Frequency Standards
Devices that produce a known frequency.
See Also: Hydrogen Frequency Standards, Rubidium Standards, GPS Clocks
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Product
Standard Attitude Gyroscopes
5000B-series
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The 5000B is an air-driven gyro that has a pictorial horizon mask and fixed airplane. The mask moves to indicate climb, dive, and bank. Bank and pitch attitudes are displayed so that the pilot’s sensing of the gyro indication is the same as the interpretation of the relation between the wings of the aircraft and the natural horizon during visual flight.
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Product
Standard 1.50 (43.00) - 4.00 (114.00) Bead Probe
BTP-25HF-4
Bead Target Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Precision AC/DC Air Standard Resistors
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Ultra-stable electrical resistance standards designed for high-accuracy calibration in ambient air without needing a temperature-controlled fluid bath.
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Product
Conformance Calibration Standard Test Card for UPC/EAN Symbol Verifiers
AI-CCS-UPC/EAN-E Rev S
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For those who prefer a traditional vertical format calibration test card, APPLIED IMAGE offers our new Conformance Calibration Standard Enhanced for UPC/EAN Bar Code Symbol Verifiers. The new standard complies with both the ANSI X3.182 and ISO 15416 standards and is ideal for testing of verifiers, scanners, and other UPC bar reading equipment as well as a tool for training new operators to assure proper “methodology' in the use of verifiers.
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Standard RF Power Sensors
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Coaxial Dynamics "Standard" line of RF Power Sensors provide DC currents proportional to the forward and reflected power flowing through the line. All models are designed to drive a 30A, 1400-Ohm meter, or provide approximately 100 millivolts across a 5K load.
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Radio Frequency (RF) And Microwave Products
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Enable your 5G, aerospace, defense, test and measurement or industrial RF wireless applications with our portfolio of RF and microwave devices. These include high reliability RF diodes, Gallium Nitride (GaN) and Gallium Arsenide (GaAs) Monolithic Microwave Integrated Circuit (MMIC) amplifiers, frequency translation and power transistor devices, switches, attenuators, varactors, filters and more.
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Standard Loggers
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Our standard loggers can measure up to 13 parameters. Numerous configuration options allow for maximum customization for your measurement needs. In addition to our conductivity, temperature and depth sensors, many others, including third-party sensors, can be used with our recorders. Measure salinity. Measure tide and waves. Altitude & Attitude Logger.
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Voltage to Frequency Converters
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Analog Devices has the widest range of voltage-to-frequency converters (VFCs) for the instrumentation, industrial, and automation markets. They are ideally suited for use in analog-to-digital conversion, long-term integration, linear frequency modulation and demodulation, and frequency-to-voltage conversion. ADI’s latest family of VFCs, the AD774x series, is based on Σ-Δ technology and provides high linearity in tiny packages at low cost.
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Product
NanoCD Standards (NCD)
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The NanoCD™ (NCD) is the first commercially available standard to provide line width accuracy calibration at the 45 nm, 65 nm, 90 nm and 130 nm nodes. Use these standards for tool matching, calibrating the width of a CD-AFM tip, or CD-SEM diagnostics.
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Product
Standard Digital Isolators
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Analog Devices’ digital isolators enable designers to implement robust solutions with our magnetically isolated iCoupler products with the flexibility of up to 6 channels. Products meet stringent safety standards including the ability to isolate IS-IS with our intrinsically safe certified digital isolators which enable designs in hazardous areas. And automotive certified versions are also available. Utilizing the iCoupler® and isoPower® technologies, these isolation solutions enable designs without the constraints found in optocouplers.
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Product
50 Ohm Frequency Extension System
CobaltFx FETx
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CobaltFx cost-effective millimeter wave frequency extension system allows you to build a scalable and affordable 5G testing solution, offered with four extension frequency bands:
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Product
The Gold Standard for Breast Screening & Biopsy Training
Mammography QA Solutions
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When the USA mandated Mammography QA requirements via the Mammography Quality Standards Act (MQSA), medical physicists, the ACR and the FDA worked with Gammex to complete the phantom design known today as the 156 Phantom.
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Product
SiTek Standard PSD
1L20_CP3
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The SiTek Standard PSD (Position Sensing Detector) has high resolution, fast response and outstanding linearity. It is used in a wide variety of applications, most of them utilizing light sources in the visible or near-infrared part of the spectrum. The spectral range covers the region 400 - 1100 nm. Thanks to SiTek's proprietary AR-coating, optimized around 860 nm, a reflection loss of only 2% is achieved around the responsivity peak. Most of the detectors have a cover window to avoid handling damages.
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Product
Conformance Calibration Standard Test Card for GS1-128 Symbol Verifiers
AI-CCS-128-E Rev B
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This test card is ideal for testing of verifiers, scanners, and other GS1-128 barcode reading equipment. It also can serve as an excellent training aid to ensure new operators are using the proper methodology and are proven competent in the use of verifiers.
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Product
Impedance Standards and Calibrators
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Impedance Calibrator is to replace countless single value RCL standards with one calibrator that can switch between the standards like a CD changer in your car. The calibrator contains stable and temperature independent resistance standards, partial capacitance standards and partial inductance standards, simulated by RC T-type passive network. Calibration values of both complex parameters of partial standards are displayed on large LCD screen in preselected pairs of parameters as well as voltage, current and frequency readouts from built-in test signal meter. OPEN and SHORT reference positions are available as well.
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Product
Certified Leak Standards
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Cincinnati Test Systems provides certified, high-performance air flow leak standards and tracer gas leak standards.
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Product
Standard 1.50 (43.00) - 4.00 (113.00) High Performance Lead Free Probe
LFRE-25H-4
ICT/FCT Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
Standard 1.00 (28.00) - 2.75 (78.00) Non Replaceable General Purpose Probe
E-S-R
General Purpose Probe
Current Rating (Amps): 5Average DC Resistance lower than (mOhm): 30Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 65Full Travel (mm): 1.65Recommended Travel (mil): 43Recommended Travel (mm): 1.09Overall Length (mil): 495Overall Length (mm): 12.57Rec. Mounting Hole Size (mil): 67Rec. Mounting Hole Size (mm): 1.70Recommended Drill Size: #51Overall Length Remark: Overall length for E-S-V and E-S-W is .540 (13.72)
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Product
Standard 1.00 (28.00) - 3.20 (91.00) General Purpose Probe
P2550-8
General Purpose Probe
Current Rating (Amps): 5Average DC Resistance lower than (mOhm): 30Test Center (mil): 187Test Center (mm): 4.75Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Overall Length (mil): 1,453Overall Length (mm): 36.91Rec. Mounting Hole Size (mil): 126Rec. Mounting Hole Size (mm): 3.20Recommended Drill Size: #30 or 3.20 mm
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Product
Standard - 6.00 (170.00) - 14.00 (397.00) Feed Through Probe
P2447-1W
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Current Rating (Amps): 20Average DC Resistance lower than (mOhm): 10Test Center (mil): 225Test Center (mm): 5.72Full Travel (mil): 300Full Travel (mm): 7.62Recommended Travel (mil): 200Recommended Travel (mm): 5.08Overall Length (mil): 1,145Overall Length (mm): 29.08
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Product
Portable Multiple Frequency Signal Generator
PSX-6C
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Matrix Test Equipment Incorporated
The Model PSX-6C is a portable, weatherproof Generator of clean, unmodulated, crystal- controlled, amplitude-variable outputs, up to +60 dBmV per channel. The PSX-6C is an improved version of the PSX-6 using enhanced technology and provides carriers that can be adjusted over a linear range of 15 dB.
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Oil Based Resistance Standards
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Precision electrical resistors designed for high-accuracy resistance calibration in fluid/oil baths or in air.
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Product
Standard Probe Station Chucks & Accessories
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In this test solutions section of our website we describe the expanding line of Abet PV IV probe stations for the growing variety of solar cell types and sizes being developed around the world. This page describes a line of vacuum chucks and accessories for top/bottom, top/top, and bottom/bottom solar cells from 3 x 3 mm to 300 x 300 mm. Probe stations for multiple device on a single substrate and multifunction probe stations are described further in the sections highlighted to the left of this page.
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Radius, Standard 0.61 (17.00) - 2.80 (79.00) General Purpose Probe
HPA-0D
General Purpose Probe
Current Rating (Amps): 3Average Probe Resistance (mOhm): 35Test Center (mil): 50Test Center (mm): 1.27Full Travel (mil): 100Full Travel (mm): 2.54Recommended Travel (mil): 67Recommended Travel (mm): 1.70Mechanical Life (no of cyles): 1,000,000Overall Length (mil): 635Overall Length (mm): 16.13
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Standard 0.62 (18.00) - 4.00 (114.00) High Performance Lead Free Probe
LFRE-1Z-4
ICT/FCT Probe
Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 500,000Mechanical Life Remark: *Ultra High force products may observe slight decrease in cycle life.Overall Length (mil): 1,300Overall Length (mm): 33.02
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Standard 2.20 (62.00) - 4.80 (136.00) General Purpose Probe
EPA-4G
General Purpose Probe
Current Rating (Amps): 7Average Probe Resistance (mOhm): 35Test Center (mil): 187Test Center (mm): 4.75Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 2,000,000Overall Length (mil): 1,320Overall Length (mm): 33.53
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Product
Radio Frequency (RF) Testing
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Comprehensive testing and certification services helping you ensure that your wireless or radio devices achieve compliance to international regulatory RF or immunity requirements.
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Product
Standard 1.50 (43.00) - 4.00 (113.00) High Performance Lead Free Probe
LFRE-25UN-4
ICT/FCT Probe
Current Rating (Amps): 8Average Probe Resistance (mOhm): 8Test Center (mil): 100Test Center (mm): 2.54Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cycles): 1,000,000Overall Length (mil): 1,300Overall Length (mm): 33.02





























