ad: L-HROutlet
ad: l-assoc
ad: l-gcopper
ad: L-Geochron
ad: L-rfparts
ad: l-innov
ad: l-rl
ad: l-Waters
PA3CWN Netherlands flag Netherlands

Login is required for additional detail.


Email: Login required to view

Ham Member Lookups: 38749


Note for Europe: I like chasing DX very much so consequently call CQ DX

However some European ops do not seem to understand what DX means and keep calling and calling me.

Most likely I will completely ignore these callers and go on with CQ DX.

Do not get frustrated or upset when I am not answering.

If listening carefully before one starts calling, it is clear I am calling CQ DX.


During wintermonths, I often call CQ DX on 40m around our noon; This is challenging at my 53 degrees latitude North !

Most days in winter it is possible to work USA east coast stations near their sunrise and also several Pacific stations have been

worked at midday on 40m; with T30TS as highlight around 12:00 UTC early December 2013.




My location at longitude 6 East is 24 minutes ahead of UTC in wintertime, which means that real noon with the sun exactly

south is at 11:36 UTC

In the CQWW 2014 I had my main interest on working DX at 40m during our noon.

The AZMap ( courtesy of Paul Burton AA6Z )  picture above shows the path to K3LR at 12:18 UTC on 29 november

2014 when a qso was made, which was just after my real noon.

Sunrise at K3LR was at 12:24 UTC on 29 November , so in fact the qso took place in broad daylight between the USA and


From the LOTW QSO confirm you also can see that the path already was open to the far east,  as an hour before the K3LR qso

a qso was made with RA0R in Bratsk ( near Lake Baikal )

The day after , and at about the same time as the K3LR qso, a qso was made with Japan 8J2VE

Most likely the sigs follow the greyline path and after the first hop from here to the north, the sigs get bended and travel along

the greyline. I had the best reception during my noon with the dipole heading exactly north.  This skewed or crooked paths are

very common on HF. 

Although I am in the north of PA, I witnessed several other PA stations being even 200km more to the south, who also had

good DX around noon.          Even more a challenge being further south !

To determine the exact heading is the use of the rotary dipole 'dip'  which is 90 degrees off the mainlobe direction.  

By nulling out the station, the exact heading is 90 degrees from this dip.


Ham since June 1982 at the age of 17 with my novice callsign PD0NGH.

A year later in 1983, I got the full licence and till today it is PA3CWN.

Enjoying DX on HF ; mainly 40 meters and since Sept 2013 use a rotary dipole at max. 16m up.


I am very active on 40 m CW and occasionally SSB chasing DX with a Yaesu FT-2000 and sofar I did

work  311 DXCC:   307 CW  /  226 SSB ( latest: VU4KV & K1N ) on 7 Mhz, of which ALL =  311   ( latest: K1N + 5A1A )

are confirmed either by paper QSL ( 309 ) + Lotw ( 2 ). All bands mixed wkd =   316    and cfm is now at    316.


A new challenge was to start from zero again on my new QTH on 40 meters and since end August 2011 I worked 300 DXCC  

( CW:295 SSB:199 )  and  number 300 was made with T2GC at the end of September 2015.  In 4 years + 1 month time

I did reach my goal of working 300 DXCC on 7 Mhz in mixed mode.

All done with help of my single band 4 x PL519 amp delivering 400W and the FB rotary dipole 


From about 1983 to 2011 I worked 279 DXCC on 40 , but on the new QTH this score had been beaten in less than 3 years time

so already that goal had succeeded. Now it's time to keep on going hunting new DXCC on 7 Mhz and that may take the rest of

my lifetime with 29 left to work  I guess ;-)

Another challenge I had in the 2013 CQWW CW :     140 countries/39 zones were worked in one weekend on 40.


I live in a city and don't have too much space around and therefore have to deal with

mostly a noisy band caused by QRM from the neighbourhood.

QRM means that reception has degraded and experience learns that I have more often to sent

QRZ to the DX compared to the past.

I am sorry for that, but if DX calls; please make a longer call !

With help of 4xPL519 some 400W is used on 40 only and 100W on the other HF bands as well as 6m

A delta loop is used for 30 meters and I am amazed how well 100W + this loop works: numerous Pacific DXCC have been

worked: T32, C21, CE0/y, FO/aus, 5W, 3D2 , A35, E51, VK9/l,  ZL7, ZL9, KH0 , but still need some Europe on this band ;-)



I also used a TTL Xtal CW transmitter which is build around a 74LS00 and 74LS03 final and producing only 50mW .

Nowadays I produce this QRPP levels with help from a PI resistor Attentuator  connected to the FT2000 and my sigs have  

been spotted by W3LPL during the top of the greyline peak on 12 March @ 0630 UTC, producing a 7 dB report.  A day later 

this was a 2 dB report at 0622 UTC. And the third day in a row delivered a 3 dB spot at W3LPL, at about the same time.      

I reached this ODX with 50mW because of the rotary dipole and now I hope for a qso over the Atlantic with 50 mW.


I did not reach these results with the delta loop I used previously, indicating the rotary dipol is doing better and also my

logbook proves that since the dipole is in use,  I worked more rare Pacific stations with QRO as ever before on 40.  

The QRPP experiments also benefit because of this fine antenna.


However It's not my performance to make this distances.

The receiving capability on the other side, who reads my weak sigs does earn the real credits.

Working QRP and having succes is only possible by the station setup and skills of the QSO partner !

In a QSO with W9PRD (Indiana ) I copied Bob his 500 mW sigs and sofar this is my ODX in QRP received.

I like  the magic of nature which makes these kind of DX possible.  


2011 till Sept 2013:


Earlier times:

Above two pictures are from my start at the age of 17 at my parents home.

On top the Fuba XC-91c UHF antenna, which reached almost 18 meters up for reception of

German TV and also used for TV DX because beside the 11 ele 2 meter yagi it was rotatable.

For 2m vertical I used a discone and for the HF bands dipoles were used.



For a couple of years I have been very active on 144Mhz EME and worked 82 initials in CW.

This was at  my previous setup at my former home from 2006 till 2010 :

Homebrew 4 x 9 ele yagi H 18.5dBd with full elevation. Design by DK7ZB


To the right a recent picture of me in action.


QSL POLICY : I send QSL to those who sent a qsl direct or via the buro.

For direct QSL a SAE and enough return postage will do ( a valid IRC is welcome )

In other cases qsl will be send via the buro.

NOTE: I only collect QSL cards from New DXCC countries and therefore it is not

necessary to send your qsl card.

If you drop me an email with the QSO details then a QSL goes out in the next batch.

Since May 2013 I also use LotW.

Because I am still busy putting my paper logs into digital it is possible that QSO's from

early years are not yet available, simply because it has not yet been uploaded.

If you made a qso with me and want to see it confirmed in LotW, then send me an email so

I can give it priority to upload in LotW

I also use eQSL.


JT65: I DO NOT confirm JT65 qso's anymore. After reading ( info sm2cew.com) and understanding

the true meaning of the DS decoder I got aware of this 'guessing' technique.

Therefore my opinion is that JT65 has no DXCC credibility.

Your lucky if you already posses a card with confirmation of a JT65 qso, because it was before I got

aware of this JT65 DS issue.


Hope to meet you soon on one of the bands !

73 Oene


GDXF member 871 http://www.gdxf.de

6756981 Last modified: 2015-10-04 18:58:18, 9689 bytes

Login Required

Login is required for additional detail.

You must be logged in to file a report on this page

Please login now...

ad: giga-db
Copyright © 2015 by QRZ.COM
Sat Oct 10 01:29:10 2015 UTC
CPU: 0.050 sec 53253 bytes mp