Tuesday, September 30, 2014

#247 DXCC Confirmed in LOTW - Eritrea E30FB

This was a tough one to get with all the lids on SSB.   I would rather have worked this on CW but then - those were the cards I was dealt.  Either grin and bear it and work it to get that all time new one, or accept that this all time new one will not be in the log.  Eritrea is activated so rarely that I thought it was worthwhile.

#235 ZD7VC Saint Helena Card #0 (from 8/22/14 application)
#236 A25CE Botswana - Card #1
#237 ZL7AAA Chatham Islands - Card #2
#238 NH0J Marianas Islands - LOTW #1
#239 S01WS Western Sahara - Card #3
#240 8Q7TS Maldives - Card #4
#241 4W/NY1C Timor-Leste LOTW #2
#242 ZD9XF Tristan de Cunha LOTW #3
#243 VK9NT Norfolk Island LOTW #4
#244 TY1AA Benin LOTW #5
#245 BX4AD Taiwan Card #5
#246 9G5ZZ Ghana  Card #6
#247 E30FB Eritrea LOTW #6

Up and coming
#248 C21GC Nauru (Confirmed on 4 bands in Clublog) QSL requested
#249 T30D Western Kiribati (Confirmed on 2 bands on online log)
#250 S79KB Seychelles (Confirmed in Clublog - QSL requested)

All Time New One- C21GC - Nauru


Saturday, September 27, 2014

Bob Heil - the Science of Audio

.

The story of Heil Sound

Did you know Joe Walsh of the Eagles was a ham?  Joe Walsh was Bob Heil's beta tester.  Bob Heil's traveled with the Who, the Grateful Dead and a bunch of rock groups fixing up and running their PA systems.

Fletcher Munson curve - what is it?  Scientists from Bell Labs who were the pioneers in sound audio technology


There is QST article on a two level equalizer that he came up.   Bob Heil since then invented the equalized microphone.

Man cannot hear 3dB difference.  He demonstrated it.  What is important is equalization to get an apparent gain in sound power level.  Passed array is how to get 15dB  on 75m and 40m.




Putting a Face to a Distant Contact - VU7AG Lakshadweep Island

This bring me back to late summer 2013 when a group decided to activate a remote island on the Indian Ocean.  We talked about the expedition at length, all the logistics, equipment, antennas,what works and what does not.  Those verticals on the salt water work great.



Thursday, September 25, 2014

#246 DXCC Confirmed - Ghana


#236 A25CE Botswana - Card #1
#237 ZL7AAA Chatham Islands - Card #2
#238 NH0J Marianas Islands - LOTW
#239 S01WS Western Sahara - Card #3
#240 8Q7TS Maldives - Card #4
#241 4W/NY1C Timor-Leste LOTW
#242 ZD9XF Tristan de Cunha LOTW
#243 VK9NT Norfolk Island LOTW
#244 TY1AA Benin LOTW
#245 BX4AD Taiwan Card #5
#246 9G5ZZ Ghana  Card #6

Sunday, September 21, 2014

All Time New One - E30FB Eritrea

I never thought I could get through the pileup - good old L4B still came through.  He (Zorro) will upload logs to LOTW at the end of the dxpedition.  He was running 100 watts the whole time on his TS590 or so claims his QEZ page.


Wednesday, September 17, 2014

#242 All Time New One (ATNO) DXCC Tristan de Cunha ZD9XF Confirmed

Of late I have been able to work a few all time new ones (ATNOs) Norfolk Island VK9NT and Tristan de Cunha ZD9XF.  With VK9NT and TY1AA (Benin) confirming me in Clublog - it almost ensures confirmations for #238 and #239.  Below is an image of Nigel G3TXF operating as ZD9XF.  Thanks Nigel for the ATNO

#236 A25CE Botswana - Card
#237 ZL7AAA Chatham Islands - Card
#238 NH0J Marianas Islands - LOTW
#239 S01WS Western Sahara - Card
#240 8Q7TS Maldives - Card
#241 4W/NY1C Timor-Leste LOTW

Up and coming..... confirmations
TY1AA Benin
VK9NT Norfolk Island


 

Sunday, September 14, 2014

The Main Shack Control

The Station Pro2 makes easy work of not just RF switching but the sharing of amplifiers, keys, speakers and microphones. This is the box with the green lights in the middle of the image.


New Horse in the NY4G Stable

Well, here it is at last, the last one to fill out the Station Pro slot.  The station pro makes it a breeze to switch between rigs.


How to Tune a Drake TR4C



Nice YouTube of How to Tune Up a Drake TR4C

Very Productive Evening for DX

I was surprised to see (or maybe not so surprised) that the combination of the KX3 and the KXPA100 was used in the Norfolk Island Dxpedition.


Propagation must be good - I worked VK9NT 8378 miles short path on a dipole at 500 watts on 12m.  He was really faint,

I also worked Benin (Africa) - a mere 5600 miles - on 3 bands - 17m, 20m and 15m all on the hex.

I also worked Tristan de Cunha - all on the same evening on 30m.  This has been one of the most productive DXing in quite some time - 5 band points.  Thanks to Sunspot AR1528 for the ionizing radiation.

Wednesday, September 10, 2014

QSL Card Box Built for N0TR

Latest foray combining two of my favorite hobbies - woodworking and amateur radio




Tuesday, September 9, 2014

NY4G and N4iQ on the Blue Ridge Parkway with a Hexbeam

This was a great PR tool for amateur radio to the general public.  We spent more time talking to hikers, bikers and drivers stopping to see what we were doing. We were mostly on 12 meters trying to chase North Dakota stations.  The WARC bands should be renamed "WORK" bands.  It is a lot of work to fill out empty slots in WAS in these bands.