user manual

Chapter 5 71
Options and Accessories
Accessories
Options and Accessories
Accessories
A number of accessories are available from Agilent Technologies to help
you configure your analyzer for your specific applications. They can be
ordered through your local Agilent Sales and Service Office and are
listed below.
50 Ohm Load
The Agilent 909 series of loads come in several models and options
providing a variety of frequency ranges and VSWRs. Also, they are
available in either 50 ohm or 75 Ohm. Some examples include the:
909A: DC to 18 GHz
909C: DC to 2 GHz
909D: DC to 26.5 GHz
50 Ohm/75 Ohm Minimum Loss Pad
The HP/Agilent 11852B is a low VSWR minimum loss pad that allows
you to make measurements on 75 Ohm devices using an analyzer with
a 50 Ohm input. It is effective over a frequency range of dc to 2 GHz.
AC Probe
The Agilent 85024A high frequency probe performs in-circuit
measurements without adversely loading the circuit under test. The
probe has an input capacitance of 0.7 pF shunted by 1 MOhm of
resistance and operates over a frequency range of 300 kHz to 3 GHz.
High probe sensitivity and low distortion levels allow measurements to
be made while taking advantage of the full dynamic range of the
spectrum analyzer.
AC Probe (Low Frequency)
The Agilent 41800A low frequency probe has a low input capacitance
and a frequency range of 5 Hz to 500 MHz.