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R & S E K 8 9 5 / R & S E K 8 9 6
User Manual
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Operating Modes
3.1.3.3 CHANNEL
In the operating mode CHANNEL there is a
channel set. In channel operation, the follow>
ing manipulations are possible:
f Channel call>up and scanning
f Editing the channel data
As soon as one of the basic settings (frequency,
modulation mode, bandwidth, control type,
control time, BFO frequency, digital threshold)
is altered, the receiver is automatically in the
operating mode MANUAL (see 3.1.3.1) . That is,
no channel will be indicated.
Cleared (inhibited) channels cannot be called
up.
3.1.3.3.1 FIXED CHANNEL
In the operating mode FIXED CHANNEL it is
possible to call up only those channels which
were previously stored. All other operating
functions are blocked. However, this does not
apply to remote operation.
The operating mode FIXED CHANNEL can only
be activated and deactivated by entering a
password.
3.1.3.4 CHANNEL SCANNING
Channel scanning is determined by the follow>
ing parameters:
f Start channel
f Stop channel
f Dwell time
f Hold time
The digital threshold, which determines the
point in time from which the hold time is
added to the dwell time, is stored in the re>
spective channels.
Cleared (inhibited) channels between the start
and the stop channel are not called up by a
running scan program.
As soon as one or several scanning parameters
are altered, a running scan program is inter>
rupted and the receiver is automatically in the
operating mode CHANNEL (see 3.1.3.3).
The channel called up last remains set.
3.1.3.5 CHANNEL SCANNING with Freely
Programmable Channel List
Channel scanning with freely programmable
channel list is determined by the following
parameters:
f Channel list (max. 20 channels)
f Dwell time
f Hold time
The digital threshold, which determines the
point in time from which the hold time is
added to the dwell time, is stored in the re>
spective channels.
As soon as one or several scanning parameters
are altered, a running scan program is inter>
rupted and the receiver is automatically in the
operating mode CHANNEL (see 3.1.3.3).
The channel called up last remains set.
3.1
.
4 Software
(See Fig. 3.4 for R&S EK 895 or
Fig. 3.5 for R&S EK!896)
6164.0717.02_01
> 3.5 >
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