Apollo SL Manual de instalación descargar pdf (Pagina 38)

Specifications

30 Apollo SL50 / SL60 Installation Manual

Storage temperature ..................................-55°C to +85°C

Temperature variation...............................2°C per minute

Humidity ...................................................95% at 50°C for 6 hours (2 day cycle)

Maximum altitude.....................................55,000 feet

Cooling......................................................Not required

GPS RECEIVER PERFORMANCE

Number of channels ..................................8

Frequency..................................................1575.42MHz L1, C/A code

Sensitivity (acquisition) ............................-135dBm

Sensitivity (drop lock)...............................-142dBm

Dynamic range ..........................................> 20 dB

Lat/Lon position accuracy.........................15 meters RMS typical

25 meters, SEP, without SA

100 meters 2DRMS with SA

Velocity.....................................................1000 knots maximum

Acceleration ..............................................4G maximum

TTFF (time to first fix) .............................25 seconds typical with current almanac, position,

time, and ephemeris

55 seconds typical with current almanac, position,

and time

Reacquisition.............................................2.5 seconds typical

Figure 12 Unit Dimensions

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 61 62

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Apollo SL Manual de instalación Pagina 38