Televes 596101, Руководство пользователя

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MOSAIQ6 Multi-touch Meter/Analyser
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5.1.- Main window
If it is necessary to insert a filter, is indicated on the
screen.
If it was not necessary to insert a filter, it will
be displayed the text “LTE Check OK” instead of
“Required LTE filter”.
On the screen are displayed simultaneously: 1- The
spectrum of the high “UHF” band (closest to the
LTE band); 2- The spectrum of the LTE down-link;
3- And the spectrum of the LTE up-link.
In addition to the recommended filter, you can
select various filters Televés LTE and display the
simulation of how the system would respond with
a LTE filter inserted on its input (orange graphic).
Use the rotary selector to choice each one of the
available filters.
The selected filter is displayed in the bottom
center of the screen, there is also the option of not
selecting a filter.
Televes filter
recommended by the
meter
Similtaneous representation of the high UHF band
spectrum (closest to the LTE band), LTE down-link
spectrum, and LTE up-link spectrum
slot 3, freq. 1210MHz), the meter will tune
into the slot frequency (1210MHz) and
will set the slot with the meter parameters:
frequency, band (powering), and DiSEqC.
In addition, a SCR icon will be shown in the
bar at the top (SCR3) to indicate that the
slot is enabled. While the slot is enabled,
all the setting changes of the meter, will
be applied to the currently slot (SCR3).
• Aim antenna:
Emits a modular audible signal with
frequency directly proportional to signal
level in the spectrum trace relative to
reference level. It is recommended to set
the reference level manually, as well as
to select the span to include a frequency
range wide enough. The audible signal
becomes continuous when the signal
level is close to the reference level. Then it
is necessary to increase the reference level
to get a more accurate adjustment. This is
a useful feature to point antennas without
having to look at the display
5. LTE check
The presence of signals in 4G and 5G bands in
distribution systems DTT, can affect the quality of
the TV signal.
This function makes an analisys of the 4G and
5G signals and its influence on digital terrestrial
television signal (UHF band), and it also estimates
the need to insert a filter at the input of a Digital
Terrestrial Television (DTT) system, in order to
minimize interferences that may cause the signal
on the DTT signal.
When you select this function, only the 4G
Downlink and the 4G Uplink bands are analysed.
You must display the Options Context Menu to
analyse the 5G band.