KD7LMO - NSRV


Overview Block Diagram Analog I/O Controller Servo Driver GPS Ground Control Power Converter Source Code Telemetry

GPS

The heart of NSRV navigation is the GPS (Global Positioning System) receiver. The GPS receiver provides latitude, longitude, course, speed, and altitude information to the computer. Because of the receiver's small size and surface mount connector requirements, the module was mounted on a PC board.

Motorola Oncore M12+ receiver. 12 channel receiver optimized for fast lock after signal loss.

Active antenna is mounted on top of the aircraft.

Low power, 3.0V design. Power converter and 3-5 volt logic translator included on daughter card.

Motherboard/GPS module weight 1.8 ounces. Antenna/feed line 0.5 ounces. Total GPS weight 2.3 ounces.

Smaller, all surface mount design over GPS receiver board used in Payload Computer.

GPS receiver assembly - front/rear view.

Schematic / PCB Layout

For best quality, print the schematic on a single 8½ x 11" sheet of paper in landscape mode using your favorite graphics application.


Schematic (Graphic - GIF)	PCB Layout (Adobe PDF)

Additional information on viewing the PCB artwork, PCB tools, and component libraries is available in the Technology section.

Web space provided by ESS, Inc. for all your consulting needs.