Sierra Wireless Compass 597 - Manual (Page 51)

Technical Specifications
Document 2130972. Rev 1.0 Apr.08 51
Environmental specifications
Frequency
stability
±150 Hz
Table 7-3: Environmental specifications
Operating
temperature
-20 to +55°C
Storage
temperature
-40 to +85°C
Humidity 95%, non-condensing
Vibration Random vibration, 10 to 1000 Hz, nominal 6G
RMS in each of 3 mutually perpendicular axes.
Test duration of 60 minutes for each axis, for a
total test time of 3 hours (non-operating)
Drop 1 m on concrete on each of 6 faces, 2 times
Table 7-2: Radio frequency and electrical
specifications (continued)