User`s guide
102 E6651A User’s Guide
6 Remote Interface (API) Programming Command Reference
E6651_SetSPScale
Declaration int E6651_SetSPScale(BYTE MID, int Value);
Parameter
MID [in]: E6651’s equipment number to be controlled
remotely.
Value [in]: “Scale” value of E6651 when E6651 is
operating in Spectrum Analyzer mode.
Return Value
Success: STATE_SUCCESS(1)
Failure: STATE_ERROR(- 1)
Description Set “Scale” value of E6651(MID) when E6651 is operating in
Spectrum Analyzer mode.
E6651_GetSPSpan
Declaration int E6651_GetSPSpan(BYTE MID, int * Value);
Parameter
MID [in]: E6651’s equipment number to be controlled
remotely.
Value [out]: Current “Span” value of E6651(MID) when
E6651 is operating in Spectrum Analyzer
mode.
Return Value
Success: STATE_SUCCESS(1)
Failure: STATE_ERROR(- 1)
Description Retrieve “Span” value of E6651(MID) when E6651 is
operating in Spectrum Analyzer mode.
E6651_SetSPSpan
Declaration int E6651_SetSPSpan(BYTE MID, int Value);
Parameter
MID [in]: E6651’s equipment number to be controlled
remotely.
Value [in]: “Span” value of E6651 when E6651 is
operating in Spectrum Analyzer mode.
(10000Hz(10KHz) ~ 16000000Hz(16MHz)
Return Value
Success: STATE_SUCCESS(1)
Failure: STATE_ERROR(- 1)
Description Set “Span” value of E6651(MID) when E6651 is operating in
Spectrum Analyzer mode.