
AIMA-FT5S
Product User Manual
Pacific Broadband Networks
18 July 2014
Page 40 of 62
6.3.4 Confirming Input Signal
Input Signal is shown as the red box in
Figure 6-6
:
Figure 6-6
Input Power Calculations
The relationship between input power and the number of channels:
Per channel Power = Input Power -10LOG (number of channels)
On
Figure 6-6,
the interface displays the “
Broadcast Input Power
” as the total broadcast input
power. The “
Narrowcast Input Power
” value displays the total narrowcast input power.
The operator can calculate the power per channel. When the different channels and levels are
configured for the FT5S, the operator can also calculate the appropriate gain adjustment to ensure the
total RF power for the laser.