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R & S E K 8 9 5 / R & S E K 8 9 6
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Channel Scanning
A3.5.5 Dwell Time
Command syntax:
Code: DWQ
Parameter: .................... a
Possible entries / replies
Range: ......................... 50 to 65535
Stepwidth: ................... 1 ms
Entry: .......................... in ms
Note:
The dwell time is required for channel scanning
(see A3.5).
The dwell time is the time during which a chan>
nel in an active scan process remains set.
Example 1:
Entering a dwell time of 3.5 s
Command = rAxxDWQ3500?
Example 2:
Inquiry of the currently valid dwell time
Command = rAxxDWQ??
Æ Reply = rAxxDWS3500?
The dwell time is set to 3.5 s.
A3.5.6 Hold Time
Command syntax:
Code: HTQ
Parameter: ................... a
Possible entries / replies
Range: ......................... 0 to 65534
Stepwidth: ................... 1 ms
Entry: ........................... in ms
Command: HTQf (automatic stop of
scanning)
Note:
The hold time is required for channel scanning
(see A3.5).
Due to the command HTQ<parameter>, to
the dwell time (see A3.5.5) the hold time is
added, once the receive level exceeds the set
digital level threshold (see A3.3.6).
The command HTQf automatically stops scan>
ning, once the receive level exceeds the set
digital threshold (see A3.3.6).
Example 1:
Entering a hold time of 3.5 s
Command = rAxxHTQ3500?
Example 2:
Programming an automatic stop of scanning
Command = rAxxHTQf?
Æ Operating mode CHANNEL
6164.0717.02_01
> A3.18 >
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