Microphone Calibrators
an accurate sound units of measure to facilitate comparison to and adjustment of instruments.
See Also: Microphone Calibration
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Product
Electronic Calibration Module (ECal), DC-4 GHz, 2-Port
N7550A
Electronic Calibration Module
The N7550A is part of Keysight’s family of value-line electronic calibration (ECal) modules that makes calibration of vector network analyzers fast, easy and accurate. Cut your calibration down to half the time it normally takes using a traditional mechanical cal kit. Simply connect it to your instrument and the firmware does the rest. For greater precision and higher accuracy measurements consider the N44xx and N469x family of ECal products.
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Product
1 Mm Calibration Kit
85059B
Mechanical Calibration Kit
The Keysight 85059B is a 1.0 mm calibration kit designed for vector network analyzer systems operating over the frequency range of DC to 120 GHz. The opens, shorts and loads in this kit are optimized to provide accurate and traceable calibrations over the specified frequency range. The 85059B with 85059V 1 mm Verification kit are replacements for the 85059A 1 mm calibration/verification kit.
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Product
Electronic Calibration Module (ECal), 67 GHz, 1.85 Mm, 2-Port
N4694D
Electronic Calibration Module
The Keysight N4694D microwave electronic calibration (ECal) module makes calibration of Keysight vector network analyzers fast, easy and accurate. The N4694D is a precision 2-port ECal module that supports 1.85 mm connectors up to 67 GHz. Select either female-female, male-male, or female-male connectors. The plastic storage case for the N4694D is included for securing your ECal module and accessories.
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Product
Electronic Calibration Module, DC To 6.5 GHz, 2-Port
N7551A
Electronic Calibration Module
Reduce your calibration time by half with a smaller, lighter 2-port module that supports 3.5 mm or type-N 50 Ω connectors
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Product
3-in-1 OSL Mechanical Calibration Kit, DC To 50 GHz, 2.4 Mm (f)
85563A
Mechanical Calibration Kit
Combines an open, short, and load standard in a compact unit that is easy to handle and lightweight
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Product
4-in-1 OSLT Mechanical Calibration Kit, DC To 40 GHz, 2.92 Mm (m)
85562A
Mechanical Calibration Kit
Combines an open, short, load, and through standard in a compact unit that is easy to handle and lightweight
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Product
Sensor Cable, 5 M
E1739A
Calibration Cable
The E1739A 5-meter (16 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.
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Product
Mechanical Calibration Kit, 18 To 26.5 GHz, Waveguide, WR-42
K11644A
Mechanical Calibration Kit
The Keysight K11644A calibration kit contains the precision mechanical standards required to calibrate the systematic errors of Keysight network analyzers. This calibration kit has a precision airline for performing the Thru-Reflect-Line (TRL) calibration, the most accurate error-correction technique for coaxial measurements. This kit also contains a commercial calibration certificate, flush short circuit, a precision shim, and fixed termination(s).
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Product
Mechanical Calibration Kit, 12.4 To 18.0 GHz, Waveguide, WR-62
P11644A
Mechanical Calibration Kit
The Keysight P11644A calibration kit contains the precision mechanical standards required to calibrate the systematic errors of Keysight network analyzers. This calibration kit has a precision airline for performing the thru-reflect-line (TRL) calibration, the most accurate error-correction technique for coaxial measurements. This kit also contains a commercial calibration certificate, flush short circuit, a precision shim, and fixed termination(s).
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Product
CalPod Drive Cable, 40 GHz, 2 Meter
85553A
Calibration Cable
This cable provides the bias voltages and control signals for operation of the 40 GHz CalPod modules. This cable is supplied with the 85540/41/42A CalPod modules.
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Product
Calibration Lead Precision Resistor, Triple
40-975-009-SL3
Calibration Lead Cable Assembly
The cable assembly is specifically designed to connect to the 9-Pin D-Type calibration port located on the front panel of Pickering Interfaces Module Part Numbers 40-260, 40-261, 40-262, 40-263 and 40-265.
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Product
Flexible Cable Set, 3.5 Mm (Test Port) To 7 Mm
85132F
Calibration Cable
The Keysight 85132F is a 62.9 cm (24.75 in) long¹ flexible cable set composed of two 3.5 mm female² to 7 mm connectors. Cable frequency range is dc to 18 GHz with a return loss greater than or equal to 17 dB. Insertion loss is 0.25 * sqrt(f) + 0.2, where f is frequency in GHz, for the test port connector and device connector. Phase stability of semi-rigid/flexible cables is specified with a 90 degree bend using a 4 to 3 inch radius. Stability¹ of the Keysight 85132F is less than 0.12 dB and phase is 0.13 * f + 0.5, where f is frequency in GHz.
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Product
Standard Mechanical Calibration Kit, DC To 7.5 GHz, 7–16 (male)
85038M
Mechanical Calibration Kit
Modern wireless communication systems require high-performance components offering low VSWR and low intermodulation distortion at high transmit power levels. To meet these needs, 7-16 connectors are becoming increasingly common in base station transmitters, amplifiers, duplexers, and other products. These connectors conform to IEC 169-4, DIN 47223, European standard EN 122190, and British standard BSEN 122190.
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Product
RF Electronic Calibration Module (ECal), DC/300 KHz To 7.5 GHz, 7-16, 2 Port
85098D
Electronic Calibration Module
The Keysight 85098D RF electronic calibration (ECal) module makes the calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration technique for your vector network analyzer. Performing a full two-port calibration takes less than half the time and a number of connections using ECal versus mechanical calibration kits. Furthermore, the accuracy of the calibration is comparable between electronic and mechanical methods. Traditional mechanical calibrations require intensive operator interaction, which is prone to errors. With ECal, the operator simply connects the ECal module to the network analyzer and the software controls the rest.
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Product
4-in-1 OSLT Mechanical Calibration Kit, DC To 9 GHz, Type-N(m), 50 Ohm
85514A
Mechanical Calibration Kit
Easily calibrate non-insertable devices with a type-N (m) 50 Ω open, short, load, and through in a compact unit
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Product
Microphones & Accessories
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Applied Research and Technolgy
Creative choices for recording, and USB mics for content creators.
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Product
MEMS Microphones
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A MEMS microphone is an electro-acoustic transducer housing a sensor (MEMS) and an application-specific integrated circuit (ASIC) in a single package.
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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
Special microphones
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G.R.A.S. Sound & Vibration A/S
Special microphones are often required for applications where there are particular requirements regarding the methods of measurements and configurations
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Product
Ultrasound Microphone
M500
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The M500 microphone is easily used with a Windows PC/tablet/laptop to record bat calls and other ultrasonic signals with the highest quality. For recording with the M500, the BatSound Touch or BatSound Touch Lite software is used.
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Product
Directional Microphone
MI-8100
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MI-8100 is a shotgun type directional microphone which sharply catches the intended sound. This directional microphone is helpful for the removal of background noise in the simple sound source exploration and in abnormal sound detection. Flat frequency characteristic from 50 Hz to 20 kHz and sharp detection with high S/N ratio provide high sensitive detection of various sound coming from the specific direction. By combining the acoustic vibration monitor BL-1100, only the intended frequency or sound is focused and caught clearer.
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Product
Calibration Lead Precision Resistor - Single
40-975-009-SL1
Calibration Lead Cable Assembly
The cable assembly is specifically designed to connect to the 9-Pin D-Type calibration port located on the front panel of Pickering Interfaces Module Part Numbers 40-260, 40-261, 40-262, 40-263 and 40-265.
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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
Precision Condenser Microphone
2575
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Performance:Nominal Microphone Diameter1"1" Frequency Response: Characteristic (at 0 incidence) Random IncidenceRandom Incidence Open Circuit Sensitivity: 45 mV/Pa Resonant Frequency (90 Phase Shift)8000 Hz8000 Hz[1] Inherent Noise<10 dB(A) re 20 Pa<10 dBTemperature Range (Operating)TBD FTBD C Humidity Coefficient of Sensitivity (0 to 95%, non-condensing)0.001 dB/%RH
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MEMS Microphone Test
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The market is driving the need for improved voice recognition for security, automobile infotainment control, VoIP, accurate language translation, voice-activated consumer devices and high precision hearing aids. The latest next-generation microphones require highly accurate precision testing with SNR tests up to 78 dB with high parallelism, high UPH, in a high volume production environment.
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Product
RF Electronic Calibration Module (ECal), DC/300 KHz To 26.5 GHz, 4-ports
N4433D
Electronic Calibration Module
The Keysight N4433D RF electronic calibration (ECal) module makes calibration of Keysight vector network analyzers fast, easy and accurate. The N4433D is a precision 4-ports ECal module that supports selection of 3.5 mm connector and can be mixed up to 26.5 GHz. Select either female-female, male-male, or female-male connectors.
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Product
50KHZ MEASUREMENT MICROPHONE
M50
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The M50 is a precision engineered 50kHz omnidirectional measurement microphone ideally suited for acoustical measurements including high-end loudspeaker design and quality control, scientific research, measurements of ultrasonic or subsonic transducers, or any application where an extremely accurate free-field measurement microphone is required.
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Product
Linear Measurement Kit
55280B
Mechanical Calibration Kit
The Keysight 55280B Linear Measurement Kit is part of the 5530 Laser Calibration System and enables the system to measure linear displacement and velocity along a machine's travel path. The purpose of this measurement is to document capability and, when possible, improve positioning accuracy along an axis for any machine that requires positioning accuracy and velocity control.
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Product
Measurement Microphone System
MK224SYS
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The MK224SYS Type 1 measurement microphone system offers a cost effective option to acoustic measurements. Perfomance: 8 Hz to 18 kHz response, 50 mV/Pa sensitivity and a "A" weighted noise floor less than 14 dBA.
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Product
Standard Mechanical Calibration Kit, DC To 9 GHz, 3.5 Mm
85033E
Mechanical Calibration Kit
85033E Standard Mechanical Calibration Kit, DC to 9 GHz
