Sonardyne 8221 HPT - Section 12 - Technical Specifications; 8221-000-01 USBL Transceiver

Type 8221, 8212, 8142 & 8091 HPT
Type 8182 HPT Modems
HPT Variants
UM-8142
Issue B Rev 1
Section 12 – Technical Specifications 63
Section 12 – Technical Specifications
12.1 8221-000-01 USBL Transceiver
Mechanical
Parameter Specifications
Diameter (Max) 234 mm (9.2 in)
Overall Length 310 mm (12.2 in)
Note: An additional 180 mm (7 in) should be allowed for flange and connector to fit onto a sea chest.
Weight in Air (Aluminium Bronze)* 20.4 kg (45 lb)
Weight in Water (Aluminium Bronze)* 10.9 kg (24 lb)
Weight in Air (Aluminium)* 13.1 kg (29 lb)
Weight in Water (Aluminium)* 3.6 kg (8 lb)
Electrical
Maximum Power
15 W Standby
120 W Max
Voltage 48 V DC
Communication Ethernet 100 Mbps
Acoustic
Transmitting
Source Level 194 dB ref: 1 µPa @ 1 m
Receiving
Operating Envelope ±90° (180 deg) min
Sensitivity Threshold 80 dB ref 1 µPa
Repeatability
Better Than 0.2% of Slant Range 1 Drms/0.14%
1 Sigma, given a SNR of 35 dB in Equivalent
Signed Bandwidth
Repeatability (Internal Xsens Pitch and Roll)
Better Than 1.3% of Slant Range 1 Drms/0.9%
1 Sigma, given a SNR of 35 dB in Equivalent
Signed Bandwidth
Range Precision Better Than 0.015 m
Environmental
Operating Temperature -5 to 40°C (23 to 104°F)
Storage Temperature -20 to 45°C (-4 to 131°F)
* Estimated Weights