7-66
December 2014
7.2
LTE Ingress test
7.2.1
Description
Long Term Evolution
is a new standard for mobile networks. This mobile
communication standard uses a frequency band close to the bands used by
television. For this reason it can cause interferences.
The LTE Ingress Test identifies this type of interferences in a television
distribution system, so that they can be compared on the same screen
measurements with LTE filter and without LTE filter and thus if there is any
interference it can be detected and take appropriate action to fix it.
7.2.2
Operation
The
LTE Ingress Test
input is available to all
DIGITAL TERRESTRIAL
signals.
To access the
LTE Ingress
Test tool:
Connect the
RF
input signal to the equipment.
Tune a digital signal of the terrestrial band.
Press the
key (Tools).
Select the
LTE Ingress Test
mode.
Enable/disable the
LTE
filter pressing the key
: Filter ON/OFF.
The Lte icon
on the screen upper right corner means the filter is
enabled.
This function displays measurements obtained with LTE filter or without LTE
filter. Measuring the signal with filter or without filter is not done
simultaneously, but alternately, by means of the
key that enables or
disables the filter.
Summary of Contents for HD Ranger +
Page 1: ...HD RANGER TV SATELLITE ANALYSER 0 MI1914...
Page 15: ...December 2014 2 7 2 3 Equipment Details Front View Figure 4...
Page 16: ...2 8 December 2014 Lateral view Figure 5 Top view Figure 6 Optical Option Refer to annex...
Page 22: ...2 14 December 2014 INSTALLATIONS MANAGEMENT PREFERENCES MENU Figure 7...
