Specifications

2-4.5
Proprietary and Confidential
BLOCK DIAGRAM VAX 24 PA SYSTEM WITH 2 LPU’S
Splitter
8 PA
Block
8 PA
Block
Combiner
RF
Output
8 PA
Block
Power levels (pre-filter)
TV COFDM: 4.8 kW
DAB: 7.5 kW
ATSC: 9.0 kW
Analog: 12.0 kW
2 x 44 RU Deluxe Rack
Exciter
Switcher
Exciter
\
Controller
Atten.
LPU
Power Supply
PA
Exciter
\
Controller
Atten.
LPU
Power Supply
PA
50-80 mW
-10dB
30 W
9.0 kW
ATSC
3 kW
10 W
10 W
3 kW
3 kW
10 W