacing the better the keying ability....don't ask me where I got that idea!!

Up and running

I have decided to add an additional page to my blog giving access to the KX3 videos. This way they are available for anyone who is interested. This way you do not have to go and search all through the blog to find them. For that reason the 4th video is not on the front page of my blog but rather on the KX3 video page and you will find the tab at the top of the blog if you wish to go there for a look.