Custom-Cal has a high success rate in the repair of the ADVANTEST R3131A. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ADVANTEST R3131A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ADVANTEST R3131A   Description / Specification:    
ADVANTEST R3131A 3 GHz Spectrum Analyzer, 50 ohm

The Advantest R3131A Spectrum Analyzer is basically designed with a panel size assuming rack-mount use. The operation key layout is a simple, easy to use design which accommodates system use and personal use. The measurement time of measuring instruments and the time required for data transmission have a large effect on the throughput of production and adjustment lines. The R3131A employs newly developed internal processing technology to reduce the time required for GPIB control or data transmission to almost half compared with conventional Advantest products. In addition, by reducing the local oscillator settling time, the speed of rewriting waveform data has been almost doubled at maximum in terms of unit time. Specifications. Frequency range: 9 kHz to 3 GHz. Reading accuracy: ± (Frequency reading × Frequency reference accuracy + Span × Span accuracy + 0.15 × Resolution bandwidth + 1 kHz). Marker counter accuracy: ± (Marker frequency × Frequency reference accuracy + 1 LSD) (S/N = 25 dB, Span = 200 MHz). Marker counter resolution: 1 Hz to 1 kHz. Frequency reference source accuracy: ±2 ppm/year, ±5 ppm at operating temperature range. Frequency span: Zero, 10 kHz to 3 GHz. Frequency span accuracy: <= ±3 % (Frequency span : 50 kHz to 3 GHz). Frequency stability: Residual FM ; <= 100 Hzp-p/100 ms @ span 1 MHz or lower. Sideband noise: <= 100 dBc/Hz (20 kHz offset). Resolution 3dB bandwidth: 300 Hz to 1 MHz 1-3step. Amplitude measurement range: +30 dBm to Average displayed noise level. Maximum input level: +30 dBm , 50 V DC. Sweep time: 50 ms to 500 s. Sweep time accuracy: <= ±3%. Average noise level: -113 dBm + 2f(GHz) dB (at RBW 1 kHz, VBW 10 Hz, INPUT ATT 0 dB, frequency 1 MHz or higher). Standard Interfaces: GPIB, RS232, Printer. Option 74, Tracking generator.


Standard Calibration $350.00 *
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*This is a Web introductory price for one calibration of the ADVANTEST R3131A. 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.

Channel Bandwidth
Channel Bandwidth is the bandwidth over which power is measured. This is usually the bandwidth in which almost all of the power of a signal is contained.

Mismatch Uncertainty
Mismatch Uncertainty is caused by re-reflections between one device (the source) and the device that follows it (the load).

Rise Time
Rise time refers to the time required for a signal to change from a specified low value to a specified high value, usually 10 and 90 percent of pulse-top amplitude (vertical display is linear power).

Please contact us for your ADVANTEST R3131A REPAIR and/or ADVANTEST R3131A 3 GHz Spectrum Analyzer, 50 ohm CALIBRATION

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