Sandia Aerospace SAE 5-35 Installation Manual - Manual (Page 6)

5
1.2.6.2 Extended Mode
When the Mode pin (J5 pin 4) is grounded:
a. Baud: 1200
b. Data bits: 8
c. Stop bit: 1
d. Parity: None
e. Output rate: 1 +/- .2 seconds
f.
Message length: 17 bytes
g. Altitude resolution: 10 foot
h. Temperature resolution: 1 degree C
i.
For use with UPSAT MX20 and GPS receivers
1.2.7 Certification
TSO: C88a
Software: DO-178B Level C
Environmental: DO-160D(C1)CAA[(SM)(UF)]XXXXXXZBBBBTBXXXX