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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Product
3207a GPS/GNS Frequency and Time Reference
GlobalTyme2
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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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Product
Wide Frequency Transconductance Current Amplifiers
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Precision electrical measurement instruments that convert an input voltage into a highly accurate, wide-bandwidth AC or DC current output.
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Product
Power Frequency Transducer
TDF
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Kusam Electrical Industries Limited
• Dual Aux. Power 110/220V AC• High Accuracy 0.2% RO at 23 °C± 5 °C• High Dielectric Strength 2.6KV AC / Min, Between Input / Output/ Power Case• ABS Plastic Case, DIN Rail or Wall Mounting
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Product
Spectrum and Signal Analyzer Frequency Extension Systems
SAE
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The SAE modules are designed to interface with your existing microwave signal or spectrum analyzer and extend its frequency coverage to 500 GHz.
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Product
32-Bit Encoder / Counter Interface
2620
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Four 32-bit quadrature encodersPWM, period, frequency measurementPeriodic, single-shot outputsCompatible with Linux and WindowsCE Compliant
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Product
Signal Generator Frequency Extenders
FES
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These frequency extension modules easily connect to the output of your signal generator so you have high-performance source for your DUT characterization activities. Characterize your DUT with the confidence that the superior performance in terms of output power, spurious and harmonic will provide product accurate results.
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Product
Frequency Multiplier
SMZ
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R&S®SMZ frequency multipliers combine easy handling and precise output levels in the frequency range from 50 GHz to 170 GHz. They can be used in diverse applications, e.g. in the automotive sector with distance radars, in astronomy with sophisticated telescopes and in radar interferometry for analyzing the earth’s surface.The frequency multipliers are available in the R&S®SMZ75 (from 50 GHz to 75 GHz), R&S®SMZ90 (from 60 GHz to 90 GHz), R&S®SMZ110 (from 75 GHz to 110 GHz) and R&S®SMZ170 (from 110 GHz to 170 GHz) models. An optional attenuator (available for R&S®SMZ75, R&S®SMZ90 and R&S®SMZ110) can be integrated in the same housing as the frequency multiplier, simplifying handling. The R&S®SMZ can be controlled via USB.
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Product
Miniature 8-channel photon counter
id150 SERIES
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Intended for large-volume OEM applications, the id150-1x8 is the only multichannel solid-state single photon detector on the market. It consists of a CMOS silicon chip packaged in a standard TO8-16pin header with a transparent window cap. The chip combines 8 in-line single photon avalanche diodes that can be accessed simultaneously for parallel processing. square in center-to-center A fast active quenching circuit is integrated within each pixel in order to operate each diode in photon counting regime. The chip is mounted on a printed circuit board on top of a single-stage thermoelectric cooler (TEC). A thermistor can be used to measure the temperature of the chip. Only two low power supplies of +5V and -25V are needed for operation in photon counting mode. The fast active quenching circuit leads to a dead time of less than 50ns per channel. An outstanding timing resolution of less than 60ps allows high accuracy measurements.
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Product
110 GHz Frequency Extender, Pulsed DC Bias
N5293AX52
Frequency Extender
The Keysight N5293AX52 is a broadband frequency extension module designed for use with Keysight’s new PNA / PNA-X-based millimeter-wave solutions. It is a compact, lightweight, and ruggedize frequency extender module with built-in bias tee for pulsed DC bias operation. It interfaces with the Keysight N5292A test set controller. The modules allow users to extend the frequency coverage of a base PNA / PNA-X Series network analyzers to a range of 10 MHz to 110 GHz. For more information about cable and accessories for use with network analyzers, please visit Network Analyzer Accessories.
