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Solutions for Time and Frequency Synchronization |
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Key Features
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| Type of receiver: | 6 channel GPS C/A-code receiver |
| Type of antenna: | Remote powered GPS antenna/converter unit, up to 300m distance to antenna with RG58 and up to 700m distance with RG213 cable |
| Status info: | Fail-LED shows that the internal timing has not been synchronized or that a system error occurred Lock-LED shows that the calculation of the position has been achieved after reset |
| Synchronization time: | Max. 1 minute in normal operation mode, approx. 12 minutes after a cold start (discharged buffer battery) |
| Frequency outputs: | Frequency output 10 MHz, TTL level |
| Pulse outputs: | Pulse per second (TTL, RS232 level) and pulse per minute (TTL), pulse duration: 200 msec DCF77 compatible pulses (TTL level), pulse width: 100/200 msec |
| Accuracy of pulse outputs: | < ± 250ns |
| Interface: | Single serial RS232 interface |
| Data format PC interface: | Binary, byte serial (compatible with Meinberg DCF77 Slot Card PCI511) |
| Data format of interfaces: | Baudrate: 300, 600, 1200, 2400, 4800, 9600, 19200 Baud data format: 7N2, 7E1, 7E2, 8E1, 8N1, 8N2 Time telegram: Meinberg Standard-Telegram, SAT, Uni Erlangen (NTP), SPA, NMEA0183 (RMC) or capture-telegramm |
| Unmodulated time code output: | DCLS, TTL into 50 ohm (active high or active low) |
| Modulated time code output: | IRIG AM sine wave signal: 3Vpp (MARK), 1Vpp (SPACE) into 50 ohm |
| Generated time codes: | IRIG B002: 100pps, DCLS signal, no carrier, BCD time of year IRIG B122: 100pps, AM sine wave signal, 1 kHz carrier, BCD time of year IRIG B003: 100pps, DCLS signal, no carrier, BCD time of year, SBS time of day IRIG B123: 100pps, AM sine wave signal, 1kHz carrier, BCD time of year, SBS time of day IEEE1344: Code according to IEEE1344-1995, 100pps, AM sine wave signal, 1kHz carrier, BCD time of year, SBS time of day, IEEE1344 expansion for date, time zone, daylight saving and leap second in Control Funktions Segment AFNOR: Code according to NFS-87500, 100pps, AM sine wave signal, 1kHz carrier, BCD time of year, complete date, SBS time of day |
| Time-Trigger inputs: | Resolution: 100 nsec, triggered by falling TTL slope Time of trigger event readable via computer slot or optional second RS232-interface |
| Electrical connectors: | BNC female connector for antenna BNC female connector for modulated timecode 9 pin sub D male connector |
| Power supply: | +5V, ca. 400mA +12V, ca. 170mA |
| Backup battery type: | When main power supply fails, hardware clock runs free on quartz basis, almanac data is stored in RAM Life time of lithium battery min. 10 years |
| Board type: | PCI card short |
| Ambient temperature: | 0 ... 50°C / 32 ... 122°F |
| Humidity: | Max. 85% |
| Options: | Additional RS232 interface |
Downloads
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