Equipment information

Hewlett Packard 851B Spectrum analyzer
Hewlett Packard
Model 851B
Date 1965
Category: Measurement instruments
Group Spectrum analyzer
Description Display Section
                                    The Model 851B is the Display Section of the
Hewlett-Packard Spectrum Analyzer; the RF Section
is the Model 8551. Together, the 851/8551 provide
an Analyzer which can display up to 2 Gc of spectrum.
Analyzer input range is from 10 Mc to 42 Gc, its
dynamic range is 60 db, its sensitivity is at least -65
dbm, its image separation is 4 Gc, and its functions
are calibrated. The RF Section, which is a receiver
that electronically scans the input signal, is described
in a separate Operating and Service Manual.

The 851B Display Section is an oscilloscope
with an unusually wide dynamic range. The display
is amplitude vs frequency, and range is such that a
fundamental and harmonics down as far as 60 db can
be viewed simultaneously. In addition to the features
offered by other good oscilloscopes - - features such
as calibrated sweep times, calibrated gain, choice of
synchronizing voltages, vertical and horizontal positioning,
focus adjustments, and intensity variation -the
851B provides additional facilities which widen
the scope of the Analyzer as an electronic tool.

These manuals are available for the above equipment:

Hewlett Packard -- 851B -- Service and User Manual
File name HewlettPackard-3713-Manual-Page-1-Picture
Manual Type Service and User Manual
Pages 134
Size 24.23 Mbytes (25409851 Bytes)
Language english
Manual-ID/Number 02141ยท1
Date June 1965
Quality Scanned document, all readable.
Upload date
MD5 49f8fd3c72f540123e1e8097d7c8e071
Downloads 257 since 20 July 2012

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