Caffeine is not a friend of us on blood pressure meds. I would also
suggest avoiding the fake sugar diet sodas. To each their own on that one.
Headphones are completely personal and I usually have a couple of choice
to turn to if my ears start to bother me. Some people love the ear
buds, I prefer a noise cancelling headphone/set. No need to buy
expensive common ham name brands especially with RX/TX equalization that
is in most rigs these days. I use Able Planet noise cancelling
headphones normally for CW only but I really like the Yamaha CM50's
too. The Able Planets are much much much cheaper than Bose. Bose
might work a bit better on an airplane but I can't tell in a shack.
Stand up if you can. I want to buy the standing desk platforms you can
buy but have not got around to it. Move your legs a lot when sitting.
Sitting for long periods of time can lead to blood clots and worse.
Sleep in 90 minute periods waking in the middle of REM sleep is tough.
I have never been THE CW guy but the older I get the more I seem to
prefer CW contests over SSB contests. Listening to terrible,
overdriven, poorly recorded messages gets to me after a while. I
sometime wonder of those stations know just how bad their CQ machine
really sounds....... Elecraft offers a 1.8 filter that many find
tolerable. Sometimes I find wider is better and let your brain handle
the mess.
I would agree that backing off the RF gain is valuable. Also use other
antennas to listen to so that you can minimize the interference and make
the station easy to work. Null out the bad noise do not always go for
max gain in the intended direction for RECEIVE.
Good Luck
W0MU
On 3/7/2017 11:34 AM, Peter Dougherty (W2IRT) wrote:
Tim,
The key is setting up a station that's ergonomically well designed and get a
chair that's comfortable to sit in. This is the best $235 you will EVER spend
on contesting:
http://www.officechairsforless.com/Office-Star-Multi-Function-Task-Chair.html.
I have bought two of these in the last 15 years and couldn't be happier--or
more comfortable--when contesting. You want your monitors right at eye level or
maybe very, very slightly below; keyboard and mouse at arm level.
As for headphones and ear fatigue, that's a huge field with many answers. Get
the best headphones you can afford. Forget HEIL, look at the Arlan radiosport
headset. Pricey but I'll never, ever switch to anything else. This is the gold
standard. If you're mostly a CW operator, look for a refurbished set of BOSE
QC-15s. No mic for SSB but awesome performance on CW. Active noise reduction is
a magical thing. Also set your filtering as wide as you dare, and also use the
IF SHIFT function in your radio to make the audio a little more pleasant. It's
a tradeoff, of course, and you'll find after a few contests you'll find
something that works best for you. That 1.9 filter would be WAY to narrow for
me. Even my 2.1 is rarely set that low. The high-pitched tinny sound below 2.1
is uncomfortable to listen to over the long term. Also consider something a bit
better than the 706. It's many things, but a contest radio it is most
definitely *not*. Filtering close-in strong signals is not something it's
particularly good at.
And speaking of ear fatigue, don't be shy about riding your RF Gain! You don't
need it whacked out full all the time, especially when you're working the
powerhouses out of Europe. I find myself padding down 10 or 15dB and reducing
the RF Gain, especially on 40m SSB (ugh).
Human factors. If you can live without it, stay off caffeine for a week before
the contest, start off normally but then use coffee or colas for that kick in
the butt when you start nodding. It will help a lot in terms of stamina. I'm
not a coffee drinker, but I do love my Coke Zero! Sleep is a huge factor too.
If you can, stay home the day before, sleep in, do very, very little of
anything, then take a 1-2 hour nap ending roughly 90 minutes before the start.
So here on the US east coast, I'll set my station up 100% ready, lie down
around 3:30, probably be asleep by 3:45 or 4pm, up at 5:45-6pm and I'll have an
hour to grab a bite, use the loo, change into my official FRC shirt (I don't
dare operate without it!) and then be ready for a 7pm start. Add an hour for
DST. I don't use supplements.
Unless you're seriously running constant pileups, try to give yourself a break
every couple of hours. Stand up, hit the head, walk around the house, etc. If
the weather is nice outside, go for a short stroll or sit on the deck. In my
case, when the weather is nice, I'll have a short 20 minute to half-hour cigar
in the mid-afternoon when activity is extremely low. Really clears my mind to
just sit out there and listen to nature before going back into the fray.
---------------------------------------------
GO FRC!
Peter, W2IRT
www.facebook.com/W2IRT
-----Original Message-----
From: CQ-Contest [mailto:cq-contest-bounces@contesting.com] On Behalf Of
Timothy Holmes
Sent: Tuesday, March 07, 2017 8:32 AM
To: cq-contest@contesting.com
Subject: [CQ-Contest] Station design and ergonomics
Hi Folks:
Got to work the ARRL SSB DX INTERNATIONAL contest this weekend, and really had
a great time, made some amazing contacts on Saturday, (Tonga, Pitcairn,
Australia and New Zealand) and finished up with a score of about 32,000 points
on 139 Qs.
While I was operating, I did notice some things that I have questions about. Im
currently operating on a desk that is 43 inches long, 23 inches wide, and 26 inches
high. I have an old office chair with an adjustable height that I sit in. My
computer monitor is elevated 9 ½ inches over the desk top, putting it right at
eye level. The problem is that I find myself getting sore as I am contesting, and
need to get up and move every so often. I am curious to know how your stations are
laid out and if there is anything I can do to reduce fatigue and soreness as I
contesting
likewise, I am also curious about how to avoid ear fatigue over the hours of the
contest – I try to keep my volume as low as possible, yet be able to hear faint
contacts, likewise, I use the phase reverse on my headphones pretty often to change
the sounds a bit and keep my hearing as sharp as possible.
When it comes to preparing for the contest, what do you all do as far as food,
drink, sleep, supplements etc to give yourself stamina for the contest and
allow you to be able to functional the day after.
Lastly, I have found a 1.9 MHz SSB filter for my 706, I am wondering if that
will help in the crowded band conditions to cut down the noise and allow me to
narrow in on the signals that I am trying to hear.
Thanks in advance
TIM
W8TAH
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