R&S PR100 User Manual
Table 22: Audio Format <optional header> and <trace data>
32-bit aligned 8-bit aligned 16-bit aligned 8-bit aligned
Audio mode Audio frame len
Audio frequency low (4 bytes)
Audio bandwidth
Audio demodulation id Audio demodulation mode (8 bytes)
Audio frequency high (4 bytes)
reserved (2bytes)(
trace data: see Table 25, depends on Audio mode
Table 23: Audio Data Types
Terminal C Data Type Remarks
<AUDio audio mode> short See Table 25 (Format ID)
<AUDio frame len> short See Table 25 (Frame Length)
<AUDio frequency low> unsigned long Lower 32 bits of output of
SENS:FREQ:CW? in Hz
<AUDio bandwidth> unsigned long Output of SENS:BAND:RES? in
Hz
<AUDio demodulation
id>
unsigned
short
Output of SENS:DEM? acc. to
Table 24 (Identifier column)
<AUDio demodulation
mode>
char[8] See column “Demodulation-
Mode” in Table 24.
<AUDio frequency high> unsigned long Upper 32 bits of output of
SENS:FREQ:CW? in Hz
Table 24: Demodulation Modes and Identifiers (modes 0 – 6 are
compatible with EB200)
Demodulation-Mode Identifier Req. EB200
FM 0 SFD096 Compatible
AM 1 SFD095 Compatible
PULS 2 SFD0102 Compatible
CW 3 SFD0100 Compatible
USB 4 SFD097 Compatible
LSB 5 SFD098 Compatible
To Next Page
Loading...
