| I have
been licensed as WA4KBD for 49
years. WA4KBD is now
configured primarily for low
power HF digital operation. |
|
My shack...I like this U-shaped
desk. The operating
postion is on the left and the
workbench is to the right.
Total dimensions are 8 X 8 feet.

Here's
the station workbench:

And here's the current
operating postion configuration:

It's good to have clear
access to the back of the radio
gear. Very much welcome : )

Here's the coaxial entry
point into the shack. It's a
metal wall plate drilled
out for three coaxial jacks,
making connections and
disconnections pretty
much of a snap:
l
Shown
below is how I bring the coaxial
cable into the shack. It's
2" PVC plumbing
through
a hole in the wall. The
BNC cabling is a short run
up the wall to a GPS antenna for
the Trimble Thunderbolt GPS
station time and frequency
standard.

Here's my little GPS antenna
magnetically mounted to the eve
of the roof utilizing a steel
bracket:

And here's the Trimble
Thunderbolt GPS disciplined 10
mhz / 1 PPS station frequency
and time standard to which the
above antenna is connected:

I
like to experiment with
antennas, and have recently
built up a dipole design by
the former ZS6BKW.
This antenna is a sort of
optimized G5RV. One
end is at 60 feet with a
gentle slope down to about
30 feet. A description of
this antenna can be found by
googling ZS6BKW.
It's main advantage is
coverage of the 40, 20, 17,
12, 10 and 6 meter bands
without a tuner. Add a
wide range tuner, and add
nice coverage of 80, 30 and
15 meters.

The feedpoint is shown
below, along with an RF
choke wrapped around 4.5
inch outside diamter
PVC.

Though
a little unconventional, I
support my G7FEK with 1.5 inch
inside diameter conduit
tensioned for vertical stabilty
by the antenna wires themselves
plus one dacron rope guy for the
conduit at the far end of the
antenna:
Finally,
I enjoy copying NOAA's low
earth orbit weathersat
passes. My system
employes the Hamtronics
R-139 weathersat receiver
connected to an appropriate
antenna with preamp for 137
MHz as shown below.

The
Hamtronics R-139:

Below is
a photo decoded with WxtoImg
soundcard software. It shows
tropical storm Lee making landfall
this past September 2, 2011 along
the gulf coast.:

Thanks.
I hope you've
enjoyed this brief tour
of my station.
--Bill,
WA4KBD
|
| WA4KBD gear:
HF:
Elecraft
K3/100
Elecraft
K2
K2/HFPacker
AMP
Antenna:
G7FEK nested Marconi at 25
feet.
MacBook Pro running Win 7
Com software: MixW /
HRD-DM780 /
fldigi.
Memberships:
American Radio
Relay League
AMSAT
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