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User Manual
Rev. 1.0 - 13/03/09
TELINK-SNMP1
8.
Working
Principles
A schematic view of the modules and connections making up the TELINK-SNMP1
with the telemetry board is shown in fi gure 8.1.
Figure 8.1
A brief description of each module’s functions is given below, whereas the complete
diagrams and layout of the cards are given in the “Technical Appendix” Vol.2.
8.1
Power
Supply
The power supply on this amplifi er, provides to RF power module a DC voltage of
24 V with a maximum current of 2,1 A.
It is based on transformer technology at 50/60 Hz, and it is made up of the following
components:
- Service
fuses
- Service
transformer
8.2
Panel
Card
The panel card contains elements that are used to interface with the user (LED).
It provides information on the correct power supply of telink TELINK-SNMP1.
