Cisco Cisco 1 GHz GainMaker Amplifier Guía De Instalación
741338 Rev D
Installing Trim Networks
2-13
Installing a Trim Network in a SAI,
Continued
6.
Ensure the pins are straight and clean on the trim network.
7.
Insert the trim network into the TRIM sockets, with the body of the trim
network facing the input equalizer (EQ1).
Be sure all the pins on the trim network bottom align with the pin holes in the
Be sure all the pins on the trim network bottom align with the pin holes in the
TRIM socket, allowing the trim network to install flat against the module.
8.
After tuning the trim network for the proper frequency response, measure the
RF output level.
9.
Change the interstage pad or the input pad to obtain the same RF output
level as noted in step 4.
10. Switch the AGC to AUTO.
11. Reset the ACM for proper output levels.
12. Close the SAI module cover.
13. Close the SAI housing.
11. Reset the ACM for proper output levels.
12. Close the SAI module cover.
13. Close the SAI housing.
Note: If the trim network is removed, replace the plug-in jumper (part number
501326) in the TRIM location.