SkyRad accessory controller

SkyRad is a Telrad modified to provide tangle free connections to several accessories commonly found on telescopes. These accessories can be controlled from SkyWalker1's handpaddle or from a PC running SkyGuide-Win.

SkyRad is designed to work with SkyWalker1 (SkyWalker-Servo contains the focus and reticle control functions of SkyRad built-in). A single cable connects SkyRad to SkyWalker1, reducing the number of boxes, cables and connections on the telescope.

SkyRad controls the following:

Motorized focusers through 1/8" mini jack connector.

External cabled illuminated guide reticle through 1/8" mini jack connector providing variable brightness and blink rate.

Kendrick dew heaters via 3 phono jack connectors.
  - Capable of controlling a total of 5.0Amps

Built-in Telrad dew heater.

The Telrad's internal reticle with a variable blink rate.


SkyRad requires a HighDrive cable to connect to SkyWalker1. This cable is available from Astrometric Instruments.







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