Rohde & Schwarz PR100 - Ifpan

R&S PR100 User Manual
CW frequency low (4 bytes)
CW frequency high (4 bytes)
trace data: (where n = <trace number of items>)
n times short, in case <trace selector flags> has LEVEL set
n times long, in case <trace selector flags> has OFFSET set
n times short, in case <trace selector flags> has FSTRENGTH set
n times short, in case <trace selector flags> has CHANNEL set
n times unsigned long, in case <trace selector flags> has FREQ_LOW set
n times unsigned long, in case <trace selector flags> has FREQ_HIGH set
Table 31: CW Data Types
Terminal C Data Type Remarks
<CW frequency low> unsigned long Lower 32 bits of output of
SENS:FREQ:CW in Hz
<CW frequency high> unsigned long Upper 32 bits of output of
SENS:FREQ:CW in Hz
12.6 IFPan
The IFPan stream contains the level information for all frequencies of an IF
panorama (not just the visible ones). That way, a program on a remote client
can display the panorama view itself in its own way. The number of
frequencies in an IFPan packet varies with the screen resolution.
The applicable selector flags (see Table 20) are “LEVEL”, “SWAP” and
“OPTIONAL_HEADER”.
Data are output when SENS:FREQ:MODE is CW. Each UDP packet contains
exactly one IF panorama.
Table 32: IFPan Format: <optional header> and <trace data>
32-bit aligned 8-bit aligned 16-bit aligned 8-bit aligned
IFPan frequency low (4 bytes)
IFPan span frequency (4 bytes)
IFPan reserved IFPan average type
IFPan measure time
IFPan frequency high (4 bytes)
trace data: (where n = <trace number of items>)
n times short, in case <trace selector flags> has LEVEL set