
AIMA-FT5S
Product User Manual
Pacific Broadband Networks
18 July 2014
Page 37 of 62
6.3 Applying RF settings to FT5S transmitter AGC mode
Go to the “
Port 1
” or the “
Port 2
” section on the FT5S configuration page through the ASMM’s web
interface (see section 6.1 for details).
6.3.1 Sample RF load for 80 analog channels of RF load
Connect the RF load at a level of 15 dBmV ± 3 dB (80 analog channels) to the BC input of the FT5S
transmitter. If the BC port is only being used it is advised to terminate the NC port with a 75
Ω
terminator.
See the sample calculation for calculated RF input level (section 6.1.1. Example 1)
1.
Set the “
Input AGC Mode
” to “
ON
” and click “
Submit
” to apply all settings
Both transmitters have independent settings and they need to be adjusted separately.
6.3.2 Sample RF load for 42 analog channels of RF load
Connect the RF load at a level of 17.8 dBmV ± 3 dB (42 analog channels) to the BC input of the FT5S
transmitter. If the BC port is only being used it is advised to terminate the NC port with a 75
Ω
terminator.
See the sample calculation for calculated RF input level (section 6.1.1. Example 2)
1.
Set the “
Input AGC Mode
” to “
ON
” and click “
Submit
” to apply all settings