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The SRT Chronos Type 1 is an internationally certified AIS Aid to Navigation that draws as little as 0.09 Ah per day at a 3-minute reporting rate—making it perfect for autonomous deployments on buoys, beacons and offshore structures where every milliamp matters. Virtual AtoN broadcast, over-the-air configuration and optional sensor interfacing make Chronos the most versatile low-power AIS beacon on the market.
Transceiver: 1 × AIS transmitter (1/2/5/12.5 W) plus 2 × AIS receivers
Frequency Range: 156.025 – 162.025 MHz (25 kHz steps)
Receiver Sensitivity: less than –110 dBm at 20 % PER
GPS: 50-channel external antenna (GLONASS option)
Power Supply: 12 – 24 V DC
Power Consumption: less than 0.09 Ah per day at 3-minute reporting
Ingress Protection: IP66 & IP67 (IEC 60945 Exposed)
Compliance: IEC 62320-2:2008 (Type 1), IEC 60945, IEC 61108-1
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