PARIS GPS

The Paper Aircraft Released Into Space (PARIS) project have released more information and pictures of their GPS unit.

The output from the GPS is formatted into Amateur Radio standard AX.25 APRS data packets and transmitted using Audio Frequency Shift Keying (AFSK). It can be decoded by an Amateur Radio receiver tuned to 433.950 MHz and connected to a PC via the soundcard.

Read the article 'PARIS in cheeky GPS chip slip'
http://www.theregister.co.uk/2010/06/09/paris_electronics/

Radio amateur joins PARIS project
http://www.southgatearc.org/news/may2010/
paris_project.htm

AX.25 PC Sound Card Packet
http://www.kc2rlm.info/soundcardpacket/

AGWPE Soundcard packet software is available at
http://www.sv2agw.com/downloads/

UI-View Windows APRS Software
http://www.ui-view.org/

DL-FLDIGI
http://ukhas.org.uk/projects:dl-fldigi

IZ8BLY Vox Recoder
http://xoomer.alice.it/aporcino/VoxRecorder/

Sound card Interface
http://www.southgatearc.org/articles/g0ftd/
data_dummy_interface.htm