Manual SPECTRAN V5
© Aaronia AG 2016 | www.aaronia.com
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FUNCTIONS
This way you can, for example, save a complex four-fold soft
display with completely different parameters and retrieve it
again at any time. There are 10 storage locations - „Setup 1“
to „Setup 10“ available. Before overwriting single setups you
will have to confirm the overwriting with „Yes“ or deny it with
„No“. Loading might take some time.
4.2.13. Limits is ONLY available in soft mode
With „Limits“ you can define a maximum („Max“) or a mini
-
mum („Min“) level value (in dBm), which will be applied to the
complete spectrum. With the „Limit On“ button you can turn
the set limits on and off.
If the limit is reached/exceeded, the frequency and the level
value will be displayed in red in the peak marker.
If you set the MAX limit to -60dBm the trigger occurs as soon
as a level of -60dBm is exceeded.
If you set the MIN limit to -60dBm the trigger occurs as soon
as the highest level falls under -60dBm.
4.2.14. JTFA
(Optimize the symbol processing)
With „JTFA“ you can adjust the real time measurement ac-
cording to your requirements. Here you have direct access
to the symbol processing and can for example suppress un-
wanted signals already in the run up. The following are avail-
able:
-Time Domain optimized. Considers each symbol, optimal
for the display of very short signals.
- Freq Frequency Domain optimized. Considers each sym-
bol, optimal for the display of very short signals.
- Std. (Default) Averages the symbols. This way possibly in
-
terfering extremely short symbols disappear and the spec-
trum has optimal aliases suppression, additionally there is
less data.
More settings are being prepared!
