Chapter 1: General Information
Specifications & characteristics
1–12
FFT
Computer System/ Storage
I/O
Frequency Range
5
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)
Freq. Accuracy (1/2 frequency resolution)+(7x10
-5
)(signal frequency)
Amplitude Display Power in dBm
Signal-to-noise ratio 70 dB at 32K memory depth. Noise floor varies with memory depth and with
averaging.
Window Modes Hanning, Flattop, Rectangular.
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.
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.