BDDB Special Edition "Big-Dob"
DewBuster™ Controller
USA / International Order Form
Every controller is custom built and thoroughly
tested to insure it will work the first time and give you many years of trouble
free service. Quality takes time so please allow about one week for your
order to ship. The information below will only be used to process your order
and will not be released to any other parties. Personal check or money order
accepted for US orders only. PayPal payments in US funds accepted for any
country. Please do not ask me to declare package below actual value. If you
desire a custom configuration or you are unclear about any part of the ordering
process, just fill out the order form as best as you can and when you get to the
payment screen then
contact me. After we have resolved your
questions I will send you the instructions for making your payment.

Special Edition "Big-Dob"
DewBuster™ Controller (BDDB)
$150.00
This special version was developed in collaboration with Markless Astronomics with the needs of the Big Dob owner in mind. Markless Astronomics has available mounting brackets, power cables, and DewGuard wiring kits to make the installation of the Big-Dob DewBuster™ Controller (BDDB) a simple plug and play installation. Contact Charlie Starks of Markless Astronomics for help with brackets and wiring for installing the controller on your telescope. Order the Big-Dob DewBuster™ Controller with the order form below and contact me if you have any questions about the controller or options available on the order form.
6 Heater Output Jacks
4 Power Outlet RCA Jacks for 12VDC Accessories
Controller powered through RCA Input Jack
Since most Big Dob applications will not need it, we have made the Temperature Sensor optional reducing your cost. However if you need the the Temperature Sensor you may add it to your order by selecting it below. The controller has all necessary control circuitry so implementing Temperature Control is simply a matter of plugging in a Temperature Sensor. When no Temperature Sensor is used the upper Left and upper Right outputs function as Medium Power outputs and the control knob varies the duty cycle (power level) on all heater outputs. The BDDB is powered through a female RCA jack so your telescope must be equipped with a male RCA plug to supply power to the BDDB (or you may use the optional power cord listed blow). Over-current protection is provided by a self-resetting 10 Amp PST fuse inside the controller (no need to carry spare fuses) and any heater or power outlet is capable of providing the full 10 Amps of current.
CLICK HERE FOR MORE INFORMATION ABOUT THE DewBuster™ Controller
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