GPS Receiver: L band 1575MHz 12 satellite tracking Connector TNC female 10MHz Frequency Output: Output level: 10dBm Output number : 4 Connector: BNC female 50Ohm Accuracy: <10E-12(GPS locked, average 24 hours) <10E-10(GPS unlocked, after 24 hours) Short stability: 5E-11@100ms 5E-10@5s 1E-10@10s Phase noise: -80db@1Hz, -120db@10Hz, -140db@100Hz, -150db@1KHz 1PPS Time output: Waveform: TTL Output number : 4 Connector: BNC female 50Ohm Accuracy: +/- 100ns (GPS locked) +/-10us(GPS unlocked, after 24 hours) TOD Time output: Data Format: port 1 is compliant with GPGGA, GPRMC and HJSTA, port 2 and 3 are compliant with 8bit BCD code Output number : 3 Connector: DB9 female |
|
System operation: Cold start up time: <1000 seconds OCXO drift learning algorithm GPS synchronization and slaving Status and alarm report Accessories: Passive and active GPS antennas Line amplifierLighting protection Control & Monitoring: Local control via 6 button keypad and LCD Remote control: RS-232, DB-9 connector, female Remote Alarm: DB-9 connector female 2 Contact Relays, 1 Reset, 1 reserved Physical condition: Power supply: AC -220V+/-15%, 50W Operating temperature:0 to 50 degrees Storage conditions:-10 to 70 degrees,humidity 10% to 80% at 50 degrees Dimension: W=483mm, H=44mm (1RU), L=340mm Weight: Net 5 kg, Gross 7 kg
|