FORWARD: 50/750-870 MHz
1- Select the proper equalizer (in line extander the output after the EQ should be 3 dB lower at ch: 2 than ch: 110).
2- Install proper PAD at the input (if required) to have proper input level at the first IC.
3- Adjust the variable gain or AGC to proper operating level.
That is it for forward level.
RETURN: 5 to 40/42 MHz
1- Insert sweep or level of the return signal equipment (do not forget to add for the loss of test .
2- Do not install a return pad at the input of return IC.
3- You need to install the proper return EQ to hit the next amp. towaard the HE.
4- Install the proper PAD to hit the next (toward HE) at the right level.
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