[amsat-bb] CNCTRK Kits Available
uwaveguy at gmail.com
Sat Dec 26 03:23:43 UTC 2015
For the builders out there I am offering the following kits.
CNCTRK Modular Antenna Positioner and Tracking System Kits for Small to
Moderate Sized Antenna Tracking of LEO Satellites, Sun, and Moon
1. RAZO Kit -- DIY Azimuth-Only Positioner $200 US, shipped
Includes: gearbox components, mounting plate, stepper motor, and
assembled motor driver electronics. Mechanical assembly reqd.
2. RAZEL Kit -- DIY AZ/EL Positioner $400 US, shipped
Includes: gearbox components (2 ea), stepper motors (2 ea)
and assembled motor driver electronics (2 ea), plus Antenna
Mounting Kit for Two Antennas. Mechanical assembly reqd.
3. RASPI Kit -- Raspberry Pi-Based Tracking System $60 US, shipped
Includes: Raspberry Pi Model B+, MicroSD Card with working
CNCTRK Image (using PREDICT), DC-DC Converter (12V-to-5V),
RTC Module w/batt, Interface PCB and components (some SMD type),
including pre-programmed PIC microcontroller, needed to build the control
interface. PCB assembly is required.
(NOTE: Available for sale only with RAZO or RAZEL items above.)
The RAZO and RAZEL units can be controlled using the LinuxCNC on a suitable
computer, or RASPI, the Raspberry Pi based tracking system running
Predict. Or, use your own controller with STEP and DIRECTION outputs. All
Items operate on 12 VDC for portable use.
Instructions and details at http://ki4sbl.dodropin.org/CNCTRK along
with links to YouTube videos that describe and demonstrate the system.
(These are my first videos, ever; please be kind!)
You bring RF gear, antennas, parallel cable, monitor, keyboard,
and power supply (battery) to talk to the birds. Good project
for winter, tutoring kids & grandkids, satellites, and learning CNC!
View the web page and videos, please, before ordering.
A limited quantity of kits are available.
Ships to Lower 48 only (for now).
Thanks for reading and have fun!
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