7-14 Chapter7
Options and Accessories
Accessories
HP/Agilent E1779A Battery Pack
The E1779A is a battery pack that will power an Agilent ESA spectrum
analyzer for 80 to 114 minutes, depending on the options installed in
the analyzer. Refer to the E1779A Battery Pack User’s Guide for more
information.
HP/Agilent N2717A Performance Verification
Software
The N2717A provides automated performance verification software,
adjustment software, and the calibration guide on CD-ROM.
AC Probe
The HP/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 MΩ 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.
The HP/Agilent 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 spectrum
analyzer to enhance measurements of very low-level signals.
• The HP/Agilent 10855A preamplifier provides a minimum of 22 dB
gain from 2 MHz to 1300 MHz. (Power is supplied by the probe
power output of the analyzer.)
• The HP/Agilent 8447D preamplifier provides a minimum of 25 dB
gain from 100 kHz to 1.3 GHz.
• The HP/Agilent 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 HP/Agilent 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.)
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