Electronics |
Power Supply |
Battery Pack – 7.5V 10AH |
Average Battery Pack Life |
3-5 months |
Operating Temperature |
3 to 50°C |
Acoustic Communications |
Depth |
200m (656′) |
Distance (line of sight) |
500m (1640′) |
Protocol |
2 way, Broad Band Spread Spectrum 100bps, Confirmed Packet |
Transducer Beam Pattern |
Omni-directional |
Data Rate |
100bps |
Error Rate |
10-6 |
Unique Address Assignment |
1,000,000 (more available if required) |
Doppler Tolerance |
+/- 5ms-1 |
Transmit Technique |
Spread Spectrum (DSP) |
Operating |
100m |
200m |
Buoyancy lift (seawater) |
3.5 kg |
8 kg |
Weight in air without rope |
13 kg |
15 kg |
Dimensions |
100m |
200m |
Overall Diameter |
410mm |
410mm |
Overall Length |
350mm |
650mm |
Access Hole to Cavity |
120mm |
120mm |
Internal Free Space Dia |
170mm |
170mm* |
Internal Free Space Length (without Modem) |
120mm |
350mm |
Internal Free Space Length (with Modem) |
60mm |
290mm |
* The 200m Fiobuoy cylinder has 2 internal Reinforcing Rings (180mm apart) which have internal Diameters of 120mm |
Construction |
Aluminium Cylinder encased in moulded polyurethane polymer |
Endcaps: HDPE |
Internal mechanisms: Aluminium & Stainless Steel |