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The Iler 40 QRP SSB transceiver kit proceeds apace – a snail’s pace. I wasted a lot of time correcting stupid errors – like soldering a resistor in the wrong place and putting a diode in back to front. I mean, I know diodes have to go the right way round and the banded end is clearly enough marked on the board. Removing parts from boards with plated through holes is a nightmare. Why didn’t I check it?

Part completed Iler 40 board

Another reason for the slow progress is that building circuits does my back in. It’s the bending forward to see the parts under the magnifying lens that does it. Eventually there is a twinge from my lower back that says: time to take a break. So I’ll put everything to one side and do something else for a bit.

Julian Moss, G4ILO, is a regular contributor to AmateurRadio.com and writes from Cumbria, England. Contact him at [email protected].

Click on the link below to check out this very impressive collection of World War II German military radios. I just wanted to pass the info on to you. Check out the SE 108/10 Agent/Spy Radio.

http://www.stumbleupon.com/su/2QHV5Z


Mike Crownover, AD5A, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].

This afternoon I was planning on setting up the Alexloop into the living room and try some operating with the KX3. I was wanting to see how the loop worked in the living room. I was going to bring it on the deck but there was the threat of rain. Out of the blue when I was on 15m  in CW mode whenever I keyed a letter and then released the key I would hear a very loud "ping" in the headphones. This only happened on 17m, 10m and 15m. I tried changing the headphones, using a dummy load and reducing the power to 0 but there was always a ping noise heard in my ear? I am not sure if I inadvertently changed a menu option that is causing this. This brought the living room KX3 operations to an abrupt end and off to the internet to see what was going on with the rig. I have posted the question on the Elecraft reflector as well as here on the blog.
Problem has just been solved seems if I have the rig on dual RX and VFO A and B are very close to each other I am picking up "me" on VFO B. Which makes sense and when in dual mod the head phones are split with VFO A in one ear and VFO B in the other. This would explain why the ping was only heard in one ear!
Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].

How to Save Ham Radio – Modes – Part 3 (5 Part Series)

 

I have been thinking and getting feedback about this series and Ham Radio overall there are several great points I have been hearing from people and I as I have said in the past… yet maybe SAVE is to strong of a word… Strengthen is a good one or expand is another… but let’s stick with SAVE for the article.

 

In a long list of items I think about the next one are modes of operation –

 

http://nicktoday.com/how-to-save-ham-radio-modes-part-3-5-part-series/

Nick Palomba, N1IC, is a regular contributor to AmateurRadio.com and writes from Florida, USA. Contact him at [email protected].

The QRPTTF event yesterday was way more fun than I had envisioned. The theme of the event was "Happy Trails" with the idea to operate QRP from or near a historic trail. Also included as a muliplier in the event were SOTA  qualifying summits. While I know there were several "Trail" stations out there, the summits seemed to dominate. I was able to work 21 summits during the event for over 100 chaser points. All of these QSO's within a couple of hours time. My rotor was getting a workout as the activity was coast to coast. I was even able to work 3 summits in Europe as well, all operating QRP. Lots of fun.

If you missed the event or just wondering what it's about, this is the link to this years event, http://www.zianet.com/qrp/qrpttf/2013.htm

Happy Trails (and Summits) to  you.
Mike Crownover, AD5A, is a regular contributor to AmateurRadio.com and writes from Texas, USA. Contact him at [email protected].

Multiple decodes at 100 Hz spacing of K1JT on 30 m on 28 April 2013, 0101 UTC

From time to time I receive duplicate ‘ghost’ decodes at 100 Hz intervals on either side of the main signal. Last night I saw the phenomenon on 30 m. You will notice here that I have decoded the message: “TNX 73 GL” four times (press image for better readability):

• -24 dB, 1063 Hz
• -19 dB, 1163 Hz
• -8 dB, 1263 Hz
• -18 dB, 1363 Hz

Sverre Holm, LA3ZA, is a regular contributor to AmateurRadio.com and writes from Norway. Contact him at [email protected].

It’s just about 11:00 PM and the day is almost done. It was a busy one!  After this blog post is finished, then I am finished too!  I will head upstairs to hit the sack.

The day started off with a visit to the Doctor’s office.  Nothing serious, just some blood work as my cholesterol was just a tad on the high side when I saw him last autumn,  He wanted a follow up visit in six months, and today was the day.  Before I left however, my lawn mower repair guy called and said my mower was fixed and ready to pick up.  That was good news; but I really wasn’t expecting it until Monday.

After getting my arm stuck at the Dr’s office, I came home for a quick lunch. Then I packed up the car with my radio gear and went to pick up the mower.  On the way home, I headed off to Thomas Edison Memorial Park for a few hours of QRPTTFing.  I was surprised when I got there.  This what the memorial tower usually looks like:

My surprise was that I knew the tower was being refurbished.  But for some reason, I thought all the work had been completed.  It turns out that so far, only the accompanying museum has been refurbished.  This is what the tower currently looks like.  It should be finished sometime later this year or perhaps early 2014.

And in accordance with the QRPTTF theme for 2013, I was only a block away from NJ Route 27, which is officially part of the Lincoln Highway, America’s first intercontinental highway – definitely an historic trail.

Larry Makoski, W2LJ, is a regular contributor to AmateurRadio.com and writes from New Jersey, USA. Contact him at [email protected].