We are proud to announce our new 38 mm GPS expansion board (V2.0 hardware). 

The R-DAS GPS expansion unit has the following features:

data-logging of: x, y, z and velocity
logging capacity about 6 hours (341 minutes)
own FLASH memory, no loss of R-DAS memory capacity
audible signal for GPS lock for ease of use in the field
real-time position data can be transmitted by optional telemetry unit
high gain active antenna
easy to use via familiar R-DAS windows interface
small size, fits in a 38mm rocket

R-DAS GPS expansion board (V2.0, click image to enlarge).

For details see the GPS V2.0 manual. - See the download page for the latest firmware for the GPS. 

The price of the GPS board is EUR 200, excluding V.A.T. (no V.A.T. for sales outside European Union).  The unit comes complete with an expansion port cable. We offer a matching active GPS antenna for EUR 40. Use the buttons below to order online, or see see our order page for more information.

GPS expansion board      Active GPS antenna     
Eur 200.00 Eur   40.00

Trajectory plot of the H7F rocket. Notice the overlay on the map. Lift-off, apogee and main deployment points are indicated by the user interface. 

h7faltitude.gif (4001 bytes)

GPS altitude of the H7F rocket