Keysight (Agilent) 8643A REPAIR and Keysight (Agilent) 8643A CALIBRATION
 
Custom-Cal has a high success rate in the repair of the Keysight (Agilent) 8643A. 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) 8643A 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) 8643A   Description / Specification:    
Keysight (Agilent) 8643A 1030 MHz Synthesized Signal Generator

The HP 8643A Signal Generator uses solid-state components accurate to within ±1.0 dB for setting levels. The HP 8643A comes standard with an advanced internal modulation synthesizer that provides coverage to 400 kHz and two-tone capability with the selection of sine, square, sawtooth, and white Gaussian noise waveforms. Specifications. Frequency Range: 0.252 to 1030 MHz, 2060 MHz (Option 002). Resolution: 0.01 Hz. SSB phase noise @ 1 GHz (20 kHz offset): -130 dBc/Hz. Output Level Range: +13 to –137 dBm. Resolution: 0.1 dB. Absolute accuracy: ±1 dB, output >= -127 dBm. Amplitude Modulation Depth: (@ <= +7 dBm) 0 to 100%. Resolution: 0.1%. Frequency Modulation Maximum peak deviation: 2 MHz, 1030 to 2060 MHz; 1 MHz, 515 to 1030 MHz. Resolution: 2.5% of setting. Pulse Modulation On/off ratio: >50 dB; >80 dB, >1030 MHz. Rise/fall time, 10 to 90%: <100 ns. Internal Modulation Source Waveforms and rates: Sine; white Gaussian noise (0.1 Hz to 400 kHz); Triangle, sawtooth, square (0.1 Hz to 50 kHz). Frequency Digital Sweep: Digitally stepped sweep over entire frequency range. Linear/log selection. 0.5 to 1000 s sweeps. Markers/Z-axis output: 3 markers available/Z-axis output nominally +5 V/X-axis output nominally 0 to 10 V. Interface: HP-IB (IEEE 488.2-1987). Options. 001: High-Stability Timebase. 002: 2 GHz Doubled Output. 004: Low-noise Option. 005: Electronic Attenuator (N/A with Option 002). 008: Pulse Modulation. 009: Specified VOR/ILS. 011: 2 GHz Internal Frequency Counter.



 

Standard Calibration $750.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 8643A. 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 Bench Equipment 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.

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.

Overshoot
Overshoot is the distortion that follows a major transition; the difference between the peak power point and the pulse-top amplitude computed as a percentage of the pulse-top amplitude.

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).

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