RF & Microwave Calibration

Marsh Metrology offers ISO/IEC 17025:2017 accredited calibrations for radiofrequency and microwave tools and equipment. We are accredited to calibrate equipment up to 26.5 GHz. We have over 30 years of experience in metrology and calibration. Our experienced metrologists can identify, test, calibrate, repair and certify radiofrequency or microwave equipment to an ISO 17025:2017 accredited standard.1

Up to date Calibration Standards and Procedures

Using more up to date accredited standards and procedures, Marsh Metrology is able to deliver superior results with lower tolerances for superior equipment accuracy and performance. We are able to deliver the RF calibration service at our location, in Burlington ON, at your facility, either integrated into your process, or using our state of the art RF/Microwave equipped mobile calibration lab. 

We are trained, authorized and experienced in providing advanced equipment testing to non-standard/custom specifications, as well as to perform repairs and supply new equipment when needed.  

Quality Exceeding Industry Standard

Quality and accuracy are vital to your success as you rely on your instruments to be accurate. Realizing this, we heavily invest in keeping our standards up to date. This is why we invested in becoming ISO/IEC 17025:2017 accredited. and ISO 9001:2015 accredited, while most competing calibration labs still maintain ISO/IEC 17025:2017 certifications. By adhering to more recent and stringent standards, we can provide more accurate results, accredited to a more recent standard. 

Our Capabilities

  • Signal Generators
  • Attenuators
  • Frequency counters
  • Pulse Generators
  • Network Analyzers
  • Power Sensors
  • Spectrum Analyzers
  • Power Meters
  • Communication Test Sets

We can provide certified calibration and analysis services for preproduction designed sub-Assemblies, RF filters, amplifiers, attenuators and much more. This is based on our automated & semi-automated systems performance and GPS frequency standard.

Our Measuring receiver delivers the accuracy and resolution of a high-performance power meter at frequencies from 150 kHz to 1.3 GHz (50 MHz to 26.5 GHz with the 11793A microwave converter) and levels from +30 dBm to -127 dBm.

It accurately also measures AM, FM and ØM, including residuals and incidentals.

Measuring receiver, with the 11792A, counts RF signals to 26.5 GHz with 10 Hz resolution and excellent long-term frequency stability with following important included options in our system:

  • High Stability Time Base
  • High Selectivity
  • 12.5 kHz Adjacent Channel Filter
  • Carrier Noise Filter
  • Increased Power Measurement Accuracy

Features

  • RF input frequency range: 150 kHz to 1300 MHz Direct
  • RF input frequency range 0.05 -26.5 GHz with High Stability LO & MW Mixer
  • RF operating level: 12 mV RMS to 7 V RMS
  • Tuned RF level frequency range: 2.5 MHz to 1300 MHz
  • Tuned RF power range: -127 dBm to 0 dBm
  • Input impedance: 50 ohms
  • FM rates: 20 Hz to 200 kHz
  • FM deviations: to 400 kHz
  • Phase modulation carrier frequency: 10 MHz to 1300 MHz
  • Phase modulation rates: 200 Hz to 20 kHz
  • Phase modulation deviation: to 400 radians
  • Phase modulation deviation resolution: 0.001 radian
  • AM rates: 20 Hz to 100 kHz
  • AM depth: to 99%
  • Frequency counter range: 150 kHz to 1300 MHz
  • RF level measurement range: 1 µW to 1 W
  • RF level measurement range (with 11722A): 100 kHz to 2.6 GHz

Loop Calibrations

ACS/ Marsh Metrology provides complete Calibration Services for complete Loops, certifying not only the components but the entire loop as an entity.

Application notes and technical articles written by engineers, for engineers.

Convenient Service Options

We offer a wide array of calibration services, offered in a convenient way. 

On Site/In-Situ Calibration

We can perform on site and in process calibrations, which are ISO/IEC 17025:2017 accredited and traceable to the National Standards, complete with calibration reports and stickers.

Calibration Management

Our calibration management service provides you with in time notifications of instruments that are soon due for calibration. Our customer Portal provides you access to manage your assets as well as our warehouse for equipment storage and fast calibration retrieval

Diagnostic & Repair

Our calibration service offers equipment testing. Should your equipment fail calibration, we can repair and assist with the purchase and calibration of a replacement, in order to minimize your disruption.

1 For a full list of equipment and ranges supported under our ISO 17025 Accredited Certification program, please see our Certification Scope