Keysight (Agilent) 8648B REPAIR and Keysight (Agilent) 8648B CALIBRATION

The Keysight (Agilent) 8648B 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) 8648B. 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) 8648B 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) 8648B   Description / Specification:    
Keysight (Agilent) 8648B 2000 MHz Synthesized Signal Generator

The HP 8648B 2000 MHz synthesized signal generator delivers solid performance and reliability. This signal generator provides the features and performance needed for semi-automated receiver testing and for use in a variety of general-purpose applications over a 9 kHz to 2000 MHz frequency range. The HP 8648B provides ±1 dB absolute amplitude accuracy up to 2 GHz. It offers ultra stable dc FM, with ±500 Hz carrier frequency accuracy below frequencies of 1001 MHz, and low RF leakage. Applications such as receiver tuning and alignment benefit from the simple user interface. These signal generators are so easy to learn and use that experienced operators are no longer required. With 300 full storage registers and ten user-definable sequences, the signal generator easily adapts to any test procedure. Once setups are stored in registers, operators can quickly sequence through them, either from the front panel or through a remote keypad (HP 83300A). In addition, the HP 83301A memory interface provides the means to transfer register information from one HP 8647/48 to another. Specifications. Frequency: 9 kHz to 2000 MHz. Resolution: 0.001 Hz (Display: 10 Hz). Switching Speed (typical): <1001 MHz: < 75 ms; >=1001 MHz: < 100 ms. Accuracy (after one hour warm-up and within one year calibration): Typically ± 3 x 10^–6 x carrier frequency in Hz, ± 0.15 x 10^–6 x carrier frequency in Hz for Option 1E5 (typically ± 0.072 x 10^–6 x fc). Internal Reference Oscillator Accuracy and Stability (calibration adjustment dependent; after one hour warm-up and within one year of calibration), ± aging rate ± temperature effects ± line voltage effects. Internal Reference Oscillator Output: 10 MHz, typically > 0.5 Vrms into 50 ohm. External Reference Oscillator Input: Accepts 2, 5, 10 MHz ±5 ppm and a level range of 0.5 V to 2 Vrms into 50 ohm. Harmonics (output <= 4 dBm): < –30 dBc. Subharmonics (output <= +4 dBm) < 1001 MHz: –60 dBc; >= 1001 MHz: –50 dBc. Output Range: <= 2000 MHz: +13 to –136 dBm. Options. Opt 1EA High Power. Opt 1E6 Pulse. Opt 1E2 Modulation Generator. Opt 1E5 High-Stability Timebase.



 

Standard Calibration $650.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 8648B. 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.

dBc
dBc (decibels relative to the carrier) is the power ratio of a signal to a carrier signal, expressed in decibels. If the dBc figure is positive, then the relative signal strength is greater than the carrier signal strength. If the dBc figure is negative, then the relative signal strength is less than carrier signal strength.

Load Regulation
Load regulation is the capability to maintain a constant voltage (or current) level on the output channel of a power supply despite changes in the supply's load (such as a change in resistance value connected across the supply output).

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Settling Time
Settling time of an output device is the time elapsed from the application of an ideal instantaneous step input to the time at which the amplifier output has entered and remained within a specified error band, usually symmetrical about the final value.


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