Hydrogen Frequency Standards
Microwave Amplification by Stimulated Emission of Radiation
See Also: Frequency Standards, Rubidium Standards, Hydrogen Masers
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Hydrogen Solutions for OEM Integration
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H2scan’s breakthrough hydrogen sensing technology is available for integration into your product as an OEM assembly. Various options are available ranging from just a hydrogen sensor sub-assembly to a full-up product assembly.
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Standard 3.74 (106.00) - 14.35 (407.00) High Frequency Probe
K-50L-QG-75
High Frequency Probe
Nominal Impedance (Ohms): 50Bandwidth @ -1dB (GHz): 12.00Return Loss @ -20dB (GHz): 3.00Test Center (mil): 550Test Center (mm): 13.97Full Travel (mil): 100Full Travel (mm): 2.54Recommended Travel (mil): 67Recommended Travel (mm): 1.70Overall Length (mil): 1,575Overall Length (mm): 40.00
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High Frequency Standard Capacitor
GenRad 1403 Series
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The GenRad 1403 Standard Air Capacitors are stable, three-terminal standards in decimal values from 0.001 pF to 1000 pF. For measurement at 100 pF and below, a three terminal connection increases the accuracy by eliminating the uncertainty in the measurement introduced by the capacitances between the capacitor terminals and ground.
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Standard Series
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TPC-100W Series offers versatile web terminals in 7", 10", 15.6" and 21" displays, designed for factory.
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Light-to-Frequency
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Light-to-Frequency (LTF) sensors convert measurements of light intensity to a digital form for direct interfacing to a microcontroller. The output of the device is a square wave or pulse stream the frequency of which is linearly proportional to the light intensity. LTF converters are designed for applications such as ambient light measurement, light absorption/reflection in products such as white goods, photographic equipment, colorimetry, chemical analyzers and display contrast controls. They may be used in any system that requires a wide dynamic range, and/or high resolution digital measurement of light intensity.
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Trace Hydrogen Analyzer
GNL-400
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Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-400 trace hydrogen analyzer adopts imported high-performance electrochemical sensor with latest micro computer technology. It has such functions of LCD display, upper & lower alarm, signal output and relay contactor alarm output. And can be used to measure the hydrogen concentration in nitrogen, oxygen and argon.
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10Hz-150KHz Frequency Counter
HCF-F1000L
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FEATURE:*Period,totalize measurement self test*High sensitioity:85dBV (25mVrms)*Stability:±3x10-9/s*8 digit LED display*Gate Time:0.01s,0.1s,1s*Power supply:AC 220V(110V optional)
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Fixed Area Hydrogen Monitor
HY-ALERTA™ 600B
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H2scan’s HY-ALERTA™ 600B Fixed Area Hydrogen Monitor will provide hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to 125% of hydrogen’s low flammability limit. They are designed for either ceiling or wall mount and have RS422 capability that extends the interface from the sensor to the controller to several hundred feet. H2scan’s hydrogen-specific sensor technology has no cross sensitivity to any other combustible gases, thus eliminating false positive alarms and increasing system reliability.
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Frequency Multipliers
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RF coaxial frequency multiplier (also referred to as a coaxial frequency doubler) PE8600 from Pasternack has SMA conectors and are 50 Ohm. Our SMA frequency multiplier is manufactured for a minimum frequency input of 1.5 GHz and a maximum frequency input of 5 GHz. This SMA microwave frequency multiplier / doubler output minimum frequency is 3 GHz and output maximum frequency of 10 GHz.
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Reference Standards
GF333V2
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Beijing GFUVE Electronics Co.,Ltd.
Standard kWh meter is a reference standard with the characteristics of wide-range, multifunction and high-precision. It has accuracy class of 0.02. By adopting techniques of DSP, embedded system and automatic temperature balancing and other compensation, it has not only advantages of light weight, small size, high precision, high performance, powerful function, original interface, ease-to-use, but also work stability.The product can be widely used in fields of electric energy measuring, electric energy laboratories and other relevant industry, not only in laboratories but also at the industrial field.
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Inductance Standard
1482 Series
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The GenRad 1482 Standard Inductors are the standard of choice in metrology labs. Used today by national metrology institutes and primary standards bodies around the world, these inductors have no peer or equivlent.
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Frequency generator
F170
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The new F170 square wave frequency generator is based on the same hardware as the F165. It has all the features of the F165 plus 3 additional internal channels for a total of 6 programmable channels. It can run standalone up to 1500 program files copied from a PC or Mac or created from the keypad
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Standard Transmitter
Tipix 3000
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The TIPIX 3000 is a transmitter purposely designed for deep Induced Polarisation or Resistivity sounding investigations. This transmitter is generally used together with V-Fullwavers or Elrec Pro receivers.
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Time & Frequency Standards
Meridian II Precision TimeBase
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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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Frequency Converter Upwards
UPCONVERTER 10 GHz VXI
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The UPCONVERTER 10 GHz control software is VXI Plug & Play and does not depend on the module version. The software allows for automated calibration and verification of the main characteristics of the device.
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Standard Prod
121017/Colour
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IEC 1010 Rating: 1000 Volts Cat III Double/Reinforced Insulation 30AmpsStandard Colours: Black, RedFeatures: Standard 4mm socket to rear.
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GPS Frequency Standards
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Precision Test Systems manufacturers' a full range of GPS and GNSS frequency standards that are disciplined to most of the worlds satellite systems.
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RF Frequency Multipliers
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Frequency multipliers are devices that produce an output signal where the frequency is a multiple of the input signal. The multiple can be 2x (i.e. a Frequency doubler), 3x, 4x and so on.Precision MMW will help you with the highest quality rf frequency multiplier products needs. We are a millimeter wave spectrum manufacturer of various active and passive mmWave products and sub-system engineering.View more RF Frequency Multiplier
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Frequency Standard Products
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The ES-110 generates a stable source of 10 MHz using GPS (Global Positioning System) satellites as a reference. If frequency distribution is needed, we offer the ES-210, a Quad 1x6 1/5/10 MHz Distribution Amplifier. The ES-210 provides four independent 1x6 Frequency DAs in a single rack-mount enclosure. The ES-410 is a four output version of the ES-110. The ES-410 was introduced and won Radio Magazine's Best of Show Award at the 2016 NAB Show.
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Carbon / Hydrogen / Sulfur Analyzer
CHS‑580A
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ELTRA’s 580A analyzers (A = Autoloader) are equipped with an automatic sample loader, allowing for analysis of large numbers of samples without operator intervention. The sample loader is available in two versions to accommodate 36 or 130 crucibles. The CHS-580A is based on the technology of the CHS-580 analyzer and features a vertical resistance furnace with ceramic tube.
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Frequency Synthesizers
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A frequency synthesizer allows the designer to generate a variety of output frequencies as multiples of a single reference frequency. The main application is in generating local oscillator (LO) signals for the up- and down-conversion of RF signals.
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Multi-Element Standards
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These multi-element standards consist of multi-layer thin film coatings, one on top of the other, upto a maximum of 6 elemental coatings. It is generally recommended to have coating thicknesses < 20 µg/cm2, so as to cause negligible notable matrix effects, in particular absorption of X-rays emitted in lower deposits by those covering them.
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Frequency Synthesiser
RA062-F2
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The RA062-F2 is a multiple LO module used to generate three pairs of LO signals, each pair being phase matched in order to provide the capability to drive two phase and amplitude matched, high sensitivity narrowband receivers such as might be required for an EW receiver system with DF functionality.The Stepped Frequency Synthesiser is based upon Direct Frequency Synthesis, DFS, whereby the 1GHz input reference signal is multiplied, filtered and mixed to generate a given number of isolated and filtered single tone CW signals from the 1GHz comb. A finely tuned signal is then generated using a multi-way switch to select between the 1GHz spaced CW tones and mixed with fine resolution signals generated using a custom DDS/VCO PLL network. In this way finely tuned signals can be generated between 7.5GHz and 23GHz.
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Low-Mid Frequency Analyzer
LMFA-21
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Amfax introduce the latest PXI based High Performance Low and Mid Frequency Analysis System operating from 100Hz TO 2MHz with an extremely low noise floor. This high accuracy measurement instrument utilizes the National Instruments Function Generator and Flex Digitizer to optimize your frequency related product performance. Using the industry standard PXI platform enables us to offer the system a fraction of the cost of other typical two box solutions.
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Static Frequency Converter Systems
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Our software and connectivity devices incorporate all the features you need to proactively manage your systems, from basic monitoring and shutdown to predictive analysis and power management. Aplab Integration Services offer complete solutions tailored for the specific requirements of Defense Services, Telecom and Commercial markets.
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Standard RF Fixture
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The standard RF fixture supports both pulsed and non-pulsed operation. It employs SMA input/output connections. For RF output powers over 10W, an N-type connector may be used to replaces the SMA connector because of its power-handling capability.
