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

Features: 63358
– 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

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:
– 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 w/ 10MHz Output