Format Details; Enr Data; Header Fields - Agilent Technologies 346A Operating And Service Manual

Table 4-2
Fieldname Description
Model identifies the
noise source
model number
Option Identifies any
model code
option
Caldate date of
calibration of
noise source
Calduedate indicates date
when next
calibration of
noise source is
due
Temperature calibration
temperature
Humidity calibration
relative
humidity
General form
ENR File Format

Format Details

Optional header fields
Optional-
Value
modelcode
optioncode
date&time
date&time
value
value
The format of date&time parameters is YYYYMMDD[.hh:mm:ss], i.e. a
four digit year, two digit month and two digit date, optionally followed by
a '.' then two digit hour ':' two digit minutes ':' two digit seconds.
Unknown header fields are ignored by the Noise Figure Analyzer. This
allows for future expansion.

ENR Data

ENR data records must be ordered from lowest to highest frequency.
The Noise Figure Analyzer attempts to interpret lines which are not
46
Description Example
model code [Model 346B]
string
option code [Option 001]
string
formatted date [Caldate 19991202.09:15:30]
and optional
time
formatted date [Calduedate 20001225]
and optional
time
number [Temperature 24C]
followed by
unit. Valid units
are C,F,K
number [Humidity 40%]
followed by
optional '%'
Chapter 4