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GPS Time
The atomic time scale of the Global Positioning System.
See Also: Time, Timers, Time Interval, Time Reference, Time Code, Time Domain, Time Standards, Timing
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GPS Time and Frequency Standards
Our range of GPS disciplined Rubidium Oscillator, OCXO and TCXO, low cost and stable, time and frequency references in a variety of rack mount and desktop sizes to suit all applications. For a technical discussion of GPS go here or select a link below for product information.
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GPS Time Synchronization Unit
Signals & Systems India Private Limited
GPS Time Server – GPS-DRM-1010 is a compact DIN rail mountable unit that synchronizes and maintains the timing and frequency requirement of power and process industry equipment using a signal obtained from different external sources such as GPS and GLONASS. It provides nanosecond accuracy when external time references are not available. It has a storage facility to store the system log file. It delivers NTP, SNTP, IRIG-B, PFC-Pulse, RS232 & RS485 outputs. The system enables configuration and monitoring through a Web-based application.
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Rugged GPS Time & Frequency Reference
VersaSync
VersaSync is a high-performance GPS master clock and network time server that delivers accurate, software-configurable time and frequency signals in harsh environments, including GPS-denied areas. Now with M-Code!
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GPS NTP Time Server - SYNTIME
Signals & Systems India Private Limited
Your product description goes hGPS NTP Time Server (SYNTIME) for Network Time Synchronization is a highly accurate time server. It generates time protocols to synchronize NTP/SNTP clients (Simple Network Time Protocol)/PTP clients (Precision time protocol IEEE 1588) over the network and operates at a speed of 10/100/1000Mbps. The NTP server accepts the time and frequency signals from sources like GPS or GLONASS. It achieves nanosecond accuracy and the system clock operates at stratum 1 when synchronized with time sources. It is a sleek, rack-mountable unit that synchronizes and maintains equipment/device time and avoiding any time drifts due to local RTCs. NTP output from time server supports unicast, broadcast, and multicast methods based on selection and behaves like a reference clock for the network. Apart from time synchronization protocols, it supports MD5 (Security key), SNMP, SSH, HTTP (Configuration), TELNET, FTP, and SYSLOG. IP address of the LAN ports can be field configurable.
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GPS Synchronized Clock Systems
Signals & Systems India Private Limited
GPS synchronized clock system offers accurate time to all clocks in the system. The GPS clock synchronization system consists of a master clock and multiple slave clocks. The master clock communicates with all the salve clocks via wired/wireless medium in the system to provide them with an accurate time source. The objective of the GPS synchronized clock system is to make sure that all clocks in the system display the same time. Regardless of which part of the building you are in, the time shown by the clocks will be uniform and accurate.
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SparkFun GPS-RTK Board
NEO-M8P-2 (Qwiic)
With GPS you are able to know where you are, where you're going, and how to get there anywhere on Earth within 30 seconds. This means the higher the accuracy the better! GPS Real Time Kinematics (RTK) has mastered dialing in the accuracy on their GPS modules to 25mm, and that's why we had to put it on this board!
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GPS Wireless Clock
Signals & Systems India Private Limited
GPS Clock offers an easy, cost-effective solution for accurate, synchronized time displays without expensive, disruptive installation procedures. Because there are no wiring requirements, installation times are drastically reduced. It is ideal for renovation projects, as there is no need to worry about installation work, as well as new construction. The GPS clock can be synchronized through GPS Antenna or Wireless Antenna. The display can be wall/panel / tabletop mountable. It can be used as a wireless clock to synchronize many wireless slave clocks in and around the buildings.
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PCI Express Timecode and GPS Reader Generator
PCIEX-SyncClock
The PCI-Express time code reference timing card with standard options such as IRIG B and optional GPS receiver provides an extremely accurate time source to the PCI-Express bus.
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GPS Synchronized Clocks
Brandywine Communications offers high quality time and frequency GPS Synchronized clocks with budget friendly costs in a variety of formats such as the NFS-220 and the NFS-220 plus. Built at our ISO9001 accredited design and manufacturing facility in Tustin, CA, these U.S. made time and frequency standards incorporate a GPS receiver which continuously calibrates the internal precision clock to provide both time of day and frequency in a variety of output formats and interfaces.
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Time & Frequency Systems
Brandywine Communications offers high quality time and frequency GPS Synchronized clocks with budget friendly costs in a variety of formats such as the NFS-220 and the NFS-220 plus. Built at our ISO9001 accredited design and manufacturing facility in Tustin, CA, these U.S. made time and frequency standards incorporate a GPS receiver which continuously calibrates the internal precision clock to provide both time of day and frequency in a variety of output formats and interfaces.
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Single CMC size PCI Mezzanine Card
PMC SyncClock32
Brandywine Communication’s model PMC-SyncClock32 is a compact PCI Mezzanine Card (PMC) that precisely synchronizes the time on VME cards or provide accurate GPS synchronized time to the host motherboard. The 32-bit interface provides time from microseconds through years.
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Rubidium Oscillator
Rubidium oscillators are a type of atomic clock and are the most accurate time standards known and are used as time distribution services to control things such as telecommunications infrastructure, TV broadcasts and global navigation satellite systems (GPS).
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Precise Timing
Schweitzer Engineering Laboratories, Inc.
Precise timing is achieved using satellite clocks, which process signals from Global Navigation Satellite Systems, such as GPS, and output time to power system devices using IRIG-B, the Precision Time Protocol (PTP), and the Network Time Protocol (NTP).
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GPS Master Clock
Signals & Systems India Private Limited
GPS Master Clock System – MCS-GPSMC-1010 is a 3U Card rack type, 19” Rack-mountable Redundant GPS Time Server which synchronizes and maintains the timing and frequency requirement of power and process industry equipment using a signal obtained from any one of the sources like GPS or GLONASS or Time protocols such as NTP and IRIG. It distributing the same time signal through several types of interfaces. It provides redundancy for Power and GPS receiver to increase reliability and offers protection against time synchronization failure. The system is field-upgradeable and an extremely flexible system, designed to handle time synchronization requirements today and in the future. It provides nanosecond accuracy when external time references are not available. It has a storage facility to store the system log file. It delivers NTP, SNTP, IRIG-B, PFC-Pulse, DCF77, BCD parallel data, Ethernet Fiber Optic & RS485/RS232 outputs. System enables configuration and monitoring through Web-based application. It supports a wide range of power supply either 90V-260V AC/DC or 18-36VDC or 36V-72VDC. Power supply model can be mixed and matched as required by the user, depending upon power supply options available at the installation site.
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Stratum 1 Network Time Server (NTP)
SyncServer S600
SyncServer S600 GPS / GNSS, Stratum 1 network time server with security-hardened NTP Reflector™ technology improves the security, accuracy and the reliability of the time services on the network for IT network administrators working to provide network time services in hardened network operations.
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GPS synchronized NTP Server
NTV-100
Brandywine Communications NTV-100RG is an affordable, convenient and flexible NTP Server. This network time server accurately time synchronizes computers, time displays, PBX’s, and a wide variety of other equipment. The NTV-100RG is a small, rack mounted NTP Server that can synchronize to GPS or to the IRIG B time code to provide NTP time.
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1pps-Locking-Modules
This is a module to control an OCXO or Rubidium oscillator with 1PPS from a GPS receiver. The Quartzlock A6-1PPS uses a 3 state Kalman filter algorithm to measure & correct the frequency offset of the oscillator with respect to the 1PPS input. Time-tagged input 1PPS to 200ps resolution & <1ns jitter. Analog interpolator is self calibrating. Interface to GPS decodes messages & extracts relevant info. i.e. time correction data for 1PPS output, this has AVAR of the Rb or OCXO i.e. 5 x 10-12/s & <100ps RMS jitter. The output is steered to time coincidence with GPS time/UTC to 1ns resolution. Holdover initiated by 1PPS fail or data from GPS RX that 1PPS is inaccurate. During holdover, measured frequency offset & drift steer the oscillator & 1PPS is still available.
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Trunk Amplifier
The trunk amplifier is designed to compensate for attenuation and additional amplification of signals from GPS and GLONASS satellite radio navigation systems as part of synchronization and common time equipment.
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Receiver-Synchronizer
VCH-311C
The receiver-synchronizer VCH-311C is intended for use in synchronization networks as a primary reference source of highly stable synchronization signals of the first level of the hierarchy, periodically corrected in frequency according to the exact time signals (time scale) of the NKA KNS GLNASS / GPS
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IRIG-B TTL TO RS485 Converter
SPC - INS - 1010
Signals & Systems India Private Limited
The IRIG-B TTL signal is a time synchronization protocol that can be transmitted up to 50m maximum using coaxial cable. So the relay which is to be received the IRIG-B TTL signal may be far away from the IRIG-B source. The relay may be not able to synchronize with the GPS. To avoid such an incident in the field, some of the relays have provision to receive IRIG-B RS485 signal. The IRIG-B RS485 signal can able travel up to 1200m without any booster. All Time source equipment may not be supplied with IRIG-B RS485 signal output. The converter will act as a bridge between GPS Time source and Relays for time synchronization.
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Seismograph
DX6
The DX6 is a 6 channel seismograph that can be used for almost any seismic project. With its internal memory, optional USB memory and GPS, the flexible DX6 node can be deployed anywhere, at any time.
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Time Code Generators
Masterclock's time code generators provide a source of very stable time code and accurate time and date information. The GPS500 extracts timing reference from GPS satellite signals and generate time code synchronized to within less than 10 microseconds of UTC (Universal Coordinated Time). It can output IRIG-B with and without IEEE 1344 date encoding, SMPTE/EBU, NMEA 0183, Kinemetrics/Truetime, and 1PPS.
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Radio Trigger Module
RTM3
The Remote Trigger Module 3, or RTM3 3, is a new generation of impact trigger device. It is designed to time synchronize a single seismic source unit with multiple seismic recorders. It can also be used to synchronize multiple seismic recorders. The RTM3 units use an internal high accuracy oscillator that is synchronized to GPS timing information. Each RTM3 unit requires an external GPS receiver with valid satellite information to synchronize the internal clock. Once the internal clock is synchronized the RTM3 can be used without any GPS signal for up to 10 minutes.
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PXI-6683, TCXO, GPS, IRIG-B, IEEE 1588 PXI Synchronization Module
782109-01
TCXO, GPS, IRIG-B, IEEE 1588 PXI Synchronization Module - The PXI‑6683 timing and synchronization modules synchronize PXI and PXI Express systems using GPS, IEEE 1588, and IRIG‑B to perform synchronous events. The PXI‑6683 can generate events and clock signals at specified … synchronized future times and timestamp input events with the synchronized system time. The PXI‑6683 features an onboard temperature-compensated crystal oscillator (TCXO) that can be disciplined to GPS, IEEE 1588, and IRIG‑B for long-term stability. You also can use the PXI‑6683 to route clock signals and triggers with low skew within a PXI chassis or between multiple chassis, providing you a method for synchronizing multiple devices in a PXI system.
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PXI-6683, TCXO, GPS, IRIG-B, IEEE 1588 PXI Synchronization Module
782110-01
TCXO, GPS, IRIG-B, IEEE 1588 PXI Synchronization Module—The PXI‑6683 timing and synchronization modules synchronize PXI and PXI Express systems using GPS, IEEE 1588, and IRIG‑B to perform synchronous events. The PXI‑6683 can generate events and clock signals at specified synchronized future times and timestamp input events with the synchronized system time. The PXI‑6683 features an onboard temperature-compensated crystal oscillator (TCXO) that can be disciplined to GPS, IEEE 1588, and IRIG‑B for long-term stability. You also can use the PXI‑6683 to route clock signals and triggers with low skew within a PXI chassis or between multiple chassis, providing you a method for synchronizing multiple devices in a PXI system.
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TSync Timing Boards
TSync time code processors are complete synchronized timecode reader/generator boards and peripheral slot cards offering flexibility and easy integration for mission critical embedded applications.Each board’s precision onboard clock/oscillator is phase-locked to a wide variety of external timing references and provides 5 ns resolution to the time-keeping hardware. Typical reference signals include GPS, GLONASS, Beidou, QZSS, SAASM GPS, IRIG and 1 PPS. Precision timestamps and interrupts relating to time-specific events are available to your software applications and external signals can be time tagged. What’s more, time and frequency signals can be generated for synchronizing external devices.
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Advanced PC/104 Timing Board
PC104-Plus SyncClock32
The PC/104Plus SG from Brandywine Communications provides precision time with zero latency to the host computer over the PCI bus. An on-board microprocessor automatically synchronizes the clock to reference signal inputs. The reference signal inputs can be 1 PPS, IRIG or NASA time codes and optionally, GPS or HaveQuick.
