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!!

New monitor in place and ready for ARRL CW contest

Very dusty

This week a new monitor came in via UPS as my old standby monitor after many years of service bit the dust. I ended up ordering the AOC E235F monitor to match my other two 23 in monitors. Oh as a side note if anyone out there has an AOC monitor with a white square that shows up in the upper left hand corner shut off the picture boost bright frame option, which can be found in the monitors menu. Anyway.......With this nice new monitor up and running I did notice only one monitor seemed to be real sharp?? I then did some investigating and found out that my video care (Geforce 9400GT) had
one DVI and one VGA output port. It was the VGA port that was not allowing my new monitor to shine with all it's resolution. I ended up purchasing the Zotac Geforce GT 620 video card. This has two DVI outputs and as with the other care supports dual monitors. A small part of the day today was spend

Rear view of  PC

New on left old on right

removing the Geforce 9400 card and replacing it with the new Zotac GT 620 card. It was great to have the PC out and on the test bench I was able to give the interior a good cleaning. It's very surprising how much dust gets in there and to have the processor nice and clean and running cool will extend the life of the chip. The picture of the back of my PC shows many clip on toroid around most if not every cable as well there is a ground wire grounding the cabinet as well. I also put some snap on chokes on the DVI cable to the new monitor. This way my PC and monitors are RF free!

I was going through my QST this week an had notice an add for a new antenna by SteppIR. In the past I would had just passed by the add but this antenna in the picture had an eye catching look to it. It's called the CrankIR vertical and can be used from 2m to 40m or another unit that goes from 2m to 20m (an 80m unit is in the works) The antenna is great for portable ops, field day, emergency and neighborhood restricted antenna areas...and the list goes on!! For me this antenna can easily fit into a nap-sack and carried out into

Mounted on bench

 the great outdoors, placed in the truck of my Scion IQ and hauled to a park and setup at a picnic bench were I have done many a mini contest from.
So lets look at the nitty gritty of the antenna first off it's made by SteppIR who has a GREAT reputation and has been the choice of many DXpeditions. The 20m version extends to 9 feet and when folded up is only 26 inches. The 40m version is 18 feet and reduces to 30 inches. As far as I am concerned both sizes are very manageable for transporting. I am not gong to high light evey detail as there is a link on this post to the SteppIR CrankIR page with limited info but more to come!!  This antenna is due to make its purchase date in the spring of this year. I did send an email to SteppIR with some questions about the antenna and Bart was very prompt to get back to me.

My Questions were........
1. I did not notice any radials are there any? (I asked this because for portable ops sometime radials can become a pain especially if you are in a park where the public is.)
Bart's answer was.....
The antenna will be designed to work with a single, elevated, tuned radial (included) 
 The crank is for extending or retracting the element around the frame of the antenna. It does not raise/lower the antenna or support tube.

The 40 to 2m retracted

  THERE HAS BEEN SOME COMMUNICATION BETWEEN MYSELF AND STEPPIR SINCE THE POST.....IT WOULD SEEM I MISUNDERSTOOD  AN EMAIL. THE CABLE YOU SEE IN THE PICTURE DOES RAISE AND LOWER THE ANTENNA ELEMENT TO THE DESIRED BAND TO WHICH YOU WANT TO OPERATE IT'S NOT A COUNTER POISE. (MY MISTAKE) BART TOLD ME THERE IS A COUNTERPOISE THAT WILL (THIS IS THE PLAN) EXTEND AND RETRACT FROM THE BASE WITH ANTENNA AS YOU GO FROM BAND TO BAND.

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!!

For some time now there has been a rumour of a new radio coming out from Kenwood.
In Japan Kenwood is anouning a new addition to the family of radios. They are saying the TS990S will be released Feb 2013.  It's a great radio with many features and great specs...but it comes with a very steep price tag.....9,138.78. I am just not sure how folks come up with the cash for rigs like this.

View of the TTF on the TS 990S

For more spec's TS 990S
Independent DSP filtering for each receiver
7 inch TTF display
3.5 inch TTF sub display
independent receivers
Updates via the internet

Below are some rigs with similar spec's and price tag to boot.
IC 7800
200 watts
independent receivers
7 inch TTF screen
12,500
FTDX 9000D
Has a TTF 6.5 inches
200 watts
Sub receiver
10,900
Yasue has 5 HF radio's under 2,000 and 9 rigs above, Icom has 4 rigs under 2,000 and 4 rigs over. (not including IC 7100 as it's not out yet) Kenwood has 5 under 2,000 and one above. Ten Tec 4 rigs under 2,000 and 2 rigs over. As for Elecraft 2 rigs under 2,000 and no rigs over 2,000 ( I did not include the kit rigs as with Ten Tec as well)  Lets not forget Flex radio they have 2 rigs under 2,000 and 3 over 2,000 this includes the just released 6500 and 6700 series rigs. The market for Amateur radios under 2,000 is fairly decent but that still is a steep price for a rig. Lets not forget with a lot of these radios there are extras that may have to be purchased to have the rig you want. So just as there are Roll Royce and Bentley's so there are also the high end radio gear and they must sell  or they would not produce them.

My first K2 serial 6613

This week I posted a question on the Elecraft reflector "I'm building a bare bones Elecraft K2 radio and later will be putting it up for sale what kind of options would a buyer be looking for?" I had received many replies and all were very good but also got me thinking. I had always thought of the K2 as a CW radio (selfish me as I am a CW op) but one of the first suggestions was to make the radio both CW and SSB friendly by adding the SSB option. To me that should had a been a no brainier as that opens the market much wider to more potential buyers. I was then also reminded of the invaluable add on that I put in my K2 radio (which is still in my shack and goes out on park and car expeditions) the rework eliminators by unpcbs. These folks have
developed a kit that allows the K2 to be setup and ready for any add on you want to put in the K2. Let me clear the waters a bit......if you build a bare bones K2 with no options but later you want to add some options,  it my require you to  remove some components from the K2 in order to add the option.

NB rework board top view

With the unpcb kit  there is no de-soldering on the K2. In a nut shell you unplug the unpcb board and plug in the K2 option. There is another great advantage to this, if you think you have a defective DSP filter (or any other option) board you simply unplug the DSP filter and plug in the unpcb board and see if the problem is fixed. Its time for me get off my soapbox for the unpcbs folks.......but if you ever are thinking about an Elecraft K2 build this add-on is well than worth the money!!! I just have to jump on the soap box  for a short time again.....On the top of the noise blanker rework board you see some resistors. These resistor (or other components) would normally be on the K2 board and have to be de-soldered to instal the NB board option from Elecraft. With the rework board you unplug the rework board and plug in the NB board. If there ever is a problem with the noise blanker (or any other option the rework kit looks after) you unplug it and plug in the rework board. You K2 will now work but without the NB option. Without the rework board you would have to re-solder in the components you removed for the rig to function properly.

From the post I received great suggestions on options that should be added while building the kit. The one idea I am leaning toward is to just leave the radio "option free" and

NB rework bottom view showing header

when the kit is done ask potential buyers what they want in the rig. So it becomes a radio that is "made to order" The buyer will pay for the options they want and a small fee for assembly, setup and installation but in the end they will have a radio that is customized to their radio needs. It's the way I have always wanted a car purchase to be!! At this point the kit is going through the parts inventory. 

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.