User's Manual

Table Of Contents
45
Appendix. Specifications
The A723 Series 4 was intended to fulfill the specification of the
EN 300 220 and other national norms similar to this (for example,
the CFR 47, Part 90, Subpart J). Table 5 shows the main opera-
tional parameters of the A723 Series 4.
Table 5. 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
1500
a
2000 bps
Operating Frequency (low band version)
b
432 470 MHz
Frequency Stability (-30 to +70 °C)
±
1.2
kHz
Receiver
Sensitivity (10 dB S/N) -101 dBm