Difference between revisions of "Rotar47"

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(PCB)
(Gallery)
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=Gallery=
 
=Gallery=
 
<gallery>
 
<gallery>
Image:Rotar47usw_1.jpg|Rotator made by OK1USW
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Image:Rotar47usw_1.jpg|Control box made by OK1USW
 
Image:Rotar47usw_front.jpg|Front view display and keyboard
 
Image:Rotar47usw_front.jpg|Front view display and keyboard
 
Image:Rotar47usw_back.jpg|Back panel with connectors
 
Image:Rotar47usw_back.jpg|Back panel with connectors

Revision as of 20:33, 21 March 2009

Antenna rotator 4.7

Rotar is digitally controlled antenna rotator. It can drive DC commutator motors, AC 2-phase motors or linear motor (superjack) for elevation. It has tow channels so it can drive two azimutal motors or one azimutal and one elevation motor. Sensors are magnetical contact providing pulses. Each channell has two contacts - one for pulses and second for synchronization. Human control is done by matrix keyboard 4x4 and HD44780 compatible display. It can communicate with PC via TTL-level serial port. Available accessories is USB converter for control using Tucnak.

Principe of rotator 4.7

Gallery

Circuit diagram

Circuit diagram of rotator 4.7

PCB

'Note: 600 DPI have images in Full resolution, MediaWiki uses thumbnails.'