Time Reference
An absolute measure of time.
See Also: Time, Timers, Time Interval, GPS Time, Time Code, Time Domain, Time Standards, Timing, Frequency Synthesizers, Time & Frequency, Clocks
- TEAM SOLUTIONS, INC.
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USB Digital Storage Oscilloscope, 1GS/s, 200MHz BW, 64M/channel
Acute TS2212B
1. Up to 7x faster H/W initial time!2. An additional reference clock input port to synchronize multiple-stacked DSOs!*PC-based (USB2.0 interface)*USB powered*2 channels (stackable up to 12 channels)*1 GS/s real-time sampling*200 MHz bandwidth*10K (TS2202)/64M (TS2212) points per channel*Vertical offset adjustable*Edge, External , Width, Video/TV Trigger*B-Trigger, Delay, Logic, Runt, Serial Bus, Setup/Hold, Slew, *Timeout Trigger (TS22x2A Only)
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Micropower Voltage References
Analog Devices offers a broad line precision micropower voltage references with extremely low quiescent currents (series references) or minimum shunt currents (shunt voltage references). All of our precision voltage references offer excellent initial accuracy and low temperature drift over time and temperature. Our Reference Plus products combine precision voltage references with comparators or amplifiers.
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High Frequency RF and Microwave USB Programmable Signal Generators
LMS Series
The Lab Brick LMS series of high frequency RF and microwave USB-compatible, synthesized signal generators cover a frequency range from 0.5 MHz - 20 GHz with low noise, fast 100-microsecond switching time, and fine 100 Hz frequency resolution. They require no additional DC supply voltage and offer advanced features such as phase-continuous linear-frequency sweeping, internal/external 10 MHz reference, and optional pulse modulation. GUI software can track and control several connected signal generators, simplifying multiple-signal test setups. Each device stores settings in internal memory, allowing it to power up in a specific instrument state.
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Ion 700 Benchtop Meters
Oakton benchtop 700-series meters are designed for use in crowded laboratory settings. Compact footprint of less that 6" x 7" (16 x 18 cm) conserves valuable space, while the large, dual-display LCD provides excellent visibility—even from a distance. Ion 700 meter measures pH, mV, relative mV, ion concentration and temperature. Automatic temperature compensation (ATC) maintains reading accuracy even with fluctuating temperatures. Models feature five-point pH calibration with automatic buffer rec...show more -
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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 protectio...show more -
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Redundant Reference Frequency Shaper
CH7-317
Redundant reference frequency shaper Ch7-317 is designed to generate and reproduce frequency and time signals protected from frequency and phase failures based on the results of signal processing from a group of frequency and time keepers.
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6GHz Dual Frequency Synthesizer moduleValon
5009
The Valon 5009 Dual Frequency Synthesizer module is our latest offering in high frequency synthesizer sources. These frequency synthesizers are perfect in applications that require a spectrally pure and highly stable signal source or timing clock. Our synthesizers have replaced laboratory generators costing many times more in a number of applications. Each module actually contains two independent sources locked to the same internal or external frequency reference or standard. Having two phase coherent sources in the same convenient package opens up a wide variety of test applications and solutions
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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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Active Filter
J2190A
The J2190A active filter presents a high impedance (approximately 150kOhms) minimizing the loading of the circuit being tested. The output impedance is 50 Ohms allowing low noise coaxial connections to all typical test equipment. The 0.1Hz-10Hz noise band is common for opamp measurements, voltage regulators and voltage references. Many application notes offer schematics of such a filter for test purposes. An engineer’s time is much too valuable to be spent building test equipment. We have created a 4th order high pass and 4th order low pass filter with an optimally flat response and 0dB gain. Additional filters can be cascaded for even sharper cutoff.
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400 MHz to 4.4 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device
783927-01
400 MHz to 4.4 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device - The USRP-2952 provides an integrated hardware and software solution for rapidly prototyping high-performance wireless communication systems. Built on the LabVIEW reconfigurable I/O (RIO) architecture, USRP RIO delivers an integrated hardware and software solution, so researchers can prototype faster and shorten time to results. You can prototype a range of advanced research applications that include mul...show more -
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Optical Wavelength Meters
Optical wavelength meter that uses a He-Ne laser as reference wavelength and employs the Michelson interferometer method, providing high-accuracy measurement. It can measure emission center frequencies of LDs for DWDM with high resolution and accuracy.The 8471 even provides a high sampling rate of 10 times per second, and is suitable for oscillation wavelength adjustment. In addition, its deviation display function allows wavelength variation to be measured with high resolution and accuracy.
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Hydrophone
RESON TC 4038
The TC4038 is a miniature probe hydrophone, specifically designed as a standard reference hydrophone for high frequencies in the range: 100kHz to 1.2MHz. The TC4038 provides a flat frequency response and omnidirectional characteristics in the specified frequency range. The sensor element has excellent stability, which ensures reliable sensitivity over long periods of time.
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Reference Frequency Generator
MFCh
*Frequency reproduction accuracy ± 2 x 10 -9 *Output frequency 1 Hz - 10 MHz *Output pulse signal 1 kHz The MFC is designed to generate high-frequency pulse signals with a frequency of 1 kHz and a frequency in the range from 1 Hz to 10 MHz along two output lines. The MFC is designed to operate in measuring systems based on the VXIbus trunk. In the MFC, a rubidium frequency standard is used as a reference frequency source. Time to reach the mode when the power source of the rubidium standard is turned on, no more than 10 min
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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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Materials Lab XM
The Materials Lab XM product provides a fully integrated reference grade time domain and AC measurement platform. No need to switch sample connections between techniques. Time domain measurements include I-V (current voltage) characterization as well as fast pulse techniques. AC testing techniques include everything from single-sine analysis, to multisine / Fast Fourier Transform for faster low frequency analysis, to harmonics and intermodulation for testing linearity and breakdown of materials....show more -
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Imaging Photometer & Colorimeter
LumiTop 4000 / 2700
Instrument Systems Optische Messtechnik GmbH
The patented optical design permits simultaneous measurement of all three sensors in one shot. The accurate spectral measurement is used as a live reference and transferred to the complete display area of the camera. This makes for extremely short measurement times and all relevant optical tests are conducted in a single test station.
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Paramagnetic Oxygen Analyzer
Model T802
The Model T802 O2 uses the proven paramagnetic measurement principle, coupled with state of the art microprocessor technology, to provide accurate and dependable measurements of Percent-Level O2.Paramagnetic technology is non-depleting, which means that there are no consumable parts, and ensures a consistent performance over time. The selectivity of the paramagnetic measurement for oxygen means that there is little or no interference from other common background gases. The T802 offers a stable...show more -
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Signal Analyzer
Choose from an extensive selection of signal analyzer products from DC to 44.5 GHz and extendable to 325 GHz.With excellent total level accuracy, dynamic range and performance, Anritsu spectrum/signal analyzers not only can capture wideband signals but FFT technology supports multifunction signal analyses in both the time and frequency domains. Moreover, the built-in signal generators on some models outputs both continuous wave (CW) and modulated signals for use as a reference signal source.
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Balance Thermocouple Power Sensor, DC To 18 GHz
N8481S
The Keysight N8480S Series Balance Thermocouple Power Sensors are intended to be used as measurement standards for RF power. They are suitable for use in a microcalorimeter-based primary measurement standard and as a secondary or reference measurement standard. The new balance thermocouple power sensors offer a broad frequency range DC up to 18/50 GHz, high maximum input power of +20dBm, fast measurement speed/settling time as well as ease of maintenance.
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4K Picture Quality Analyzer
VP4000
The The frame delay of 2160p full sample 4K reference video and 4K test video are compensated to fit exactly to each other by pixel base, and a real time objective quality score (DSCQS) are calculated by the ITU-T J.144-based assessing method in conjunction with the differential values (PSNR). This scheme is best suited to the encoder evaluation, online/standby comparison, inspection geared to video servers, and so on. For conventional 1080i image evaluation, a single PROBE4000 board can serve the purpose.
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3207a GPS/GNS Frequency and Time Reference
Precise Time and Frequency, Inc.
The ptf 3207A GlobalTyme2 GNS Receiver introduces a new level of advanced capability from a second generation, based on the highly successful ptf 3203A and ptf 3204A GlobalTyme receivers.The unit is both a frequency standard and a time standard and has been used as a precision frequency reference with low phase noise, in satellite communications applications around the world.
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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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Optics
Welcome to Thorlabs; below you will find links to optical components and systems, a subset of our entire line of photonics products. All single element optical components can be found under the optical elements link with the exception of optical components that have polarization properties since they have a separate link. Multi-element systems like beam expanders and objective lenses as well as interferometers, fiber collimators, reference cells, modulators, and other optical devices can be foun...show more -
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400, 200, 100 Gbit Error Rate Tester
PAM-4 BERT
The MI-PE5610-1 is a PAM-4 BERT with an integrated propriety, optical PAM-4 modulator. ROSA testing is tremebous simpliefied by the integration of the optical PAM-4 modulator in the BERT chassis. This ROSA testing solution saves time and avoids trouble shooting and accelerates your product development. The BERT provides an excellent optical PAM-4 reference output signal with adjustable OMA of the three PAM-4 eyes.The implemented 3-Eye BER technique measures the BER in real time of the 3 eyes simultanously.A wide range of selectable pattern for compliance test and signal analysis is supported.
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Universal Counter
U6220A
The Picotest U6200A also provides great features including Frequency & Ratio (11Digits/Sec.), Time interval, Period (2.5 ns to 1000s), Duty Cycle, Pulse Width, Rise/Fall Time, Peak Volts (100 Hz~300 MHz), Phase, Totalize, Temperature Stability (< 1 PPM), Aging Rate (< 2 PPM per year), timebase reference channel (Figure-2) and complete Front-End Isolation. Moreover, it offers 20 memory locations (Figure-3) for storing frequently-used operations.
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PTP Toolbox
OSA 5410/11
The OSA 5410 Series is a family of compact and cost-effective synchronization distribution and assurance devices that bring the power of Syncjack™ to any network. Following a toolbox approach, the family members of the OSA 5410 Series can be utilized in a variety of network synchronization applications including IEEE 1588v2 Access Grandmaster, Boundary and Slave Clock, GNSS receiver and Primary Reference Time Clock (PRTC), synchronization signal conversion and sync probe applications.
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Handheld Water Quality Meters
LAQUA PC220
- Automatic pH calibration - up to 5 points (NIST, USA pH buffers) / up to 6 points (DIN pH buffers)- 0.01 pH resolution- Offset and average slope display- ORP calibration option- Automatic / manual temperature compensation and temperature calibration function- Automatic (up to 4 points) and manual (up to 5 points) conductivity calibration- Adjustable reference temperature and temperature coefficient- Adjustable cell constant and selectable measurement unit- Conductivity and total dissolved soli...show more -
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VHF/UHF Digital RF WATT/VSWR Meter
PMR 3030
The PMR 3030 EXT Power Meter is a very versatile instrument covering communication bands from 30-1000 MHz. (The PMR 3030 is available for 30-500 MHz only. The PMR Power Meter is capable of measuring forward and reflected power in the range of a few milliwatts up to 500 Watts. The internal operating system controls measurement, display and the I/Os allowing serial communication to PC, USB to memory stick and USB Serial communication. The I/O options are used to write plots to either memory sticks...show more -
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USRP-2954, 10 MHz to 6 GHz, GPS-Disciplined OCXO, Reconfigurable USRP Software Defined Radio Device
783153-01
The USRP-2954 provides an integrated hardware and software solution for rapidly prototyping high-performance wireless communication systems. Built on the LabVIEW reconfigurable I/O (RIO) architecture, USRP RIO delivers an integrated hardware and software solution, so researchers can prototype faster and shorten time to results. You can prototype a range of advanced research applications that include multiple input, multiple output (MIMO); synchronization of heterogeneous networks; LTE relaying; ...show more -
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Industrial Shock Absorbers
ACE industrial shock absorbers work hard. Their application means moving loads are evenly decelerated over the full stroke. The result: the lowest braking force and shortest braking time. The MAGNUM series from ACE is viewed as the reference standard for medium-sized damping technology.
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Bluetooth® Enabled Nitrate & Temperature Pen
UltrapenX2™ PTBT6
*Nitrate Concentration (ppm N or ppm NO3-) or mV*1 and 2 Point Calibration Options*Proprietary ISE Sensor Design*Built-in Double Junction Reference Electrode*Compatible with EPA Approved Standard Method 4500-NO3-D*Live or Hold Mode – User Selectable*Measurement Storage with Time, Date and Location*Export Stored Measurement Data Via Email*Rugged Design with Aircraft Aluminum Body*Durable, Epoxy Encapsulated Electronics*Waterproof*Powered by One N Type Battery (Included)
