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R & S E K 8 9 5 / R & S E K 8 9 6
User Manual
f
Channel Scanning with Freely Programmable Channel List
A3.6.5 Dwell Time
Command syntax:
Code: DWC
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 A3.6).
The dwell time is the period during which a fre>
quency in an active scan process remains set.
Example 1:
Entering a dwell time of 3.5 s
Command = rAxxDWC3500?
Example 2:
Inquiry of the currently effective dwell time
Command = rAxxDWC??
Æ Reply = rAxxDWC3500?
A dwell time of 3.5 s is set.
A3.6.6 Hold Time
Command syntax:
Code: HTC
Parameter: ................... a
Possible entries / replies
Range: ........................ 0 to 65534
Stepwidth: .................. 1 ms
Entry: .......................... in ms
Command: HTCf (automatic stop of
scanning)
Note:
The hold time is required for channel scanning
(see A3.6).
Due to the command HTC<parameter>, to
the dwell time (see A3.6.5) the hold time is
added, once the receive level exceeds the set
digital threshold (see A3.3.6).
The command HTCf 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 = rAxxHTC3500?
Example 2:
Programming an automatic stop of scanning
Command = rAxxHTCf?
Æ Operating mode CHANNEL
6164.0717.02_01
> A3.22 >
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