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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Time Delays
Analog Devices time delay products feature delay control modulation bandwidth up to 2.5 GHz, as well as a 0 ps to 70 ps continuously adjustable delay range for some members of this portfolio. Monotonic delay compensation allows for stable operation over both power supply and temperature variations.
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Two-Way Time Transfer (SWSTFT) Satellite Time and Ranting Equipment (SATRE)
TWSTFT
- 1 – 3 receiver channels- Automated measurements- Operates unmanned, 24 / 7- Remote control over TCP/IP- Data transfer via TWSTFT link from remote site- Sub-nanosecond precision TWSTFT with real time results- Internal measurement database for the last three months on a one minute basis
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Continuous Time Interval Analyzers
GT668PXIe-1
GT668PXIe-1 cards can be expanded up to 36 Channels Single Ended Input in a single 3U PXI chassis.
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PCIe LVDS Digital Waveform Acquisition - 250 MBit/s Internal Sampling Rate Timing, 250 MBit/s External State Clock
M4I.7725-X8
The M4i.77xx-x8 series digital waveform acquisition (logic-analyzer) cards include versions with 32 synchronous channels, either single-ended with programmable threshold levels or differential. The large onboard memory can be segmented to record different waveform sequences. While the M4i.77xx cards have been designed using the latest technology they are still software compatible with the drivers from earlier Spectrum digital acquisition cards. Therefore existing customers can use the same software they developed for a 10 year old 60 MS/s digital input card also for an M4i.77xx series 720 MS/s logic analyzer.
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GPS Jamming and Spoofing Detection Sensor
BroadSense
BroadSense is a GPS jamming and spoofing detection sensor designed to provide real-time and historical situational awareness data. Utilizing sophisticated GNSS receivers and patented jamming and spoofing detection algorithms, BroadSense can detect when the GPS signal or GPS spectrum is compromised.
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GPS Clocks
The Excelitas Rubidium Atomic Frequency Standard ( RAFS) is an exceptionally high-performance and high-reliability space-qualified rubidium clock developed for global navigation satellite systems.
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7kV, 100 MHz, 2.5 pF, 40 M, Rise Time < 3.5 ns, High Voltage Differential Probe
T3HVD7000-100
7kV, 100 MHz, 2.5 pF, 40 M, Rise Time < 3.5 ns, High Voltage Differential Probe.
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Timing Generator Software and Hardware Package
TIO-10
Package includes a Fiber Optic Interface to National Instruments TIO-10 Timing Board #1, a National Instruments PC-TIO-10 timing card, and a LabVIEW executable software program. See Fiber Optic Interface to National Instruments TIO-10 Timing Board #1 or LabVIEW executable software program for details.
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PXIe-1092, 10-Slot (7 Hybrid Slots, 1 PXI Express System Timing Slot, 1 Peripheral Expansion Slot), Up to 24 GB/s PXI Chassis
784781-01
PXIe, 10-Slot (7 Hybrid Slots, 1 PXI Express System Timing Slot, 1 Peripheral Expansion Slot), Up to 24 GB/s PXI Chassis - The PXIe-1092 features a high-bandwidth backplane and up to 82 W of power and cooling in every slot to meet a wide range of high-performance test and … measurement application requirements. The all-hybrid backplane enables excellent flexibility for instrumentation module placement by accepting PXI Express modules in every slot and PXI hybrid-compatible modules in up to seven slots. It also offers a Timing and Synchronization option that includes a built-in oven-controlled crystal oscillator (OCXO) for increased clock accuracy and external clock and trigger routing. The chassis includes a peripheral expansion slot in Slot 10 to provide power only for multiple-slot wide modules.
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Time Domain Sensors
TDS
Schmid & Partner Engineering AG
Time Domain Sensor (TDS) probes are miniaturized fully isolated active optical magnetic or electric field sensors operating in the frequency range from 10MHz to 6GHz. TDS offers unparalleled sensitivity for EM measurements resolved in the time and frequency domains while maintaining all amplitude and phase information.
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4 Way GPS / GNSS Signal Splitter Passive, 1-2 GHz, N Type, DC Block+200Ω Load 4 Ports
GPS402
INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo splitterLow Insertion Loss (0.4 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)15 VDC & 75 mA max on DC block portsTri Alloy N Type Female (Jack) 50 Ohm
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8-Channel VME Delay Generator for Facility Timing Systems
V880
The V880 is a VME-based system timing module, used to distribute picosecond-precision timing pulses across physically distributed facilities. The V880 receives a 155.52 MHz (OC3 rate) fiberoptic master timing signal and outputs eight local triggers.
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Transition Time Converters
These converters have been designed to convert the transition times of instruments with fixed, fast transition times, to slower, fixed transition-times (150 ps, 250 ps, 500 ps, 1 ns, 2 ns); hence reducing the signal bandwidth. All transition-times are between 10% and 90% of amplitude.The design of these converters ensures very low signal reflection far beyond the 3 dB point. Reducing the signal transition-times also increases the overall pulse-performance for overshoot/reflection sensitive applications. The converters are fitted with two SMA connectors, one male, one female.
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Time Domain Reflectometers
Locating high and low impedance faults on paired metallic cables is a crucial yet often difficult task for a telecoms engineer. Megger designs TDRs specifically for the communications industry, which makes each unit a safe, application specific tester that can be used on virtually all communications cable types. The wide range of TDRs makes it easy to choose the tester with the resolution and range you need.
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GPS Signal Splitter 16 Way, SMA Jack, 1 - 2 GHz, 50 Ohm Coaxial
GPS161
INSTOCK Wireless Components, Inc
Wideband Frequency (1000-2000 MHz)Low Insertion Loss (0.6 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.15 : 1 avg)15 VDC & 75 mA Max on DC Block PortsTri Alloy SMA Female (Jack) Low PIM
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Hand-held Optical Time Domain Reflectometer
MT-2300 Plus
Guangzhou Wanglu Communications Co., Ltd.
● 3.5 inch color TFT-LCD (touch screen) ● Applicable fiber: SM ● Up to 28dB High Dynamic Range ● Flexible measurement mode switching ● Memory capacity >800 traces ● Traces fixed function mode for comparison with reference waveforms ● Provides multiple "multi-wavelength analysis" functional modes for multiple trace comparisons
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Countermeasures Sequential Timing & Amplitude Tester
C-STAT
C-STAT, or Countermeasures Sequential Timing and Amplitude Tester, is a Firing Pulse Interval Test Set, a suite of test components designed to analyze firing pulse timing and amplitudes from a CMDS system such as ALE-47.
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Enhanced Time Domain Analysis With TDR
S93011B
S93011B enhanced time domain with TDR is available on all PNA models (N52xxB) and provides a one-box solution for high-speed interconnect analysis, including impedance, S-parameters, and eye-diagrams
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GPS, GLONASS, Galileo Splitter 8 Way, SMA, 1000 - 2000 MHz, 50 Ohm, Passive
GPS810
INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo SplitterLow Insertion Loss (0.6 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.15 : 1 avg)15 VDC & 75 mA Max on DC Block PortsRoHS Compliant Splitter Construction
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GPS over Fiber
*High Dynamic Range GPS to Fiberoptic Transmitter and Fiberoptic to GPS Receiver*Compact NEMA rated outdoor Fiber Transmitter provides +5VDC Bias for GPS Antenna LNA*Rack mounted Fiber Receiver provides 8 RF outputs and integrated monitoring and alarming*Cost effective solutions for distribution of GPS signal over long distance
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VME Time & Frequency Processor
VME635091-SyncClock
Brandywine Communications’ VME635091-SYNCCLOCK is a time and frequency processor module that provides precision time and frequency reference to the host computer and peripheral data acquisition systems. Time is acquired from time code signals, typically IRIG B. Time is displayed on the front panel (hours, minutes, seconds) via LED digits.
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3 Way GPS / GNSS Signal Splitter Passive, 1-2 GHz, N Type, DC Block+200Ω Load 3 Ports
GPS302
INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo splitterLow Insertion Loss (0.3 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)15 VDC & 75 mA max on DC block portsTri Alloy N Type Female (Jack) 50 Ohm
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NTP Time Servers
The Masterclock NTP100 family of NTP time servers provide accurate timing to networks and conform to NTPv2 (RFC 1119), NTPv3 (RFC 1306) and NTPv4 (RFC 5905). Each NTP100 device can operate on a local area network (LAN) or act as an enterprise-wide source for legally-traceable time and date distribution, depending upon your network configuration requirements. Masterclock NTP time servers are compatible with IPv4/IPv6 networks and offer AES256 SSH encryption, as well as MD5 authentication, for secure communications.
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PXIe-1092, 10-Slot (7 Hybrid Slots, 1 PXI Express System Timing Slot, 1 Peripheral Expansion Slot), Up to 24 GB/s PXI Chassis
786991-01
PXIe, 10-Slot (7 Hybrid Slots, 1 PXI Express System Timing Slot, 1 Peripheral Expansion Slot), Up to 24 GB/s PXI Chassis - The PXIe-1092 features a high-bandwidth backplane and up to 82 W of power and cooling in every slot to meet a wide range of high-performance test and measurement application requirements. The all-hybrid backplane enables excellent flexibility for instrumentation module placement by accepting PXI Express modules in every slot and PXI hybrid-compatible modules in up to seven slots. It also offers a Timing and Synchronization option that includes a built-in oven-controlled crystal oscillator (OCXO) for increased clock accuracy and external clock and trigger routing. The chassis includes a peripheral expansion slot in Slot 10 to provide power only for multiple-slot wide modules.
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GPS, GLONASS, Galileo Micro Splitter 2 Way, SMA, 1176.45 - 1602.00 MHz, 50 Ohm, Passive
GPSL10
INSTOCK Wireless Components, Inc
GPSL10 is a two way, passive, GPS signal splitter ideal for splitting a GPS antenna signal between two receivers while providing a DC current path to power a remotely located active GPS antenna from one receiver while blocking the DC path from the other. Max voltage rating is 50 VDC; maximum current rating is 1000 mA. Furnished with SMA female connectors all ports. Being a "micro-sized" splitter, GPSL10 weighs only 21 grams and is suitable for applications requiring low-weight parts.
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PCIe Digital Waveform Acquisition with Programmable Threshold - 250 MBit/s Internal Sampling Rate Timing, 250 MBit/S External State Clock
M4I.7720-X8
The M4i.77xx-x8 series digital waveform acquisition (logic-analyzer) cards include versions with 32 synchronous channels, either single-ended with programmable threshold levels or differential. The large onboard memory can be segmented to record different waveform sequences. While the M4i.77xx cards have been designed using the latest technology they are still software compatible with the drivers from earlier Spectrum digital acquisition cards. Therefore existing customers can use the same software they developed for a 10 year old 60 MS/s digital input card also for an M4i.77xx series 720 MS/s logic analyzer.
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Continuous Time Interval Analyzers
GT668PXIe-15
GT8000IP is a 7 slot PXI chassis with a touch screen display that is best suited for bench top instrumentation.
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Patented GPS Jamming and Spoofing Detection Embedded in Your Device
BroadShield
PNT systems are designed to provide accurate position and time while in uninterrupted or uncontested environments. However, while in these interrupted or contested environments, most PNT systems are unable to reliably provide position and time data because they are unable to recognized what is causing the disruption. BroadShield is a software library consisting of many patented algorithms designed to detect jamming and spoofing then immediately report the disruption to the PNT system. Leveraging this information enables the PNT system to take action to mitigate and protect from the jamming or spoofing.
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Time Code Generator
TCG
The TCG is an option for the SR-112 that enables the user to generate time code. Installation is very simple as it is software only and doesn’t require any hardware modification.
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CPCI timing plug-in
CPCI-SyncClock32
The CPCI-SyncClock32 from Brandywine Communications provides precision time with zero latency to the host computer over the CPCI bus in the 3u form factor. 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 Have Quick.
