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CHOOCHOOCAM
By Skip Greiner
The first Choochoocam went into operation at the Detroit Historical
Museum Glancy Train Layout in October 1997. It operates unattended
(motion detectors turn the entire layout on when visitors are
present) for about 6 hours per day, six days per week. The unit
operating today is the same one put on the tracks in 1997. Due
to great interest in the system and numerous requests, Choochoocams
were supplied to train clubs, museums and individuals starting
in 1998.
Choochoocam was not the first model train camera but it was the
first one to operate successfully. Lionel came to market in the
late 1980's with a black and white system with so many flaws that
most gave up on it after a short period of time. Several others
cameras followed, but all had shortcomings. Lionel's system was
black and white and low definition. Later units came in with color
and low definition. All were plagued with "jumpy” pictures
and sometimes difficult installations. Most came mounted in a
special car with no provision to mount in anything else (except
the Lionel, that came mounted in an engine). Almost all operated
from an on-board battery that usually lasted for about 15 minutes.
There were major problems when operation was attempted with some
of the remote control systems.
Then came Choochoocam!
Choochoocam came as a kit. You can mount it in any rolling stock
in which it will fit. The camera is full color with definition
superior to standard TV. The on-board system operates from track
power, battery power or a combination of both. The battery recharges
from the track power as the train is running. If you are running
a block system on your layout, pull the train into a siding, turn
off the power and the camera continues to operate. Pull back on
to the main line and the battery automatically recharges. There
is no installation of anything having to do with the tracks so
no special care is required in laying tracks or making changes
to a track layout. This is due to the fact that Choochoocam sends
its signal through the air…not through the tracks. It is
only necessary to supply a TV set and attach the Choochoocam receiver
to it with the supplied cable. In addition Choochoocam operates
to well over 100 feet from the Choochoocam receiver. The system
can also be ordered with an optional microphone pickup that "hears"
the clickity-clack of the wheels on the track, engine sounds and
also trackside sounds. These sounds are sent to the TV along with
the picture.
The entire on-board system is supplied mounted on a 5" x
1" plastic strip. You can actually operate the camera immediately
after opening the shipping container by hooking up the receiver
to your TV and powering the Choochoocam from a transformer or
battery. If you ordered the battery backup, you don't even need
the transformer; the battery comes fully charged. You can actually
mount the on-board system on a flatcar or gondola car with a rubber
band and have your layout on TV in about 5 minutes.
If you mount Choochoocam looking out the front of a diesel engine,
I think you have the most flexibility. At the front of the train
you get the view looking down the rails, very similar to the view
of the engineer running cab forward. If you place the diesel at
the rear of the train looking back, you then get the view of someone
standing on the observation platform. The view that I like best
is running the diesel at the rear of the train looking forward.
If you place a couple of flat cars and then a boxcar immediately
in front of the forward-looking diesel, the view is fantastic.
It is like standing in a gondola car. You can actually see the
boxcar sway back and forth in front of you and if smoke is on
you can see the smoke coming back over the boxcar. If you have
20 or 30 cars in the consist you get to see most of the train
out in front when rounding your 72" curves. Also consider
that a diesel is esthetically correct either at the front or rear
of the train and facing in either direction.
Following is a comparison of the specs of Choochoocam vs. K-LINE,
the latest other TV camera on the market today.
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ChooChoocam
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K-LINE
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Mounting
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Kit (car or engine must be provided
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Kit (car or engine must be provided
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Operating voltage (per specs) *
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6v to 22 volts AC or DC
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8v to 20 volts (assumed AC though not specified)
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Operating voltage (actual)
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5.5v to 22 volts AC or DC
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10v to 20 volts
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Camera definition
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380 lines
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not specified but seems to be about 240 lines
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Camera color
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bright and deep color
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very bright and somewhat washed out
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Camera light sensitivity
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10 lux
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not specified
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Receiver/TV connection
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RF or video
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video
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Number of channels
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4
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4
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Sound
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optional
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N/A
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Battery
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optional
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N/A
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Camera to receiver distance
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75' to 100" (or more)
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N/A
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Operating Frequency
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2.4ghz
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2.4ghz
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Installation required
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Yes
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None
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Street price (approx.)
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$595 (direct only)
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$175
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* Operating voltages to 37 volts available on special order
at no additional charge
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Operation of the two systems is similar. No adjustments are available
in either system. Choochoocam obviously will operate at much lower
voltages and this translates into lower possible train speeds.
The K-LINE camera is mounted on the end of a "camera boom".
While this is a cute idea, the camera is subject to much more
movement and picture jitter on the screen is quite evident while
the train is moving. Choochoocams are generally mounted closer
to the frame of the car or engine and therefore show much less
jitter in the TV picture. The "boom" on the K-LINE that
I tested was somewhat loose and it had a tendency to move changing
the direction in which the camera was looking. Neither system
should have any trouble operating on layouts using remote controls
nor changing layouts should have no effect on the operation of
either system. I did not test the transmission of the K-LINE unit
over large distances.
Both units carry a one-year warranty. Choochoocam allows you
to return the unit within 30 days for a complete refund less shipping
if it is found to be unsatisfactory for any reason.
To order ChooChooCam, call Skip Greiner at (313) 881.6576 between
8 to 5 EST or visit http://www.choochoocam.com/
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FILM CAMERA VIEW |
MOVING ONTO THE TRESTLE |
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ENTERING THE YARD |
ROUNDING A CURVE |
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WAITING FOR WESTERN PACIFIC
TO PASS |
A VIEW ABOVE THE TOWN |
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