FETCh:SMONitor

FETCh:SMONitor

Last updated: January 16, 2009

GPIB Command Conventions

FETCh:SMONitor[:ALL]?

Function

Queries the spectrum monitor and returns Integrity Indicator followed by 401 points representing the amplitude results (in dBm) of the trace data.

Query

Range:

  • For spans of 125 kHz and 500 kHz

    • frequency of point: within the current span (relative to the center frequency)
    • amplitude of point: -50 to +55 dB
  • For all other spans

    • frequency of point: within the current span (relative to the center frequency)
    • amplitude of point: (reference level - 60 dB) to +55 dB

FETCh:SMONitor:INTegrity?

Function

Returns the integrity indicator value for the last spectrum monitor measurement performed. Zero indicates a normal result.

See Integrity Indicator for descriptions of non-zero integrity indicators.

Query

Range: See Integrity Indicator .

Resolution: 1

FETCh:SMONitor:TRACe?

Function

Queries the spectrum monitor and returns Integrity Indicator followed by 401 points representing the amplitude results (in dBm) of the trace data.

Query

Range:

  • For spans of 125 kHz and 500 kHz

    • frequency of point: within the current span (relative to the center frequency)
    • amplitude of point: -50 to +55 dB
  • For all other spans

    • frequency of point: within the current span (relative to the center frequency)
    • amplitude of point: (reference level - 60 dB) to +55 dB