DXing is a hobby. It is the art and science of listening to distant
Radio Stations. ‘D’ is said to mean distance and ‘X’ refers to the unknown
distance / distant reception. The hobby springs out of interest in Radio. It is
an opportunity to listen to radio programs from different countries and gain
knowledge and wisdom. It is for learning Radio wave propagation and about
Radios and antennas. It is for enjoyment and accomplishing contact with distant
Radio Stations thousands of miles away. And it is to correspond with the Radio
Stations giving them reports on the quality of their transmission and about
their programs and to seek any further information regarding their country. The
technical report on transmission quality is furnished in what is known
as the SINPO code. In SINPO, S stands for Signal strength, I for Interference
with other stations, N for Noise ratio in the received signal, P for
Propagation, that is ups and downs in the reception and O for Overall merit.
This grading is done on a scale of 1 to 5, where 1 means Very Poor and 5 means
Excellent. The technical report and correspondence from the hobbyist are
confirmed by the Radio Station with a QSL Card. The QSL card will have a
picture on one side and the reception data on the other side as you can see in
the pictures of some of my QSL cards furnished above and below. QSL means “I
confirm receipt of your transmission report”. QSL has its origins in the Q
codes of the Morse code era. Any other information sought from the Radio
Station is also supplied through appropriate replies, pamphlets, catalogues and
books. Once on their mailing list, you are posted their schedules, newsletters,
pennants and amulets.
I took to the hobby of DXing while studying Engineering. I pursued
the hobby for 7 years though very intensely for 4 years. While at college I was
using a powerful Communications receiver set for DXing and while at home I was
using our 6-Band ‘Jhankar’ Valve Radio with a very powerful outdoor antenna
erected by me. Much of the DXing is done
at night so it was not affecting my regular daytime activities. The
pursuit of DXing was enriching from several viewpoints. It helped me in
understanding Radio communication and by constantly listening to various Radio
Stations and their programs it improved my general knowledge and understanding of international politics, problems and similarly about many important events and
subjects.
With the advent of TV and Internet Radio, this hobby of DXing is almost extinct. Many International Radio Stations are shutting down their transmissions and choosing to operate on the Internet.
Hi Raghu,
ReplyDeleteWhat's your email id ?
regards/Alokesh
alokeshgupta@gmail.com
Very Nice to see your site.
ReplyDeleteI would like to meet u. Where r u in Hyderabad?
Welcome to National Institute of Amateur Radio Somajiguda where I work and stay.
73
Jose Jacob
Hello Mr.Raghu,
ReplyDeleteI have been following this site for some weeks now and I find it fascinating. I find it interesting that the QSL card from RSA made it into India, considering that South Africa and India had no diplomatic relations in 1975. I suppose you don't need diplomatic relations for mail to come through. Thanks for sharing!
Mohan
Cleveland, USA
Very interesting topic, sir. I just enjoyed the radio & transistor but aware of DXimg
ReplyDelete