NTP Time Server GPSDO GPS Disciplined Oscillator GPS Clock for GPS Beidou GLONASS GALILEO QZSS

NTP Time Server GPSDO GPS Disciplined Oscillator GPS Clock for GPS Beidou GLONASS GALILEO QZSS

Features:
- Support for GPS, Beidou, GLONASS, GALILEO & QZSS
- 1PPS synchronization accuracy up to 15ns (1σ)
- Be punctual when the satellite reference source is lost
- Antenna open-circuit and short-circuit detection
- Client visit traffic up to 1000 times/s
- LAN synchronous timing accuracy 0.5-2ms
- NTP v2 (RFC 1119), v3 (RFC 1305) , v4 (RFC 5905)
- SNTP v3 (RFC 1769), v4 (RFC 2030)
- Support MD5 information verification
- Support Server & Broadcast working modes

Rich Interfaces:
- 2-Way 1PPS+TOD Output
- 1-Way 1PPM Output
- 1-Way 1PPH Output
- 1-Way IRIG-B Output
- 1-Way NTP Network Timing Interface
- 1-Way 1PPS Output
- 1-Way 10MHz Output (Optional)

Configuration Software:
- Free software
- Simple interface makes it easy to use

Checking Status:
- The PC software can query and control your device by monitoring the serial port or network TCP protocol, and the status of the device information is accessible at a glance.

Receiver Parameters:
- Support: GPS L1, Beidou B1, GLONASS L1, Galileo E1 & QZSS L1  
- Horizontal Positioning Accuracy: <2.5 m CEP50 (autonomous)
- Vertical Positioning Accuracy: <5 m CEP50 (autonomous)

First Positioning Time:
- Reacquisition: < 1s 50%
- Warm Boot: < 1s 50%
- Warm Start: < 33s 50%
- Cold Start: < 35s 50%

Sensitivity:
- Tracking: - 165 dBm
- Acquisition: -148 dBm

Dynamic:
- Acceleration: 4g
- Speed: 515m/s

NTP Parameters:
- Interface: 10/100 Base-Tx
- Interface Standard: Compliance with IEEE-802.3u Standard
- Interface Rate: 10/100M Adaptive
- Interface Connector: RJ-45
- NTP LAN Timing Accuracy: 0.5-2ms
- Support Protocols: NTPv2, NTPv3, NTPv4 and SNTP
- MD5 Information Verification: Yes

1PPS, 1PPM & 1PPH:
- Interface Level: LVTTL
- Pulse Width: 100ms
- Rising Edge: ≤15ns
- Jitter: ≤500ps
- Timing Accuracy: ≤15ns(1σ)
- 24-hour Accuracy of Punctuality (Test after disciplining OCXO 24 hours): ≤50μs (OCXO); ≤5μs (DOCXO)

IRIG-B:
- Interface Level: LVTTL
- Signal Output Format: IRIG-B 000, supporting IEEE1344
- Punctual Edge: Rising edge
- Timing Accuracy: ≤15ns(1σ)

TOD:
- Interface Level: LVTTL
- Message Format: ZDA (Can be customized)
- Baud Rate: 9600
- Accuracy: The message frame header is aligned with the leading edge of the second pulse (1PPS) with a deviation of less than 1μs

10MHz (Optional):
- Waveform: Sine Wave
- Amplitude: >7dBm
- Load: 50Ω
- Harmonic Suppression: -30dBc
- Clutter Suppression: -80dBc
- Frequency Accuracy: Better than 1.0E-12 (After taming 24 hours)
- Short-term Stability (T= 1S): Better than 1.0E-12 (Can be customized)
- Phase Noise: -110dBc/Hz@10Hz; -140dBc/Hz@100Hz; -150dBc/Hz@1KHz; -155dBc/Hz@10KHz (Can be customized)

Electrical Parameters:
- Working Voltage: DC 12V
- Operating Current: Power-on < 500mA; Steady State < 200mA
- GNSS Antenna Voltage: 5V
- Network Port Specifications: RJ45, 10/100Mbps, Cross-connection adaptive
- Encapsulation Way: RJ45
- Reliability Level: 2KV Electromagnetic Isolation
- Working Temperature: -40 to 85℃
- Storage Temperature: -45 to 105℃
- Working Humidity: 5% to 95% RH (No condensation)
- Storage Humidity: 5% to 95% RH (No condensation)

Package Included:
- 1 x NTP Server GPSDO GPS Clock