Frequency Calibrators
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Product
Coaxial Fixed Attenuator, DC to 18 GHz
8493B
Attenuator
The Keysight 8493B coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 30 dB. This attenuator is swept-frequency tested to ensure it meets specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Product
Coaxial Fixed Attenuator, DC to 26.5 GHz
8493C
Attenuator
The Keysight 8493C coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator has APC-3.5 connectors and is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 40 dB.This attenuator is swept-frequency tested to ensure it meets specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Product
Partial Discharge Detection Calibration Device
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Hangzhou Xihu Electronic Institute
Calibration Device of Transient Earth Voltage PD detector, calibration device of ultrasonic PD detector, calibration device of high frequency PD detector, calibration device of ultra high frequency PD detector.
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Product
Coaxial Fixed Attenuator, DC to 12.4 GHz
8493A
Attenuator
The Keysight 8493A coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 30 dB. This attenuator is swept-frequency tested to ensure it meets specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Product
Spectrum Marker Generator
NSG-2
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National RF, Inc. is pleased to announce the production of a new device, the Type NSG-2 Spectrum Marker Generator. The generator is intended to be used with either spectrum analyzers or communications receivers to mark specific frequency intervals in the RF spectrum. When used with receivers, it is essentially a frequency calibrator, thus making it attractive for use with vintage receivers with analog dials. The NSG-2 provides a leveled amplitude output over nearly 100 MHz of RF spectrum, thus making it ideal to mark frequencies and signal levels on spectrum analyzers. In addition, it may be used with a spectrum analyzer, in lieu of a sweeping type generator, to align lowpass, highpass, and bandpass filters with passbands greater than 20 KHz.
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Product
Selective Level Meter
Model SLM620
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- Digital Synthesized Local Oscillator- Two Selective Bandwidths : 20Hz, 3.1KHz- Wideband, Low Noise and Low Distortion Measurements- dB/dBm Operation- High Frequency Stability- Internal Calibration Facility- Recorder Outputs- Frequency Tracking Facility with Level Oscillator SLG620- Storage of Nine Spot Frequencies- Reference Level Set Facility- Autotune Feature- Operates on AC Mains or Internal Rechargeable Battery- Built in charger- Graphic LCD Display with Backlight
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Product
Frequency Reference
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Quartzlock time and frequency standards offer a complete range of cost effective and low noise in both atomic controlled (rubidium oscillator) and GPS controlled (off-air) time and frequency reference, calibrators and standards. These acurate time and frequency references are used in telecoms, aviation, nautical and precision test and measurement enviroments.
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Product
JETCAL® Engine Analyze
BH112JD-80
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An operator can program the Data Acquisition Unit (DAU) withthe appropriate frequency and pressure calibrations required totest 10 selectable engine types. Test results may then be printedimmediately using the printer installed in the unit.
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Product
Broadband Calibrated Noise Sources
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Fairview Microwave’s calibrated noise sources cover frequency bands from 10 KHz to 18 GHz. Their performance specifications include output ENR levels ranging from 15 dB to 30 dB and typical VSWR levels as low as 1.25:1. Depending on the model, calibrated frequency points are at 10 MHz, 100 MHz, 1000 MHz, 2000 MHz and 1 GHz steps. The temperature coefficient of these noise sources is < 0.01 dB/°C and noise output variation is < 0.1 dB/%V.
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Product
Coaxial Fixed Attenuator, DC to 12.4 GHz
8491A
Attenuator
The Keysight 8491A coaxial fixed attenuator provides precision attenuation, flat frequency response and low SWR over broad frequency ranges. The attenuator has type-N connectors and is available in nominal attenuations of 3 dB and 6 dB, as well as 10 dB increments from 10 dB to 60 dB. This attenuator is swept-frequency tested to ensure specification compliance at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Product
GPS/GLONASS Disciplined Rb Oscillator
VCH-311
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GPS/GLONASS disciplined rubidium frequency standard model VCH-311 is a high stable frequency signal source (STANDARD mode), or precision frequency calibrator for any external standard signals (CALIBRATOR mode). The instrument contains multi-channel GPS/GLONASS receiver, time scale comparison unit and automatically adjustable Rubidium reference oscillator.
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Product
Coaxial Fixed Attenuator, DC to 50 GHz
8490D
Attenuator
The Keysight 8490D coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 40 dB. This attenuator is swept-frequency tested to ensure they meet specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Product
Sound Level Calibrators
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PeakTech Prüf- und Messtechnik GmbH
For sound level measurements in extreme conditions, at high altitudes or high demands on the accuracy of the measurement results, sound level meters should be checked prior to the measurement with a sound level calibrator. Also for calibration and verification of microphones in audio technology, you need a sound level calibrator, which is designed to produce several sound pressure levels at a fixed frequency characteristic. This calibrator has two switchable calibration steps.
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Product
Concentric Ring Set
PRF-911
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- Measures surface resistance per ANSI/ESD STM11.11- Measures volume resistance per ANSI/ESD STM11.12- Meets the requirements of IEC 61340-2-3- Approximates surface & volume resistivity per ASTM D-257- Incorporates a spring loaded, self-aligning center electrode feature to reduce calibration frequency- Includes an insulated and metal dual test bed- Designed to work with a wide range resistance meter and one 5 lb. electrode- Certificate of calibration traceable to NIST included
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Product
Ultra Low Noise, Rubidium Frequency Standard.
A10-M
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Frequency Referencing, Calibration, Standards Lab, Production Test for Oscillator Manufacturers. A very high stability LOW NOISE 10MHz Rubidium Reference, primarily for production test of quartz oscillators and RF instrumentation frequency referencing. This industry standard 2U rack-mount instrument has a long heritage and ongoing production life for this latest 2009 version that features RS232 monitoring and control of the DPLL, locking the Ultra Low Noise OCXO to the Rubidium. Damping and Bandwidth is controlled by integrator digital gain, proportional digital gain, pre-filter order and subsample rate. Eight values of user selected bandwidth are available.
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Product
Frequency Calibrator
VCH-313
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The frequency calibrator VCH-313 is designed to determine the frequency error and calibrate frequency standards of various types based on the signals of the NSC SNS GLONASS/GPS .
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Product
Shorts
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These coaxial shorts are useful to establish a reference plane, as well as providing certain protections from the environment. SMA shorts and Type N Shorts can establish reference planes. These coaxial shorts are not VNA grade but are often used at lower frequencies for calibration purposes. Included here are the following shorts: 2.4mm, 2.92mm, 2.2-5, BNC, N, SMA, SMB, SMP, SSMA, SSMC, TNC. Note, more options: 1.85mm is compatible with 2.4mm, 3.5mm is compatible with 2.92mm.
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Product
Coaxial Fixed Attenuator, DC to 18 GHz
8491B
Attenuator
The Keysight 8491B coaxial fixed attenuator provides precision attenuation, flat frequency response and low SWR over broad frequency ranges. The attenuator is available in nominal attenuations of 3 dB and 6 dB, as well as 10 dB increments from 10 dB to 60 dB. It has type-N connectors with a maximum frequency of 18 GHz. This attenuator is swept-frequency tested to ensure specification compliance at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.
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Product
Frequency Counters
Frequency Counter
Frequency Counters measure frequency, period, time interval, pulse width, duty cycle, frequency ratio, phase, and more. Frequency counter products include options that are compatible with Astronics/Racal VXI-2461C, which can be used for automated test aerospace and defense applications.
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Product
Economy Mechanical Calibration Kit, DC To 6 GHz, 7 Mm
85031B
Mechanical Calibration Kit
The Keysight 85031B calibration kit contains a set of precision 7 mm fixed terminations and a one-piece open/short circuit used to calibrate Keysight network analyzers for measurement of devices with precision 7 mm connectors. This kit is specified from dc to 6 GHz.
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Product
NI-9326, 6-Channel, 150 V, 128 kHz C Series Frequency Input Module
786999-01
Frequency Input Module
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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Product
4-In-1 OSLT Mechanical Calibration Kit, DC To 26.5 GHz, Type-3.5 Mm (m) 50 Ohm
85520A
Mechanical Calibration Kit
Easily calibrate non-insertable devices with this module combining an open, short, load, and through in a compact unit.
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Product
Flexible Cable, 3.5 Mm (Test Port) To 3.5 Mm
85131H
Calibration Cable
The Keysight 85131H is a 62.2 cm (24.5 in) long1 flexible cable with a 3.5 mm female2 to 3.5 mm male connector. Cable frequency range is dc to 26.5 GHz with a return loss greater than or equal to 16 dB. Insertion loss is 0.25 * sqrt (f) + 0.2 dB (where f is frequency is GHz) for the test port connector, and 1.5 dB at maximum frequency for the device connector. Phase stability of semi-rigid/flexible cables is characterized with a 90 degree bend using a 3 inch radius. Stability1 of the Keysight 85131H is less than 0.12 dB and phase is 0.13o * f + 0.5o, (where f is frequency in GHz).
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Product
350 MHz Universal Frequency Counter/Timer, 12 digits/s, 100 ps
53220A
Frequency Counter
Two 350 MHz input channels, plus optional third channel (6 GHz or 15 GHz)12 digits/second resolution, 100 p sec time interval resolution LXI-C/LAN, USB, GPIB Built-in math analysis and color, graphical display (trend and histogram)Optional: Lithium Ion Battery Bench Vue software enabled: Do more with your PC and instrument together, no programming required. Easily control your counters, quickly build automated tests and log data for faster analysis and save precious time.
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Product
7-Meter Laser Head Cable
10882B
Calibration Cable
The 10882B 7-meter Laser Head Cable is used to connect the 5519A/B Laser Head to the E1735A USB Axis Module for the 5530 Laser Calibration System.
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Product
15-meter (49 feet) Sensor Cable
E1739C
Calibration Cable
The E1739C 15-meter (49 feet) Sensor Cable is used to connect the E1736A USB Sensor Hub to either the E1737A Material Temperature Sensor or the E1738A Air Sensor. The connectors at either end of a sensor cable are identical. It is part of the 5530 Laser Calibration System. Other cable lengths available: E1739A 5-meter (16 feet), E1739B 10-meter (33 feet) and E1739D 25-meter (82 feet).
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Product
Standard Mechanical Calibration Kit, DC To 7.5 GHz, 7-16 (female)
85038F
Mechanical Calibration Kit
The Keysight 85038F calibration kit contains only female calibration devices (open circuit, short circuit and termination) and has frequency coverage from dc to 7.5 GHz (usable to 8 GHz).
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Product
Economy Mechanical Calibration Kit, DC To 3 GHz, Type-N, 75 Ohm
85036E
Mechanical Calibration Kit
The Keysight 85036E economy calibration kit contains precision 75 ohm type-N male fixed termination and a one-piece 75 ohm type-N open/short circuit. These standards are used to calibrate Keysight network analyzers for measurement of devices with 75 ohm type-N connectors. The kit is specified from dc to 3 GHz.
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Product
Standard 3.06 (86.70) - 4.00 (113.40) RF Probe For SMA Connectors
CSP-30ES-013
High Frequency Probe
Nominal Impedance (Ohms): 50Current Capacity (Amps) @ 20° C: 1.00Bandwidth @ -1dB (GHz): 35.00Return Loss @ -20dB (GHz): 22.00Test Center (mil): 328Test Center (mm): 8.33Recommended Travel (mil): 100Recommended Travel (mm): 2.54Full Travel (mil): 200Full Travel (mm): 5.08Overall Length (mil): 1,033Overall Length (mm): 26.24Rec. Mounting Hole Size (mil): 297Rec. Mounting Hole Size (mm): 7.54
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Product
Economy Mechanical Calibration Kit, DC To 6 GHz, Type-N, 50 Ohm
85032E
Mechanical Calibration Kit
The Keysight 85032E economy calibration kit contains a type-N male fixed termination and a one-piece type-N male open/short circuit. These standards are used to calibrate Keysight network analyzers for measurement of devices with 50 ohm type-N connectors. The kit is specified from dc to 6 GHz.





























