Ac Probe (Low Frequency); Broadband Preamplifiers And Power Amplifiers; Gpib Cable; Usb/Gpib Cable - Keysight X Series Measurement Manual

AC probe (low frequency)

The Keysight 41800A low frequency probe has a low input capacitance and a
frequency range of 5 Hz to 500 MHz.

Broadband preamplifiers and power amplifiers

Preamplifiers and power amplifiers can be used with your signal analyzer to enhance
measurements of very low-level signals.
• The Keysight 8447D preamplifier provides a minimum of 25 dB gain from 100
kHz to 1.3 GHz.
• The Keysight 87405A preamplifier provides a minimum of 22 dB gain from 10
MHz to 3 GHz. (Power is supplied by the probe power output of the analyzer.)
• The Keysight 83006A preamplifier provides a minimum of 26 dB gain from 10
MHz to 26.5 GHz.
• The Keysight 85905A CATV 75 ohm preamplifier provides a minimum of 18 dB
gain from 45 MHz to 1 GHz. (Power is supplied by the probe power output of the
analyzer.)
• The 11909A low noise preamplifier provides a minimum of 32 dB gain from 9
kHz to 1 GHz and a typical noise figure of 1.8 dB.

GPIB cable

The Keysight 10833 Series GPIB cables interconnect GPIB devices and are available
in four different lengths (0.5 to 4 meters). GPIB cables are used to connect
controllers to a signal analyzer.

USB/GPIB cable

The Keysight 82357A USB/GPIB interface provides a direct connection from the
USB port on your laptop or desktop PC to GPIB instruments. It comes with the SICL
and VISA software for Windows® 2000/XP. Using VISA software, your existing
GPIB programs work immediately, without modification. The 82357A is a standard
Plug and Play device and you can interface with up to 14 GPIB instruments.

RF and Transient Limiters

The Keysight 11867A and N9355B RF and Microwave Limiters protect the analyzer
input circuits from damage due to high power levels. The N9355B operates over a
frequency range of dc to 1800 MHz and begins reflecting signal levels over 1 mW up
to 10 W average power and 100 watts peak power. The 11693A microwave limiter
(0.1 to 18 GHz) guards against input signals over 10 milliwatt up to 1 watt average
power.
Getting Started with the Spectrum Analyzer Measurement Application
19
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