MSR-9200A

MSR-9200A - System Sound reception, for receiving the external audio signal in the wheelhouse and determine their location. MSR-9200A is characterized by ease of installation, operation, and a loud speaker. System Sound reception is designed to ensure that the officer on duty could hear signals on a fully enclosed bridge and a warning in accordance with the requirements of the International Regulations for Preventing Collisions at Sea, 1972 and 2002 SOLAS (resolution A.694 (17)). MSR-9200A system receives sound signals in all directions, the audio frequency 70Hz ~ 820Gts and replays them in the wheelhouse.

 

MSR-9200A supports up to four microphones, which are paired in the approximate direction depending on the received audio signal. The value for the detection of 75dBA sound signal. MSR-9200A system has been tested in accordance with IEC60945, certified to CE, RINA approved for the register and has the approval of the Russian Maritime Register of Shipping.

 

• Power and consumption: DC24V / Max. 30VA
• Frequency response: 70Hz - 820Hz (6dB)
• Distortion: less than 3% (-30dBm)
• Nput Sensitivity: less than -45dBm
• S / N Ratio: More than 50dB
• AF Output: Max. 5W
• Temperature / IP-class: -25 °C ~ + 55 °C / IP22
• Moisture content: less than 95%
• Weight & Material: 2.15kg / aluminum-steel
• Color / Type of installation: black / concealed installation
• Compass Safety Distance: 0.75 m

• Power supply and consumption: DC15V / Max. 0.1VA
• Microphone type: electret condenser
• Input sensitivity: -36 ± 2 dB / Pa (1 kHz)
• Resistance & S / N Ratio: less 2.2? / more than 50dB
• Operating temperature range: -25 °C ~ + 55 °C
• Operating Humidity: less than 95%
• Rank IP & Weight: IP 56 / 1.1kg
• Body & Color: ABS / N-7 (Gray)
• Mounting Type: Wall mounting
• Compass safety distance: 0.25m
• The relative distance between the MIC: Min. 0.5m
• Compass Safety Distance: Min. 4m
• Recommended setting: four microphones