A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the KEYSIGHT N8481B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   KEYSIGHT N8481B   Description / Specification:    
KEYSIGHT N8481B 18 GHz Thermocouple Power Sensor

The Keysight N8481B Thermocouple Power Sensor is the replacement solution for 8480 Series Power Sensors. The new power sensor is integrated with EEPROM feature, which allows users to calibrate the power sensors without manually entering the calibration factors to the power meter. By comparing to legacy 8480 Series Power Sensors, there are tremendous improvements such as wider dynamic range and frequency range, better accuracy, linearity, repeatability, and SWR.

Frequency range: 10 MHz to 18 GHz.
Dynamic power range: -5 to +44 dBm.
Damage level (average power): +49 dBm.
Damage level (peak power): 500 W/1 µs.
Maximum SWR 25 °C ± 10 °C:
  1.09 (10 MHz to 2 GHz),
  1.14 (2 to 12.4 GHz),
  1.23 (12.4 to 18 GHz).
Linearity (25 °C ± 10 °C): ±0.52% (+29 to < +39 dBm), ±1.66% (+39 to +44 dBm), negligible at other power ranges.
Connector: N-type (male).

CFT, N8481B sensor without the calibration factor table stored in the EEPROM.


Standard Calibration $240.00 *
*This is a Web introductory price for one calibration of the KEYSIGHT N8481B. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related RF Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Carrier Wave (CW)
Carrier Wave or Continuous Wave is a sinusoidal signal without modulation.

Millimeter-wave is a term that generally refers to frequencies of 26.5 GHz and above. That is where signal wavelengths fall below approximately 10 mm, and thus the terminology changes from centimeters to millimeters.

Resolution Bandwidth (RBW)
Resolution Bandwidth (RBW) is the minimum bandwidth over which you can separate two signals and still see them.

Please contact us for your KEYSIGHT N8481B CALIBRATION and/or KEYSIGHT N8481B 18 GHz Thermocouple Power Sensor REPAIR

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