HP 8590 E & L Series Spectrum Analyzers and HP 8591C Cable TV ...

TRA/TRB/TRC
Trace Data Input and Output
TRA/TRB/TRC Trace Data Input and Output
The TRA/TRB/TRC commands provide a method for returning or storing 16-bit trace values.
Syntax
data b y t e & EOI /
Use the same syntax for TRB and TRC as shown for TRA, just substitute TRB or TRC for TRA.
Number
Msb length
Lsb length
Data byte
Item
Data byte & EOI
Any real or integer number.
Description/Default
Most signiflcant byte of a two-byte word that describes the
number of bytes transmitted.
Least signiflcant byte of a two-byte word that describes the
number of bytes transmitted.
S-bit byte containing numeric or character data.
g-bit byte containing numeric or character data followed by END.
Related Commands:1L dOAD, ONEOS, RCLT, SAVET, STOR, TDF.
Example
10 REAL Trace-a(l:401) Creates a 401-point trace array.
20 OUTPUT 718;"IP;" Initializes analym
30 OUTPUT 718;"TDF P;" Changes the format for real numbers.
40 OUTPUT 718;"SNGLS;"
50 OUTPUT 718;"CF 300MHZ;" Changes the center freqwncy.
60 OUTPUT 718;"SP 200MHZ;" Changes the span.
70 OUTPUT 718;"TS;"
80 OUTPUT 718;"MKPK HI;"
90 OUTPUT 718;"MKCF;" Mioves peak to center of analyzer screen.
100 OUTPUT 718;"TS;" Updates mkmsuremmt trace.
110 OUTPUT 718;"TRA?;" Gets the trace data.
Range
XTRA
nteger number range
Programming Commands 5-558