ServoCAT GOTO Track
Dobsonian Retrofit Kits
Our new Dobsonian retro kits are designed to fit dobsonian style telescopes. Size: 11-56” models.
(see ServoCAT Jr. for lighter 10-18" scopes.)

ServoCAT Controller - Gen3
Plug-n-Play box
2 Deluxe geared motors
StellarCAT Hand Controller
Manual release levers for AZ and ALT axis manual operation
All hardware, ty-wraps, ty-downs, etc, mounting instructions, mounting template(s).
All cables
Only $1,699. 15-20”
Only $1,789. 21-29”
Only $1,899. 30-36”
CALL 37-56”

What you need to add:
Argo Navis or Sky Commander DSC with its installed encoders
precisely round Ground Board

Obsession Owners Note:
True Obsession owners receive their kit already programmed with default values that in most cases will allow “no commissioning - no software install” capability. Other scopes can be default set as well. And to non-Obsession owners - this does NOT mean that the ServoCAT is only for Obsessions! Not at all. It has been installed on virtually all brands and all sizes of scopes. YOU can install it on YOURS!

We often have sales - call for information on these. They are advertised on various internet sites but rarely is it "mentioned" here... write or call for more info! Also note we do offer an interest free payment plan for US buyers. Call for details on this plan - get into a ServoCAT SOONER rather than later!

Now the ServoCAT can be used on 2 scopes!

ServoCAT GOTO Track
Do-It-Yourself Kit
Option 1 - Controller/Bare motors
DOB, EQ owners that are DIY-ers
ServoCAT Gen3 Controller
Plug-n-Play box
2 Std Servo Motors
StellarCAT Hand Controller
All cables
$669 (out of stock).

Option 2-Controller/Motors w/some gearing
ServoCAT Gen3 Controller
Plug-n-Play box
2 Skewed Armature Lo-Cog
Servo motors w/gearbox
StellarCAT Hand Controller
All cables
Note: 60.5 is great for EQ's!
121:1 $1,359.
60.5:1 $1059.

Mounting Bracket
For installing ServoCAT to the front (tall) board of your dob telescope. ........N/A.

CATpaw Wireless HC - 'next-gen'
Fully assembled, FCC accepted, uses 9V battery, 64 Channels with easy setting of the channels, indicator LED's, no antennas! [version available for Gen1/2]
Standard Version (either it or the wired HC plugs in).
WL HC AutoBase. Allows BOTH the wired (std w/ServoCAT kit) and this WL to function together! W/indicator LEDs. $359.

Argo Navis
Digital Setting Circles
$389*. ($10 S&H)
If ordered with (or after) ServoCAT: includes FREE Serial Programming cable for Argo Navis ($20 Value!) Call for pricing!
*Based on exchange rate of 1.01 - find out the REAL price BEFORE you order it from others as the exchange rate is not always updated at other sites!

Required DSC component pricing

Ground Boards
A bodsonian system requires the ground board be precisely round. If you want to make your own we'll tell you how... or we can make one for you.
Scope Size:
8” - 14” (Jr.):
$219. ($30 S&H)
15” - 22”:
$259. ($35 S&H)
23” - 26”:
$299. ($40 S&H)
27” or larger: Please call.

Powered Ground Board This price if you buy our ground board above. Includes our new Power Rail!

Powered Ground Board Complete kit.
If you use or make your own ground board.
Power distribution rail
Power transfer system
3/4" Stainless custom pivot post hardware, not just a bolt!

AC Power Supply
100 - 264VAC input 50/60 Hz;
15V regulated output - 60/90W (15V @ equivalent 4.4A or 6.5A) output for ServoCAT, DSC, fan


Connect your PC wirelessly to the ServoCAT! Works for planetarium, updates or upgrading! Complete with 12V DC adapters for both ends and one AC adapter.
Only $119. (out of stock)($10)

GOTO Button
Allows "remote" gotos without the hand controller. For biggers scopes/ladders
Only $39.

Remote Status Unit
Great for larger scopes, scopes with ladders. Allows remote access to the diagnostic LEDs/Switches.
Only $119.

CATtail: DSC Stalk
Standard-equipped for Argo Navis, Sky Commander, available upon request.

Includes mounting block with Teflon Mirror anti-slip pad, 30” stalk, formed Lexan support and all hardware. Also includes second teflon pad for mirror box anti-slip)
Only $129.

Includes all the above plus cabling for Encoder: std 8 pin wide phone jack [RJ45]; Serial from Argo [RJ11 phone]; RCA female for AN/SkyComm ext DC power: Inline jack for ServoCAT handpad)
NEW!Now includes our "Protection Board". Protection against static for the encoders and the serial port, resetable fuse on the DSC power.
Only $219.

Stalk custom mating cable
Custom (for scope size) length for encoders, ServoCAT serial, ServoCAT HC, AN power (to power rail)
Just $40.

Stalk custom mating DC ext.
DSC power cable with Cigarete plug/fuse/led (non PGB systems)
Just $25.

AutoCAL cable for SuperProgram:AutoCAL

USB <> RS232 Converter
Tested to work! $40.

Basic Install at our facility (call):
Up to 20”:
Only $590.
25”: Only $690.
Installation also available in
Charlotte NC. Call for details.

More Options
& Accessories

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