Before the Contest
Start of the contest season
With the start of the fall it is time to
get ready for the big contests. Here are some suggested steps for your station:
All stations
- Print out the key assignments help file and mark it
up with a highlighter. Use one color for things you know how to use, and
another color for keys that you didn't realize were there but are interesting.
- Learn how to enter frequencies from the entry window.
You can type 14022. If you are already on a band, you can type offset from the
bottom of the band or the last three digits of the frequency. On 80m examples
are 22 for 3522 and 795 for 3795.
- Learn how to set split. Use the callsign textbox if
you have not already copied the call. e.g. On 40m, 214 ctl-enter will set your
tx freq to 7214. Use Alt-F7 to set split when there is already a call in
the textbox. A recent change allows you to clear split by pressing Alt-F7 and
pressing enter with no frequency entered. Esc still leaves split alone.
- On many radios, the up/down keys tune the radio or
the rit depending on whether you are running or S&P. You can adjust the
step amount in the configurer.
- Learn to use check partial. I find it is usually
faster to make a good guess at the callsign and let them correct you than to
just say what you know. I usually ask if their call is correct.
- On CW, use ESM. It's a skill that pays big rewards in
believe it or not, reducing stress. Instead of thinking all the time
"what key next", the program does it for you. Also learn to use the = key. It
means, send the last message. Another good trick when you are tired.
- Make sure you understand how the bandmap and
callframe work even if you are not assisted. As you work stations, they
will be "spotted" in your local bandmap. This allows you to skip over
them during your next S&P trip through the band. This saves a lot of time.
The call will appear in grey in the callframe as the station gets within the
user-definable tuning tolerance. Grey means you worked them. Tune on.
- Make sure you load the lasted wl_cyt.dat and check
partial files prior to the contest. Note that the wl_cty.dat has to be
imported into the program. A step many forget.
- During the contest, if you work a station that is not
handled properly by the country file, just put the correct prefix in front of
it like (W8/N8SS), then log with Alt-Ctrl-Enter. You can put a note to check
it later. You don't want to take a lot of time to fool with it during the
contest. The other approach is to use Tools/Add call to country. To use this,
you need to know the base countries in cty.dat. A printed copy at the
operating position is helpful in this.
Assisted or multi-op stations
-
You can use the available window to help determine
band strategy. Bands with lots of available spots are likely open well to
where the spots are from.
- Loud stations can jump from spot-to-spot and pick off
many Qs. Be sure to confirm the callsign. Spot quality has been deteriorating.
You don't want to get penalized for a broken call.
- Remove broken callsigns with Alt-D. If the call is in
your callframe, Alt-D will delete it. Quick and easy. Otherwise use the
right-click option from the bandmap or available list.
- During slow times, you may need to turn your antenna
to "clean" a band of spotted stations. Clicking on the beam heading column
heading lets you sort the list so you can get them with minimum rotor
movement. Note that clicking all of the headings works. Click a second time to
reverse the sort. Default sort is descending on spotted time (last column -
usually hidden. Scroll over to see it.)
- Be sure to adjust the spot timeout and the filtering
based on time of day and conditions. If times are slow, I allow more spots
through. At peak times, I want last 20 min, North American spots only.
- Try "call
stacking" mode. In multi-op, you can specify another computer as the
"target for call stacking". If both stations set this to each other
(recommended) they can see what each other types in their call
textbox in the callframe. This *only* works if they are on a run
frequency. The idea is that you have two ops with headphones listening
to a run. If the secondary op copies the callsign, the primary op can
wipe his and just press enter (in ESM mode). Since the correct call is
in the callframe, it will be pulled into the call textbox and be sent
as part of the exchange. This mode has not been used a lot, so I would
recommend some ambitious souls try it out and let me know what needs
changing. Also note that this function works across the internet. Now
there aren't many contests that allow this -- IARU for HQ stations is
the only one I know of -- but wouldn't it be an interesting kind of
entry class? You could have one big gun and lots of listening stations
supporting it. If you do this across the internet with stations
exceeding the contest's separation limit, you must submit your log as a
check log. The internet mode is useful for practicing with your
Multi-op partner without the necessity of going to a single location.
73, Tom - N1MM
Check the contest rules and if the contest program uses them correct
But of course the program should keep up with all the rules for the contests
it logs... but there is just one problem, there are so many of them! And
you know what?? If there is an obvious bug like that found during the
contest it is there for one, and only one, reason. YOU didn't test the
software before the contest! (no Tom, not just you, I'm pointing at all the
users out there)
Remember, the N1MM logger is free, written by
volunteers, tested as much as we can before it gets out to users, but none of
the relatively small group of writers and beta testers has time to try out
every contest, all the possible scenarios, and all the combinations of them.
Look at the list of contests supported, multiply by something like 1.5 for
contests that have different rules 'in state' vs 'out of state' (or country,
or continent, or whatever), then multiply by at least 4 or 5 for entry
classes with unique rules, then multiply by 3 or 4 again for the different
types of multiplier lists, points to assign, qso's that do count or don't
count in each set of rules, and then multiply by a couple more things... and
you get LOTS of combinations. In the software profession the logger would be
considered virtually untestable for a single release, let alone for release
after release adding new features, changing contest modules to update for
the latest rule changes, updating country lists, county lists, list lists,
and there isn't enough time in the year for anyone to even begin to test it
all.
So, its up to YOU, the users, to test. Yes, YOU. YOU are the ones
that know the rules, YOU are the ones that will be depending on it working
for a whole weekend... and if you add up all the YOU's out there who are
using the software every weekend it adds up to enough man power to do a
reasonable job of covering the critical parts of the program.
The key
is, if you are planning to operate in a contest a couple weeks from now, lets
say, cqww ssb... Load the latest software NOW, create a dummy database, and
sit down with your radio, computer, cluster connection, keyers, and whatever
else you use, and log a couple dozen contacts as if you were running(fake
them, type and hit function keys as fast as you can and see if it responds
reasonably quickly)... then log a few more in S&P mode, make sure your
messages and macros work as expected, make sure you can record and playback
ssb messages on the fly, make sure the multipliers you think should be
counted are scored right, log some contacts that shouldn't be multipliers or
points and make sure they aren't. grab some spots, make some spots, make sure
the spots show up in the right colors for the contest rules. Use the new
feature to save your screen layout so you can get it back later. Then create
a Cabrillo file and make sure that looks ok... make detailed notes of
problems and put in bug reports well in advance. If everyone did that on some
evening, or rainy day, or some morning when you wake up and can't get back to
sleep, we would stand a chance of catching simple things like multipliers
that aren't counted right BEFORE the contest weekend.
So get out
there and TEST!
David Robbins K1TTT
Update the Call History Lookup file
In some contests part of the exchange is known if the callsign
is known. So it would be easy to have this information shown (or
already prefilled) if the callsign is entered. Lookup examples
are names (Friends file in RTTY contests), gridsquares for VHF
contests, ages in All Asian DX contests etc. In all cases the
possibility to use this lookup function means changes in the
contest class by the programmer. A lookup is only done when the
cursor is in the callsign field in the Entry window and SPACE or
TAB is pressed.
Update the Call History file or create a new one if the contest supports this and the exchange could be/is known.
More information about Call History can be found in the chapter 'Advanced Functions'
Importing and exporting message
Function keys
The CW messages and SSB wav file messages are not
contest-specific, but rather portable between contests.
When you get the message keys set up for a particular contest
do the following: File > Export > Export Function
Keys to File > CW Function Keys
(for example) This saves the message key setup as a Macro
file. Name it after the contest. You can recall that set of
function keys any time you like by importing them: File
> Import >
Import FunctionKeys from File
> CW Function Keys
(for example) > (select file)
This way you can make and reuse different files for all the
different contests. Just import the message keys for the
contest de jour.
Top contesters have a checklist of things to do prior to a
major contest. Please consider adding these logging program
related items to your list:
- Make a few dozen test contacts in the contest.
Make several QSOs in 'running' mode and several QSOs in
S&P mode. Press the CQ function key to set yourself to 'running' mode. If
it does not, make sure the 'Configurer | Function Keys tab' matches your
button setup. - If you plan to use any of the following features, make sure
they work as you expect:
- Enter sends messages
- Autocompletion
- Multi-op
- Send leading zeros
- Send corrected call
- Radio interface
- Packet connection
- Telnet connection
- Get the latest CTY.DAT and install & test it. The
About window will tell you the version you are using.
- Get the latest MASTER.DTA and put it in your install
directory. The Check window at startup will tell you the version you are
using.
- Prepare your CW function keys, SSB wav files, or
CQ/RTTY messages. Test them!
- Make sure that RF does not get into your cabling.
- Make sure you have selected the correct options in the
contest setup dialog. For CQWW your exchange field should
contain only your zone.
Read the contest rules so you know how to
setup the contest, Function keys etc. - Run Cabrillo output and check for proper generation.
- Sync your time with an Internet time standard, if possible.
I use a freeware program called Dimension 4 and
resync periodically (every hour?) during the contest.
- Review "Key Assignments" in the help. Print it out or print
out a keyboard template which can be found on the N1MM website
under 'Downloads', select in the 'Download' menu, 'Other
Files'.
73, & GL in the contests
Tom Wagner - N1MM
How to record Wav
files for the Function keys used in SSB contests.
By Tom, N1MM.
- I use Cool Edit 96, but there are later versions.
- Record **all** of the messages on one wav file. Make
sure you have a quiet room. Record each message at least TWICE. Sound excited!
- Leave 5 seconds of empty space at the beginning of
the recording.
- Record.
- Save the recording as "Raw CQ" or some such.
- Use Cool's noise reduction feature. Mark the blank
part of the wav, and set the noise reduction, then noise reduce the whole wav
file.
- Save the recording as "Noise reduced CQ".
- Perform bass reduction, treble boost or whatever
other transformations and save them as you do them.
- You can use compression, but I don't recommend it.
- Split the wav file into the separate messages, saving the
best of the two recorded.
Recording ALL your messages in one recording and afterwards
splitting them up using a wav editor will avoid the pops at the
start and end of recording, as well as making it more likely that
all the messages will be recorded at the same volume level and
sound the same.
Don't ask why you need Cool
Edit. Just get it.
Here is what is recommend by Uffe, PA5DD
Another nice program is Audacity and this one is freeware. This
program can scale the peak amplitude of all the audio files to be
the same. In order to set the audio level out of the computer, I
recorded 10 seconds of a 800 Hz tone. Scaled the amplitude (peak
= mean) and assigned it to F7. I call it cal.wav. I turn off the speech processor, and turn up the computer volume
just until full output is reached. Although not guaranteed, the
peak amplitude of my audio files should now be in the dynamic
range of my transceiver. Afterwards I turn the processor on
again.
P.S. Ok then, I admit to sometimes turning the volume just 1 or 2
ticks higher to be on the safe side.........
Audicity anomaly: When
making SSB recording in AUDACITY, sampling rate MUST be set to 44100
HZ. Any sample rate less than that causes the splash to be heard.... on
the end of every recording.
Place the Wav files you have made in the N1MM
Logger\wav directory and call them cq.wav
n1mm.wav 59.wav etc. Just what you like! In the program I specify them as:
| CQ |
wav\cq.wav |
| N1MM |
wav\n1mm.wav |
| Exch |
wav\59.wav |
NOTE THERE IS NO LEADING \
before wav !
This notation means to start
looking for the directory at the current directory (N1MM Logger
or whatever).
When making also all letters and number wav files these have
to be placed in the N1MM Logger\letters
directory.
Examples:
letters\1.wav
letters\2.wav etc
? = letters\query.wav
/ =
letters\stroke.wav
Below some extra information from Mario, S56A, N1YU
- I recorded CQ CONTEST FROM S56A S56A CONTEST, S56A,
THANKS S56A, THANKS 599 15 in one session. That should cover most of my
automatic SSB transmissions.
- I used 20 dB MIC preamp in SoundBlaster and spoke few
words before the real recording in order to settle ALC. I used modest 8 bit
11K sampling.
- Graphic equalizer was later used with 125 Hz cutoff,
flat settings on 250 and 500 Hz, +7 dB on 1 kHz, +14 dB on 2 kHz and - 18 dB
on 4 kHz.
- Output was checked for flat topping and later normalized.
This is NOT Hi-Fi sound but HF SSB optimized audio.
 |
NB. When using WAV files turn off Windows
sounds in ' Control Panel - Sound' and select: Scheme : No
sounds. |
Making the
Window Focus More Distinctive
By Pete, N4ZR
The standard Windows XP color scheme does not make the active
window (among many) distinctive enough for quick recognition
during a contest. This can be particularly an issue in SO2R
operation. Fortunately, this can be fixed. You can do the
same thing with Windows 98 as well, just by right-clicking on the
desktop and proceeding as outlined.
In Windows XP the specific process is as follows:
- Open Control Panel|Appearance and Themes
- Click on Display
- Click on the Appearance Tab
- Under Windows and Buttons, select Windows Classic
- Click the Advanced Button
- Under Item, select the Active Title Bar and choose a
color for it
-
- I use dark red for the active window and gray for the
inactive.
- Then select Active Window Border and choose a color for
it
You will probably want to fool around for a while before you
settle on what you like best. Once you have done that, back
out to the Themes tab under Display Properties. Click the Save As
button and name this theme and save it to your settings.
From now on, all you need to do to switch to your N1MM setup
is to right-click somewhere on your desktop, select Properties,
and then choose your N1MM theme.
Turn of Windows Sounds when using Wav files
- Open Control Panel
- Double-click
the Sounds folder.
- Click on the Sounds Tab
- Select scheme: No Sounds
Adding a new font to Windows
- Open Control
Panel.
- Double-click the Fonts
folder.
- On the File menu, click
Install New Font.
- In the Drives box, click
the drive and select the folder that contains the
fonts.
- Click the font you want
to add. To select more than one font at a time, press and hold
down the Ctrl key while you click each font.
- Click to select the Copy
Fonts To Fonts Folder check box (mostly already
selected).
- Click
OK.
- Done