Agilent Technologies 54835A Specifications & characteristics, General Information, Acquisition

Chapter 1: General Information

Specifications & characteristics

Specifications & characteristics

The following tables list the performance specifications and operating characteristics for the Agilent Technologies 54835A/45A/46A oscilloscope. Asterisks (*) denotes warranted specifications, all others are typical. Specifications are valid after a 30 minute warm-up period, and within ± 5 °C from the self-calibration temperature.

Acquisition

Maximum Sample Rate	Real Time	Agilent Models
		54835A — 2-channel mode: 4 GSa/s
		54835A — 4-channel mode: 2 GSa/s
		54845A — 2-channel mode: 8 GSa/s
		54845A — 4-channel mode: 4 GSa/s
		54846A — 2-channel mode: 8 GSa/s
		54846A — 4-channel mode: 4 GSa/s
Maximum Effective Sample Rate	Equivalent Time	500 GSa/s
Memory Depth	2-channel mode: 65,536 points	Agilent 54835A, Agilent 54845A, and
	4-channel mode: 32,768 points	Agilent 54846A
Memory Depth Modes	Auto	Optimized for best combination of
		update rate and display quality.
	Manual	Selectable
		2-channel mode: from 16 to 65,536
		points
		4-channel mode: from 16 to 32,768
		points
Sampling Modes	Real Time	Successive single shot acquisitions.
	Equivalent Time	Random repetitive sampling (higher
		time resolution at fast sweep speeds).
Filters	9-bit Bandwidth Limit filter: BW = (Sample Rate)/20
	(Sin x)/x Interpolation: On/Off selectable FIR digital filter. Digital signal
	processing adds points between acquired data points to enhance
	measurement accuracy and waveform display quality.
	BW= Sample Rate/4
Averaging	Selectable from 2 to 4096.

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