Frequency Counters
measure frequency by comparing the signal to the counter's time base oscillator.
See Also: Universal Counters, Time Interval Counters
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Handheld Particle Counters
Models 3888 And 3889
Kanomax’s innovative Handheld Particle Counters (Models 3888 & 3889) set the standard of instrumentation in cleanroom / operating room monitoring and verification, filter testing, IAQ investigation, data center cleaning and many more highly specialized and highly sensitive applications. These beautifully engineered devices boast some of the most highly advanced technology in the industry. A combination of accuracy and practicality, these devices count airborne particles with high quality performance.
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Frequency Block Converter
FBC
The FBC-XX-FB is a full band system can be built upon a Keysight N8975A Noise Figure Analyzer (NFA) or X Series Signal Analyzer with option N9069A. This system allows the user to extend the frequency range of the NFA to allow for accurate noise figure measurements to be performed on a device covering Ka, U, V, E, W bands (26.5-170 GHz), when used with an Agilent E8247C signal generator (or equivalent).
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Low-Mid Frequency Analyzer
LMFA-21
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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Variable Frequency Modules
9554-( )
Utilizing the high voltage power source in the Model 9354-1 Universal Transient Generator, four individual modules can be connected to provide tuning of damped sine waves from 10 KHz to 50 MHz. A fifth module is available which, when used in conjunction with the Model 9354-1, provides 20% frequency steps from 30 MHz to 100 MHz
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Standard 3.74 (106.00) - 14.35 (407.00) High Frequency Probe
K-50L-QG-75R
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): 1,637Overall Length (mm): 41.58
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1231a Very High Frequency Distribution
Precise Time and Frequency, Inc.
The ptf 1230A(1U)/1231A(2U) GPS L-Band RF Distribution amplifiers provide high performance GPS signal references for laboratory or systems use. In most applications the low noise and signal gain capability of the units will provide userswith a robust GPS signal source for lab or system requirements.The ptf 1230A/1231A uses individually buffered output stages and insures maximum isolation between the individual outputs. The ptf 1231A offers 12 outputs. Options are available for a 2U/3.5” version (ptf 1230A) with 24 outputs.Isolation from output to output is >-40 dB. The input also offers DCV for biasing an active antenna.
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Signature Model High Frequency Surge Testers
S
Bench size performance & durability with PJ's exclusive/unique High Frequency Technology capable of testing the integrity of any turn to turn insulation, including low inductance windings. These Digital Surge Testers come standard with a rack-mounted, Tektronix TDS1002, 1 Billion Samples/sec, real time, programmable, storage oscilloscope.
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Frequency Converter Characterization With Wideband Modulated Signal
N5245BQ
The N5245BQ provides the N5245B 50 GHz PNA-X network analyzer, application software and accessories for frequency converter measurements with modulated signal such as EVM, NPR and ACPR in addition to gain, gain compression, IMD and other measurements
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NI-9326, 6-Channel, 150 V, 128 kHz C Series Frequency Input Module
786999-02
6-Channel, 150 V, 128 kHz C Series Frequency Input Module - The NI-9326 is a channel-to-channel isolated frequency input module for CompactDAQ and CompactRIO systems. This module includes six differential input channels with a 0 Vrms to 150 Vrms input range. The NI-9326 also features configurable thresholds for connection to a variety of variable reluctance sensors, single channel encoders, and hall-effect sensors. You can use the included embedded counters to perform frequency measurements or edge-counting for tracking total counts on a periodic signal. Additionally, the NI-9326 supports configurable Butterworth filters to help you perform low-noise frequency measurements.
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Isolated Programmable Multifunction Counter Board, LACQUERED
APCI-1710-LAC
Wide application possibilities through free combination4 modules with numerous functions quickly and easily programmable Each of the 4 modules is programmed with a function. The 4 modules can either be programmed with the same function or freely be combined with 4 different functions.
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Ultra High Frequency Vibrometer
UHF-120
Polytec?s New UHF-120 Vibrometer Laser-Doppler Vibrometers (LDV) can characterize the out-of-plane vibrations at ultra-high frequencies. Polytec?s UHF-120 extends the vibration frequency bandwidthup to 600 MHz.
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Square Wave Frequency Generator
F125
The F125 square wave frequency generator replaces our F150/155/105 frequency generators. It is a completely new design with many new features. The main one being that it can run standalone up to 1500 program files copied from a PC or Mac. It is also possible to connect the F125 to a computer via a USB port and control it with the F100 3.0 software for MS-Windows in the same way our F150/155/105 operate from a PC. Program files written for our current F150/155/105 are compatible with the new F125.
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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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Digital High Frequency Surge Testers
C Model
These Digital High Frequency Surge Testers are the ultimate in ruggedness & durability. Fourteen / sixteen gauge steel construction and mobility on 6" heavy duty rubber wheels makes it a favorite for use in harsh industrial environments. The performance of PJ's exclusive/unique High Frequency Technology is capable of testing the integrity of any turn-to-turn insulation, including low inductance windings.
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Digital Tap Position Indicator With Counter Display
Our Digital Tap Position indicator with Counter Display is used to indicate the Tap Position of the Power Transformer with On Load Tap Changer as well as also indicates the counts of the tap changer.
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Ferrite Low Frequency Transducers
Ceramic magnetic design able to provide high-power handling and low distortion for the most demanding speaker manufacturers.
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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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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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Frequency Extender
DC100
The DC100 system can be installed in the HP8568B(see H96 option below) without compromising the performance of the original instrument. The spectral purity and power accuracy of the primary band ( 100hz to 1.5Ghz) are insured from corruption by careful design of the DC100 system. Additional protection of the primary band is guaranteed as the DC100 system is automatically switched off (all power removed) when in primary band operation.
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Radio Frequency Scoring Tool
RFST
The Radio Frequency (RF) Scoring Tool (RFST) takes the guess work out of RF environment simulation. During RF environment simulation, the RFST provides clear persistent scoring and recording of the RF simulator’s performance. The RFST digitizes all RF signals in the form of digital Pulse Descriptor Words (PDWs) and associated In-phase/Quadrature (I-Q) data. This massive data stream is recorded for later (Post-Scenario) Analysis. Additionally, the RFST provides a real-time visual display of the accuracy of the RF output, easily visible through straight forward real-time indicators. The post analysis tool set allows an unlimited number of users to simultaneously assess previous RF simulator performance with compelling visual representations. The RFST is a perfect complement to our A2PATS product line offering everything you need for comprehensive environment simulation and analysis.
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Timer / Counter
The timer functionality is able to generate pulses or frequency signals with a defined number and duration.The counter function analyzes digital signals in terms of duration and number.
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10 Digit Rate/Batch Counter (Pulse)
CS2-TM-Pulse
The CS2-TM(Pulse Input) is innovation totalizer.Adtek builds in high technology with wide input range from 0.01Hz~ 140.00KHz with auto-range function at same unit. There are three setting modes for K factor, 1/K factor and flow speed to match the difference output description of flow-meters.The Totalizer provides high accuracy measurement, display, control and communication (Modbus RTU mode) of Pulse from Flowmeter or encoder, proximity switch, photo switch for length control.There are two display screen and 3 external control input (DI) in standard and the optional 4 Relay, 1 Analogue, 1 Pulse and RS485 port available. They are also support fantastic control function as like as N, R, C mode for totalizer and batch control.
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Isolated Programmable Multifunction Counter Board
APCI-1710
Wide application possibilities through free combination4 modules with numerous functions quickly and easily programmableEach of the 4 modules is programmed with a function. The 4 modules can either be programmed with the same function or freely be combined with 4 different functions.
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Frequency Converter Test Solution Up To 50 GHz
N5245BP
The N5245BP provides the N5245B 50 GHz PNA-X network analyzer, application software and accessories for frequency converter test up to 50 GHz. This bundle product
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Mid Energy Counters
UEM1P5-4D R for RS485 Modbus RTU/ASCII communicationUEM1P5-D M for M-Bus communicationUEM1P5-4D E for Ethernet (Modbus TCP) communicationFor 1 or 5A CTProgrammable CT ratioFully bi-directional four quadrants measurements for all energies and powersFor 3 / 4 wire networks with balanced or unbalanced load (UEM1P5-4D R and UEM1P5-4D E only for 4 wire networks)Class B according to EN 50470-3S0 output for energy pulse emissionAvailable with MID certification
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PXIe Frequency Reference: 10 MHz And 100 MHz
M9300A
The M9300A PXIe frequency reference is a PXIe-compatible, compact, modular instrument that can be used with the Keysight M9301A synthesizer, M9310A source output, and M9311A modulator to create the world’s fastest vector signal generator, the M9381A. Create a CW source, the M9380A, by combining the M9300A with the M9301A and M9310A or use it as the 10-MHz or 100-MHz reference with other PXI solutions. Control the instrument through a soft front panel and programmatic interfaces tuned to your application development environment of choice.
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1KVA Variable Frequency Power Source
CX- 9001
Shenzhen Chuangxin Instruments Co., Ltd.
1KVA Variable-Frequency Power Source
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Scintillation Counter
G-Explorer/Geo-Explorer
Highly sensitive, reliable and innovative radiation measurement technology. Explore and discover radioactive radiation in the environment with reliable accuracy! Use the graphical data preparation to find underground mineral deposits, such as water, caves and geological disturbances, even on large areas.
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Ultra-Agile Frequency Synthesizer
Corech’s Ultra-Agile Frequency Synthesizer packs impressive low phase noise of -100dBc/Hz@10kHz@20GHz, low spurious of -65dBc, high temperature and corrosion resistance, long operating life, temperature uniformity, and good thermal conductivity. These outstanding performance make it suitable for high-reliability and environmentally stressful applications including communication systems, test and measurement equipment, radar systems etc.
