Frequency References
See Also: References, Reference Standards, Reference Antennas, Reference Decoders, Reference Jumpers, Reference Sources, Reference Transformers, Reference Transmitters, Acoustical References, Solar Reference Cells
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Gas in Metal Reference Materials
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NCS Testing Technology Co., Ltd.
Gas in Metal Reference Materials by NCS
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Product
Sound Power Reference Source
Qref
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Precision omni-directionallity in all directions, horizontal and verticalplane. This source has a frequency range of application between 100 and8000 Hz (third octave bands) Despite only weighing 1.4 kg and having a diameter of 105 mm, it produces a maximum sound power level of Lw 104 dB.
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Frequency Response Analyzers
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Venable Instruments has been focused on one goal: bringing the most versatile, full-featured frequency response analyzers to customers in industries where precise testing and measurement tools for power supply design is critical. Over 37 years of continual research and development has created the widest range of scalable frequency response analyzers to meet your company's current requirements, while providing a cost-effective growth path for increased testing functionality. Venable is a proven leader in aerospace, automotive, energy, defense, computer technology, academia, government research applications and virtually any industry requiring the highest standards in power supply and stability testing for repeatable and accurate results.
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Reference Clock T Connector
780540-01
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The SMA-SMA-SMA T Connector, sometimes referred to as the Reference Clock T Connector, connects RF wireless test devices and PXI modular instruments to other accessories. It is a 50 ohm … impedance connector that measures 0 GHz to 10 GHz.
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Satellite Signal Monitoring, Reference Solution
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The Keysight Satellite Signal Monitoring, Reference Solution is a fast, effective solution for monitoring large blocks of spectrum combined with precise digital modulation analysis to validate satellite signal integrity up to 50 GHz. Built upon a modular instrument format (PXIe), its attributes include: excellent instrument density, expandable multi-channel support, and high data bus speeds, ideal for multi-band monitoring. To provide flexibility, a choice of vector signal analyzers (M9391A and M9393A) is available to tailor the system frequency ranges as needed.
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Radio Frequency Probes (Consumer) HF860RFm016G530MCXfS
1039104
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Introducing the Radio Frequency Probes HF860, designed with precision to meet the demanding needs of RF applications. This coaxial probe features an impressive pitch of 6mm/236mil and operates effectively across a temperature range of -45°C to +100°C. With capabilities extending to a frequency of 6 GHz, it ensures reliable and accurate measurements in various settings. The product's design incorporates high-quality materials, including a beryllium copper plunger and brass barrel, both plated with gold for enhanced conductivity and durability.
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Frequency Counter Series
FCA3000/3100
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Offering up to 20 GHz measurements, the Tektronix FCA3000 and FCA3100 Frequency Counter Series pack many different functions into one feature-rich instrument. With unprecedented resolution, you can capture very small frequency and time changes. And with the industry's most comprehensive analysis modes, including measurement statistics, histograms, and trend plots, you have the tools you need to quickly and accurately analyze your signal.
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Radio Frequency Probe HF860RTNCf012G450MCXfS
1039072
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The HF860RTNCf012G450MCXfS is an advanced radio frequency probe designed for precision measurements in consumer applications. Engineered with a pitch of 14.0 mm and a temperature range of -45°C to +100°C, this probe demonstrates exceptional versatility and performance across a variety of conditions. Featuring a robust design with high-grade materials, it stands out in performance and reliability, making it a perfect choice for both hobbyists and professionals alike.
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Radio Frequency Probe HF829HSDm013G1860HSDmF
1044571
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The HF829HSDm013G1860HSDmF is a state-of-the-art Radio Frequency Probe designed specifically for automotive applications, offering unparalleled precision and efficiency. Engineered to withstand extreme temperatures ranging from -45°C to +100°C, this coaxial probe ensures reliability in demanding conditions. With a continuous current capacity of 5.00 A and a typical contact resistance of only 20.00 mOhm, it excels in delivering high-performance electrical specifications. The probe's impedance is optimized at 100.00 ohm, making it suitable for high-frequency applications up to 3.00 GHz.
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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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Switchable Fixed Frequency Synthesizer
EXP Series 2.25" x 2.25" x 0.6"
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*Connectorized Package *Switches Between Multiple Fixed Frequencies *Exceptionally-Low Phase Noise *DRO Replacement *High Vibration Design
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Radio Frequency Probes (Automotive) HF860FAKRAm016G550MCXfP
1033408
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The Radio Frequency Probes (Automotive) HF860FAKRAm016G550MCXfP is designed for precision and durability in automotive applications. With a coaxial probe design, this model features a pitch of 6.50 mm, making it suitable for maintaining strong connections and reliable signal integrity in automotive testing environments. The probe operates effectively within a temperature range of -45°C to +100°C, thus ensuring its functionality across various environmental conditions.
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Remote Radio Head Test, Reference Solution
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The Remote Radio Head Test, Reference Solution provides the physical interfaces together with the vector signal analysis and vector signal generation you need to carry out comprehensive functional and performance testing of your RRH). Fully characterize the uplink and downlink, RF air-interface to and from the digital "front-haul".
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5 Digit Frequency Meter
CM1-F
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CM1-F is an economical and simple frequency meter with a 20mm 5-digit LED display, and the display rangecan be set by pressing the button. Anti-interference design, reliable quality, simple installation and operation.At the same time, it has 2 sets of relay output or 1 set of analog output or 1 set of RS485 (Modbus RTU mode) communication ports for selection.The built-in design of the operation buttons can avoid human misoperation and is suitable for various mechanical use.
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Reference Meter
SB1300
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Shenzhen Star Instrument Co., Ltd.
The SB1300 three-phase multi-function reference meter incorporates 32-bit floating point DSP, wide-range measuring and embedding industrial PC technologies. This model was the first approved by China National Institute of Metrology. Star Instrument has been granted the first manufacturing license for class 0.02 reference meters. Basic measuring range (phase voltage): 1V~480V, current measuring range: 1mA~120A; wide measuring range (phase voltage): 0.1V~1000V, current measuring range: 0.1mA~200A
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Radio Frequency Probes (Automotive) HF819HSDm013G2020HSDmPV1
1023277
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The Radio Frequency Probes (Automotive) HF819HSDm013G2020HSDmPV1 is an exceptionally crafted measurement tool designed for automotive applications, ensuring precise and reliable signal transmission. With a continuous operating temperature range from -45°C to +100°C, it seamlessly accommodates various conditions encountered in automotive testing. This model, recognized by the order code 1023277, is engineered with innovative coaxial design featuring 12.0 mm pitch, making it suitable for diverse testing environments.
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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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Neodymium Low Frequency Transducers
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High energy neodymium magnetic designs, complex cooling systems and new technologies for high-power handling, minimal distortion and low weight.
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Reference Oscillator
REF Series 1.5” x 1.5” x 0.6”
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*Connectorized Package *Free Running *Low Phase Noise *Output Power to +12 dBm Available
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Frequency Sensor
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DARE?s frequency sensors and monitors are available in both AC powered and DC powered models in a wide variety of standard or custom enclosures. Used in aircraft, ground support equipment (GSE), ground power applications, and other military and industrial applications, DARE frequency sensors, monitors, and frequency sensing relays will protect equipment that is sensitive to fluctuations in power line frequency from damage due to over and / or under frequency conditions.
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HDMI / 3G Reference Media Player
VQS-300
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Versatile destop/rackmount unit, loaded with unique sophisticated set of static and dynamic test patterns - see more details in separate VQL for VQS PresentationMulti-format HDMI and 3G-SDI outputs, digital and analog AV outputs2.5 ppm accurate system clock to meet full 3G-SDI broadcast specsFront side bay for detachable SATA HDD – up to 2 TB of contentVQL - Library of unique sophisticated dynamic test patterns and sequencesLIve clips and 3D Video Tests, 5.1 Surround Sound and LR Stereo Audio TestsAll commonly used resolutions, aspect ratios, frame rates and interlace modesEasy expansion with any external USB storage device: BD/DVD, HDD, FD.
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High Frequency Current Transformer
HFCT Ø 140mm
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Techimp Clamp High Frequency Current Transformer model 140 is an inductive sensor for partial discharge measurements. It is suitable for online /off line PD tests on : large diameter cables ; grounding rod bar ; etc. A TNC termination is available to connect the Clamp HFCT 140 to the TechImp PD analyzer : PDCheck , PDBase etc. The arrow indicates the requested input current (Iin) direction to get coherent output voltage (Vout) polarity respect to ground. When the sensor is installed with the arrow directed to ground, the detected voltage signal (Vout) has the same phase of the input current (Iin).
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Hydrogen Frequency & Time Standard
CH1-1006
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The hydrogen frequency and time standard Ch1-1006 is designed to generate highly stable, high-frequency, spectrally pure sinusoidal 5, 10, 100 MHz and pulsed 1 Hz signals and for the behavior of time-frequency measurements.
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Benchtop Rubidium Frequency Standard
FS725
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Stanford Research Systems, Inc.
The FS725 integrates a rubidium oscillator (SRS model PRS10), a low-noise AC power supply, and distribution amplifiers in a compact, half-width 2U chassis.
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Radio Frequency Probes (Industrial) HF860SMBf018G530MCXfP
1012587
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The Radio Frequency Probes (Industrial) HF860SMBf018G530MCXfP, with order code 1012587, represents a critical advancement in the field of RF probing technology. Engineered from high-quality materials such as beryllium copper and brass, these probes are designed to facilitate precise measurements in a variety of industrial applications. With optimal operating conditions from -45°C to +100°C, the HF860 model is fully equipped to perform under challenging conditions while maintaining reliable performance metrics. This coaxial probe features a compact design with a total length of 43 mm, making it suitable for use in tight spaces while ensuring robust signal integrity.
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5 Digit Frequency Meter
CS1-F
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CS1-F economic type Frequency Meter is designed with high accuracy measurement, display and communication of Frequency.The innovation feature is auto-range input from 0.01Hz~100KHz(option ~140KHz) and the display resolution will auto-change to show the highest according to input frequency.They are also available 1 option of 1 Relay outputs, 1 Analogue output or 1 RS485(Modbus RTU Mode) interface with versatile functions such as control, alarm, re-transmission or communication for a wide range of panels and testing applications.
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DC - 12 GHz High Efficiency GaAs HBT MMIC Divide by 8 Prescaler
HMMC-3028
Frequency Divider
The HMMC-3028 is a DC - 12 GHz divide by eight prescaler designed for use in high frequency communications, microwave instrumentation, and EW radar systems where low phase-noise PLL control circuitry or broadband frequency translation is required.
