Keysight (Agilent) 70903A REPAIR and Keysight (Agilent) 70903A CALIBRATION
The Keysight (Agilent) 70903A is currently in stock and available for purchase on our  Sales Page
It is also available for immediate rental.
Custom-Cal has a high success rate in the repair of the Keysight (Agilent) 70903A. 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) 70903A 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) 70903A   Description / Specification:    
Keysight (Agilent) 70903A 21.4 MHz IF Section, MMS

The HP 70903A intermediate frequency (IF) section provides signal processing elements required for the spectrum analyzers, lightwave signal analyzers, and the GSM testers. It 1/8-width module for 70000 Modular Measurement System (MMS). The HP 70903A provides 100 kHz to 3 MHz resolution bandwidths. Maximize measurement speed using 10% incremental bandwidths. Wider bandwidths offer the most speed, whereas narrow bandwidths offer more resolution and sensitivity. The 10% incremental bandwidth steps offer you the best choice of bandwidth sizes. The bandwidths can also be changed in a 1, 3, 10 sequence. Calibrated logging amplifiers provide superb amplitude accuracy for the analyzers. Four detection modes are available to properly display a variety of signals. Auxiliary video output: BNC (f), 0-1 V, 1 kohm (nominal), front panel. 21.4 MHz IF output (linear): BNC (f), 50 ohm, 1.5:1 VSWR (nominal), front panel. Output power: -15 dBm nominal with -10 dBm RF input, 0 dB attn and -10 dBm reference level. Logged 8MB (m) logarithmically related to RF input, rear panel. Linear AGC Video Leveled output: 1 V, 50 ohms, 8MB (m) (nominal). Distortion (-30 dBm input, 90% AM, Fmod = 10 kHz): <8% THD. AGC attack time (periodic signals): 30 us. AGC decay time (periodic signals): 300 ms.



 

Standard Calibration $220.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 70903A. 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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