Keysight (Agilent) 81104A REPAIR and Keysight (Agilent) 81104A CALIBRATION

Custom-Cal has a high success rate in the repair of the Keysight (Agilent) 81104A. 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) 81104A 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) 81104A   Description / Specification:    
Keysight (Agilent) 81104A 80 MHz Pulse / Pattern Generator Mainframe

The Agilent 81104A mainframe with the 81105A output module generates all the standard pulses and digital patterns needed to test current logic technologies (CMOS, TTL, LVDS, ECL, etc.). With the optional second channel multi-level and multi-timing signals can be obtained using the internal channel addition feature. Timing values can now be swept without the danger of misleading pulses or dropouts that could cause measurement errors. Specifications. Frequency range: 1 mHz to 80 MHz. Timing resolution: 3.5 digits, 5 ps best case. Period RMS jitter: 0.001% + 15 ps (With PLL), 0.01% + 15 ps (With VCO). Period range: 6.25 ns to (period 6.25 ns). Period range Accuracy: ± 5% ± 250 ps. Jitter (RMS): 0.01% + 15 ps. Add. Variable delay range: 0 ns to (period -12.5). Transition time range (10/90): 3 ns to 200 ms. Linearity: 3% typ. for transitions > 100 ns. Burst Count: 2 to 65536 (single or double pulses). Delay: Delay, phase or % of period. Double pulse delay: Double pulse and delay are mutually exclusive. Duty cycle: Set between 0.1% and 95% (subject to width limits 99.9% with overprogramming). Output connectors: BNC single-ended. Source Impedance: Selectable 50 ohm or 1 k-ohm. Accuracy: Typ. ± 1%. Max. external voltage: ± 24 V. Short circuit current: ± 400 mA max (doubles for channel addition). Base line noise: 10 mV RMS typical, 4 mV RMS typ.. Overshoot /preshoot /ringing: ± 5% of amplitude ± 20 mV.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Clipping is the limiting of a signal so that it never exceeds some threshold.

Line Regulation
Line regulation is the capability to maintain a constant output voltage level on the output channel of a power supply despite changes to the input voltage level.

Peak Envelope Power
Peak envelope power is the maximum value of the envelope power. Envelope power is measured by making the averaging time much less than 1/fm where fm is the maximum frequency component of the modulation waveform. The averaging time is therefore limited on both ends: (1) it must be small compared to the period of the highest modulation frequency, and (2) it must be large enough to be many RF cycles long.

RMS or root mean square is a statistical measure of the magnitude of a varying quantity

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