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(GO) GPS Atomic Time Receiver;
This option allows a digital clock to receive atomic time signals directly from the Global Positioning
Satellites (GPS). Even if you don't need split second accuracy, receiving the atomic time means your clocks will always display the correct legal time. The clock may be configured to display the number of satellites being received and the data activity. A data cable (included) must be run between the clock and the GPS receiver. The GPS reeiver may be mounted on the roof to existing pipes or wall mounted. When ordering this option, simply add the letters GO to the clock model number, i.e. BRG440-GO. |
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Standard Positioning Service acquisition and tracking end hardware in a state of the art SOC (System on Chip) design reduces the space and power consumption positioning speed selectable baud rates, allows maximum interface capability and flexibility clock for fast satellite acquisition protocol, communications cable may be up to 4,000 feet long Consoles, Fish Finders, etc. |
Velocity: 0.1 m/sec w/o S/A Time: + - 1 micro-second Cold start acquisition: 50 sec (average) Warm Start acquisition: 35 sec (average) Hot start acquisition: 2 sec (minimum) Acquisition sensitivity: -139 dBm Tracking sensitivity: -152 dBm Altitude: 18,000m max Velocity: 500 m/sec max Acceleration: + - 4g max Navigation update rate: once per second Serial I/O: RS-422 protocol, 4800 baud, NMEA0183:, GGA, GSV, GSA, and RMC Coordinate Datum: WGS 84 Power requirements: 9 to 34 volts DC Power consumption: 120 mW typical Sleep mode power saving: Yes RTC support: Yes Water-proof: Yes System performance: Tracks up to 12 satellites Operating Temperature: -40 to +85 degrees C Storage Temperature: -55 to 100 degrees C Humidity: 5% to 95% |
more information.