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Time & Frequency
See Also: Time Domain, Time Reference
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Time & Frequency Distribution Amplifiers
Brandywine offers a wide range of high quality, state of the art signal timing distribution amplifiers, all with very low phase noise. These precision timing signal distribution amplifiers offer a variety of time and frequency signals and interface formats including IRIG A, IRIG B, Have Quick, 1PPS, as well as low phase noise reference frequencies. All of our distribution amplifiers feature dual inputs with automatic failover and multiple independently buffered outputs.
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Time & Frequency System
TM-4M
The TM-4M Time & Frequency System features a larger, easier to use form-factor. It was designed for mobile applications that require uninterruptible power, and for applications that require multiple front panel connections. The six BNC jacks on the front panel are user-assignable to output any signal the user chooses.
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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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Time and Frequency Counters/Analyzers
These products are characterized by ultra-high speed and resolution with advanced graphics, zero dead-time, Allan deviation measurement, modulation domain analysis and overall the highest-performance frequency measuring instruments. Various models offer portability with battery-option and range up to 60 GHz. Software can extend the capabilities of the measurement hardware. An example is the TimeView software package to offer comprehensive frequency analysis in the time-domain.
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Time Interval/Frequency Counter
SR620
Stanford Research Systems, Inc.
The SR620 measures time interval, frequency, pulse-width, rise and fall time, period, phase and events. Time intervals are measured with 25 ps rms resolution, making the SR620 one of the highest resolution counters available.
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Compact Timing Systems
NanoSync IV & NanoSync IV Low Profile
The NanoSync IV is a small form factor GPS Position, Navigation, Time (PNT) and Frequency reference system that provides multiple reference outputs and includes support for NTP & PTPv2 IEEE 1588-2008. The NanoSync IV has a Rubidium oscillator and is available with a civilian C/A GPS receiver or SAASM (Rockwell-Collins MPE-S GB-GRAM or Trimble Force 22E MRU GPS receiver) for military users. The NanoSync IV is packaged in a small, rugged enclosure ideally suited for embedded electronic warfare applications.The NanoSync IV-SA-Rb has been demonstrated to be compliant to the Joint Airborne SIGINT Architecture (JASA) Version 3.0, Annex 1, for Time, Frequency, Navigation and Geodesy (TFNG), making it suitable for Electronic Warfare (EW) COMINT and ELINT applications in fixed site, airborne and shipboard environments.
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Active Type Hydrogen Frequency
CH1-1003M
Hydrogen frequency and time standard Ch1-1003M is designed for precision storage and reproduction of the size of frequency and time units as part of measures and reference complexes. Main applications: – national time and frequency services; – ground stations for tracking and control of satellite radio navigation systems; – radio interferometry with extra long base.
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Electrodynamic Vibration Generator System
LVD-100KG
• Vibration table size: 500*500mm (Other size can be designed) • Vibration: 0~5mm (Adjustable range P-P). Vibration waveform: sine wave (half wave and full wave). Acceleration speed: 0~20g (Adjustable) • Maximum test load Capacity: 100kg • Accuracy: Frequency can be displayed to 0.01 Hz. Precision 0.1 Hz. • Sweep Frequency function (1~600Hz): (Upper frequency, Lower frequency, Time range) It can set real standard arbitrarily to sweep frequency back and forth • Programmable Function (1~600Hz): It can set each segment in 15 segments arbitrarily (frequency/amplitude/time/acceleration), and it can be recycled • Frequency doubling function (1~600Hz): 15 segments multiplied-increase: 1)Low to high frequency 2)High to low frequency 3)Low to high and then to low frequency, it can be recycled • Logarithmic function (1~600Hz), 3 modes of logarithm/can be recycled: 1)Lower to upper frequency 2)Upper to lower frequency 3)Lower to upper and then to lower frequency • Measuring instrument: To display amplitude, acceleration speed and the maximum acceleration speed.
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PCIe-5764, 16-Bit, 1 GS/s, 4-Channel PCI FlexRIO Digitizer Device
785961-01
The PCIe-5764 is a PCI FlexRIO Digitizer Device that simultaneously samples four channels at 1 GS/s with 16 bits of resolution and features 400 MHz of analog input bandwidth. With up to 70 dB of SNR, the PCIe-5764 is ideal for applications that require a wide dynamic range with a wideband digitizer. The FlexRIO driver includes support for finite and continuous streaming modes, and you can implement custom algorithms and real-time signal processing on the LabVIEW-programmable Xilinx Kintex UltraScale FPGA. Available in AC and DC coupled variants, the PCIe-5764 is ideal for both time and frequency domain applications, including radar prototyping, LIDAR, communications, microscopy, OCT, event detection, and particle physics.
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Phase Noise Measurement Application
N9068A
One-button measurements for analyzing phase noise in frequency domain (log plot) and time domain (spot frequency)Compatible with phase noise measurement personality in Keysight PSA and ESA spectrum analyzers Runs inside the PXA, MXA, EXA signal analyzers and MXE EMI receiver
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AC Power Source
AFC series
The AFC Series is an economically priced AC power source to provide reliable voltage and frequency simulation for general applications, such as testing for home appliance, electronic, medical equipment, lighting and other fields of production or R&D. Utilized PWM switching technology, AFC provides high quality pure sine waveform with output level up to 2,000kVA. The AC source is coupled with output voltage range of 5~300V and output frequency of 47~63Hz, 50/60Hz fixed. User can select optional frequency output of 2 or 4 times standard frequency and 400Hz.
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Spectral Phase Measurement
Avoca SPIDER System
Spectral phase interferometry for direct electric-field reconstruction (SPIDER) is one technique that can recover the spectral phase of an input pulse, without needing any reference pulse. SPIDER interferes two pulses which areseparated in time and in frequency, and the resultantinterferogram is read by a spectrometer.
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GNSS system
Meinberg Funkuhren GmbH & Co. KG
MEINBERGS GNSS systems are available for use in 19 inch server racks, as a 35mm DIN rail variant, as an OEM product or as a table housing. Our modular GPS time receivers can be configured with a variety of output signals, redundant power supply or as a redundant receiver module. Ask us and we will create your system according to your requirements for time and frequency synchronization.
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Rack-Mounted Timing Systems
CommSync II Family
The CommSync II family of modular systems provide GPS time and frequency outputs to meet your synchronization requirements. All systems include support for multiple input and output modules including 1PPS, IRIG, HAVE QUICK, PTTI, IEEE-1588 PTPv2, low phase noise 1, 5, and 10 MHz sine wave as well as custom outputs.These systems are available with military SAASM MPE-S GB-GRAM, SAASM Force 22E MRU or civilian C/A GPS receivers. Rubidium or OCXO oscillators provide for excellent holdover performance in the event of failure of the reference inputs. In addition, they may be configured as Distribution Time and Frequency (DTF) systems that are synchronized by an external reference. Dual Redundant systems (CommSync II & CommSync II-D) may be configured with two GPS Time & Frequency (GTF) modules and two power supply modules (AC and/or DC power) for redundancy with uninterrupted automatic switchover.
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PXIe-5764, 16-Bit, 1 GS/s, 4-Channel PXI FlexRIO Digitizer
785171-01
The PXIe-5764 is a PXI FlexRIO Digitizer that simultaneously samples four channels at 1 GS/s with 16 bits of resolution and features 400 MHz of analog input bandwidth. With up to 70 dB of SNR, the PXIe-5764 is ideal for applications that require a wide dynamic range with a wideband digitizer. The FlexRIO driver includes support for finite and continuous streaming modes, and you can implement custom algorithms and real-time signal processing on the LabVIEW-programmable Xilinx Kintex UltraScale FPGA. Available in AC and DC coupled variants, the PXIe-5764 is ideal for both time and frequency domain applications, including radar prototyping, LIDAR, communications, microscopy, OCT, event detection, and particle physics.
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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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4D Imaging Radar Chipset Solution
Through enhanced FMCW technology, Arbe’s chipset technology transmits and receives signals from multiple antennas. By converting information from time to frequency domains (FFT), Arbe provides a 4D image with unparalleled element density in high azimuth and elevation resolution while simultaneously sensing the environment in long range with a wide field of view in real time. Additionally, Arbe technology reduces sidelobe occurrence levels close to zero, resolving range-doppler ambiguities and avoiding interference from other radars.
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Cloud Monitoring
Motadata evaluates, monitors, and manages business-critical cloud-based (public and private) services, applications, and infrastructure on a constant basis. Proactive cloud monitoring including AWS monitoring yields metrics such as response time, availability, and frequency of use, etc. to make sure that the cloud infrastructure performs at acceptable levels, all the time. Motadata’s cloud monitoring platform provides a complete picture of the overall health of your cloud environment including all the nodes, users, and transactions from one dashboard.
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PXIe-5764, 16-Bit, 1 GS/s, 4-Channel PXI FlexRIO Digitizer
785169-01
The PXIe-5764 is a PXI FlexRIO Digitizer that simultaneously samples four channels at 1 GS/s with 16 bits of resolution and features 400 MHz of analog input bandwidth. With up to 70 dB of SNR, the PXIe-5764 is ideal for applications that require a wide dynamic range with a wideband digitizer. The FlexRIO driver includes support for finite and continuous streaming modes, and you can implement custom algorithms and real-time signal processing on the LabVIEW-programmable Xilinx Kintex UltraScale FPGA. Available in AC and DC coupled variants, the PXIe-5764 is ideal for both time and frequency domain applications, including radar prototyping, LIDAR, communications, microscopy, OCT, event detection, and particle physics.
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GPS Frequency Reference
E8000
The Quartzlock E8000 GPS Frequency Reference is a breakthrough in exceptionally low cost, traceable, 1-U rack mount, calibration-free, off-air frequency & time standards. These very low cost references maintain the high frequency & time accuracy required for demanding applications. Ultra low noise option are available.
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PXIe-5763 , 16-Bit, 500 MS/s, 4-Channel PXI FlexRIO Digitizer
785160-01
The PXIe-5763 is a PXI FlexRIO Digitizer that simultaneously samples four channels at 500 MS/s with 16 bits of resolution and features 225 MHz of analog input bandwidth. With over 73 dB of SNR, the PXIe-5763 is ideal for applications that require a wide dynamic range with a wideband digitizer. The FlexRIO driver includes support for finite and continuous streaming modes, and you can implement custom algorithms and real-time signal processing on the LabVIEW-programmable Xilinx Kintex UltraScale FPGA. Available in AC and DC coupled variants, the PXIe-5763 is ideal for both time and frequency domain applications, including radar prototyping, LIDAR, communications, microscopy, OCT, event detection, and particle physics.
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PCIe-5763, 16-Bit, 500 MS/s, 4-Channel PCI FlexRIO Digitizer Device
786166-01
The PCIe-5763 is a PCI FlexRIO Digitizer Device that simultaneously samples four channels at 500 MS/s with 16 bits of resolution and features 225 MHz of analog input bandwidth. With over 73 dB of SNR, the PCIe-5763 is ideal for applications that require a wide dynamic range with a wideband digitizer. The FlexRIO driver includes support for finite and continuous streaming modes, and you can implement custom algorithms and real-time signal processing on the LabVIEW-programmable Xilinx Kintex UltraScale FPGA. Available in AC and DC coupled variants, the PCIe-5763 is ideal for both time and frequency domain applications, including radar prototyping, LIDAR, communications, microscopy, OCT, event detection, and particle physics.
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Modular Timing Systems
The Brandywine Communications family of modular time and frequency systems offer superior performance, a wide range of option choices, and ease of design. The newest modular timing system to the Brandywine family is the HPTS, offering dual redundancy, network-centric modular system with the highest accuracy of 10ns and allows for automatic compensation and propagation delay.
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Surveillance Monitor
SMARTS II
*Real time frequency response evaluation*Audible and visible alarms*Remote monitoring*User settable alarm thresholds
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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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Frequency Reference
E8-X
The Quartzlock E8-X is a breakthrough in exceptionally low cost, miniature, traceable, calibration-free, off-air frequency & time standards. These references maintain the high frequency & time accuracy required for demanding applications.
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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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PXIe-5764, 16-Bit, 1 GS/s, 4-Channel PXI FlexRIO Digitizer
785170-01
The PXIe-5764 is a PXI FlexRIO Digitizer that simultaneously samples four channels at 1 GS/s with 16 bits of resolution and features 400 MHz of analog input bandwidth. With up to 70 dB of SNR, the PXIe-5764 is ideal for applications that require a wide dynamic range with a wideband digitizer. The FlexRIO driver includes support for finite and continuous streaming modes, and you can implement custom algorithms and real-time signal processing on the LabVIEW-programmable Xilinx Kintex UltraScale FPGA. Available in AC and DC coupled variants, the PXIe-5764 is ideal for both time and frequency domain applications, including radar prototyping, LIDAR, communications, microscopy, OCT, event detection, and particle physics.
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Time & Frequency Standards
Meridian II Precision TimeBase
The Meridian II Precision TimeBase is a modular, network-centric, time & frequency standard that provides the most precise and stable, GPS-synchronized, time & frequency outputs in the world. Unlike our competitors, we fully specify the performance of Meridian II and back it up with published data measured at NIST.
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PXI Semiconductor/IC Test System
A high-density 100MHz PXIe digital IO card designed for characterizing, validating, and testing a variety of digital and mixed-signal ICs. Each IO card consists of a Sequencer Pattern Generator (SQPG) and 32 channels of full ATE-like features. The 33010 IO card is expandable up to 256 channels. Some unique features of the 33010 include an on-board SQPG, per pin timing/levels/ PMU/TFMU, multiple time domains, and multithreaded testing for complex IC testing. Each channel is also equipped with 64M vector memory, 16 timing sets with on-the-fly timing change, and per pin timing and frequency measurements up to 400 MHz.
