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Remote Commands for WLAN TX Measurements

R&S

FSV-K91/91n/91ac/91p

225Operating Manual 1176.7649.02 ─ 04

Bit No. Meaning

5 FREQuency

The bit is set if a frequency is questionable (see STATus:QUEStionable:FREQuency register

in the base unit description). Not available from the R&S FSV-K91 option.

6 to 7 Not used

8 CALibration

The bit is set if a measurement is performed unaligned ("UNCAL" display)

9 LIMit (device-specific)

This bit is set if a limit value is violated (see chapter 5.19.3, "STATus:QUEStionable:LIMit Reg-

ister", on page 225).

Note: The Limit register is associated with limit lines for the Spectrum Mask measurement

only.

10 LMARgin (device-specific)

This bit is set if a margin is violated (see STATus:QUEStionable:LMARgin register in the

base unit description). Not available from the R&S FSV-K91 option.

11 SYNC (device-specific)

This bit is set if, in measurements or pre-measurements in WLAN mode, synchronization fails,

no signal is detected or no burst is found. This bit is also set if input settings conflict with the

measurement setup (see chapter 5.19.4, "STATus:QUEStionable:SYNC Register",

on page 226).

12 ACPLimit (device-specific)

This bit is set if a limit for the adjacent channel power measurement is violated (see chap-

ter 5.19.5, "STATus:QUEStionable:ACPLimit Register", on page 227)

13 Not used

15 This bit is always 0.

5.19.3 STATus:QUEStionable:LIMit Register

This register contains information about the observance of limit lines. It can be read

using the commands STATus:QUEStionable:LIMit2:CONDition? and

STATus:QUEStionable:LIMit2[:EVENt]?.

The Limit register is associated with limit lines for the Spectrum Mask measurement

only. No limit lines are displayed in screen A and as such all bits in the LIMit1 register

will always be set to 0.

Table 5-7: Meaning of the bits used in the STATus:QUEStionable:LIMit2 register

Bit No Meaning

0 to 1 These bits are not used

2 LIMit FAIL

This bit is set if the ETSI Spectrum Mask limit line is violated.

Status Reporting System (Option R&S FSV-K91)