Keysight (Agilent) E4426B CALIBRATION and Keysight (Agilent) E4426B REPAIR
 
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) E4426B 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) E4426B   Description / Specification:    
Keysight (Agilent) E4426B ESG-AP 4000 MHz Analog RF Signal Generator

The Agilent E4426B ESG-AP Analog RF Signal Generator provides all of the features of ESG-A, plus enhanced phase-noise performance. Frequency range: 250 kHz to 4000 MHz, with a 0.01 Hz resolution. Typical switching speed with modulation enabled: <65 ms; with modulation disabled: <55 ms. Sweep Modes: Step: frequency and power, and arbitrary list. Dwell time: 1 ms to 60 sec. Number of points: 2 to 401. Sweep Modes: Step: frequency and power, and arbitrary list. Internal reference oscillator timebase stability: aging rate of <+/- 0.1 ppm per year. Timebase reference output frequency: 10 MHz; output voltage: >0.35 V rms into a 50 Ohm load. External reference input frequencies: 1, 2, 5, 10 MHz +/- 1 ppm; amplitude: >0.15 V rms; input impedance: 50 Ohms. Output power range at >3000 MHz to 4000 MHz: +7 to -136 dBm (standard), +13 to -136 dBm (option UNB enabled). Output power resolution: 0.02 dB. Level accuracy at >3000 MHz to 4000 MHz and +7 to -120 dBm: +/- 0.9 dB; -120 to -127 dBm: +/- 0.9 dB; -127 dBm: +/- 2.5 dB. Amplitude switching speed: <36 ms typical. Reverse power protection: at >2000 MHz to 4000 MHz: 25 Watts. Max DC voltage: 50 V. SWR: <1.4:1 typical (standard), <1.25:1 typical (option UNB). The E4426B has 5 frequency bands. SSB phase noise at 4000 MHz: <–122 dBc/Hz. Frequency modulation maximum deviation: N x 1 MHz. Modulation frequency response on FM1 in a 1 dB bandwidth: 20 Hz to 100 kHz; in a 3 dB bandwidth: 5 Hz to 10 MHz. On FM2 in a 1db bandwidth: same as FM1; in a 3 dB bandwidth: 5 Hz to 1 MHz. Phase modulation maximum deviation in normal bandwidth: N x 10 rad; high bandwidth: N x 1 rad, with a resolution of 0.1% of set deviation. Modulation frequency response in normal bandwidth: dc –100 kHz in mode 1, dc –100 kHz in mode 2; in high bandwidth: dc –1 MHz in mode 1, dc –1 MHz (typ.) in mode 2. Amplitude modulation range: (envelope peak = max. specified power): 0 to 100% with a resolution of 0.1%. Rate: 10 Hz to 10 kHz. Accuracy (1 kHz rate): <+/-(6% of modulation index setting + 1%). Pulse modulation on/off ratio: at <=3 GHz: >80 dB; at >3 GHz: >60 dB with rise and fall times of 150 ns typical. Minimum pulse width: ALC On: 2 microseconds; ALC Off: 0.4 microseconds. Level accuracy (relative to CW): +/- 0.5 dB, typical. The internal modulation source AM, FM, phase modulation and LF including sine, square, ramp, triangle, pulse, and noise waveforms. Available options: Opt 1E6 High performance pulse modulation, Opt UNB High power with mechanical attenuator.



 

Standard Calibration $890.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) E4426B. 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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