Technical data

Calibration Factor Block Layout A
N1911A/1912A P-Series Power Meters Programming Guide A-767
Number of tables 1 1 - - None Number of cal factor
tables. This is currently
unused but has been
set to a default value of
1.
Number of frequency
points
2 - 16 bit
integer
-None
Bytes per
frequency
point
1 - - - None Number of bytes in
cal factor value at
each
frequency.
Frequency LSB weight 2 1000 - Hertz Fhbp (Freq. Hz per
bit).
1 KHz per bit for the
cal factor: 1 KHz x
2^32 = 4.3E+12 =
4300 GHz range
Header Total: 6
Cal Factor Table:
Frequency (point ‘0’) 4 - 32 bit fixed 0 to Fhpb*
(2^32)
None Fhpb = Freq Hz per bit
Cal factor
2
2 - 2.14 0.25 to 3 None Used to adjust analog to
digital convertor (ADC)
values.
These table entries are repeated as shown for each frequency point
Frequency (point ‘N’) 4 - 32 bit fixed 0 to Fhpb*
(2^32)
None Fhbp = Freq Hz per bit
Cal factor 2 - 2.14 0.25 to 3 None Used to adjust analog to
digital converter (ADC)
values.
Tab le Si ze:
-
See note
3
The table size is
dependent on the
number of frequency
points.
E9320 Series
Sensors: Calibration
Factor Block Layout
No.
Bytes
Contents Data
Format
Data
Range
Units Notes