User's Manual
UHF Fibre-Fed Remote Site
User Handbook
Handbook Nī.-60-137601HBK Issue No:-1
Date:-18/03/2005
Page:-
23 of 38
4.3.4 LNA āDā Connector Pin-out details
Connector pin Signal
1 +Ve input (10-24V)
2 GND
3 Alarm RelayO/P bad
4 Alarm Relay common
5 Alarm Relay good
6 No connection
7 TTL voltage set
8 TTL alarm/0V (good)
9 O/C good/0V bad