Adcon addIT A720 Series, Руководство пользователя

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Appendix. Specifications
The A720 series was intended to fulfill the specification of the ETSI
300 220, Class I, Subclasses a and b, but other national norms are
similar to this (for example, the CFR 47, Part 90, Subpart J). Table 6
shows the main operational parameters of the A720 series.
Table 6. Operational Parameters
Parameter Min Typ Max Unit
Common
Supply 5.0 6.2 10.0 V
Operating Temperature -30 +70 °C
Relative Humidity 10 99 %
Class Protection IP65
Data Rate (using the onboard software modem) 1000
150
a
2000 bps
Operating Frequency (low band version)
b 432 450 MHz
Operating Frequency (high band version) b
450 470 MHz
Frequency Stability (-20 to +60 °C)
±
1.5
kHz
Frequency Stability (-30 to +70 °C) ±2.5 kHz