Cobham Sailor 250 Inmarsat FleetBroadband

Additional information


With data speeds up to 284 kbps from a compact, lightweight and simple to install antenna, SAILOR 250 FleetBroadband is the perfect balance between performance and price. It gives you fast data connectivity and voice simultaneously, allowing you to run online operational systems such as remote monitoring, whilst still having access to e-mail, intranet/internet and multiple voice lines.

Optimal connectivity FleetBroadband offers unrivalled global performance and opens up a world of communication possibilities. With SAILOR 250 FleetBroadband you have fast connectivity between your vessel and shore, regardless of location or conditions. You can ensure the smooth running of your business, increase crew welfare by providing easy to manage internet access and voice calling or simply enjoy your time at sea with high quality internet and voice communication always available

Reference Sheet

Inmarsat FleetBroadband approved. Compliant to RTTE, CE Marked. Testet to FCC part 25

Frequency Band
Rx 1525.0 – 1559.0 MHz
Tx 1626.5 – 1660.5 MHz
Ch. width 10.5 – 189 kHz, Rx – 21 – 189 kHz, Tx

Recommended Antenna Cable
Cable loss max/min 20 dB at 1,62 GHz and 1.0 Ω DC loop resistance – 3 dB at 36 MHz – 4 dB at 54 MHz

Power Supply and Consumption
DC input range (isolated) 10 to 32V DC
Power (max), 150 W @ 10-32V
incl. antenna & PoE output

Environmental Conditions
Ambient Temperature -25 to +55°C
Storage -40 to +85°C
Survival (power on, non functional) -40 to +80°C
Automatic thermal surveillance shuts down system gradually in ease of own temperature
BDU operating humidity 95% non-condensing at +40˚C
ADU enclosure IPX6
ADU operating humidity “Exposed” according to EN60 945
BDU enclosure IP31
Icing (survival) Max 25 mm

Vibration (ADU)
Vibration, operational Random spectrum 1.05 g rms x 3 axes:
5 to 20 Hz: 0.02 g2/Hz – 20 to 150 Hz: -3 dB/octave
Vibration, non-operational Random spectrum 1.7 g rms 2 h x 3 axes (6 h total):
5 to 20 Hz: 0.05 g2/Hz, – 20 to 150 Hz: -3 dB/octave

Ship Motion
Roll +/- 30 deg. per. 4 s, max. 0.7 g tan.
Pitch +/- 15 deg. per. 3 s, max. 0.6 g tan.
Yaw +/- 10 deg. per. 5 s, max. 0.3 g tan.
Surge +/- 0.5g
Sway +/- 0.5g
Heave +/- 0.7g
Turning rate +/- 36˚/s; Acc. 12˚/s²
Headway speed 22 m/s (42 knots)
Wind 100 knots


SAILOR 250 FleetBroadband Product Sheet


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