Operating instructions

Amplifier Setup 3-7
MB*/* Installation and Operation Manual
Output Passives
Use the furnished JMP jumper to select port 3 or port 4 as the second output port. Install the
proper output splitter to obtain signal output at port 3 and port 4. The SP splitter provides
equal output at ports 3 and 4. If you require high-level output at port 3 or 4 and an 8 dB, 10 dB,
or 12 dB lower level at the other port, install the appropriate DC/8, DC/10, or DC/12 directional
coupler.
Figure 3-3 illustrates the SP splitter:
Figure 3-3
SP splitter
Figure 3-4 illustrates the DC/* directional coupler. The arrow indicates the tap port and
therefore, the lower level.
Figure 3-4
DC/* directional coupler