Keysight x-series User Manual

3 Spectrum Analyzer Mode
3.5 ACP Measurement
# Item Unit, if any
page 881)
5 Inner Lower offset A - relative power dB
6 Inner Lower offset A - absolute power dBm, dBm/Hz or
dBm/MHz*
7 Inner Upper offset A - relative power dB
8 Inner Upper offset A - absolute power dBm, dBm/Hz or
dBm/MHz*
9 Inner Lower offset B - relative power dB
10 Inner Lower offset B - absolute power dBm, dBm/Hz or
dBm/MHz*
11 Inner Upper offset B - relative power dB
12 Inner Upper offset B - absolute power dBm, dBm/Hz or
dBm/MHz*
… ...
This trace includes only inner offset results
When "Max Num of Offsets" on page 1010 is 6, returns 28 results (Offset A-F: 24 = 4
+ 4*6) and when set to 12, returns 52 results (Offset A-L: 52 = 4 + 4 * 12)
Absolute Power Units
*For Absolute power results, the units depend on the "Measurement Type" on page
1055 and "PSD Unit" on page 1063 settings as follows:
Measurement Type PSD Unit Unit
Total Pwr Ref All dBm
PSD Reference dBm/Hz, DBMHZ dBm/Hz
dBm/MHz, DBMMHZ dBm/MHz
Reference Power Result Details
The values returned as Reference Power #1 and Reference Power #2 depend on
"Power Ref" on page 1056:
Power Ref Setting Option Reference Power #1 Reference Power #2
Left & Right Carriers
LRCarriers
Left or Max Power Carrier in the
lower sub-block
dBm, dBm/Hz or dBm/MHz*
Right or Max Power Carrier in the
upper sub-block
dBm, dBm/Hz or dBm/MHz*
Max Power Carriers in
Sub-block
MPCSubblock
Left & Right Sub-blocks
LRSubblocks
Integrated Power of the lower
sub-block
Integrated Power of the upper
sub-block
Spectrum Analyzer Mode User's &Programmer's Reference 881

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)