[UK-CONTEST] SD Updated
Paul O'Kane
pokane at ei5di.com
Thu Mar 31 23:31:36 PDT 2011
The latest version of SD offers several unique
features to give all contesters an even greater
competitive edge.
http://www.eham.net/reviews/detail/522
RISETIME Command.
In CW events, with rig-control enabled,
the RISETIME command gives user-selectable
values for your waveform rise and fall
times - from 0.1 to 1 ms. This helps to
give a bit of breathing space from adjacent
signals with excessive key clicks.
RBN Agitator.
The Reverse Beacon Network spots you when
youy call TEST or CQ. The only problem is
that, once you have been spotted, it won't
happen again until you change frequency.
The RBNA command toggles your TX frequency
up and down by 1 kHz whenever you hit the
F1 key or press Enter in ESM mode. Used in
conjunction with a low RISETIME value, you
are guaranteed a 1 kHz slot, or even more,
all to yourself - and continuous RBN spots.
Many SD users would like the option of
anonymously feeding their own RBN spots
into the cluster, but I'm not sure how
to implement it - any hints appreciated.
F12 - Exchange Verification:
When you're not certain you've copied the
exchange, log the QSO with F12 instead
of Enter. SD does a QRZ.COM lookup to get
the station's email address and instantly
sends a message requesting confirmation.
You'll only need to ask for a repeat when
there is no QRZ.COM entry, otherwise you
can make any necessary changes long after
the contest. This feature is disabled for
CQWW, as they don't cross-check any part
of the exchange other than the callsigns.
With just a few tweaks the RBN will soon
record all exchanges and do away with the
need to submit CW logs. Simply combine
the RBN files in a single database, then
extract individual logs with a standard
query.
CLEAR Command.
The CLEAR command doubles your mic gain
and compression settings to give greater
intelligibility and higher average RF
output power - with a guarantee of a
clear channel. It's not always necessary
so long as your QSO rate is greater than
240 per hour, but is essential otherwise.
BUSTED Command.
When activated, any callsign you spot
will have one or more characters in the
suffix changed at random. It's good for
catching those who don't verify spotted
calls before logging them, and has the
added benefit of lumbering the spotted
station with lots of dupes. For your
protection, your callsign and IP address
are encrypted.
Added Support for SB2R (Single-band, 2 radios).
Lets you run on two frequencies on the
same band, with interlocks to prevent
simultaneous transmission (not permitted
in the rules). You'll need to source
appropriate filters.
Today's Operating Tip - Omnidirectional Gain.
Split the o/p from your rig to drive four
amps feeding four separate mono-banders.
Works just like a 4-square, except louder.
There's no need to switch. Back-to-front
ratio doesn't matter when the only stations
on your frequency are all calling you.
Note: it's not cricket to use more than
one amp in RoPoCo, CC, and other LP
events.
_______________________________________
As contesters at the leading edge of comms
technologies, we should be among the first
to adapt to modern modes. All technology
is good, and none of it is about to go away.
The idea that contest QSOs need amateur-band
RF only, or indeed any RF, is an old-fashioned
notion that has passed its sell-by date.
With this in mind, what features would you
like to see in the next update of SD?
73,
Paul EI5DI
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