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home QRZCQ - The database for radio hams 
 
2024-05-14 14:22:27 UTC
 

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DF9DU

Active QRZCQ.com user


activity index: 0 of 5

Uli von der Dunk

44797 Bochum
Germany, NRW

EU
germany
image of df9du

Call data

Last update:2016-12-31 18:00:02
QTH:Bochum
Continent:EU
Views:348
Main prefix:DL
Class:A
Federal state:NRW
Latitude:51.4375000
Longitude:7.2083333
Locator:JO31OK
DXCC Zone:230
ITU Zone:28
CQ Zone:14

QSL data

Last update:2013-10-27 22:02:22
eQSL QSL:YES
Bureau QSL:YES
Direct QSL:YES
LoTW QSL:no

Biography

Hi, dear visitor !

Since I was a young boy, abt. 8 years old, I started constructing radio receivers and I earned my first money by repairing old radios , later also tv sets in my neighborhood.
During my time in the army I passed in 1974 the examination to become a licensed radio amateur, DC4DD.
Four years later I upgraded for class A -The result was DF9DU.
I am pharmacist but I never stopped learning all about electronics, amateur-radio, building receivers and transceivers and ,of course computers. MAC and PC became very important for my life and the amateur-radio-hobby.
Now, I like the digital modes like rtty and psk e.a. very much. Especially I prefer WSPR and JT65 . My computers are “homemade”,exceptMAC and there is a lot of freeware software for the digital modes. The WSPR mode is very interesting for studying the propagation of the weak signals.
In the meanwhile I am retired. So there is more time for restoring old tube-radios.
My preferred amateur-radio activities are the digital modes from 1,8 - 50 MHz and also qrp in cw, but I still have to improve my cw skills.
Thanks for your visit - all the best and I hope to meet you on the bands one day!!

Equipment

TS-830S, FT-101W, Drake line R-4C + T-4XC, FT-817 ND, TS-480 SAT, for qrp: FT-817 ND and YouKits HB-1B
Ant lw 42m 160m - 10 m, GP 20 -10 meter band, dipol for 6 m, home made ant. matchbox

Since 04 / 2016 I am a happy owner of the IC-7300 and since December 2016 I am using the new digimode SIM31 und SIM63 succesfully !

  

Rev. 7bd42a0329