Keysight (Agilent) 437B REPAIR and Keysight (Agilent) 437B CALIBRATION
 
Custom-Cal has a high success rate in the repair of the Keysight (Agilent) 437B. 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 (Agilent) 437B 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 (Agilent) 437B   Description / Specification:    
Keysight (Agilent) 437B Single-channel Average RF Power Meter

The Agilent 437B is a low-cost, high-performance, single-channel, programmable, average power meter compatible with the HP 8480 family of thermocouple and diode power sensors. Depending on which power sensor is used, the HP 437B can measure from –70 dBm (100pW) to +44 dBm (25 W) at frequencies from 100 kHz to 110 GHz. Designed for ATE systems and demanding benchtop measurements, the HP 437B power meter makes fast, accurate, and reliable average power measurements. Only three inches high and half rack wide. Specifications. Frequency Range: 100 kHz to 110 GHz, sensor dependent. Power Range: –70 to +44 dBm (100 WP to 25 W), sensor dependent. Power Sensors: Compatible with all HP 8480 series power sensors. Dynamic Range: 50 dB in 10 dB steps. Display Units: Absolute: watts, dBm; relative: percent, dB. Resolution: Selectable resolution of 0.1, 0.01, and 0.001 dB in logarithmic mode; or 1% and 0.01% of full scale in linear mode. Accuracy; Instrumentation: ±0.02 dB or ±0.5%. In REL Mode: ±0.02 dB or ±0.5% within measurement range; ±0.04 dB or 1% outside measurement range. Zero Set: ±0.5% of full scale on most sensitive range. Power Output: 100mW, factory-set to ±0.7% traceable to US National Institute of Standards and Technology. Accuracy: ±1.2% worst case (±0.9% RSS) for 1 year. Options. Opt 002 Supplies a Parallel Rear-panel Sensor Input. Opt 003 Supplies a Parallel Rear-panel Sensor Input and Moves Reference Oscillator to Rear Panel. Opt 004 Deletes the HP 11730A Sensor Cable. Opt 401 Provides Side-carrying Handle and Standoff Feet.



 

Standard Calibration $95.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 437B. 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.

Averaging
Averaging is a mathematical process to reduce the variation in a measurement by summing the data points from multiple measurements and dividing by the number of points summed.

Jitter
Jitter in technical terms is the deviation in or displacement of some aspect of the pulses in a high-frequency digital signal. Jitter is the time variation of a periodic signal in electronics and telecommunications, often in relation to a reference clock source. Jitter may be observed in characteristics such as the frequency of successive pulses, the signal amplitude, or phase of periodic signals. Jitter is a significant, and usually undesired, factor in the design of almost all communications links (e.g., USB, PCI-e, SATA, OC-48). In clock recovery applications it is called timing jitter.

Pulse Power
Pulse Power, the energy transfer rate is averaged over the pulse width. Pulse width is considered to be the time between the 50 percent risetime/falltime amplitude points. Pulse power averages out any aberrations in the pulse envelope such as overshoot or ringing.

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