Agilent Technologies 46A, 45A, 54835A General Information, Specifications & characteristics FFT

Chapter 1: General Information

Specifications & characteristics

FFT

Frequency Range5

Freq. Accuracy Amplitude Display Signal-to-noise ratio

Window Modes

Agilent 54835A — 2-channel mode: dc to 2 GHz (Sample rate/2)

Agilent 54835A — 4-channel mode: dc to 1 GHz (Sample rate/2)

Agilent 54845A — 2-channel mode: dc to 4 GHz (Sample rate/2)

Agilent 54845A — 4-channel mode: dc to 2 GHz (Sample rate/2)

Agilent 54846A — 2-channel mode: dc to 4 GHz (Sample rate/2)

Agilent 54846A — 4-channel mode: dc to 2 GHz (Sample rate/2)

(1/2 frequency resolution)+(7x10-5)(signal frequency)

Power in dBm

70 dB at 32K memory depth. Noise floor varies with memory depth and with averaging.

Hanning, Flattop, Rectangular.

Computer System/ Storage

CPU	AMD-K5™PR133 Microprocessor
	(instrument serial numbers US37349999 and below) or
	AMD-K6™200 MHz Microprocessor or
	AMD-K6/300™or AMD-K6-2/300™300 MHz Microprocessor

Disk Drive	1.4 GByte, 2.1 GByte, or higher
	internal hard drive depending upon
	the vintage. Storage capacity is
	limited only by disk space. 3.5", 1.44
	™
	Mbyte MS-DOS -compatible high
	density floppy disk drive or LS-120
	MS-DOS 120 MByte floppy disk
	drive.

Store and recall setups, waveforms, and store screen images to both the hard drive and the floppy drive.

File types	Waveforms	Internal Y values; X and Y values in ASCII
		or Microsoft Excel formats.
	Images	BMP, EPS, GIF, PCX, PS (Postscript), TIF.
Mouse	Standard mouse supplied—supports any Microsoft® mouse compatible pointing
	device, serial or PS/2.
Operating System	Microsoft Windows 95 or Microsoft Windows 98
Waveform Memories	4 nonvolatile waveform reference memories.

I/O

LAN	Enables data/setup file transfers and use of network printers; supports popular
	network operating systems including Novell NetWare, Microsoft, Banyan VINES,
	SCO UNIX and IBM; 10 Mbps operation that complies with IEEE 802.3 Ethernet and
	ISO/IEC 8802-3 Ethernet standards; TCP/IP protocol; RJ-45 connector.
GPIB	Fully programmable, complies with IEEE 488.2.
RS-232 (serial)	2 ports: COM1, COM2. Printer and pointing device support.
Centronics	Printer port.
USB	Two pinheads link with Universal Serial Bus connectors (USB1 and USB2)
	peripheral devices via either a dual-port USB cable or a single-port USB cable on
	some configurations with serial prefixes US39480000 and above.
Printers and Plotters	Supports all printers and plotters compatible with Microsoft Windows95®. Includes
	but is not limited to Hewlett-Packard Deskjet and Laserjet printers. GPIB devices
	not supported.
PS/2 port	For PS/2 mouse.
Keyboard port	For optional keyboard.

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