Rohde & Schwarz 890 Series - Inhibiting or Enabling the Syllabic Control for PZG Line; Setting the Syllabic Squelch Threshold

V L F > H F R E C E I V E R S f R & S E K 8 9 5 / R & S E K 8 9 6
User Manual f Special Functions
A3.7.5 Inhibiting or Enabling the
Syllabic Control for PZG Line
Command syntax:
Code: PS
Parameter: .................... a
Possible entries / replies
0 = inhibit (OFF)
1 = enable (ON)
By means of the command PL0 the syllabic con>
trol is inhibit.
By means of the command PL1 the syllabic
control is enabled.
If the receive level exceeds the set syllabic
threshold (see chapter A3.7.6), an open>
collector transistor will become conductive.
Thus output X66.9 (see chapter A2.6) is
connected to ground.
Example 1:
Inquiry whether syllabic control is inhibited or
enabled
Command = rAxxPS??
Æ Reply = rAxxPS0?
The syllabic control for PZG line is inhibited.
Example 2:
Enabling the syllabic line control for PZG line
Command = rAxxPS1?
A3.7.6 Setting the Syllabic Squelch
Threshold
Command syntax:
Code: SST
Parameter: ................... a
Possible entries / replies
Range: ........................ 0 to 100
Stepwidth: .................. 1 %
Entry: .......................... in %
Note:
The syllabic squelch threshold is required for
syllabic control of the PZG line (A3.7.5).
Example 1:
Entering a syllabic squelch threshold of
35 %
Command = rAxxSST35?
Example 2:
Inquiry of the currently effective syllabic
squelch threshold
Command = rAxxSST??
Æ Reply = rAxxSST35?
A threshold of 35 %
is set.
6164.0717.02_01
> A3.27 >