Appendix A: Specifications
28 SAILOR 4300 L-Band System
Types of modulation QPSK, 16APSK, SE-QPSK multi carrier
Number of antennas 7
Antenna gain 8.7 dB
RECOMMENDED ANTENNA CABLE
Recommended antenna cable RG214U up to 100 m
Requirements for antenna cable <10 dB loss at 80 MHz. Max. 1.8 Ohm DC loop
resistance
POWER SUPPLY AND CONSUMPTION
Voltages 10.8 V to 31.2 VDC
Power consumption (max) 120 W @ 10.8-31.2 VDC
Heat dissipation for BDU 15 W max.
Current consumption Approx. 4Aavg/15Apeak at 12VDC,
2Aavg/8Apeak at 24VDC
ENVIRONMENTAL CONDITIONS
Operating temperature -25 to +55°C
Storage temperature -35 to +85°C
Survival temperature (power on,
non functional)
-35 to +80°C
Automatic thermal surveillance shuts down system gradually in ease of own
temperature
BDU operating humidity 5% to 95% non-condensing at +40°C
ADU enclosure IPX6
ADU operating humidity 5% to 95%
Exposed according to EN 60945
BDU enclosure IP31
Icing (survival) Max 25 mm
Item Specification
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