Posts Tagged ‘KX3’

Piece o’ cake (almost)

I was fortunate enough to work both 40 Meter QRP-L Foxes tonight.  Jimmy WA4ILO and Jerry N9AW are superb operators, both with good ears, so that had a lot to do with it.  But I used the KX3 tonight and that made it all the easier.

The “Dual Watch” feature is something else, and makes working split a snap!  You go into the KX3’s menu until you get to “Dual RX” and you turn it from “Off” to “Auto”. What happens next is that you hear your quarry on VFO A in your right earbud.  VFO B is heard in your left earbud, so you can tune around VFO B until you hear the Hound the Fox is currently working.  Once you know where the Fox is listening, it’s just a matter of time!  The only caveat is that the Dual Watch feature will only work with splits less than 1.5 kHz.

Anyway, I nabbed Jerry N9AW at 0106 UTC, six minutes into the hunt, and Jimmy WA4ILO at 0139. For the last hour, I was just listening to the two Foxes work my friends.

The past few days, I have been getting very few e-mails.  I subscribe to quite a few QRP e-mail reflectors and I was wondering what was up.  I thought that maybe it had something to do with that Microsoft / arrl.net thing that was going on last week, as I always use my arrl.net address for e-mail.

This evening, I checked my Web-based Verizon e-mail page.  Everything was in the spam, folder!  All the spam was in there; but also a ton of good e-mails, too! For the longest time, Verizon’s e-mail spam filter was doing an excellent job and I never really had to give it a second thought.  Looks like for the next while that I am going to have to regularly check the spam folder until the e-mail client “learns” what is spam and what is not.

I got an e-mail from my good friend Bob W3BBO, telling me that he was fortunate to work the Easter Island DXpedition on both 12 and 15 Meters today.  I haven’t had much luck hearing them loud enough to work them, and when they have been loud enough – they have been calling for EU stations only.  I don’t know how much longer they are going to be there; but I do have this Friday (Good Friday) off; so maybe when I’m not in church, I just may get an opportunity.  I’ve worked Chile many times, both QRP and QRO, but I have NEVER worked Easter Island.  It would be appropriate to work them this week, wouldn’t it?

72 de Larry W2LJ
QRP – When you care to send the very least!

Too close for CW comfort

Monday was a holiday here in Ontario called family day Julie is taking some photography course's and with that comes homework. Today she had to get out side and take some pictures we came up with the idea of a raptor bird sanctuary not to far from home. I also got to thinking that while she was snapping I could be dahing and ditting on my KX3!! This was a win win for the two of us we were out spending time with each other (kinda) and doing our hobby's  to boot. My setup was the Elecraft KX3, mobile whip on a diamond trunk lip mount. The temperatures outside were way to cold for me to venture out. During the evening it dropped to -17C and during the day was up to -10C. I opted to stay in the car with the sun shinning in it was very comfee and a little to warm at times. We were there for about 2 hours, I was able to make just one contact. But it's all about having fun with the radio and getting out. Joe W2KJ is from North Carolina and was also running a KX3 (my first KX3 to KX3 QRP QSO) at 4 watts. I found Joe calling CQ on the 20m QRP frequency. We gave each other 559 reports and some antenna info, name, QTH, power and then it was time to move on.  My KX3 being set at 1 watt gave me a miles per watt contact of 644.

So why did I title this post "To close for CW comfort" this has to do with the other CW "events" that I was exposed to! I have read about this in other blogs from other op's which are CW operators who seem for some reason to blend letters together regarding their call. I had at least 6 op's who's call I had a very very hard time making out. There was one DX station who's call ended in WVR BUT for the longest time I was not sure if it was W##, even the code reader on the KX3 was having a real hard time. I then ran across 10+ on the S meter  European station but I could not give him a call as I had (and I mean NO CLUE) what his call was!! It was very hard to tell were the CQ  stopped and the call was being sent. Now folks for any of you reading my blog and who also have had a CW QSO with me I know my code elegance has left you scratching your head at times.....but I just can't understand how code that has no spaces and just runs as one long word how these op's ever get answers to their CQ requests.
When I got home I put my Elecraft k3 into test mode (meaning no code is sent over the air) and tried to send some sloppy code and watched to see if the K3 was able to decode. (you can setup the K3 to not only show incoming code but also your code as you send it) The only reading the K3 would give me were not letters or numbers just lots of  *****......translation...the K3 also has no idea. As with most CW op's out there you also have your code being sent to you through  your headphones. Does the code not sound odd to these op's???
Anyway time to get off my soapbox now.............

A brief spell of activity in the PACC contest

Sunday morning I was a bit late getting up. I felt like a change from listening to silence while waiting for someone to come up in DV mode so I decided to try some QRP CW using the KX3 to remove the temptation to turn the power up.

It was clear there was a contest on – the PACC contest – and I worked out that the PA stations were sending a city or county code and the rest were sending a serial number, so I decided to give away a few points.

I set the KX3 to 5 watts to keep in the spirit of QRP and started making some contacts. I thought 40m would be the best band to work Dutch stations from here. In 20 minutes I made 4 QSOs. All came back to my first call, and I was reminded that it really isn’t that difficult to make contacts on the 40m band with an attic antenna and low power.

I reached the bottom of the band and started tuning up the other way but the band seemed to have gone quiet. After a few minutes a light bulb flickered on dimly in my head and I looked at the clock: 1205. I dashed downstairs to get the February RadCom and looked in the contest news. Sure enough, the PACC contest ran from 1200 Saturday to 1200 Sunday. It had finished five minutes ago!

2013/02/10
11:39
7.021
CW
PA5TT
599
001
599
ZL
2013/02/10
11:42
7.019
CW
PA6NB
599
002
599
NB
2013/02/10
11:45
7.018
CW
PA3BWK
599
003
599
UT
2013/02/10
11:55
7.011
CW
PA0AA
599
004
599
UT

I really should get up earlier on Sundays!

Snow day = radio time!!

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. 

A new battery charger……………

It came with all this
 Julie has lots AA batteries she uses and most if not all are rechargeable and she has been up to this point just using a cheap wall charger. There has been many times when these AA batteries have let her down with regard to her flashes. I was online and found some nice chargers the one I decided to purchase was the LA Crosse BC 1000 . This sure is a gem of a charger and for the price 60.00 shipping included at Amazon.ca as well it came in 2 days via UPS. From the picture above you can see the unit came with a carry case, wall adapter, 4 AA 2600mAh, 4 AA 1000mAh, provision to charge D and C cell batteries and finally the
unit....not bad for 60.00 and 2 day shipping to boot.
So what is so great about this charger, each cell can be charged, discharged/charged, refresh/charge or finally test/charge. Each cell can have it's own custom type of charge done to it. The charging rates can chosen from 200mA to 1800mA and again each cell can have it's own charge rate. The unit will let you
Charge and test mod results


TEST/CHARGE complete
know if the cell is defective and will not charge or allow the batteries to overheat. Once the charging is complete it goes to trickle charge. At this time you have access to the voltage of each cell, the capacity of the cell in mAh's, how long the charge time was and depending on the charge mod you chose other info as well. You can also charge different battery sizes at the same time and again program what type of charge you wold like for each cell. So I put Julies AA cells to the TEST!! As they were charging I could see at least one cell that was getting a failing grade at only 120mAh for a 2600mAh battery not good. I am running all her batteries through the test/charge and will dispose of the cells that don't cut it. I have my Elecraft KX3 with the Ansmann AA batteries and will be using this charger too look after those batteries. Now speaking of Elecraft I did purchase there internal battery charger. I have to admit I was disappointed that up to this point the software has not been introduced to trickle charge the AA cells, offer selectable mAh charge rates and so on. Think I may just use the LA Crosse and if I do then end up selling the internal charger. Live and learn I guess......anyway back to the subject at hand......up to this point many of Julies batteries have not met with a passing mark and have been tossed.
With this charger you are able to get the most out of your not so cheap rechargeable batteries and make your hard earned money go as far as it can.

And the testing goes on

KX3 is working and so is QRPp

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. 

A day in the park………

Packed and ready to go
Powering up..and NOTHING
Julie had a great idea the other day, I could get my new Elecraft KX3 some on air time from the car. The plan was we go to a park, me with the radio and Julie with her camera. While she was off taking photos I could operate QRP from the car. First my KXBC3 (to use NiHM batteries and charge then)  had to be installed in the KX3. That was done yesterday evening without any problems (I did a YouTube video
of it soon to be posted) I then placed my Ansmann 2850 MaH batteries in 

 the radio and set it for a 16 hour charge. I tried the radio at home today on The internal batteries and the KX3 was dead!!!! Off to the manual were I found out the rig is preset if  the voltage is not over 10 volts the rig will not start. ( Rig holds 8 AA batteries) No problem I was told to drop the threshold to 8.5 volts if using  
NiMH batteries. That was done and on came the rig all was well. Off to the park ......Julie helped me get setup and off she went. I'm ready to go.....powered up the KX3 NOTHING!!!! Very frustrating to say the least. I packed everything up and
Julie had more success than me
now waiting for Julie's return and composing this blog post on my IPhone in the parking Lot.
NOTE....UPDATED POST TO ALLOW CANADA GOOSE PHOTO TO BE VIEWED IN LARGER FORMAT. 

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