8
1.4.3 Schematic diagram of distributor
1) IR signal TNC terminal B: IN
2) IR signal TNC terminal A: IN
3) IR signal TNC terminal B: OUT
4) IR signal TNC terminal A: OUT
5) LED indicator for group A cable: Red
6) LED indicator for group B cable: Green
7) DC power jack
8) Power indicator LED
1.4.4 Parameter of distributor
Items
Parameter
Carrier frequency band
4MHz-8MHz
Insertion loss computation
＜
1dBM
Input/Output Impedance
50
Ω
Input terminal
2
Output terminal
4
Terminal type
TNC
Dimensions
80×65×20mm
Power Supply
DC12V/2A
N.W
670g
1.5 Infrared transceiver unit
1.5.1 Picture of the actual object
