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Most short-wave listeners want nothing more than the
basic service provided by broadcasters: music, news, and
information. But for some DXers, collecting QSLs is a major reward
of short-wave listening. A QSL is a card or letter from the station
slating that you indeed heard them. And you get a QSL after sending
the station an accurate reception report. One of the many rewards of
short-wave listening, besides music and news from faraway places, is
writing to the stations and collecting their
QSLs that come in reply. A QSL is a card or letter from the
station saying that you did hear them. To get a QSL you must write a
reception report to the station.
Writing a reception report is no more difficult than writing a
one-page letter. And it really shouldn't be any longer than that.
Some DXers use pre-printed forms and fill in the spaces for all
necessary reception information, but this lacks the personal touch.
However, pre-printed forms in languages other than your own are
useful. A good way to send reception reports with a personal touch
is to use your own form letter as a guide for each letter you write.
And if you can't type your letter, it's best to print by hand to
make it easy to read.
There are three Main/basic things a reception report requires: A
report of the signal, a brief description of program details to
prove it was their station you heard, and a description of your
receiving equipment and antenna. Right now, we'll concentrate on how
to report the station's reception. This includes 5 things: The
signal strength, interference, noise, fading, and the overall
rating. You can do this verbally in a paragraph or use the SINPO
code. S-I-N-P-O, Signal, Interference, Noise, Propagation, and
Overall reception.
| S-I-N-P-O Codes |
| |
Signal
|
Interference |
Noise |
Propagation |
Overall |
| |
(QSA) |
(QRM) |
(QRN) |
(QRB) |
(QRK) |
| 5 |
Very Strong |
Clear |
None |
No Fading |
Excellent |
| 4 |
Strong |
Light Interference |
Light |
Light Fading |
Good |
| 3 |
Moderate |
Moderate |
Moderate |
Moderate |
Moderate |
| 2 |
Weak |
Heavy |
Strong |
Deep |
Poor |
|
1 |
Unusable |
Severe |
Severe |
Unusable |
Unusable |
You simply use numbers on a 1 to 5 scale to describe
each one, with 5 being excellent, 4 meaning good, 3, average, 2
poor, and 1 being unusable. Many major broadcasters prefer to have
the SINPO code used, and some DXers use it in their logbook
entries.
For Signal, you'll never use a 5 unless you can see the station's
antenna from your house; it is perfect. For Interference, 5 is in
the clear, 4 is light interference, 3 is moderate, 2 is heavy, and 1
is severe where the station cannot be enjoyed at all. For Noise,
we're talking about atmospheric noise, like thunderstorms or distant
static. 5 is None, 1 is Severe. For Propagation, you're generally
describing how the ionosphere is treating the signal on its path to
reach you, and you will be describing the severity of fades. If the
signal is rock solid, it's a 5, but again you probably won't ever
use a 5 description; that only happens on local signals. 1 is
unusable.
Let's take a moment to look at why signals are subject to lades and
why they sound the way they do. The sky wave you're listening to may
be subjected to different kinds of fading and distortion. Each
bounce that the signal makes off the ionosphere alters it a bit, so
really distant stations have that distorted sound. The uneven
quality of a signal because of last fades and peaks is called Random
Fading. A flutter sound on the signal is called Flutter Fade, and
that is caused by the signal traveling thru the polar regions.
Selective lading is where the sound remains but becomes distorted
while the signal seems to drop out. That is caused by the signal
taking more than one path to reach you. One of the paths is shorter
and the signal arrives earlier. It meets the later signal and the
two briefly cancel each other out. And of course a Fade Out is
simply caused by the ionosphere changes caused by sunrise or sunset.
Finally in the SINPO code is 0, which is an overall summary of the
reception. It never is higher than the other 4 ratings, and usually
is the average of the first 4. Again, the scale is 5 for excellent,
1 for unusable. Remember to be honest in your appraisal of how a
station is being received. II it's bad, say so. Giving false
information to help build up a station's confidence in their signal
will not help you get a reply.
Here's what your form should include, from
start to finish. Begin with your complete return address
at the top, complete with your country, and today's date. Next,
include an inside address to the station. Many stations broadcast
their mailing address. Your opening paragraph should state that you
are sending a reception report, and might mention how you came
across their station on the bands or why you listen if you're a
regular listener. Then start a paragraph detailing the reception,
always beginning with the frequency, date, and time of reception.
Convert the time to Universal
Coordinated Time first, abbreviated
UTC. Remember
to match up the date in your conversion to UTC if it passes
midnight. And to make these three items stand out, underline them.
Your next paragraph should be a brief description of the signal. For
most international broadcasters you can simply use the SINPO code.
For others, write a verbal description of the signal strength,
interference, and fading heard.
Your next paragraph will describe the programming you heard. List
each Programme or announcement, beginning with the time each item
began. Give more than the basic programme names and their times by
describing what the programme was about, announcer names and other
specifics that can be recognized immediately by the station. This
will confirm that you were indeed hearing them. A minimum of 20
minutes of listening time is required.
Next, include a line or two describing your receiver and antenna.
Then write a paragraph asking politely for the QSL if your report
checks correctly with the station's records. Never demand a reply!
Remember that no stations has to to answer
your letter; they do so out of courtesy.
Finally, tell something about your self and your community. It is
always interesting to the people at the station. You might tell how
old you are, what you do, how long you have been enjoying
short-wave, and what you think of their station and programmes. Also
include some information on where you live such as where your city
is located, and the major industry there. End your letter with a
hearty thank you. And if you would like a programme schedule, ask
for one. Sign it and mail it. Keep a log of reports sent out and
check off the replies.
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Christian Broadcasting © 1992, published under
approval from KNLS, Alaska |